From 89d99df5e4218dccdbc4124e127be8be03b7d259 Mon Sep 17 00:00:00 2001 From: litmusbot Date: Fri, 1 Oct 2021 10:26:49 +0000 Subject: [PATCH] 1294674975: version upgraded for chaos-charts --- charts/aws-ssm/experiments.yaml | 250 +-- charts/azure/experiments.yaml | 182 +- charts/generic/experiments.yaml | 3131 +++++++++++++++--------------- charts/kube-aws/experiments.yaml | 32 +- charts/openebs/experiments.yaml | 836 ++++---- charts/vmware/experiments.yaml | 2 +- 6 files changed, 2223 insertions(+), 2210 deletions(-) diff --git a/charts/aws-ssm/experiments.yaml b/charts/aws-ssm/experiments.yaml index 52b13e5..fac040c 100644 --- a/charts/aws-ssm/experiments.yaml +++ b/charts/aws-ssm/experiments.yaml @@ -1,129 +1,4 @@ apiVersion: litmuschaos.io/v1alpha1 -description: - message: | - Execute AWS SSM Chaos on given ec2 instance IDs -kind: ChaosExperiment -metadata: - name: aws-ssm-chaos-by-id - labels: - name: aws-ssm-chaos-by-id - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: chaosexperiment - app.kubernetes.io/version: latest -spec: - definition: - scope: Cluster - permissions: - - apiGroups: - - "" - - "batch" - - "litmuschaos.io" - resources: - - "jobs" - - "pods" - - "events" - - "pods/log" - - "pods/exec" - - "secrets" - - "configmaps" - - "chaosengines" - - "chaosexperiments" - - "chaosresults" - verbs: - - "create" - - "list" - - "get" - - "patch" - - "update" - - "delete" - image: "litmuschaos/go-runner:ci" - imagePullPolicy: Always - args: - - -c - - ./experiments -name aws-ssm-chaos-by-id - command: - - /bin/bash - env: - - name: TOTAL_CHAOS_DURATION - value: '60' - - - name: CHAOS_INTERVAL - value: '60' - - # Period to wait before and after injection of chaos in sec - - name: RAMP_TIME - value: '' - - # Instance ID of the target ec2 instance - # Multiple IDs can also be provided as comma separated values ex: id1,id2 - - name: EC2_INSTANCE_ID - value: '' - - - name: REGION - value: '' - - # it defines the sequence of chaos execution for multiple target instances - # supported values: serial, parallel - - name: SEQUENCE - value: 'parallel' - - # Provide the path of aws credentials mounted from secret - - name: AWS_SHARED_CREDENTIALS_FILE - value: '/tmp/cloud_config.yml' - - # Provide the name of ssm doc - # if not using the default stress docs - - name: DOCUMENT_NAME - value: '' - - # Provide the type of ssm doc - # if not using the default stress docs - - name: DOCUMENT_TYPE - value: '' - - # Provide the format of ssm doc - # if not using the default stress docs - - name: DOCUMENT_FORMAT - value: '' - - # Provide the path of ssm doc - # if not using the default stress docs - - name: DOCUMENT_PATH - value: '' - - # if you want to install dependencies to run default ssm docs - - name: INSTALL_DEPENDENCIES - value: 'True' - - # provide the number of workers for memory stress - - name: NUMBER_OF_WORKERS - value: '1' - - # provide the percentage of available memory to stress - - name: MEMORY_PERCENTAGE - value: '80' - - # provide the CPU chores to be comsumed - # 0 will consume all the available cpu cores - - name: CPU_CORE - value: '0' - - # provide the LIB - # only litmus supported - - name: LIB - value: 'litmus' - - labels: - name: aws-ssm-chaos-by-id - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: experiment-job - app.kubernetes.io/version: latest - secrets: - - name: cloud-secret - mountPath: /tmp/ - ---- -apiVersion: litmuschaos.io/v1alpha1 description: message: | Execute AWS SSM Chaos on given ec2 instance Tag @@ -252,3 +127,128 @@ spec: mountPath: /tmp/ --- +apiVersion: litmuschaos.io/v1alpha1 +description: + message: | + Execute AWS SSM Chaos on given ec2 instance IDs +kind: ChaosExperiment +metadata: + name: aws-ssm-chaos-by-id + labels: + name: aws-ssm-chaos-by-id + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: chaosexperiment + app.kubernetes.io/version: latest +spec: + definition: + scope: Cluster + permissions: + - apiGroups: + - "" + - "batch" + - "litmuschaos.io" + resources: + - "jobs" + - "pods" + - "events" + - "pods/log" + - "pods/exec" + - "secrets" + - "configmaps" + - "chaosengines" + - "chaosexperiments" + - "chaosresults" + verbs: + - "create" + - "list" + - "get" + - "patch" + - "update" + - "delete" + image: "litmuschaos/go-runner:ci" + imagePullPolicy: Always + args: + - -c + - ./experiments -name aws-ssm-chaos-by-id + command: + - /bin/bash + env: + - name: TOTAL_CHAOS_DURATION + value: '60' + + - name: CHAOS_INTERVAL + value: '60' + + # Period to wait before and after injection of chaos in sec + - name: RAMP_TIME + value: '' + + # Instance ID of the target ec2 instance + # Multiple IDs can also be provided as comma separated values ex: id1,id2 + - name: EC2_INSTANCE_ID + value: '' + + - name: REGION + value: '' + + # it defines the sequence of chaos execution for multiple target instances + # supported values: serial, parallel + - name: SEQUENCE + value: 'parallel' + + # Provide the path of aws credentials mounted from secret + - name: AWS_SHARED_CREDENTIALS_FILE + value: '/tmp/cloud_config.yml' + + # Provide the name of ssm doc + # if not using the default stress docs + - name: DOCUMENT_NAME + value: '' + + # Provide the type of ssm doc + # if not using the default stress docs + - name: DOCUMENT_TYPE + value: '' + + # Provide the format of ssm doc + # if not using the default stress docs + - name: DOCUMENT_FORMAT + value: '' + + # Provide the path of ssm doc + # if not using the default stress docs + - name: DOCUMENT_PATH + value: '' + + # if you want to install dependencies to run default ssm docs + - name: INSTALL_DEPENDENCIES + value: 'True' + + # provide the number of workers for memory stress + - name: NUMBER_OF_WORKERS + value: '1' + + # provide the percentage of available memory to stress + - name: MEMORY_PERCENTAGE + value: '80' + + # provide the CPU chores to be comsumed + # 0 will consume all the available cpu cores + - name: CPU_CORE + value: '0' + + # provide the LIB + # only litmus supported + - name: LIB + value: 'litmus' + + labels: + name: aws-ssm-chaos-by-id + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: experiment-job + app.kubernetes.io/version: latest + secrets: + - name: cloud-secret + mountPath: /tmp/ + +--- diff --git a/charts/azure/experiments.yaml b/charts/azure/experiments.yaml index 22210b8..ae75253 100644 --- a/charts/azure/experiments.yaml +++ b/charts/azure/experiments.yaml @@ -1,4 +1,95 @@ apiVersion: litmuschaos.io/v1alpha1 +description: + message: | + Terminating azure VM instance +kind: ChaosExperiment +metadata: + name: azure-instance-stop + labels: + name: azure-instance-stop + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: chaosexperiment + app.kubernetes.io/version: latest +spec: + definition: + scope: Cluster + permissions: + - apiGroups: + - "" + - "batch" + - "litmuschaos.io" + resources: + - "jobs" + - "pods" + - "events" + - "pods/log" + - "pods/exec" + - "secrets" + - "chaosengines" + - "chaosexperiments" + - "chaosresults" + verbs: + - "create" + - "list" + - "get" + - "patch" + - "update" + - "delete" + image: "litmuschaos/go-runner:ci" + imagePullPolicy: Always + args: + - -c + - ./experiments -name azure-instance-stop + command: + - /bin/bash + env: + + - name: TOTAL_CHAOS_DURATION + value: '30' + + - name: CHAOS_INTERVAL + value: '30' + + # Period to wait before and after injection of chaos in sec + - name: RAMP_TIME + value: '' + + # provide the target instance name(s) (comma separated if multiple) + - name: AZURE_INSTANCE_NAME + value: '' + + # provide the resource group of the instance + - name: RESOURCE_GROUP + value: '' + + # accepts enable/disable, default is disable + - name: SCALE_SET + value: '' + + # Provide the path of aks credentials mounted from secret + - name: AZURE_AUTH_LOCATION + value: '/tmp/azure.auth' + + - name: SEQUENCE + value: 'parallel' + + # provide the LIB + # only litmus supported + - name: LIB + value: 'litmus' + + labels: + name: azure-instance-stop + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: experiment-job + app.kubernetes.io/version: latest + secrets: + - name: cloud-secret + mountPath: /tmp/ + + +--- +apiVersion: litmuschaos.io/v1alpha1 description: message: | Detaches disk from the VM and then re-attaches disk to the VM @@ -92,94 +183,3 @@ spec: mountPath: /tmp/ --- -apiVersion: litmuschaos.io/v1alpha1 -description: - message: | - Terminating azure VM instance -kind: ChaosExperiment -metadata: - name: azure-instance-stop - labels: - name: azure-instance-stop - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: chaosexperiment - app.kubernetes.io/version: latest -spec: - definition: - scope: Cluster - permissions: - - apiGroups: - - "" - - "batch" - - "litmuschaos.io" - resources: - - "jobs" - - "pods" - - "events" - - "pods/log" - - "pods/exec" - - "secrets" - - "chaosengines" - - "chaosexperiments" - - "chaosresults" - verbs: - - "create" - - "list" - - "get" - - "patch" - - "update" - - "delete" - image: "litmuschaos/go-runner:ci" - imagePullPolicy: Always - args: - - -c - - ./experiments -name azure-instance-stop - command: - - /bin/bash - env: - - - name: TOTAL_CHAOS_DURATION - value: '30' - - - name: CHAOS_INTERVAL - value: '30' - - # Period to wait before and after injection of chaos in sec - - name: RAMP_TIME - value: '' - - # provide the target instance name(s) (comma separated if multiple) - - name: AZURE_INSTANCE_NAME - value: '' - - # provide the resource group of the instance - - name: RESOURCE_GROUP - value: '' - - # accepts enable/disable, default is disable - - name: SCALE_SET - value: '' - - # Provide the path of aks credentials mounted from secret - - name: AZURE_AUTH_LOCATION - value: '/tmp/azure.auth' - - - name: SEQUENCE - value: 'parallel' - - # provide the LIB - # only litmus supported - - name: LIB - value: 'litmus' - - labels: - name: azure-instance-stop - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: experiment-job - app.kubernetes.io/version: latest - secrets: - - name: cloud-secret - mountPath: /tmp/ - - ---- diff --git a/charts/generic/experiments.yaml b/charts/generic/experiments.yaml index deffc47..9bf4045 100644 --- a/charts/generic/experiments.yaml +++ b/charts/generic/experiments.yaml @@ -1,503 +1,3 @@ -apiVersion: litmuschaos.io/v1alpha1 -description: - message: | - Restart node -kind: ChaosExperiment -metadata: - name: node-restart - labels: - name: node-restart - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: chaosexperiment - app.kubernetes.io/version: latest -spec: - definition: - scope: Cluster - permissions: - - apiGroups: - - "" - - "batch" - - "litmuschaos.io" - resources: - - "jobs" - - "pods" - - "pods/log" - - "pods/exec" - - "events" - - "chaosengines" - - "chaosexperiments" - - "chaosresults" - - "secrets" - verbs: - - "create" - - "list" - - "get" - - "patch" - - "update" - - "delete" - - "deletecollection" - - apiGroups: - - "" - resources: - - "nodes" - verbs: - - "get" - - "list" - image: "litmuschaos/go-runner:latest" - imagePullPolicy: Always - args: - - -c - - ./experiments -name node-restart - command: - - /bin/bash - env: - - name: SSH_USER - value: 'root' - - - name: TOTAL_CHAOS_DURATION - value: '60' - - # Period to wait before and after injection of chaos in sec - - name: RAMP_TIME - value: '' - - # PROVIDE THE LIB HERE - # ONLY LITMUS SUPPORTED - - name: LIB - value: 'litmus' - - # provide lib image - - name: LIB_IMAGE - value: "litmuschaos/go-runner:latest" - - # ENTER THE TARGET NODE NAME - - name: TARGET_NODE - value: '' - - - name: NODE_LABEL - value: '' - - # ENTER THE TARGET NODE IP - - name: TARGET_NODE_IP - value: '' - - labels: - name: node-restart - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: experiment-job - app.kubernetes.io/version: latest - secrets: - - name: id-rsa - mountPath: /mnt/ - ---- -apiVersion: litmuschaos.io/v1alpha1 -description: - message: | - Give a cpu spike on a node belonging to a deployment -kind: ChaosExperiment -metadata: - name: node-cpu-hog - labels: - name: node-cpu-hog - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: chaosexperiment - app.kubernetes.io/version: latest -spec: - definition: - scope: Cluster - permissions: - - apiGroups: - - "" - - "batch" - - "litmuschaos.io" - resources: - - "jobs" - - "pods" - - "pods/log" - - "pods/exec" - - "events" - - "chaosengines" - - "chaosexperiments" - - "chaosresults" - verbs: - - "create" - - "list" - - "get" - - "patch" - - "update" - - "delete" - - "deletecollection" - - apiGroups: - - "" - resources: - - "nodes" - verbs: - - "get" - - "list" - image: "litmuschaos/go-runner:latest" - imagePullPolicy: