83 lines
2.0 KiB
YAML
83 lines
2.0 KiB
YAML
---
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apiVersion: litmuschaos.io/v1alpha1
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description:
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message: |
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IO stress on a app pods belonging to an app deployment
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kind: ChaosExperiment
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metadata:
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name: pod-io-stress
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spec:
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definition:
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scope: Namespaced
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permissions:
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- apiGroups:
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- ""
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- "batch"
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- "litmuschaos.io"
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resources:
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- "jobs"
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- "pods"
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- "pods/log"
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- "pods/exec"
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- "events"
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- "chaosengines"
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- "chaosexperiments"
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- "chaosresults"
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verbs:
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- "create"
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- "list"
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- "get"
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- "patch"
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- "update"
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- "delete"
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- "deletecollection"
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image: "litmuschaos/go-runner:latest"
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args:
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- -c
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- ./experiments -name pod-io-stress
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command:
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- /bin/bash
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env:
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- name: TOTAL_CHAOS_DURATION
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value: '120'
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## specify the size as percentage of free space on the file system
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## default value 90 (in percentage)
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- name: FILESYSTEM_UTILIZATION_PERCENTAGE
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value: '10'
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## we can specify the size in Gigabyte (Gb) also in place of percentage of free space
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## NOTE: for selecting this option FILESYSTEM_UTILIZATION_PERCENTAGE should be empty
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- name: FILESYSTEM_UTILIZATION_BYTES
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value: ''
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## Total number of workers default value is 4
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- name: NUMBER_OF_WORKERS
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value: '4'
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## Percentage of total pods to target
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- name: PODS_AFFECTED_PERC
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value: ''
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# Period to wait before and after injection of chaos in sec
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- name: RAMP_TIME
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value: ''
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# Provide the LIB here
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# Only pumba supported
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- name: LIB
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value: 'pumba'
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# provide lib image
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- name: LIB_IMAGE
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value: 'gaiaadm/pumba'
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## it defines the sequence of chaos execution for multiple target pods
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## supported values: serial, parallel
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- name: SEQUENCE
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value: 'parallel'
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labels:
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name: pod-io-stress
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app.kubernetes.io/part-of: litmus
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