diff --git a/charts/kube-aws/ebs-loss/ebs-loss.chartserviceversion.yaml b/charts/kube-aws/ebs-loss/ebs-loss.chartserviceversion.yaml new file mode 100644 index 0000000..15d8fb1 --- /dev/null +++ b/charts/kube-aws/ebs-loss/ebs-loss.chartserviceversion.yaml @@ -0,0 +1,45 @@ +apiVersion: litmuchaos.io/v1alpha1 +kind: ChartServiceVersion +metadata: + createdAt: 2020-10-28T10:28:08Z + name: ebs-loss + version: 0.1.0 + annotations: + categories: Kubernetes + vendor: CNCF + support: https://slack.kubernetes.io/ +spec: + displayName: ebs-loss + categoryDescription: | + EBS Loss contains chaos to disrupt state of infra resources. The experiment can induce ebs volume loss against specified application. + - Causes ebs volume loss from node or ec2 instance for a certain chaos duration + - Causes Pod to get Evicted if the Pod exceeds it Ephemeral Storage Limit. + - Tests deployment sanity (replica availability & uninterrupted service) and recovery workflows of the application pod + keywords: + - Kubernetes + - EBS + - Volume + - State + platforms: + - AWS + maturity: alpha + chaosType: infra + maintainers: + - name: Udit Gaurav + email: uditgaurav@mayadata.io + provider: + name: Mayadata + labels: + app.kubernetes.io/component: chartserviceversion + app.kubernetes.io/version: latest + links: + - name: Source Code + url: https://github.com/litmuschaos/litmus-go/tree/master/experiments/kube-aws/ebs-loss + - name: Documentation + url: https://docs.litmuschaos.io/docs/ebs-loss/ + - name: Video + url: + icon: + - url: + mediatype: "" + chaosexpcrdlink: https://raw.githubusercontent.com/litmuschaos/chaos-charts/master/charts/kube-aws/ebs-loss/experiment.yaml diff --git a/charts/kube-aws/ebs-loss/engine.yaml b/charts/kube-aws/ebs-loss/engine.yaml new file mode 100644 index 0000000..182d565 --- /dev/null +++ b/charts/kube-aws/ebs-loss/engine.yaml @@ -0,0 +1,36 @@ +apiVersion: litmuschaos.io/v1alpha1 +kind: ChaosEngine +metadata: + name: nginx-chaos + namespace: default +spec: + annotationCheck: 'false' + engineState: 'active' + chaosServiceAccount: ebs-loss-sa + monitoring: false + # It can be retain/delete + jobCleanUpPolicy: 'delete' + experiments: + - name: ebs-loss + spec: + components: + env: + # set chaos duration (in sec) as desired + - name: TOTAL_CHAOS_DURATION + value: '60' + + # Instance ID of the target ec2 instance + - name: EC2_INSTANCE_ID + value: '' + + # provide EBS volume id attached to the given instance + - name: EBS_VOL_ID + value: '' + + # Enter the device name which you wanted to mount only for AWS. + - name: DEVICE_NAME + value: '/dev/sdb' + + # provide the region name of the instace + - name: REGION + value: '' \ No newline at end of file diff --git a/charts/kube-aws/ebs-loss/experiment.yaml b/charts/kube-aws/ebs-loss/experiment.yaml new file mode 100644 index 0000000..b83b512 --- /dev/null +++ b/charts/kube-aws/ebs-loss/experiment.yaml @@ -0,0 +1,76 @@ +apiVersion: litmuschaos.io/v1alpha1 +description: + message: | + Detaching an ebs volume from ec2 instance. +kind: ChaosExperiment +metadata: + name: ebs-loss + labels: + name: ebs-loss + 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" + - "secrets" + - "chaosengines" + - "chaosexperiments" + - "chaosresults" + verbs: + - "create" + - "list" + - "get" + - "patch" + - "update" + - "delete" + image: "litmuschaos/go-runner:latest" + imagePullPolicy: Always + args: + - -c + - ./experiments -name ebs-loss + 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: '' + + - name: EC2_INSTANCE_ID + value: '' + + - name: EBS_VOL_ID + value: '' + + - name: REGION + value: '' + + # provide the LIB + # only litmus supported + - name: LIB + value: 'litmus' + + - name: DEVICE_NAME + value: '' + + labels: + name: ebs-loss + 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/kube-aws/ebs-loss/rbac.yaml b/charts/kube-aws/ebs-loss/rbac.yaml new file mode 100644 index 0000000..b8aaf57 --- /dev/null +++ b/charts/kube-aws/ebs-loss/rbac.yaml @@ -0,0 +1,37 @@ +--- +apiVersion: v1 +kind: ServiceAccount +metadata: + name: ebs-loss-sa + namespace: default + labels: + name: ebs-loss-sa + app.kubernetes.io/part-of: litmus +--- +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRole +metadata: + name: ebs-loss-sa + labels: + name: ebs-loss-sa + app.kubernetes.io/part-of: litmus +rules: +- apiGroups: ["","litmuschaos.io","batch"] + resources: ["pods","jobs","secrets","events","pods/log","chaosengines","chaosexperiments","chaosresults"] + verbs: ["create","list","get","patch","update","delete"] +--- +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRoleBinding +metadata: + name: ebs-loss-sa + labels: + name: ebs-loss-sa + app.kubernetes.io/part-of: litmus +roleRef: + apiGroup: rbac.authorization.k8s.io + kind: ClusterRole + name: ebs-loss-sa +subjects: +- kind: ServiceAccount + name: ebs-loss-sa + namespace: default diff --git a/charts/kube-aws/icons/ebs-loss.png b/charts/kube-aws/icons/ebs-loss.png new file mode 100644 index 0000000..fd09e34 Binary files /dev/null and b/charts/kube-aws/icons/ebs-loss.png differ diff --git a/charts/kube-aws/kube-aws.chartserviceversion.yaml b/charts/kube-aws/kube-aws.chartserviceversion.yaml index dc9cf22..294b162 100644 --- a/charts/kube-aws/kube-aws.chartserviceversion.yaml +++ b/charts/kube-aws/kube-aws.chartserviceversion.yaml @@ -13,6 +13,7 @@ spec: kube-aws contains chaos to disrupt state of aws resources running part of kubernetes cluster experiments: - k8-aws-ec2-terminate + - ebs-loss keywords: - AWS - EC2 @@ -20,7 +21,6 @@ spec: maintainers: - name: sumit email: sumit_nagal@intuit.com - minKubeVersion: 1.12.0 provider: name: Intuit links: diff --git a/charts/kube-aws/kube-aws.package.yaml b/charts/kube-aws/kube-aws.package.yaml index da95174..4ed388b 100644 --- a/charts/kube-aws/kube-aws.package.yaml +++ b/charts/kube-aws/kube-aws.package.yaml @@ -3,4 +3,8 @@ experiments: - name: k8-aws-ec2-terminate CSV: k8-aws-ec2-terminate.chartserviceversion.yaml desc: "k8-aws-ec2-terminate" + - name: ebs-loss + CSV: ebs-loss.chartserviceversion.yaml + desc: "ebs-loss" +