Always - args: - - -c - - ./experiments -name node-cpu-hog - command: - - /bin/bash - env: - - - name: TOTAL_CHAOS_DURATION - value: '60' - - # Period to wait before and after injection of chaos in sec - - name: RAMP_TIME - value: '' - - ## ENTER THE NUMBER OF CORES OF CPU FOR CPU HOGGING - ## OPTIONAL VALUE IN CASE OF EMPTY VALUE IT WILL TAKE NODE CPU CAPACITY - - name: NODE_CPU_CORE - value: '' - - # ENTER THE COMMA SEPARATED TARGET NODES NAME - - name: TARGET_NODES - value: '' - - - name: NODE_LABEL - value: '' - - # PROVIDE THE LIB HERE - # ONLY LITMUS SUPPORTED - - name: LIB - value: 'litmus' - - # provide lib image - - name: LIB_IMAGE - value: 'litmuschaos/go-runner:latest' - - ## percentage of total nodes to target - - name: NODES_AFFECTED_PERC - value: '' - - ## it defines the sequence of chaos execution for multiple target nodes - ## supported values: serial, parallel - - name: SEQUENCE - value: 'parallel' - - labels: - name: node-cpu-hog - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: experiment-job - app.kubernetes.io/version: latest - ---- -apiVersion: litmuschaos.io/v1alpha1 -description: - message: | - poweroff node -kind: ChaosExperiment -metadata: - name: node-poweroff - labels: - name: node-poweroff - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: chaosexperiment - app.kubernetes.io/version: latest -spec: - definition: - scope: Cluster - permissions: - - apiGroups: - - "" - - "batch" - - "litmuschaos.io" - resources: - - "jobs" - - "pods" - - "pods/log" - - "pods/exec" - - "events" - - "chaosengines" - - "chaosexperiments" - - "chaosresults" - - "secrets" - verbs: - - "create" - - "list" - - "get" - - "patch" - - "update" - - "delete" - - "deletecollection" - - apiGroups: - - "" - resources: - - "nodes" - verbs: - - "get" - - "list" - image: "litmuschaos/go-runner:latest" - imagePullPolicy: Always - args: - - -c - - ./experiments -name node-restart - command: - - /bin/bash - env: - - name: SSH_USER - value: 'root' - - - name: TOTAL_CHAOS_DURATION - value: '60' - - - name: REBOOT_COMMAND - value: '-o ServerAliveInterval=1 -o ServerAliveCountMax=1 "sudo systemctl poweroff --force --force" ; true' - - # Period to wait before and after injection of chaos in sec - - name: RAMP_TIME - value: '' - - # PROVIDE THE LIB HERE - # ONLY LITMUS SUPPORTED - - name: LIB - value: 'litmus' - - # provide lib image - - name: LIB_IMAGE - value: "litmuschaos/go-runner:latest" - - # ENTER THE TARGET NODE NAME - - name: TARGET_NODE - value: '' - - - name: NODE_LABEL - value: '' - - # ENTER THE TARGET NODE IP - - name: TARGET_NODE_IP - value: '' - - labels: - name: node-poweroff - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: experiment-job - app.kubernetes.io/version: latest - secrets: - - name: id-rsa - mountPath: /mnt/ - ---- -apiVersion: litmuschaos.io/v1alpha1 -description: - message: | - Injects network packet duplication on pods belonging to an app deployment -kind: ChaosExperiment -metadata: - name: pod-network-duplication - labels: - name: pod-network-duplication - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: chaosexperiment - app.kubernetes.io/version: latest -spec: - definition: - scope: Namespaced - permissions: - - apiGroups: - - "" - - "batch" - - "apps" - - "apps.openshift.io" - - "argoproj.io" - - "litmuschaos.io" - resources: - - "jobs" - - "pods" - - "pods/log" - - "replicationcontrollers" - - "deployments" - - "statefulsets" - - "daemonsets" - - "replicasets" - - "deploymentconfigs" - - "rollouts" - - "pods/exec" - - "events" - - "chaosengines" - - "chaosexperiments" - - "chaosresults" - verbs: - - "get" - - "list" - - "patch" - - "create" - - "update" - - "delete" - - "deletecollection" - image: "litmuschaos/go-runner:latest" - imagePullPolicy: Always - args: - - -c - - ./experiments -name pod-network-duplication - command: - - /bin/bash - env: - - name: TOTAL_CHAOS_DURATION - value: '60' - - - name: RAMP_TIME - value: '' - - - name: TARGET_CONTAINER - value: '' - - - name: TC_IMAGE - value: 'gaiadocker/iproute2' - - - name: NETWORK_INTERFACE - value: 'eth0' - - - name: NETWORK_PACKET_DUPLICATION_PERCENTAGE - value: '100' # in percentage - - # lib can be litmus or pumba - - name: LIB - value: 'litmus' - - - name: TARGET_PODS - value: '' - - ## percentage of total pods to target - - name: PODS_AFFECTED_PERC - value: '' - - - name: LIB_IMAGE - value: 'litmuschaos/go-runner:latest' - - # provide the name of container runtime - # for litmus LIB, it supports docker, containerd, crio - # for pumba LIB, it supports docker only - - name: CONTAINER_RUNTIME - value: 'docker' - - # provide the destination ips - # chaos injection will be triggered for these destination ips - - name: DESTINATION_IPS - value: '' - - # provide the destination hosts - # chaos injection will be triggered for these destination hosts - - name: DESTINATION_HOSTS - value: '' - - # provide the socket file path - - name: SOCKET_PATH - value: '/var/run/docker.sock' - - ## it defines the sequence of chaos execution for multiple target pods - ## supported values: serial, parallel - - name: SEQUENCE - value: 'parallel' - - labels: - name: pod-network-duplication - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: experiment-job - app.kubernetes.io/version: latest - ---- ---- -apiVersion: litmuschaos.io/v1alpha1 -description: - message: | - Injects memory consumption on pods belonging to an app deployment -kind: ChaosExperiment -metadata: - name: pod-memory-hog-exec - labels: - name: pod-memory-hog-exec - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: chaosexperiment - app.kubernetes.io/version: latest -spec: - definition: - scope: Namespaced - permissions: - - apiGroups: - - "" - - "batch" - - "apps" - - "apps.openshift.io" - - "argoproj.io" - - "litmuschaos.io" - resources: - - "jobs" - - "pods" - - "pods/log" - - "replicationcontrollers" - - "deployments" - - "statefulsets" - - "daemonsets" - - "replicasets" - - "deploymentconfigs" - - "rollouts" - - "pods/exec" - - "events" - - "chaosengines" - - "chaosexperiments" - - "chaosresults" - verbs: - - "create" - - "list" - - "get" - - "patch" - - "update" - - "delete" - - "deletecollection" - image: "litmuschaos/go-runner:ci" - imagePullPolicy: Always - args: - - -c - - ./experiments -name pod-memory-hog-exec - command: - - /bin/bash - env: - - name: TOTAL_CHAOS_DURATION - value: '60' - - ## enter the amount of memory in megabytes to be consumed by the application pod - - name: MEMORY_CONSUMPTION - value: '500' - - ## percentage of total pods to target - - name: PODS_AFFECTED_PERC - value: '' - - ## Period to wait before and after injection of chaos in sec - - name: RAMP_TIME - value: '' - - ## env var that describes the library used to execute the chaos - ## default: litmus. Supported values: litmus - - name: LIB - value: 'litmus' - - # The command to kill the chaos process - - name: CHAOS_KILL_COMMAND - value: "kill $(find /proc -name exe -lname '*/dd' 2>&1 | grep -v 'Permission denied' | awk -F/ '{print $(NF-1)}' | head -n 1)" - - ## it defines the sequence of chaos execution for multiple target pods - ## supported values: serial, parallel - - name: SEQUENCE - value: 'parallel' - - - name: TARGET_PODS - value: '' - - labels: - name: pod-memory-hog-exec - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: experiment-job - app.kubernetes.io/version: latest - ---- --- apiVersion: litmuschaos.io/v1alpha1 description: @@ -590,94 +90,12 @@ spec: apiVersion: litmuschaos.io/v1alpha1 description: message: | - Kills the docker service on the application node to check the resiliency. + Injects network latency on pods belonging to an app deployment kind: ChaosExperiment metadata: - name: docker-service-kill + name: pod-network-latency labels: - name: docker-service-kill - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: chaosexperiment - app.kubernetes.io/version: latest -spec: - definition: - scope: Cluster - permissions: - - apiGroups: - - "" - - "batch" - - "apps" - - "litmuschaos.io" - resources: - - "jobs" - - "pods" - - "pods/log" - - "events" - - "chaosengines" - - "chaosexperiments" - - "chaosresults" - verbs: - - "create" - - "list" - - "get" - - "patch" - - "update" - - "delete" - - apiGroups: - - "" - resources: - - "nodes" - verbs: - - "get" - - "list" - image: "litmuschaos/go-runner:latest" - imagePullPolicy: Always - args: - - -c - - ./experiments -name docker-service-kill - command: - - /bin/bash - env: - - - name: TOTAL_CHAOS_DURATION - value: '90' # in seconds - - # Period to wait before injection of chaos in sec - - name: RAMP_TIME - value: '' - - - name: LIB - value: 'litmus' - - - name: NODE_LABEL - value: '' - - # provide lib image - - name: LIB_IMAGE - value: 'ubuntu:16.04' - - # provide the target node name - - name: TARGET_NODE - value: '' - - labels: - name: docker-service-kill - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: experiment-job - app.kubernetes.io/version: latest - - ---- ---- -apiVersion: litmuschaos.io/v1alpha1 -description: - message: | - IO stress on a app pods belonging to an app deployment -kind: ChaosExperiment -metadata: - name: pod-io-stress - labels: - name: pod-io-stress + name: pod-network-latency app.kubernetes.io/part-of: litmus app.kubernetes.io/component: chaosexperiment app.kubernetes.io/version: latest @@ -716,187 +134,79 @@ spec: - "update" - "delete" - "deletecollection" - image: "litmuschaos/go-runner:ci" - imagePullPolicy: Always - args: - - -c - - ./experiments -name pod-io-stress - command: - - /bin/bash - env: - - name: TOTAL_CHAOS_DURATION - value: '120' - - ## specify the size as percentage of free space on the file system - ## default value 90 (in percentage) - - name: FILESYSTEM_UTILIZATION_PERCENTAGE - value: '10' - - ## we can specify the size in Gigabyte (Gb) also in place of percentage of free space - ## NOTE: for selecting this option FILESYSTEM_UTILIZATION_PERCENTAGE should be empty - - name: FILESYSTEM_UTILIZATION_BYTES - value: '' - - ## Total number of workers default value is 4 - - name: NUMBER_OF_WORKERS - value: '4' - - ## Percentage of total pods to target - - name: PODS_AFFECTED_PERC - value: '' - - # provide volume mount path - - name: VOLUME_MOUNT_PATH - value: '' - - ## specify the comma separated target pods - - name: TARGET_PODS - value: '' - - # Period to wait before and after injection of chaos in sec - - name: RAMP_TIME - value: '' - - # Provide the LIB here - # support litmus and pumba - - name: LIB - value: 'litmus' - - # provide lib image - - name: LIB_IMAGE - value: 'litmuschaos/go-runner:ci' - - ## provide the cluster runtime - - name: CONTAINER_RUNTIME - value: 'docker' - - # provide the socket file path - - name: SOCKET_PATH - value: '/var/run/docker.sock' - - ## it defines the sequence of chaos execution for multiple target pods - ## supported values: serial, parallel - - name: SEQUENCE - value: 'parallel' - - labels: - name: pod-io-stress - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: experiment-job - app.kubernetes.io/version: latest - ---- -apiVersion: litmuschaos.io/v1alpha1 -description: - message: | - Give IO disk stress on a node belonging to a deployment -kind: ChaosExperiment -metadata: - name: node-io-stress - labels: - name: node-io-stress - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: chaosexperiment - app.kubernetes.io/version: latest -spec: - definition: - scope: Cluster - permissions: - - apiGroups: - - "" - - "batch" - - "litmuschaos.io" - resources: - - "jobs" - - "pods" - - "pods/log" - - "pods/exec" - - "events" - - "chaosengines" - - "chaosexperiments" - - "chaosresults" - verbs: - - "create" - - "list" - - "get" - - "patch" - - "update" - - "delete" - - "deletecollection" - - apiGroups: - - "" - resources: - - "nodes" - verbs: - - "get" - - "list" image: "litmuschaos/go-runner:latest" imagePullPolicy: Always args: - -c - - ./experiments -name node-io-stress + - ./experiments -name pod-network-latency command: - /bin/bash env: - - - name: TOTAL_CHAOS_DURATION - value: '120' - - ## specify the size as percentage of free space on the file system - ## default value 90 (in percentage) - - name: FILESYSTEM_UTILIZATION_PERCENTAGE - value: '10' - - ## we can specify the size in Gigabyte (Gb) also in place of percentage of free space - ## NOTE: for selecting this option FILESYSTEM_UTILIZATION_PERCENTAGE should be empty - - name: FILESYSTEM_UTILIZATION_BYTES + + - name: TARGET_CONTAINER value: '' - ## Number of core of CPU - - name: CPU - value: '1' - - ## Total number of workers default value is 4 - - name: NUMBER_OF_WORKERS - value: '4' - - ## Total number of vm workers - - name: VM_WORKERS - value: '1' - - ## enter the comma separated target nodes name - - name: TARGET_NODES - value: '' - - - name: NODE_LABEL - value: '' - - # Period to wait before and after injection of chaos in sec - - name: RAMP_TIME - value: '' - - # Provide the LIB here - # Only litmus supported - - name: LIB - value: 'litmus' + - name: NETWORK_INTERFACE + value: 'eth0' # provide lib image - name: LIB_IMAGE value: 'litmuschaos/go-runner:latest' - ## percentage of total nodes to target - - name: NODES_AFFECTED_PERC + - name: TC_IMAGE + value: 'gaiadocker/iproute2' + + - name: NETWORK_LATENCY + value: '2000' #in ms + + - name: TOTAL_CHAOS_DURATION + value: '60' # in seconds + + # Time period to wait before and after injection of chaos in sec + - name: RAMP_TIME value: '' - ## it defines the sequence of chaos execution for multiple target nodes + # lib can be litmus or pumba + - name: LIB + value: 'litmus' + + ## percentage of total pods to target + - name: PODS_AFFECTED_PERC + value: '' + + - name: TARGET_PODS + value: '' + + # provide the name of container runtime + # for litmus LIB, it supports docker, containerd, crio + # for pumba LIB, it supports docker only + - name: CONTAINER_RUNTIME + value: 'docker' + + # provide the destination ips + # chaos injection will be triggered for these destination ips + - name: DESTINATION_IPS + value: '' + + # provide the destination hosts + # chaos injection will be triggered for these destination hosts + - name: DESTINATION_HOSTS + value: '' + + # provide the socket file path + - name: SOCKET_PATH + value: '/var/run/docker.sock' + + ## it defines the sequence of chaos execution for multiple target pods ## supported values: serial, parallel - name: SEQUENCE value: 'parallel' - + labels: - name: node-io-stress + name: pod-network-latency app.kubernetes.io/part-of: litmus app.kubernetes.io/component: experiment-job + app.kubernetes.io/runtime-api-usage: "true" app.kubernetes.io/version: latest --- @@ -991,218 +301,6 @@ spec: app.kubernetes.io/component: experiment-job app.kubernetes.io/version: latest ---- -apiVersion: litmuschaos.io/v1alpha1 -description: - message: | - Fillup Ephemeral Storage of a Resource -kind: ChaosExperiment -metadata: - name: disk-fill - labels: - name: disk-fill - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: chaosexperiment - app.kubernetes.io/version: latest -spec: - definition: - scope: Namespaced - permissions: - - apiGroups: - - "" - - "apps" - - "batch" - - "apps.openshift.io" - - "argoproj.io" - - "litmuschaos.io" - resources: - - "jobs" - - "pods" - - "pods/exec" - - "pods/log" - - "replicationcontrollers" - - "deployments" - - "statefulsets" - - "daemonsets" - - "replicasets" - - "deploymentconfigs" - - "rollouts" - - "events" - - "chaosengines" - - "chaosexperiments" - - "chaosresults" - verbs: - - "create" - - "list" - - "get" - - "patch" - - "update" - - "delete" - - "deletecollection" - image: "litmuschaos/go-runner:latest" - imagePullPolicy: Always - args: - - -c - - ./experiments -name disk-fill - command: - - /bin/bash - env: - - - name: TARGET_CONTAINER - value: '' - - - name: FILL_PERCENTAGE - value: '80' - - - name: TOTAL_CHAOS_DURATION - value: '60' - - # Period to wait before and after injection of chaos in sec - - name: RAMP_TIME - value: '' - - # Provide the LIB here - # Only litmus supported - - name: LIB - value: 'litmus' - - # provide the data block size - # supported unit is KB - - name: DATA_BLOCK_SIZE - value: '256' - - - name: TARGET_PODS - value: '' - - - name: EPHEMERAL_STORAGE_MEBIBYTES - value: '' - - ## percentage of total pods to target - - name: PODS_AFFECTED_PERC - value: '' - - - name: LIB_IMAGE - value: 'litmuschaos/go-runner:latest' - - # Provide the container runtime path - # Default set to docker container path - - name: CONTAINER_PATH - value: '/var/lib/docker/containers' - - ## it defines the sequence of chaos execution for multiple target pods - ## supported values: serial, parallel - - name: SEQUENCE - value: 'parallel' - - labels: - name: disk-fill - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: experiment-job - app.kubernetes.io/version: latest - ---- -apiVersion: litmuschaos.io/v1alpha1 -description: - message: | - Pod DNS Error injects dns failure/error in target pod containers -kind: ChaosExperiment -metadata: - name: pod-dns-error - labels: - name: pod-dns-error - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: chaosexperiment - app.kubernetes.io/version: latest -spec: - definition: - scope: Namespaced - permissions: - - apiGroups: - - "" - - "batch" - - "apps" - - "apps.openshift.io" - - "argoproj.io" - - "litmuschaos.io" - resources: - - "jobs" - - "pods" - - "pods/log" - - "replicationcontrollers" - - "deployments" - - "statefulsets" - - "daemonsets" - - "replicasets" - - "deploymentconfigs" - - "rollouts" - - "pods/exec" - - "events" - - "chaosengines" - - "chaosexperiments" - - "chaosresults" - verbs: - - "create" - - "list" - - "get" - - "patch" - - "update" - - "delete" - - "deletecollection" - image: "litmuschaos/go-runner:latest" - args: - - -c - - ./experiments -name pod-dns-error - command: - - /bin/bash - env: - - name: TARGET_CONTAINER - value: "" - - # provide lib image - - name: LIB_IMAGE - value: "litmuschaos/go-runner:latest" - - - name: TOTAL_CHAOS_DURATION - value: "60" # in seconds - - # Time period to wait before and after injection of chaos in sec - - name: RAMP_TIME - value: "" - - ## percentage of total pods to target - - name: PODS_AFFECTED_PERC - value: "" - - - name: TARGET_PODS - value: "" - - # provide the name of container runtime, it supports docker, containerd, crio - - name: CONTAINER_RUNTIME - value: "docker" - - # provide the socket file path - - name: SOCKET_PATH - value: "/var/run/docker.sock" - - ## it defines the sequence of chaos execution for multiple target pods - ## supported values: serial, parallel - - name: SEQUENCE - value: "parallel" - - # list of the target hostnames or kewywords eg. '["litmuschaos","chaosnative.io"]' . If empty all hostnames are targets - - name: TARGET_HOSTNAMES - value: "" - - # can be either exact or substring, determines whether the dns query has to match exactly with one of the targets or can have any of the targets as substring - - name: MATCH_SCHEME - value: "exact" - - labels: - experiment: pod-dns-error - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: experiment-job - app.kubernetes.io/version: latest - --- apiVersion: litmuschaos.io/v1alpha1 description: @@ -1323,18 +421,20 @@ spec: name: pod-network-loss app.kubernetes.io/part-of: litmus app.kubernetes.io/component: experiment-job + app.kubernetes.io/runtime-api-usage: "true" app.kubernetes.io/version: latest +--- --- apiVersion: litmuschaos.io/v1alpha1 description: message: | - Inject network packet corruption into application pod + Injects memory consumption on pods belonging to an app deployment kind: ChaosExperiment metadata: - name: pod-network-corruption + name: pod-memory-hog labels: - name: pod-network-corruption + name: pod-memory-hog app.kubernetes.io/part-of: litmus app.kubernetes.io/component: chaosexperiment app.kubernetes.io/version: latest @@ -1367,82 +467,334 @@ spec: - "chaosresults" verbs: - "create" - - "delete" - "list" + - "get" - "patch" - "update" - - "get" + - "delete" - "deletecollection" + image: "litmuschaos/go-runner:ci" + imagePullPolicy: Always + args: + - -c + - ./experiments -name pod-memory-hog + command: + - /bin/bash + env: + - name: TOTAL_CHAOS_DURATION + value: '60' + + ## enter the amount of memory in megabytes to be consumed by the application pod + - name: MEMORY_CONSUMPTION + value: '500' + + ## Number of workers to perform stress + - name: NUMBER_OF_WORKERS + value: '1' + + ## percentage of total pods to target + - name: PODS_AFFECTED_PERC + value: '' + + ## Period to wait before and after injection of chaos in sec + - name: RAMP_TIME + value: '' + + ## env var that describes the library used to execute the chaos + ## default: litmus. Supported values: litmus, pumba + - name: LIB + value: 'litmus' + + ## It is used in pumba lib only + - name: LIB_IMAGE + value: 'litmuschaos/go-runner:ci' + + ## It is used in pumba lib only + - name: STRESS_IMAGE + value: 'alexeiled/stress-ng:latest-ubuntu' + + ## provide the cluster runtime + - name: CONTAINER_RUNTIME + value: 'docker' + + # provide the socket file path + - name: SOCKET_PATH + value: '/var/run/docker.sock' + + ## it defines the sequence of chaos execution for multiple target pods + ## supported values: serial, parallel + - name: SEQUENCE + value: 'parallel' + + - name: TARGET_PODS + value: '' + + labels: + name: pod-memory-hog + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: experiment-job + app.kubernetes.io/runtime-api-usage: "true" + app.kubernetes.io/version: latest + +--- +apiVersion: litmuschaos.io/v1alpha1 +description: + message: | + poweroff node +kind: ChaosExperiment +metadata: + name: node-poweroff + labels: + name: node-poweroff + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: chaosexperiment + app.kubernetes.io/version: latest +spec: + definition: + scope: Cluster + permissions: + - apiGroups: + - "" + - "batch" + - "litmuschaos.io" + resources: + - "jobs" + - "pods" + - "pods/log" + - "pods/exec" + - "events" + - "chaosengines" + - "chaosexperiments" + - "chaosresults" + - "secrets" + verbs: + - "create" + - "list" + - "get" + - "patch" + - "update" + - "delete" + - "deletecollection" + - apiGroups: + - "" + resources: + - "nodes" + verbs: + - "get" + - "list" image: "litmuschaos/go-runner:latest" imagePullPolicy: Always args: - -c - - ./experiments -name pod-network-corruption + - ./experiments -name node-restart command: - /bin/bash env: - - - name: TARGET_CONTAINER - value: '' - - # provide lib image - - name: LIB_IMAGE - value: 'litmuschaos/go-runner:latest' - - - name: NETWORK_INTERFACE - value: 'eth0' - - - name: TC_IMAGE - value: 'gaiadocker/iproute2' - - - name: NETWORK_PACKET_CORRUPTION_PERCENTAGE - value: '100' #in PERCENTAGE + - name: SSH_USER + value: 'root' - name: TOTAL_CHAOS_DURATION - value: '60' # in seconds + value: '60' - # Time period to wait before and after injection of chaos in sec + - name: REBOOT_COMMAND + value: '-o ServerAliveInterval=1 -o ServerAliveCountMax=1 "sudo systemctl poweroff --force --force" ; true' + + # Period to wait before and after injection of chaos in sec - name: RAMP_TIME value: '' - - # lib can be litmus or pumba + + # PROVIDE THE LIB HERE + # ONLY LITMUS SUPPORTED - name: LIB value: 'litmus' - ## percentage of total pods to target - - name: PODS_AFFECTED_PERC + # provide lib image + - name: LIB_IMAGE + value: "litmuschaos/go-runner:latest" + + # ENTER THE TARGET NODE NAME + - name: TARGET_NODE value: '' - - name: TARGET_PODS + - name: NODE_LABEL value: '' - # provide the name of container runtime - # for litmus LIB, it supports docker, containerd, crio - # for pumba LIB, it supports docker only - - name: CONTAINER_RUNTIME - value: 'docker' - - # provide the destination ips - # chaos injection will be triggered for these destination ips - - name: DESTINATION_IPS + # ENTER THE TARGET NODE IP + - name: TARGET_NODE_IP value: '' - # provide the destination hosts - # chaos injection will be triggered for these destination hosts - - name: DESTINATION_HOSTS - value: '' - - # provide the socket file path - - name: SOCKET_PATH - value: '/var/run/docker.sock' - - ## it defines the sequence of chaos execution for multiple target pods - ## supported values: serial, parallel - - name: SEQUENCE - value: 'parallel' - labels: - name: pod-network-corruption + name: node-poweroff + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: experiment-job + app.kubernetes.io/version: latest + secrets: + - name: id-rsa + mountPath: /mnt/ + +--- +apiVersion: litmuschaos.io/v1alpha1 +description: + message: | + Deletes a pod belonging to a deployment/statefulset/daemonset +kind: ChaosExperiment +metadata: + name: k8-pod-delete + labels: + name: k8-pod-delete + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: chaosexperiment + app.kubernetes.io/version: latest +spec: + definition: + scope: Namespaced + permissions: + - apiGroups: + - "" + - "apps" + - "batch" + - "litmuschaos.io" + resources: + - "deployments" + - "jobs" + - "pods" + - "configmaps" + - "chaosengines" + - "chaosexperiments" + - "chaosresults" + verbs: + - "create" + - "list" + - "get" + - "patch" + - "update" + - "delete" + - apiGroups: + - "" + resources: + - "nodes" + verbs : + - "get" + - "list" + image: "litmuschaos/py-runner:latest" + args: + - -c + - python /litmus/byoc/chaostest/chaostest/kubernetes/k8_wrapper.py; exit 0 + command: + - /bin/bash + env: + - name: CHAOSTOOLKIT_IN_POD + value: 'true' + + - name: FILE + value: 'pod-app-kill-count.json' + + - name: NAME_SPACE + value: '' + + - name: LABEL_NAME + value: '' + + - name: APP_ENDPOINT + value: '' + + - name: PERCENTAGE + value: '50' + + - name: REPORT + value: 'true' + + - name: REPORT_ENDPOINT + value: 'none' + + - name: TEST_NAMESPACE + value: 'default' + + + labels: + name: k8-pod-delete + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: experiment-job + app.kubernetes.io/version: latest + +--- +apiVersion: litmuschaos.io/v1alpha1 +description: + message: | + Scale the application replicas and test the node autoscaling on cluster +kind: ChaosExperiment +metadata: + name: pod-autoscaler + labels: + name: pod-autoscaler + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: chaosexperiment + app.kubernetes.io/version: latest +spec: + definition: + scope: Cluster + permissions: + - apiGroups: + - "" + - "batch" + - "apps" + - "litmuschaos.io" + resources: + - "jobs" + - "pods" + - "pods/log" + - "pods/exec" + - "deployments" + - "statefulsets" + - "events" + - "chaosengines" + - "chaosexperiments" + - "chaosresults" + verbs: + - "create" + - "list" + - "get" + - "patch" + - "update" + - "delete" + - "deletecollection" + - apiGroups: + - "" + resources: + - "nodes" + verbs: + - "get" + - "list" + - "create" + - "patch" + - "update" + image: "litmuschaos/go-runner:latest" + imagePullPolicy: Always + args: + - -c + - ./experiments -name pod-autoscaler + command: + - /bin/bash + env: + + - name: TOTAL_CHAOS_DURATION + value: '60' + + # Period to wait before and after injection of chaos in sec + - name: RAMP_TIME + value: '' + + # Number of replicas to scale + - name: REPLICA_COUNT + value: '5' + + # PROVIDE THE LIB HERE + # ONLY LITMUS SUPPORTED + - name: LIB + value: 'litmus' + + labels: + name: pod-autoscaler app.kubernetes.io/part-of: litmus app.kubernetes.io/component: experiment-job app.kubernetes.io/version: latest @@ -1638,6 +990,1057 @@ spec: experiment: pod-dns-spoof app.kubernetes.io/part-of: litmus app.kubernetes.io/component: experiment-job + app.kubernetes.io/runtime-api-usage: "true" + app.kubernetes.io/version: latest + +--- +--- +apiVersion: litmuschaos.io/v1alpha1 +description: + message: | + Injects memory consumption on pods belonging to an app deployment +kind: ChaosExperiment +metadata: + name: pod-memory-hog-exec + labels: + name: pod-memory-hog-exec + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: chaosexperiment + app.kubernetes.io/version: latest +spec: + definition: + scope: Namespaced + permissions: + - apiGroups: + - "" + - "batch" + - "apps" + - "apps.openshift.io" + - "argoproj.io" + - "litmuschaos.io" + resources: + - "jobs" + - "pods" + - "pods/log" + - "replicationcontrollers" + - "deployments" + - "statefulsets" + - "daemonsets" + - "replicasets" + - "deploymentconfigs" + - "rollouts" + - "pods/exec" + - "events" + - "chaosengines" + - "chaosexperiments" + - "chaosresults" + verbs: + - "create" + - "list" + - "get" + - "patch" + - "update" + - "delete" + - "deletecollection" + image: "litmuschaos/go-runner:ci" + imagePullPolicy: Always + args: + - -c + - ./experiments -name pod-memory-hog-exec + command: + - /bin/bash + env: + - name: TOTAL_CHAOS_DURATION + value: '60' + + ## enter the amount of memory in megabytes to be consumed by the application pod + - name: MEMORY_CONSUMPTION + value: '500' + + ## percentage of total pods to target + - name: PODS_AFFECTED_PERC + value: '' + + ## Period to wait before and after injection of chaos in sec + - name: RAMP_TIME + value: '' + + ## env var that describes the library used to execute the chaos + ## default: litmus. Supported values: litmus + - name: LIB + value: 'litmus' + + # The command to kill the chaos process + - name: CHAOS_KILL_COMMAND + value: "kill $(find /proc -name exe -lname '*/dd' 2>&1 | grep -v 'Permission denied' | awk -F/ '{print $(NF-1)}' | head -n 1)" + + ## it defines the sequence of chaos execution for multiple target pods + ## supported values: serial, parallel + - name: SEQUENCE + value: 'parallel' + + - name: TARGET_PODS + value: '' + + labels: + name: pod-memory-hog-exec + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: experiment-job + app.kubernetes.io/version: latest + +--- +apiVersion: litmuschaos.io/v1alpha1 +description: + message: | + Inject network packet corruption into application pod +kind: ChaosExperiment +metadata: + name: pod-network-corruption + labels: + name: pod-network-corruption + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: chaosexperiment + app.kubernetes.io/version: latest +spec: + definition: + scope: Namespaced + permissions: + - apiGroups: + - "" + - "batch" + - "apps" + - "apps.openshift.io" + - "argoproj.io" + - "litmuschaos.io" + resources: + - "jobs" + - "pods" + - "pods/log" + - "replicationcontrollers" + - "deployments" + - "statefulsets" + - "daemonsets" + - "replicasets" + - "deploymentconfigs" + - "rollouts" + - "pods/exec" + - "events" + - "chaosengines" + - "chaosexperiments" + - "chaosresults" + verbs: + - "create" + - "delete" + - "list" + - "patch" + - "update" + - "get" + - "deletecollection" + image: "litmuschaos/go-runner:latest" + imagePullPolicy: Always + args: + - -c + - ./experiments -name pod-network-corruption + command: + - /bin/bash + env: + + - name: TARGET_CONTAINER + value: '' + + # provide lib image + - name: LIB_IMAGE + value: 'litmuschaos/go-runner:latest' + + - name: NETWORK_INTERFACE + value: 'eth0' + + - name: TC_IMAGE + value: 'gaiadocker/iproute2' + + - name: NETWORK_PACKET_CORRUPTION_PERCENTAGE + value: '100' #in PERCENTAGE + + - name: TOTAL_CHAOS_DURATION + value: '60' # in seconds + + # Time period to wait before and after injection of chaos in sec + - name: RAMP_TIME + value: '' + + # lib can be litmus or pumba + - name: LIB + value: 'litmus' + + ## percentage of total pods to target + - name: PODS_AFFECTED_PERC + value: '' + + - name: TARGET_PODS + value: '' + + # provide the name of container runtime + # for litmus LIB, it supports docker, containerd, crio + # for pumba LIB, it supports docker only + - name: CONTAINER_RUNTIME + value: 'docker' + + # provide the destination ips + # chaos injection will be triggered for these destination ips + - name: DESTINATION_IPS + value: '' + + # provide the destination hosts + # chaos injection will be triggered for these destination hosts + - name: DESTINATION_HOSTS + value: '' + + # provide the socket file path + - name: SOCKET_PATH + value: '/var/run/docker.sock' + + ## it defines the sequence of chaos execution for multiple target pods + ## supported values: serial, parallel + - name: SEQUENCE + value: 'parallel' + + labels: + name: pod-network-corruption + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: experiment-job + app.kubernetes.io/runtime-api-usage: "true" + app.kubernetes.io/version: latest + +--- +apiVersion: litmuschaos.io/v1alpha1 +description: + message: | + Injects network packet duplication on pods belonging to an app deployment +kind: ChaosExperiment +metadata: + name: pod-network-duplication + labels: + name: pod-network-duplication + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: chaosexperiment + app.kubernetes.io/version: latest +spec: + definition: + scope: Namespaced + permissions: + - apiGroups: + - "" + - "batch" + - "apps" + - "apps.openshift.io" + - "argoproj.io" + - "litmuschaos.io" + resources: + - "jobs" + - "pods" + - "pods/log" + - "replicationcontrollers" + - "deployments" + - "statefulsets" + - "daemonsets" + - "replicasets" + - "deploymentconfigs" + - "rollouts" + - "pods/exec" + - "events" + - "chaosengines" + - "chaosexperiments" + - "chaosresults" + verbs: + - "get" + - "list" + - "patch" + - "create" + - "update" + - "delete" + - "deletecollection" + image: "litmuschaos/go-runner:latest" + imagePullPolicy: Always + args: + - -c + - ./experiments -name pod-network-duplication + command: + - /bin/bash + env: + - name: TOTAL_CHAOS_DURATION + value: '60' + + - name: RAMP_TIME + value: '' + + - name: TARGET_CONTAINER + value: '' + + - name: TC_IMAGE + value: 'gaiadocker/iproute2' + + - name: NETWORK_INTERFACE + value: 'eth0' + + - name: NETWORK_PACKET_DUPLICATION_PERCENTAGE + value: '100' # in percentage + + # lib can be litmus or pumba + - name: LIB + value: 'litmus' + + - name: TARGET_PODS + value: '' + + ## percentage of total pods to target + - name: PODS_AFFECTED_PERC + value: '' + + - name: LIB_IMAGE + value: 'litmuschaos/go-runner:latest' + + # provide the name of container runtime + # for litmus LIB, it supports docker, containerd, crio + # for pumba LIB, it supports docker only + - name: CONTAINER_RUNTIME + value: 'docker' + + # provide the destination ips + # chaos injection will be triggered for these destination ips + - name: DESTINATION_IPS + value: '' + + # provide the destination hosts + # chaos injection will be triggered for these destination hosts + - name: DESTINATION_HOSTS + value: '' + + # provide the socket file path + - name: SOCKET_PATH + value: '/var/run/docker.sock' + + ## it defines the sequence of chaos execution for multiple target pods + ## supported values: serial, parallel + - name: SEQUENCE + value: 'parallel' + + labels: + name: pod-network-duplication + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: experiment-job + app.kubernetes.io/runtime-api-usage: "true" + app.kubernetes.io/version: latest + +--- +apiVersion: litmuschaos.io/v1alpha1 +description: + message: | + Pod DNS Error injects dns failure/error in target pod containers +kind: ChaosExperiment +metadata: + name: pod-dns-error + labels: + name: pod-dns-error + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: chaosexperiment + app.kubernetes.io/version: latest +spec: + definition: + scope: Namespaced + permissions: + - apiGroups: + - "" + - "batch" + - "apps" + - "apps.openshift.io" + - "argoproj.io" + - "litmuschaos.io" + resources: + - "jobs" + - "pods" + - "pods/log" + - "replicationcontrollers" + - "deployments" + - "statefulsets" + - "daemonsets" + - "replicasets" + - "deploymentconfigs" + - "rollouts" + - "pods/exec" + - "events" + - "chaosengines" + - "chaosexperiments" + - "chaosresults" + verbs: + - "create" + - "list" + - "get" + - "patch" + - "update" + - "delete" + - "deletecollection" + image: "litmuschaos/go-runner:latest" + args: + - -c + - ./experiments -name pod-dns-error + command: + - /bin/bash + env: + - name: TARGET_CONTAINER + value: "" + + # provide lib image + - name: LIB_IMAGE + value: "litmuschaos/go-runner:latest" + + - name: TOTAL_CHAOS_DURATION + value: "60" # in seconds + + # Time period to wait before and after injection of chaos in sec + - name: RAMP_TIME + value: "" + + ## percentage of total pods to target + - name: PODS_AFFECTED_PERC + value: "" + + - name: TARGET_PODS + value: "" + + # provide the name of container runtime, it supports docker, containerd, crio + - name: CONTAINER_RUNTIME + value: "docker" + + # provide the socket file path + - name: SOCKET_PATH + value: "/var/run/docker.sock" + + ## it defines the sequence of chaos execution for multiple target pods + ## supported values: serial, parallel + - name: SEQUENCE + value: "parallel" + + # list of the target hostnames or kewywords eg. '["litmuschaos","chaosnative.io"]' . If empty all hostnames are targets + - name: TARGET_HOSTNAMES + value: "" + + # can be either exact or substring, determines whether the dns query has to match exactly with one of the targets or can have any of the targets as substring + - name: MATCH_SCHEME + value: "exact" + + labels: + experiment: pod-dns-error + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: experiment-job + app.kubernetes.io/runtime-api-usage: "true" + app.kubernetes.io/version: latest + +--- +apiVersion: litmuschaos.io/v1alpha1 +description: + message: | + Injects 100% network packet loss on pods belonging to an app deployment +kind: ChaosExperiment +metadata: + name: pod-network-partition + labels: + name: pod-network-partition + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: chaosexperiment + app.kubernetes.io/version: latest +spec: + definition: + scope: Namespaced + permissions: + - apiGroups: + - "" + - "batch" + - "networking.k8s.io" + - "litmuschaos.io" + resources: + - "jobs" + - "pods" + - "pods/log" + - networkpolicies + - "pods/exec" + - "events" + - "chaosengines" + - "chaosexperiments" + - "chaosresults" + verbs: + - "get" + - "list" + - "patch" + - "create" + - "update" + - "delete" + - "deletecollection" + image: "litmuschaos/go-runner:latest" + imagePullPolicy: Always + args: + - -c + - ./experiments -name pod-network-partition + command: + - /bin/bash + env: + + - name: TOTAL_CHAOS_DURATION + value: '60' # in seconds + + # ime period to wait before and after injection of chaos in sec + - name: RAMP_TIME + value: '' + + # it should be litmus + - name: LIB + value: 'litmus' + + # provide the destination ips + # chaos injection will be triggered for these destination ips + - name: DESTINATION_IPS + value: '' + + # provide the destination hosts + # chaos injection will be triggered for these destination hosts + - name: DESTINATION_HOSTS + value: '' + + # provide network policy type + # support ingress, egress, all values + - name: POLICY_TYPES + value: 'all' + + # provide labels of the destination pods + - name: POD_SELECTOR + value: '' + + # provide labels the destination namespaces + - name: NAMESPACE_SELECTOR + value: '' + + # provide comma separated ports + - name: PORTS + value: '' + + labels: + name: pod-network-partition + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: experiment-job + app.kubernetes.io/version: latest + +--- +apiVersion: litmuschaos.io/v1alpha1 +description: + message: | + Fillup Ephemeral Storage of a Resource +kind: ChaosExperiment +metadata: + name: disk-fill + labels: + name: disk-fill + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: chaosexperiment + app.kubernetes.io/version: latest +spec: + definition: + scope: Namespaced + permissions: + - apiGroups: + - "" + - "apps" + - "batch" + - "apps.openshift.io" + - "argoproj.io" + - "litmuschaos.io" + resources: + - "jobs" + - "pods" + - "pods/exec" + - "pods/log" + - "replicationcontrollers" + - "deployments" + - "statefulsets" + - "daemonsets" + - "replicasets" + - "deploymentconfigs" + - "rollouts" + - "events" + - "chaosengines" + - "chaosexperiments" + - "chaosresults" + verbs: + - "create" + - "list" + - "get" + - "patch" + - "update" + - "delete" + - "deletecollection" + image: "litmuschaos/go-runner:latest" + imagePullPolicy: Always + args: + - -c + - ./experiments -name disk-fill + command: + - /bin/bash + env: + + - name: TARGET_CONTAINER + value: '' + + - name: FILL_PERCENTAGE + value: '80' + + - name: TOTAL_CHAOS_DURATION + value: '60' + + # Period to wait before and after injection of chaos in sec + - name: RAMP_TIME + value: '' + + # Provide the LIB here + # Only litmus supported + - name: LIB + value: 'litmus' + + # provide the data block size + # supported unit is KB + - name: DATA_BLOCK_SIZE + value: '256' + + - name: TARGET_PODS + value: '' + + - name: EPHEMERAL_STORAGE_MEBIBYTES + value: '' + + ## percentage of total pods to target + - name: PODS_AFFECTED_PERC + value: '' + + - name: LIB_IMAGE + value: 'litmuschaos/go-runner:latest' + + # Provide the container runtime path + # Default set to docker container path + - name: CONTAINER_PATH + value: '/var/lib/docker/containers' + + ## it defines the sequence of chaos execution for multiple target pods + ## supported values: serial, parallel + - name: SEQUENCE + value: 'parallel' + + labels: + name: disk-fill + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: experiment-job + app.kubernetes.io/host-path-usage: "true" + app.kubernetes.io/version: latest + +--- +apiVersion: litmuschaos.io/v1alpha1 +description: + message: | + Injects cpu consumption on pods belonging to an app deployment +kind: ChaosExperiment +metadata: + name: pod-cpu-hog + labels: + name: pod-cpu-hog + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: chaosexperiment + app.kubernetes.io/version: latest +spec: + definition: + scope: Namespaced + permissions: + - apiGroups: + - "" + - "batch" + - "apps" + - "apps.openshift.io" + - "argoproj.io" + - "litmuschaos.io" + resources: + - "jobs" + - "pods" + - "pods/log" + - "events" + - "replicationcontrollers" + - "deployments" + - "statefulsets" + - "daemonsets" + - "replicasets" + - "deploymentconfigs" + - "rollouts" + - "pods/exec" + - "chaosengines" + - "chaosexperiments" + - "chaosresults" + verbs: + - "create" + - "list" + - "get" + - "patch" + - "update" + - "delete" + - "deletecollection" + image: "litmuschaos/go-runner:ci" + imagePullPolicy: Always + args: + - -c + - ./experiments -name pod-cpu-hog + command: + - /bin/bash + env: + - name: TOTAL_CHAOS_DURATION + value: '60' + + ## Number of CPU cores to stress + - name: CPU_CORES + value: '1' + + ## Percentage of total pods to target + - name: PODS_AFFECTED_PERC + value: '' + + ## Period to wait before and after injection of chaos in sec + - name: RAMP_TIME + value: '' + + ## env var that describes the library used to execute the chaos + ## default: litmus. Supported values: litmus, pumba + - name: LIB + value: 'litmus' + + ## It is used in pumba lib only + - name: LIB_IMAGE + value: 'litmuschaos/go-runner:ci' + + ## It is used in pumba lib only + - name: STRESS_IMAGE + value: 'alexeiled/stress-ng:latest-ubuntu' + + ## provide the cluster runtime + - name: CONTAINER_RUNTIME + value: 'docker' + + # provide the socket file path + - name: SOCKET_PATH + value: '/var/run/docker.sock' + + - name: TARGET_PODS + value: '' + + ## it defines the sequence of chaos execution for multiple target pods + ## supported values: serial, parallel + - name: SEQUENCE + value: 'parallel' + + labels: + name: pod-cpu-hog + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: experiment-job + app.kubernetes.io/runtime-api-usage: "true" + app.kubernetes.io/version: latest + +--- +apiVersion: litmuschaos.io/v1alpha1 +description: + message: | + Kills the docker service on the application node to check the resiliency. +kind: ChaosExperiment +metadata: + name: docker-service-kill + labels: + name: docker-service-kill + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: chaosexperiment + app.kubernetes.io/version: latest +spec: + definition: + scope: Cluster + permissions: + - apiGroups: + - "" + - "batch" + - "apps" + - "litmuschaos.io" + resources: + - "jobs" + - "pods" + - "pods/log" + - "events" + - "chaosengines" + - "chaosexperiments" + - "chaosresults" + verbs: + - "create" + - "list" + - "get" + - "patch" + - "update" + - "delete" + - apiGroups: + - "" + resources: + - "nodes" + verbs: + - "get" + - "list" + image: "litmuschaos/go-runner:latest" + imagePullPolicy: Always + args: + - -c + - ./experiments -name docker-service-kill + command: + - /bin/bash + env: + + - name: TOTAL_CHAOS_DURATION + value: '90' # in seconds + + # Period to wait before injection of chaos in sec + - name: RAMP_TIME + value: '' + + - name: LIB + value: 'litmus' + + - name: NODE_LABEL + value: '' + + # provide lib image + - name: LIB_IMAGE + value: 'ubuntu:16.04' + + # provide the target node name + - name: TARGET_NODE + value: '' + + labels: + name: docker-service-kill + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: experiment-job + app.kubernetes.io/service-kill: "true" + app.kubernetes.io/version: latest + + +--- +--- +apiVersion: litmuschaos.io/v1alpha1 +description: + message: | + IO stress on a app pods belonging to an app deployment +kind: ChaosExperiment +metadata: + name: pod-io-stress + labels: + name: pod-io-stress + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: chaosexperiment + app.kubernetes.io/version: latest +spec: + definition: + scope: Namespaced + permissions: + - apiGroups: + - "" + - "batch" + - "apps" + - "apps.openshift.io" + - "argoproj.io" + - "litmuschaos.io" + resources: + - "jobs" + - "pods" + - "pods/log" + - "replicationcontrollers" + - "deployments" + - "statefulsets" + - "daemonsets" + - "replicasets" + - "deploymentconfigs" + - "rollouts" + - "pods/exec" + - "events" + - "chaosengines" + - "chaosexperiments" + - "chaosresults" + verbs: + - "create" + - "list" + - "get" + - "patch" + - "update" + - "delete" + - "deletecollection" + image: "litmuschaos/go-runner:ci" + imagePullPolicy: Always + args: + - -c + - ./experiments -name pod-io-stress + command: + - /bin/bash + env: + - name: TOTAL_CHAOS_DURATION + value: '120' + + ## specify the size as percentage of free space on the file system + ## default value 90 (in percentage) + - name: FILESYSTEM_UTILIZATION_PERCENTAGE + value: '10' + + ## we can specify the size in Gigabyte (Gb) also in place of percentage of free space + ## NOTE: for selecting this option FILESYSTEM_UTILIZATION_PERCENTAGE should be empty + - name: FILESYSTEM_UTILIZATION_BYTES + value: '' + + ## Total number of workers default value is 4 + - name: NUMBER_OF_WORKERS + value: '4' + + ## Percentage of total pods to target + - name: PODS_AFFECTED_PERC + value: '' + + # provide volume mount path + - name: VOLUME_MOUNT_PATH + value: '' + + ## specify the comma separated target pods + - name: TARGET_PODS + value: '' + + # Period to wait before and after injection of chaos in sec + - name: RAMP_TIME + value: '' + + # Provide the LIB here + # support litmus and pumba + - name: LIB + value: 'litmus' + + # provide lib image + - name: LIB_IMAGE + value: 'litmuschaos/go-runner:ci' + + ## provide the cluster runtime + - name: CONTAINER_RUNTIME + value: 'docker' + + # provide the socket file path + - name: SOCKET_PATH + value: '/var/run/docker.sock' + + ## it defines the sequence of chaos execution for multiple target pods + ## supported values: serial, parallel + - name: SEQUENCE + value: 'parallel' + + labels: + name: pod-io-stress + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: experiment-job + app.kubernetes.io/runtime-api-usage: "true" + app.kubernetes.io/version: latest + +--- +apiVersion: litmuschaos.io/v1alpha1 +description: + message: | + Give a cpu spike on a node belonging to a deployment +kind: ChaosExperiment +metadata: + name: node-cpu-hog + labels: + name: node-cpu-hog + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: chaosexperiment + app.kubernetes.io/version: latest +spec: + definition: + scope: Cluster + permissions: + - apiGroups: + - "" + - "batch" + - "litmuschaos.io" + resources: + - "jobs" + - "pods" + - "pods/log" + - "pods/exec" + - "events" + - "chaosengines" + - "chaosexperiments" + - "chaosresults" + verbs: + - "create" + - "list" + - "get" + - "patch" + - "update" + - "delete" + - "deletecollection" + - apiGroups: + - "" + resources: + - "nodes" + verbs: + - "get" + - "list" + image: "litmuschaos/go-runner:latest" + imagePullPolicy: Always + args: + - -c + - ./experiments -name node-cpu-hog + command: + - /bin/bash + env: + + - name: TOTAL_CHAOS_DURATION + value: '60' + + # Period to wait before and after injection of chaos in sec + - name: RAMP_TIME + value: '' + + ## ENTER THE NUMBER OF CORES OF CPU FOR CPU HOGGING + ## OPTIONAL VALUE IN CASE OF EMPTY VALUE IT WILL TAKE NODE CPU CAPACITY + - name: NODE_CPU_CORE + value: '' + + # ENTER THE COMMA SEPARATED TARGET NODES NAME + - name: TARGET_NODES + value: '' + + - name: NODE_LABEL + value: '' + + # PROVIDE THE LIB HERE + # ONLY LITMUS SUPPORTED + - name: LIB + value: 'litmus' + + # provide lib image + - name: LIB_IMAGE + value: 'litmuschaos/go-runner:latest' + + ## percentage of total nodes to target + - name: NODES_AFFECTED_PERC + value: '' + + ## it defines the sequence of chaos execution for multiple target nodes + ## supported values: serial, parallel + - name: SEQUENCE + value: 'parallel' + + labels: + name: node-cpu-hog + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: experiment-job app.kubernetes.io/version: latest --- @@ -1749,211 +2152,12 @@ spec: apiVersion: litmuschaos.io/v1alpha1 description: message: | - Injects 100% network packet loss on pods belonging to an app deployment + Restart node kind: ChaosExperiment metadata: - name: pod-network-partition + name: node-restart labels: - name: pod-network-partition - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: chaosexperiment - app.kubernetes.io/version: latest -spec: - definition: - scope: Namespaced - permissions: - - apiGroups: - - "" - - "batch" - - "networking.k8s.io" - - "litmuschaos.io" - resources: - - "jobs" - - "pods" - - "pods/log" - - networkpolicies - - "pods/exec" - - "events" - - "chaosengines" - - "chaosexperiments" - - "chaosresults" - verbs: - - "get" - - "list" - - "patch" - - "create" - - "update" - - "delete" - - "deletecollection" - image: "litmuschaos/go-runner:latest" - imagePullPolicy: Always - args: - - -c - - ./experiments -name pod-network-partition - command: - - /bin/bash - env: - - - name: TOTAL_CHAOS_DURATION - value: '60' # in seconds - - # ime period to wait before and after injection of chaos in sec - - name: