cdk-iofaults.yaml

# https://chaos-mesh.org/docs/simulate-io-chaos-on-kubernetes/

attacknetConfig:
  waitBeforeInjectionSeconds: 1
  reuseDevnetBetweenRuns: true
  existingDevnetNamespace: "kt-cdk"
  allowPostFaultInspection: true

# Not used as we're not deploying L1, but otherwise attacknet refuses to start
harnessConfig:
  networkConfig: default.yaml
  networkType: ethereum

testConfig:
  tests:

  - testName: sequencer-config
    planSteps:
    - stepType: injectFault
      description: 'Inject fault'
      chaosFaultSpec:
        apiVersion: chaos-mesh.org/v1alpha1
        kind: IOChaos
        spec:
          action: latency
          mode: one
          selector:
            labelSelectors:
              'kurtosistech.com/id': 'sequencer001'
          volumePath: /etc/erigon
          path: '//etc/erigon/config.yaml'
          delay: '500ms'
          percent: 50
          duration: '30s'
    - stepType: waitForFaultCompletion
      description: wait for faults to terminate

  - testName: sequencer-datastream.bin
    planSteps:
    - stepType: injectFault
      description: 'Inject fault'
      chaosFaultSpec:
        apiVersion: chaos-mesh.org/v1alpha1
        kind: IOChaos
        spec:
          action: latency
          mode: one
          selector:
            labelSelectors:
              'kurtosistech.com/id': 'sequencer001'
          volumePath: /datadir
          path: '/datadir/data-stream.bin'
          delay: '100ms'
          percent: 10
          duration: '1s'
    - stepType: waitForFaultCompletion
      description: wait for faults to terminate

  - testName: sequencer-chaindata
    planSteps:
    - stepType: injectFault
      description: 'Inject fault'
      chaosFaultSpec:
        apiVersion: chaos-mesh.org/v1alpha1
        kind: IOChaos
        spec:
          action: latency
          mode: one
          selector:
            labelSelectors:
              'kurtosistech.com/id': 'sequencer001'
          volumePath: /datadir
          path: '/datadir/chaindata/*'
          delay: '100ms'
          percent: 10
          duration: '1s'
    - stepType: waitForFaultCompletion
      description: wait for faults to terminate

  - testName: sequencer-datastream.db
    planSteps:
    - stepType: injectFault
      description: 'Inject fault'
      chaosFaultSpec:
        apiVersion: chaos-mesh.org/v1alpha1
        kind: IOChaos
        spec:
          action: latency
          mode: one
          selector:
            labelSelectors:
              'kurtosistech.com/id': 'sequencer001'
          volumePath: /datadir
          path: '/datadir/data-stream.db/*'
          delay: '500ms'
          percent: 50
          duration: '5s'
    - stepType: waitForFaultCompletion
      description: wait for faults to terminate

  - testName: sequencer-txpool
    planSteps:
    - stepType: injectFault
      description: 'Inject fault'
      chaosFaultSpec:
        apiVersion: chaos-mesh.org/v1alpha1
        kind: IOChaos
        spec:
          action: latency
          mode: one
          selector:
            labelSelectors:
              'kurtosistech.com/id': 'sequencer001'
          volumePath: /datadir
          path: '/datadir/txpool/*'
          delay: '100ms'
          percent: 10
          duration: '1s'
    - stepType: waitForFaultCompletion
      description: wait for faults to terminate