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Merge pull request #1159 from wzshiming/feat/node-not-ready-stage
Add node not ready stage
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,61 @@ | ||
| apiVersion: kwok.x-k8s.io/v1alpha1 | ||
| kind: Stage | ||
| metadata: | ||
| name: node-not-ready | ||
| spec: | ||
| resourceRef: | ||
| apiGroup: v1 | ||
| kind: Node | ||
| selector: | ||
| matchExpressions: | ||
| - key: '.metadata.labels["node-not-ready.stage.kwok.x-k8s.io"]' | ||
| operator: 'In' | ||
| values: | ||
| - 'true' | ||
| - key: '.status.phase' | ||
| operator: 'In' | ||
| values: | ||
| - 'Running' | ||
| delay: | ||
| durationMilliseconds: 1000 | ||
| durationFrom: | ||
| expressionFrom: '.metadata.annotations["node-not-ready.stage.kwok.x-k8s.io/delay"]' | ||
| jitterDurationMilliseconds: 1000 | ||
| jitterDurationFrom: | ||
| expressionFrom: '.metadata.annotations["node-not-ready.stage.kwok.x-k8s.io/jitter-delay"]' | ||
| weight: 10000 | ||
| next: | ||
| statusTemplate: | | ||
| {{ $now := Now }} | ||
| {{ $defaultReason := "nodeFailed" }} | ||
| {{ $defaultMessage := "node failed" }} | ||
| {{ $annotations := or .metadata.annotations dict }} | ||
| {{ $failureType := or ( index $annotations "node-not-ready.stage.kwok.x-k8s.io/type" ) "" }} | ||
| {{ $failureReason := or ( index $annotations "node-not-ready.stage.kwok.x-k8s.io/reason" ) $defaultReason }} | ||
| {{ $failureMessage := or ( index $annotations "node-not-ready.stage.kwok.x-k8s.io/message" ) $defaultMessage }} | ||
| {{ $lastTransitionTime := or .metadata.creationTimestamp $now }} | ||
| conditions: | ||
| {{ range NodeConditions }} | ||
| {{ if eq .type "Ready" }} | ||
| - lastHeartbeatTime: {{ $now | Quote }} | ||
| lastTransitionTime: {{ $lastTransitionTime | Quote }} | ||
| message: {{ $failureMessage | Quote }} | ||
| reason: {{ $failureReason | Quote }} | ||
| status: "False" | ||
| type: {{ .type | Quote}} | ||
| {{ else if eq .type $failureType }} | ||
| - lastHeartbeatTime: {{ $now | Quote }} | ||
| lastTransitionTime: {{ $lastTransitionTime | Quote }} | ||
| message: {{ $failureMessage | Quote }} | ||
| reason: {{ $failureReason | Quote }} | ||
| status: "True" | ||
| type: {{ .type | Quote}} | ||
| {{ else }} | ||
| - lastHeartbeatTime: {{ $now | Quote }} | ||
| lastTransitionTime: {{ $lastTransitionTime | Quote }} | ||
| message: {{ .message | Quote }} | ||
| reason: {{ .reason | Quote }} | ||
| status: {{ .status | Quote }} | ||
| type: {{ .type | Quote}} | ||
| {{ end }} | ||
| {{ end }} |
11 changes: 11 additions & 0 deletions
11
kustomize/stage/node/chaos/testdata/node-not-ready.input.yaml
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| @@ -0,0 +1,11 @@ | ||
| # @Stage: ../node-not-ready.yaml | ||
| apiVersion: v1 | ||
| kind: Node | ||
| metadata: | ||
| name: node-not-ready | ||
| labels: | ||
| node-not-ready.stage.kwok.x-k8s.io: "true" | ||
| annotations: | ||
| node-not-ready.stage.kwok.x-k8s.io/type: NetworkUnavailable | ||
| status: | ||
| phase: Running |
44 changes: 44 additions & 0 deletions
44
kustomize/stage/node/chaos/testdata/node-not-ready.output.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,44 @@ | ||
| apiGroup: v1 | ||
| kind: Node | ||
| name: node-not-ready | ||
| stages: | ||
| - delay: 1000000000 | ||
| next: | ||
| - data: | ||
| status: | ||
| conditions: | ||
| - lastHeartbeatTime: <Now> | ||
| lastTransitionTime: <Now> | ||
| message: node failed | ||
| reason: nodeFailed | ||
| status: "False" | ||
| type: Ready | ||
| - lastHeartbeatTime: <Now> | ||
| lastTransitionTime: <Now> | ||
| message: kubelet has sufficient memory available | ||
| reason: KubeletHasSufficientMemory | ||
| status: "False" | ||
| type: MemoryPressure | ||
| - lastHeartbeatTime: <Now> | ||
| lastTransitionTime: <Now> | ||
| message: kubelet has no disk pressure | ||
| reason: KubeletHasNoDiskPressure | ||
| status: "False" | ||
| type: DiskPressure | ||
| - lastHeartbeatTime: <Now> | ||
| lastTransitionTime: <Now> | ||
| message: kubelet has sufficient PID available | ||
| reason: KubeletHasSufficientPID | ||
| status: "False" | ||
| type: PIDPressure | ||
| - lastHeartbeatTime: <Now> | ||
| lastTransitionTime: <Now> | ||
| message: node failed | ||
| reason: nodeFailed | ||
| status: "True" | ||
| type: NetworkUnavailable | ||
| kind: patch | ||
| subresource: status | ||
| type: application/merge-patch+json | ||
| stage: node-not-ready | ||
| weight: 10000 |