RAMP_TIME - value: '' - - # it should be litmus - - name: LIB - value: 'litmus' - - # provide the destination ips - # chaos injection will be triggered for these destination ips - - name: DESTINATION_IPS - value: '' - - # provide the destination hosts - # chaos injection will be triggered for these destination hosts - - name: DESTINATION_HOSTS - value: '' - - # provide network policy type - # support ingress, egress, all values - - name: POLICY_TYPES - value: 'all' - - # provide labels of the destination pods - - name: POD_SELECTOR - value: '' - - # provide labels the destination namespaces - - name: NAMESPACE_SELECTOR - value: '' - - # provide comma separated ports - - name: PORTS - value: '' - - labels: - name: pod-network-partition - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: experiment-job - app.kubernetes.io/version: latest - ---- -apiVersion: litmuschaos.io/v1alpha1 -description: - message: | - Injects cpu consumption on pods belonging to an app deployment -kind: ChaosExperiment -metadata: - name: pod-cpu-hog - labels: - name: pod-cpu-hog - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: chaosexperiment - app.kubernetes.io/version: latest -spec: - definition: - scope: Namespaced - permissions: - - apiGroups: - - "" - - "batch" - - "apps" - - "apps.openshift.io" - - "argoproj.io" - - "litmuschaos.io" - resources: - - "jobs" - - "pods" - - "pods/log" - - "events" - - "replicationcontrollers" - - "deployments" - - "statefulsets" - - "daemonsets" - - "replicasets" - - "deploymentconfigs" - - "rollouts" - - "pods/exec" - - "chaosengines" - - "chaosexperiments" - - "chaosresults" - verbs: - - "create" - - "list" - - "get" - - "patch" - - "update" - - "delete" - - "deletecollection" - image: "litmuschaos/go-runner:ci" - imagePullPolicy: Always - args: - - -c - - ./experiments -name pod-cpu-hog - command: - - /bin/bash - env: - - name: TOTAL_CHAOS_DURATION - value: '60' - - ## Number of CPU cores to stress - - name: CPU_CORES - value: '1' - - ## Percentage of total pods to target - - name: PODS_AFFECTED_PERC - value: '' - - ## Period to wait before and after injection of chaos in sec - - name: RAMP_TIME - value: '' - - ## env var that describes the library used to execute the chaos - ## default: litmus. Supported values: litmus, pumba - - name: LIB - value: 'litmus' - - ## It is used in pumba lib only - - name: LIB_IMAGE - value: 'litmuschaos/go-runner:ci' - - ## It is used in pumba lib only - - name: STRESS_IMAGE - value: 'alexeiled/stress-ng:latest-ubuntu' - - ## provide the cluster runtime - - name: CONTAINER_RUNTIME - value: 'docker' - - # provide the socket file path - - name: SOCKET_PATH - value: '/var/run/docker.sock' - - - name: TARGET_PODS - value: '' - - ## it defines the sequence of chaos execution for multiple target pods - ## supported values: serial, parallel - - name: SEQUENCE - value: 'parallel' - - labels: - name: pod-cpu-hog - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: experiment-job - app.kubernetes.io/version: latest - ---- -apiVersion: litmuschaos.io/v1alpha1 -description: - message: | - Scale the application replicas and test the node autoscaling on cluster -kind: ChaosExperiment -metadata: - name: pod-autoscaler - labels: - name: pod-autoscaler + name: node-restart app.kubernetes.io/part-of: litmus app.kubernetes.io/component: chaosexperiment app.kubernetes.io/version: latest @@ -1964,19 +2168,17 @@ spec: - apiGroups: - "" - "batch" - - "apps" - "litmuschaos.io" resources: - "jobs" - "pods" - "pods/log" - "pods/exec" - - "deployments" - - "statefulsets" - "events" - "chaosengines" - "chaosexperiments" - "chaosresults" + - "secrets" verbs: - "create" - "list" @@ -1987,22 +2189,21 @@ spec: - "deletecollection" - apiGroups: - "" - resources: + resources: - "nodes" verbs: - "get" - "list" - - "create" - - "patch" - - "update" image: "litmuschaos/go-runner:latest" imagePullPolicy: Always args: - -c - - ./experiments -name pod-autoscaler + - ./experiments -name node-restart command: - /bin/bash env: + - name: SSH_USER + value: 'root' - name: TOTAL_CHAOS_DURATION value: '60' @@ -2011,299 +2212,34 @@ spec: - name: RAMP_TIME value: '' - # Number of replicas to scale - - name: REPLICA_COUNT - value: '5' - # PROVIDE THE LIB HERE # ONLY LITMUS SUPPORTED - name: LIB value: 'litmus' - - labels: - name: pod-autoscaler - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: experiment-job - app.kubernetes.io/version: latest ---- -apiVersion: litmuschaos.io/v1alpha1 -description: - message: | - Deletes a pod belonging to a deployment/statefulset/daemonset -kind: ChaosExperiment -metadata: - name: k8-pod-delete - labels: - name: k8-pod-delete - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: chaosexperiment - app.kubernetes.io/version: latest -spec: - definition: - scope: Namespaced - permissions: - - apiGroups: - - "" - - "apps" - - "batch" - - "litmuschaos.io" - resources: - - "deployments" - - "jobs" - - "pods" - - "configmaps" - - "chaosengines" - - "chaosexperiments" - - "chaosresults" - verbs: - - "create" - - "list" - - "get" - - "patch" - - "update" - - "delete" - - apiGroups: - - "" - resources: - - "nodes" - verbs : - - "get" - - "list" - image: "litmuschaos/py-runner:latest" - args: - - -c - - python /litmus/byoc/chaostest/chaostest/kubernetes/k8_wrapper.py; exit 0 - command: - - /bin/bash - env: - - name: CHAOSTOOLKIT_IN_POD - value: 'true' + # provide lib image + - name: LIB_IMAGE + value: "litmuschaos/go-runner:latest" - - name: FILE - value: 'pod-app-kill-count.json' - - - name: NAME_SPACE - value: '' - - - name: LABEL_NAME - value: '' - - - name: APP_ENDPOINT - value: '' - - - name: PERCENTAGE - value: '50' - - - name: REPORT - value: 'true' - - - name: REPORT_ENDPOINT - value: 'none' - - - name: TEST_NAMESPACE - value: 'default' - - - labels: - name: k8-pod-delete - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: experiment-job - app.kubernetes.io/version: latest - ---- ---- -apiVersion: litmuschaos.io/v1alpha1 -description: - message: | - Drain the node where application pod is scheduled -kind: ChaosExperiment -metadata: - name: node-drain - labels: - name: node-drain - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: chaosexperiment - app.kubernetes.io/version: latest -spec: - definition: - scope: Cluster - permissions: - - apiGroups: - - "" - - "batch" - - "litmuschaos.io" - - "apps" - resources: - - "jobs" - - "pods" - - "events" - - "pods/log" - - "pods/exec" - - "daemonsets" - - "pods/eviction" - - "chaosengines" - - "chaosexperiments" - - "chaosresults" - verbs: - - "create" - - "list" - - "get" - - "patch" - - "update" - - "delete" - - "deletecollection" - - apiGroups: - - "" - resources: - - "nodes" - verbs: - - "get" - - "list" - - "patch" - image: "litmuschaos/go-runner:latest" - imagePullPolicy: Always - args: - - -c - - ./experiments -name node-drain - command: - - /bin/bash - env: - + # ENTER THE TARGET NODE NAME - name: TARGET_NODE value: '' - name: NODE_LABEL value: '' - - name: TOTAL_CHAOS_DURATION - value: '60' - - # Provide the LIB here - # Only litmus supported - - name: LIB - value: 'litmus' - - # Period to wait before and after injection of chaos in sec - - name: RAMP_TIME + # ENTER THE TARGET NODE IP + - name: TARGET_NODE_IP value: '' - + labels: - name: node-drain - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: experiment-job - app.kubernetes.io/version: latest - ---- ---- -apiVersion: litmuschaos.io/v1alpha1 -description: - message: | - Injects memory consumption on pods belonging to an app deployment -kind: ChaosExperiment -metadata: - name: pod-memory-hog - labels: - name: pod-memory-hog - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: chaosexperiment - app.kubernetes.io/version: latest -spec: - definition: - scope: Namespaced - permissions: - - apiGroups: - - "" - - "batch" - - "apps" - - "apps.openshift.io" - - "argoproj.io" - - "litmuschaos.io" - resources: - - "jobs" - - "pods" - - "pods/log" - - "replicationcontrollers" - - "deployments" - - "statefulsets" - - "daemonsets" - - "replicasets" - - "deploymentconfigs" - - "rollouts" - - "pods/exec" - - "events" - - "chaosengines" - - "chaosexperiments" - - "chaosresults" - verbs: - - "create" - - "list" - - "get" - - "patch" - - "update" - - "delete" - - "deletecollection" - image: "litmuschaos/go-runner:ci" - imagePullPolicy: Always - args: - - -c - - ./experiments -name pod-memory-hog - command: - - /bin/bash - env: - - name: TOTAL_CHAOS_DURATION - value: '60' - - ## enter the amount of memory in megabytes to be consumed by the application pod - - name: MEMORY_CONSUMPTION - value: '500' - - ## Number of workers to perform stress - - name: NUMBER_OF_WORKERS - value: '1' - - ## percentage of total pods to target - - name: PODS_AFFECTED_PERC - value: '' - - ## Period to wait before and after injection of chaos in sec - - name: RAMP_TIME - value: '' - - ## env var that describes the library used to execute the chaos - ## default: litmus. Supported values: litmus, pumba - - name: LIB - value: 'litmus' - - ## It is used in pumba lib only - - name: LIB_IMAGE - value: 'litmuschaos/go-runner:ci' - - ## It is used in pumba lib only - - name: STRESS_IMAGE - value: 'alexeiled/stress-ng:latest-ubuntu' - - ## provide the cluster runtime - - name: CONTAINER_RUNTIME - value: 'docker' - - # provide the socket file path - - name: SOCKET_PATH - value: '/var/run/docker.sock' - - ## it defines the sequence of chaos execution for multiple target pods - ## supported values: serial, parallel - - name: SEQUENCE - value: 'parallel' - - - name: TARGET_PODS - value: '' - - labels: - name: pod-memory-hog + name: node-restart app.kubernetes.io/part-of: litmus app.kubernetes.io/component: experiment-job app.kubernetes.io/version: latest + secrets: + - name: id-rsa + mountPath: /mnt/ --- apiVersion: litmuschaos.io/v1alpha1 @@ -2412,43 +2348,117 @@ spec: name: container-kill app.kubernetes.io/part-of: litmus app.kubernetes.io/component: experiment-job + app.kubernetes.io/runtime-api-usage: "true" + app.kubernetes.io/version: latest + +--- +--- +apiVersion: litmuschaos.io/v1alpha1 +description: + message: | + Drain the node where application pod is scheduled +kind: ChaosExperiment +metadata: + name: node-drain + labels: + name: node-drain + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: chaosexperiment + app.kubernetes.io/version: latest +spec: + definition: + scope: Cluster + permissions: + - apiGroups: + - "" + - "batch" + - "litmuschaos.io" + - "apps" + resources: + - "jobs" + - "pods" + - "events" + - "pods/log" + - "pods/exec" + - "daemonsets" + - "pods/eviction" + - "chaosengines" + - "chaosexperiments" + - "chaosresults" + verbs: + - "create" + - "list" + - "get" + - "patch" + - "update" + - "delete" + - "deletecollection" + - apiGroups: + - "" + resources: + - "nodes" + verbs: + - "get" + - "list" + - "patch" + image: "litmuschaos/go-runner:latest" + imagePullPolicy: Always + args: + - -c + - ./experiments -name node-drain + command: + - /bin/bash + env: + + - name: TARGET_NODE + value: '' + + - name: NODE_LABEL + value: '' + + - name: TOTAL_CHAOS_DURATION + value: '60' + + # Provide the LIB here + # Only litmus supported + - name: LIB + value: 'litmus' + + # Period to wait before and after injection of chaos in sec + - name: RAMP_TIME + value: '' + + labels: + name: node-drain + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: experiment-job app.kubernetes.io/version: latest --- apiVersion: litmuschaos.io/v1alpha1 description: message: | - Injects network latency on pods belonging to an app deployment + Give IO disk stress on a node belonging to a deployment kind: ChaosExperiment metadata: - name: pod-network-latency + name: node-io-stress labels: - name: pod-network-latency + name: node-io-stress app.kubernetes.io/part-of: litmus app.kubernetes.io/component: chaosexperiment app.kubernetes.io/version: latest spec: definition: - scope: Namespaced + scope: Cluster permissions: - apiGroups: - "" - "batch" - - "apps" - - "apps.openshift.io" - - "argoproj.io" - "litmuschaos.io" resources: - "jobs" - "pods" - "pods/log" - - "replicationcontrollers" - - "deployments" - - "statefulsets" - - "daemonsets" - - "replicasets" - - "deploymentconfigs" - - "rollouts" - "pods/exec" - "events" - "chaosengines" @@ -2462,76 +2472,78 @@ spec: - "update" - "delete" - "deletecollection" + - apiGroups: + - "" + resources: + - "nodes" + verbs: + - "get" + - "list" image: "litmuschaos/go-runner:latest" imagePullPolicy: Always args: - -c - - ./experiments -name pod-network-latency + - ./experiments -name node-io-stress command: - /bin/bash env: - - - name: TARGET_CONTAINER + + - name: TOTAL_CHAOS_DURATION + value: '120' + + ## specify the size as percentage of free space on the file system + ## default value 90 (in percentage) + - name: FILESYSTEM_UTILIZATION_PERCENTAGE + value: '10' + + ## we can specify the size in Gigabyte (Gb) also in place of percentage of free space + ## NOTE: for selecting this option FILESYSTEM_UTILIZATION_PERCENTAGE should be empty + - name: FILESYSTEM_UTILIZATION_BYTES value: '' - - name: NETWORK_INTERFACE - value: 'eth0' + ## Number of core of CPU + - name: CPU + value: '1' + + ## Total number of workers default value is 4 + - name: NUMBER_OF_WORKERS + value: '4' + + ## Total number of vm workers + - name: VM_WORKERS + value: '1' + + ## enter the comma separated target nodes name + - name: TARGET_NODES + value: '' + + - name: NODE_LABEL + value: '' + + # Period to wait before and after injection of chaos in sec + - name: RAMP_TIME + value: '' + + # Provide the LIB here + # Only litmus supported + - name: LIB + value: 'litmus' # provide lib image - name: LIB_IMAGE value: 'litmuschaos/go-runner:latest' - - name: TC_IMAGE - value: 'gaiadocker/iproute2' - - - name: NETWORK_LATENCY - value: '2000' #in ms - - - name: TOTAL_CHAOS_DURATION - value: '60' # in seconds - - # Time period to wait before and after injection of chaos in sec - - name: RAMP_TIME + ## percentage of total nodes to target + - name: NODES_AFFECTED_PERC value: '' - # lib can be litmus or pumba - - name: LIB - value: 'litmus' - - ## percentage of total pods to target - - name: PODS_AFFECTED_PERC - value: '' - - - name: TARGET_PODS - value: '' - - # provide the name of container runtime - # for litmus LIB, it supports docker, containerd, crio - # for pumba LIB, it supports docker only - - name: CONTAINER_RUNTIME - value: 'docker' - - # provide the destination ips - # chaos injection will be triggered for these destination ips - - name: DESTINATION_IPS - value: '' - - # provide the destination hosts - # chaos injection will be triggered for these destination hosts - - name: DESTINATION_HOSTS - value: '' - - # provide the socket file path - - name: SOCKET_PATH - value: '/var/run/docker.sock' - - ## it defines the sequence of chaos execution for multiple target pods + ## it defines the sequence of chaos execution for multiple target nodes ## supported values: serial, parallel - name: SEQUENCE value: 'parallel' - + labels: - name: pod-network-latency + name: node-io-stress app.kubernetes.io/part-of: litmus app.kubernetes.io/component: experiment-job app.kubernetes.io/version: latest @@ -2615,6 +2627,7 @@ spec: name: kubelet-service-kill app.kubernetes.io/part-of: litmus app.kubernetes.io/component: experiment-job + app.kubernetes.io/service-kill: "true" app.kubernetes.io/version: latest --- diff --git a/charts/kube-aws/experiments.yaml b/charts/kube-aws/experiments.yaml index 0cfd594..dc2fe07 100644 --- a/charts/kube-aws/experiments.yaml +++ b/charts/kube-aws/experiments.yaml @@ -4,9 +4,9 @@ description: Detaching an ebs volume from ec2 instance. kind: ChaosExperiment metadata: - name: ebs-loss-by-id + name: ebs-loss-by-tag labels: - name: ebs-loss-by-id + name: ebs-loss-by-tag app.kubernetes.io/part-of: litmus app.kubernetes.io/component: chaosexperiment app.kubernetes.io/version: latest @@ -39,7 +39,7 @@ spec: imagePullPolicy: Always args: - -c - - ./experiments -name ebs-loss-by-id + - ./experiments -name ebs-loss-by-tag command: - /bin/bash env: @@ -49,18 +49,20 @@ spec: - name: CHAOS_INTERVAL value: '30' - # Period to wait before and after injection of chaos in sec - name: RAMP_TIME value: '' - - name: EBS_VOLUME_ID + - name: EBS_VOLUME_TAG value: '' - name: REGION value: '' - name: SEQUENCE - value: 'parallel' + value: 'parallel' + + - name: VOLUME_AFFECTED_PERC + value: '' # Provide the path of aws credentials mounted from secret - name: AWS_SHARED_CREDENTIALS_FILE @@ -72,7 +74,7 @@ spec: value: 'litmus' labels: - name: ebs-loss-by-id + name: ebs-loss-by-tag app.kubernetes.io/part-of: litmus app.kubernetes.io/component: experiment-job app.kubernetes.io/version: latest @@ -267,9 +269,9 @@ description: Detaching an ebs volume from ec2 instance. kind: ChaosExperiment metadata: - name: ebs-loss-by-tag + name: ebs-loss-by-id labels: - name: ebs-loss-by-tag + name: ebs-loss-by-id app.kubernetes.io/part-of: litmus app.kubernetes.io/component: chaosexperiment app.kubernetes.io/version: latest @@ -302,7 +304,7 @@ spec: imagePullPolicy: Always args: - -c - - ./experiments -name ebs-loss-by-tag + - ./experiments -name ebs-loss-by-id command: - /bin/bash env: @@ -312,20 +314,18 @@ spec: - name: CHAOS_INTERVAL value: '30' + # Period to wait before and after injection of chaos in sec - name: RAMP_TIME value: '' - - name: EBS_VOLUME_TAG + - name: EBS_VOLUME_ID value: '' - name: REGION value: '' - name: SEQUENCE - value: 'parallel' - - - name: VOLUME_AFFECTED_PERC - value: '' + value: 'parallel' # Provide the path of aws credentials mounted from secret - name: AWS_SHARED_CREDENTIALS_FILE @@ -337,7 +337,7 @@ spec: value: 'litmus' labels: - name: ebs-loss-by-tag + name: ebs-loss-by-id app.kubernetes.io/part-of: litmus app.kubernetes.io/component: experiment-job app.kubernetes.io/version: latest diff --git a/charts/openebs/experiments.yaml b/charts/openebs/experiments.yaml index c634d5d..9894ef0 100644 --- a/charts/openebs/experiments.yaml +++ b/charts/openebs/experiments.yaml @@ -1,212 +1,3 @@ -apiVersion: litmuschaos.io/v1alpha1 -description: - message: | - Network loss to pool pod belonging to a OpenEBS PVC -kind: ChaosExperiment -metadata: - labels: - litmuschaos.io/name: openebs - name: openebs-pool-network-loss - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: chaosexperiment - app.kubernetes.io/version: latest - name: openebs-pool-network-loss -spec: - definition: - scope: Cluster - permissions: - - apiGroups: - - "" - - "apps" - - "litmuschaos.io" - - "batch" - - "extensions" - - "storage.k8s.io" - - "openebs.io" - resources: - - "pods" - - "pods/log" - - "pods/exec" - - "events" - - "jobs" - - "configmaps" - - "services" - - "persistentvolumeclaims" - - "storageclasses" - - "persistentvolumeclaims" - - "persistentvolumes" - - "chaosengines" - - "chaosexperiments" - - "chaosresults" - - "cstorpools" - - "cstorvolumereplicas" - - "replicasets" - verbs: - - "create" - - "get" - - "delete" - - "list" - - "patch" - - "update" - image: "litmuschaos/ansible-runner:latest" - imagePullPolicy: Always - args: - - -c - - ansible-playbook ./experiments/openebs/openebs-pool-network-loss/openebs_pool_network_loss_ansible_logic.yml -i /etc/ansible/hosts -vv; exit 0 - command: - - /bin/bash - env: - - name: ANSIBLE_STDOUT_CALLBACK - value: 'default' - - - name: OPENEBS_NAMESPACE - value: 'openebs' - - # only pumba supported - # For pumba image use : gaiaadm/pumba:0.6.5 - - name: LIB_IMAGE - value: 'gaiaadm/pumba:0.6.5' - - - name: TC_IMAGE - value: 'gaiadocker/iproute2' - - - name: NETWORK_PACKET_LOSS_PERCENTAGE - value: '100' # in percentage - - - name: TOTAL_CHAOS_DURATION - value: '120' # in seconds - - - name: LIVENESS_APP_LABEL - value: '' - - - name: LIVENESS_APP_NAMESPACE - value: '' - - - name: DATA_PERSISTENCE - value: '' - - labels: - name: openebs-pool-network-loss - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: experiment-job - app.kubernetes.io/version: latest - ---- ---- -apiVersion: litmuschaos.io/v1alpha1 -description: - message: | - Kill the cstor target/Jiva controller container and check if gets created again -kind: ChaosExperiment -metadata: - labels: - litmuschaos.io/name: openebs - name: openebs-target-container-failure - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: chaosexperiment - app.kubernetes.io/version: latest - name: openebs-target-container-failure -spec: - definition: - scope: Cluster - permissions: - - apiGroups: - - "" - - "apps" - - "batch" - - "litmuschaos.io" - - "storage.k8s.io" - resources: - - "jobs" - - "pods" - - "events" - - "pods/exec" - - "pods/log" - - "configmaps" - - "secrets" - - "persistentvolumeclaims" - - "storageclasses" - - "persistentvolumes" - - "chaosengines" - - "chaosexperiments" - - "chaosresults" - verbs: - - "create" - - "delete" - - "get" - - "list" - - "patch" - - "update" - image: "litmuschaos/ansible-runner:latest" - imagePullPolicy: Always - args: - - -c - - ansible-playbook ./experiments/openebs/openebs-target-container-failure/openebs_target_container_failure_ansible_logic.yml -i /etc/ansible/hosts -vv; exit 0 - command: - - /bin/bash - env: - - name: ANSIBLE_STDOUT_CALLBACK - value: 'default' - - - name: OPENEBS_NAMESPACE - value: 'openebs' - - - name: APP_PVC - value: '' - - # LIB_IMAGE can be - gaiaadm/pumba:0.6.5, gprasath/crictl:ci - # For pumba image use : gaiaadm/pumba:0.6.5 - # For containerd image use : gprasath/crictl:ci - - name: LIB_IMAGE - value: 'gaiaadm/pumba:0.6.5' - - # Specify the container runtime used , to pick the relevant chaos util - - name: CONTAINER_RUNTIME - value: 'docker' - - # TARGET_CONTAINER values: cstor-volume-mgmt , cstor-istgt - # For cstor-volume-istgt container kill use : cstor-istgt - # For volume-mgmt-kill container use : cstor-volume-mgmt - - - name: TARGET_CONTAINER - value: 'cstor-volume-mgmt' - - - name: FORCE - value: 'true' - - - name: LIVENESS_APP_LABEL - value: '' - - - name: LIVENESS_APP_NAMESPACE - value: '' - - - name: DATA_PERSISTENCE - value: '' - - - name: DEPLOY_TYPE - value: 'deployment' - - # provide the chaos interval - - name: CHAOS_INTERVAL - value: '10' - - # provide the total chaos duration - - name: TOTAL_CHAOS_DURATION - value: '20' - - - name: SOAK_TIME - value: '60' - - labels: - name: openebs-target-container-failure - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: experiment-job - app.kubernetes.io/version: latest - #configmaps: - #- name: openebs-target-container-failure - # mountPath: /mnt - ---- --- apiVersion: litmuschaos.io/v1alpha1 description: @@ -496,6 +287,316 @@ spec: #- name: openebs-target-pod-failure # mountPath: /mnt +--- +apiVersion: litmuschaos.io/v1alpha1 +description: + message: | + Network loss to target pod belonging to a OpenEBS PVC +kind: ChaosExperiment +metadata: + labels: + litmuschaos.io/name: openebs + name: openebs-target-network-loss + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: chaosexperiment + app.kubernetes.io/version: latest + name: openebs-target-network-loss +spec: + definition: + scope: Cluster + permissions: + - apiGroups: + - "" + - "extensions" + - "apps" + - "batch" + - "litmuschaos.io" + - "storage.k8s.io" + resources: + - "jobs" + - "pods" + - "events" + - "services" + - "pods/log" + - "pods/exec" + - "configmaps" + - "secrets" + - "persistentvolumeclaims" + - "storageclasses" + - "persistentvolumes" + - "chaosengines" + - "chaosexperiments" + - "chaosresults" + verbs: + - "create" + - "get" + - "delete" + - "list" + - "patch" + - "update" + image: "litmuschaos/ansible-runner:latest" + imagePullPolicy: Always + args: + - -c + - ansible-playbook ./experiments/openebs/openebs-target-network-loss/openebs_target_network_loss_ansible_logic.yml -i /etc/ansible/hosts -vv; exit 0 + command: + - /bin/bash + env: + - name: ANSIBLE_STDOUT_CALLBACK + value: 'default' + + - name: OPENEBS_NAMESPACE + value: 'openebs' + + - name: APP_PVC + value: '' + + - name: TC_IMAGE + value: 'gaiadocker/iproute2' + + # only pumba supported + # For pumba image use : gaiaadm/pumba:0.6.5 + - name: LIB_IMAGE + value: 'gaiaadm/pumba:0.6.5' + + - name: NETWORK_PACKET_LOSS_PERCENTAGE + value: '100' # in percentage + + - name: TOTAL_CHAOS_DURATION + value: '120' # in seconds + + - name: LIVENESS_APP_LABEL + value: '' + + - name: LIVENESS_APP_NAMESPACE + value: '' + + - name: DATA_PERSISTENCE + value: '' + + labels: + name: openebs-target-network-loss + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: experiment-job + app.kubernetes.io/version: latest + #configmaps: + #- name: openebs-target-network-loss + # mountPath: /mnt + +--- +--- +apiVersion: litmuschaos.io/v1alpha1 +description: + message: | + Kill the pool container and check if gets scheduled again +kind: ChaosExperiment +metadata: + labels: + litmuschaos.io/name: openebs + name: openebs-pool-container-failure + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: chaosexperiment + app.kubernetes.io/version: latest + name: openebs-pool-container-failure +spec: + definition: + scope: Cluster + permissions: + - apiGroups: + - "" + - "extensions" + - "apps" + - "batch" + - "litmuschaos.io" + - "openebs.io" + - "storage.k8s.io" + resources: + - "replicasets" + - "events" + - "jobs" + - "pods" + - "pods/log" + - "pods/exec" + - "configmaps" + - "secrets" + - "persistentvolumeclaims" + - "cstorvolumereplicas" + - "chaosengines" + - "chaosexperiments" + - "chaosresults" + verbs: + - "create" + - "get" + - "delete" + - "list" + - "patch" + - "update" + image: "litmuschaos/ansible-runner:latest" + imagePullPolicy: Always + args: + - -c + - ansible-playbook ./experiments/openebs/openebs-pool-container-failure/openebs_pool_container_failure_ansible_logic.yml -i /etc/ansible/hosts -vv; exit 0 + command: + - /bin/bash + env: + - name: ANSIBLE_STDOUT_CALLBACK + value: 'default' + + - name: OPENEBS_NS + value: 'openebs' + + - name: APP_PVC + value: '' + + - name: LIVENESS_APP_LABEL + value: '' + + # only pumba supported + # For pumba image use : gaiaadm/pumba:0.6.5 + - name: LIB_IMAGE + value: 'gaiaadm/pumba:0.6.5' + + - name: LIVENESS_APP_NAMESPACE + value: '' + + # provide the chaos interval + - name: CHAOS_INTERVAL + value: '10' + + # provide the total chaos duration + - name: TOTAL_CHAOS_DURATION + value: '20' + + - name: DATA_PERSISTENCE + value: '' + + - name: CHAOS_ITERATIONS + value: '2' + + labels: + name: openebs-pool-container-failure + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: experiment-job + app.kubernetes.io/version: latest + #configmaps: + #- name: openebs-pool-container-failure + # mountPath: /mnt + +--- +--- +apiVersion: litmuschaos.io/v1alpha1 +description: + message: | + Kill the cstor target/Jiva controller container and check if gets created again +kind: ChaosExperiment +metadata: + labels: + litmuschaos.io/name: openebs + name: openebs-target-container-failure + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: chaosexperiment + app.kubernetes.io/version: latest + name: openebs-target-container-failure +spec: + definition: + scope: Cluster + permissions: + - apiGroups: + - "" + - "apps" + - "batch" + - "litmuschaos.io" + - "storage.k8s.io" + resources: + - "jobs" + - "pods" + - "events" + - "pods/exec" + - "pods/log" + - "configmaps" + - "secrets" + - "persistentvolumeclaims" + - "storageclasses" + - "persistentvolumes" + - "chaosengines" + - "chaosexperiments" + - "chaosresults" + verbs: + - "create" + - "delete" + - "get" + - "list" + - "patch" + - "update" + image: "litmuschaos/ansible-runner:latest" + imagePullPolicy: Always + args: + - -c + - ansible-playbook ./experiments/openebs/openebs-target-container-failure/openebs_target_container_failure_ansible_logic.yml -i /etc/ansible/hosts -vv; exit 0 + command: + - /bin/bash + env: + - name: ANSIBLE_STDOUT_CALLBACK + value: 'default' + + - name: OPENEBS_NAMESPACE + value: 'openebs' + + - name: APP_PVC + value: '' + + # LIB_IMAGE can be - gaiaadm/pumba:0.6.5, gprasath/crictl:ci + # For pumba image use : gaiaadm/pumba:0.6.5 + # For containerd image use : gprasath/crictl:ci + - name: LIB_IMAGE + value: 'gaiaadm/pumba:0.6.5' + + # Specify the container runtime used , to pick the relevant chaos util + - name: CONTAINER_RUNTIME + value: 'docker' + + # TARGET_CONTAINER values: cstor-volume-mgmt , cstor-istgt + # For cstor-volume-istgt container kill use : cstor-istgt + # For volume-mgmt-kill container use : cstor-volume-mgmt + + - name: TARGET_CONTAINER + value: 'cstor-volume-mgmt' + + - name: FORCE + value: 'true' + + - name: LIVENESS_APP_LABEL + value: '' + + - name: LIVENESS_APP_NAMESPACE + value: '' + + - name: DATA_PERSISTENCE + value: '' + + - name: DEPLOY_TYPE + value: 'deployment' + + # provide the chaos interval + - name: CHAOS_INTERVAL + value: '10' + + # provide the total chaos duration + - name: TOTAL_CHAOS_DURATION + value: '20' + + - name: SOAK_TIME + value: '60' + + labels: + name: openebs-target-container-failure + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: experiment-job + app.kubernetes.io/version: latest + #configmaps: + #- name: openebs-target-container-failure + # mountPath: /mnt + --- --- apiVersion: litmuschaos.io/v1alpha1 @@ -609,102 +710,6 @@ spec: - name: cloud-secret mountPath: /tmp/ ---- -apiVersion: litmuschaos.io/v1alpha1 -description: - message: | - Network loss to target pod belonging to a OpenEBS PVC -kind: ChaosExperiment -metadata: - labels: - litmuschaos.io/name: openebs - name: openebs-target-network-loss - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: chaosexperiment - app.kubernetes.io/version: latest - name: openebs-target-network-loss -spec: - definition: - scope: Cluster - permissions: - - apiGroups: - - "" - - "extensions" - - "apps" - - "batch" - - "litmuschaos.io" - - "storage.k8s.io" - resources: - - "jobs" - - "pods" - - "events" - - "services" - - "pods/log" - - "pods/exec" - - "configmaps" - - "secrets" - - "persistentvolumeclaims" - - "storageclasses" - - "persistentvolumes" - - "chaosengines" - - "chaosexperiments" - - "chaosresults" - verbs: - - "create" - - "get" - - "delete" - - "list" - - "patch" - - "update" - image: "litmuschaos/ansible-runner:latest" - imagePullPolicy: Always - args: - - -c - - ansible-playbook ./experiments/openebs/openebs-target-network-loss/openebs_target_network_loss_ansible_logic.yml -i /etc/ansible/hosts -vv; exit 0 - command: - - /bin/bash - env: - - name: ANSIBLE_STDOUT_CALLBACK - value: 'default' - - - name: OPENEBS_NAMESPACE - value: 'openebs' - - - name: APP_PVC - value: '' - - - name: TC_IMAGE - value: 'gaiadocker/iproute2' - - # only pumba supported - # For pumba image use : gaiaadm/pumba:0.6.5 - - name: LIB_IMAGE - value: 'gaiaadm/pumba:0.6.5' - - - name: NETWORK_PACKET_LOSS_PERCENTAGE - value: '100' # in percentage - - - name: TOTAL_CHAOS_DURATION - value: '120' # in seconds - - - name: LIVENESS_APP_LABEL - value: '' - - - name: LIVENESS_APP_NAMESPACE - value: '' - - - name: DATA_PERSISTENCE - value: '' - - labels: - name: openebs-target-network-loss - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: experiment-job - app.kubernetes.io/version: latest - #configmaps: - #- name: openebs-target-network-loss - # mountPath: /mnt - --- apiVersion: litmuschaos.io/v1alpha1 description: @@ -801,6 +806,101 @@ spec: #- name: openebs-target-network-delay # mountPath: /mnt +--- +apiVersion: litmuschaos.io/v1alpha1 +description: + message: | + Network delay to pool pod belonging to a OpenEBS PVC + This experiment is using pumba lib for network chaos +kind: ChaosExperiment +metadata: + labels: + litmuschaos.io/name: openebs + name: openebs-pool-network-delay + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: chaosexperiment + app.kubernetes.io/version: latest + name: openebs-pool-network-delay +spec: + definition: + scope: Cluster + permissions: + - apiGroups: + - "" + - "apps" + - "litmuschaos.io" + - "batch" + - "extensions" + - "storage.k8s.io" + - "openebs.io" + resources: + - "pods" + - "pods/exec" + - "jobs" + - "pods/log" + - "events" + - "configmaps" + - "services" + - "persistentvolumeclaims" + - "storageclasses" + - "persistentvolumes" + - "chaosengines" + - "chaosexperiments" + - "chaosresults" + - "cstorpools" + - "cstorvolumereplicas" + - "replicasets" + verbs: + - "create" + - "get" + - "list" + - "patch" + - "update" + - "delete" + image: "litmuschaos/ansible-runner:latest" + imagePullPolicy: Always + args: + - -c + - ansible-playbook ./experiments/openebs/openebs-pool-network-delay/openebs_pool_network_delay_ansible_logic.yml -i /etc/ansible/hosts -vv; exit 0 + command: + - /bin/bash + env: + - name: ANSIBLE_STDOUT_CALLBACK + value: 'default' + + - name: OPENEBS_NAMESPACE + value: 'openebs' + + # only pumba supported + # For pumba image use : gaiaadm/pumba:0.6.5 + - name: LIB_IMAGE + value: 'gaiaadm/pumba:0.6.5' + + # in milliseconds + - name: NETWORK_DELAY + value: '60000' + + - name: TC_IMAGE + value: 'gaiadocker/iproute2' + + - name: TOTAL_CHAOS_DURATION + value: '60' # in seconds + + - name: LIVENESS_APP_LABEL + value: '' + + - name: LIVENESS_APP_NAMESPACE + value: '' + + - name: DATA_PERSISTENCE + value: '' + + labels: + name: openebs-pool-network-delay + app.kubernetes.io/part-of: litmus + app.kubernetes.io/component: experiment-job + app.kubernetes.io/version: latest + --- --- apiVersion: litmuschaos.io/v1alpha1 @@ -904,17 +1004,16 @@ spec: apiVersion: litmuschaos.io/v1alpha1 description: message: | - Network delay to pool pod belonging to a OpenEBS PVC - This experiment is using pumba lib for network chaos + Network loss to pool pod belonging to a OpenEBS PVC kind: ChaosExperiment metadata: labels: litmuschaos.io/name: openebs - name: openebs-pool-network-delay + name: openebs-pool-network-loss app.kubernetes.io/part-of: litmus app.kubernetes.io/component: chaosexperiment app.kubernetes.io/version: latest - name: openebs-pool-network-delay + name: openebs-pool-network-loss spec: definition: scope: Cluster @@ -929,14 +1028,15 @@ spec: - "openebs.io" resources: - "pods" - - "pods/exec" - - "jobs" - "pods/log" + - "pods/exec" - "events" + - "jobs" - "configmaps" - "services" - "persistentvolumeclaims" - "storageclasses" + - "persistentvolumeclaims" - "persistentvolumes" - "chaosengines" - "chaosexperiments" @@ -947,15 +1047,15 @@ spec: verbs: - "create" - "get" + - "delete" - "list" - "patch" - "update" - - "delete" image: "litmuschaos/ansible-runner:latest" imagePullPolicy: Always args: - -c - - ansible-playbook ./experiments/openebs/openebs-pool-network-delay/openebs_pool_network_delay_ansible_logic.yml -i /etc/ansible/hosts -vv; exit 0 + - ansible-playbook ./experiments/openebs/openebs-pool-network-loss/openebs_pool_network_loss_ansible_logic.yml -i /etc/ansible/hosts -vv; exit 0 command: - /bin/bash env: @@ -970,15 +1070,14 @@ spec: - name: LIB_IMAGE value: 'gaiaadm/pumba:0.6.5' - # in milliseconds - - name: NETWORK_DELAY - value: '60000' - - name: TC_IMAGE value: 'gaiadocker/iproute2' + - name: NETWORK_PACKET_LOSS_PERCENTAGE + value: '100' # in percentage + - name: TOTAL_CHAOS_DURATION - value: '60' # in seconds + value: '120' # in seconds - name: LIVENESS_APP_LABEL value: '' @@ -990,108 +1089,9 @@ spec: value: '' labels: - name: openebs-pool-network-delay - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: experiment-job - app.kubernetes.io/version: latest - ---- ---- -apiVersion: litmuschaos.io/v1alpha1 -description: - message: | - Kill the pool container and check if gets scheduled again -kind: ChaosExperiment -metadata: - labels: - litmuschaos.io/name: openebs - name: openebs-pool-container-failure - app.kubernetes.io/part-of: litmus - app.kubernetes.io/component: chaosexperiment - app.kubernetes.io/version: latest - name: openebs-pool-container-failure -spec: - definition: - scope: Cluster - permissions: - - apiGroups: - - "" - - "extensions" - - "apps" - - "batch" - - "litmuschaos.io" - - "openebs.io" - - "storage.k8s.io" - resources: - - "replicasets" - - "events" - - "jobs" - - "pods" - - "pods/log" - - "pods/exec" - - "configmaps" - - "secrets" - - "persistentvolumeclaims" - - "cstorvolumereplicas" - - "chaosengines" - - "chaosexperiments" - - "chaosresults" - verbs: - - "create" - - "get" - - "delete" - - "list" - - "patch" - - "update" - image: "litmuschaos/ansible-runner:latest" - imagePullPolicy: Always - args: - - -c - - ansible-playbook ./experiments/openebs/openebs-pool-container-failure/openebs_pool_container_failure_ansible_logic.yml -i /etc/ansible/hosts -vv; exit 0 - command: - - /bin/bash - env: - - name: ANSIBLE_STDOUT_CALLBACK - value: 'default' - - - name: OPENEBS_NS - value: 'openebs' - - - name: APP_PVC - value: '' - - - name: LIVENESS_APP_LABEL - value: '' - - # only pumba supported - # For pumba image use : gaiaadm/pumba:0.6.5 - - name: LIB_IMAGE - value: 'gaiaadm/pumba:0.6.5' - - - name: LIVENESS_APP_NAMESPACE - value: '' - - # provide the chaos interval - - name: CHAOS_INTERVAL - value: '10' - - # provide the total chaos duration - - name: TOTAL_CHAOS_DURATION - value: '20' - - - name: DATA_PERSISTENCE - value: '' - - - name: CHAOS_ITERATIONS - value: '2' - - labels: - name: openebs-pool-container-failure + name: openebs-pool-network-loss app.kubernetes.io/part-of: litmus app.kubernetes.io/component: experiment-job app.kubernetes.io/version: latest - #configmaps: - #- name: openebs-pool-container-failure - # mountPath: /mnt --- diff --git a/charts/vmware/experiments.yaml b/charts/vmware/experiments.yaml index 2ae5635..8606b00 100644 --- a/charts/vmware/experiments.yaml +++ b/charts/vmware/experiments.yaml @@ -1,7 +1,7 @@ apiVersion: litmuschaos.io/v1alpha1 description: message: | - stops a vm for a certain chaos duration + Stops one or more VMs for a certain chaos duration. kind: ChaosExperiment metadata: name: vm-poweroff