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Add force-reboot and drain timeouts to chart config and ds

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This commit is contained in:
Cameron McAvoy
2021-09-15 10:42:50 -05:00
parent b2b1940435
commit cee15cfc32
6 changed files with 28 additions and 4 deletions
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charts/kured/Chart.yaml
+1 -1
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@@ -2,7 +2,7 @@ apiVersion: v1
appVersion: "1.7.0"
description: A Helm chart for kured
name: kured
version: 2.9.0
version: 2.9.1
home: https://github.com/weaveworks/kured
maintainers:
- name: ckotzbauer
charts/kured/README.md
+4
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@@ -51,6 +51,10 @@ The following changes have been made compared to the stable chart:
| `configuration.endTime` | cli-parameter `--end-time` | `""` |
| `configuration.lockAnnotation` | cli-parameter `--lock-annotation` | `""` |
| `configuration.period` | cli-parameter `--period` | `""` |
| `configuration.forceReboot` | cli-parameter `--force-reboot` | `false` |
| `configuration.drainGracePeriod` | cli-parameter `--drain-grace-period` | `""` |
| `configuration.drainTimeout` | cli-parameter `--drain-timeout` | `""` |
| `configuration.skipWaitForDeleteTimeout` | cli-parameter `--skip-wait-for-delete-timeout` | `""` |
| `configuration.prometheusUrl` | cli-parameter `--prometheus-url` | `""` |
| `configuration.rebootDays` | Array of days for multiple cli-parameters `--reboot-days` | `[]` |
| `configuration.rebootSentinel` | cli-parameter `--reboot-sentinel` | `""` |
charts/kured/templates/daemonset.yaml
+12
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@@ -73,6 +73,18 @@ spec:
{{- if .Values.configuration.period }}
- --period={{ .Values.configuration.period }}
{{- end }}
{{- if .Values.configuration.forceReboot }}
- --force-reboot
{{- end }}
{{- if .Values.configuration.drainGracePeriod }}
- --drain-grace-period={{ .Values.configuration.drainGracePeriod }}
{{- end }}
{{- if .Values.configuration.drainTimeout }}
- --drain-timeout={{ .Values.configuration.drainTimeout }}
{{- end }}
{{- if .Values.configuration.skipWaitForDeleteTimeout }}
- --skip-wait-for-delete-timeout={{ .Values.configuration.skipWaitForDeleteTimeout }}
{{- end }}
{{- if .Values.configuration.prometheusUrl }}
- --prometheus-url={{ .Values.configuration.prometheusUrl }}
{{- end }}
charts/kured/values.minikube.yaml
+5 -1
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@@ -3,12 +3,16 @@ image:
tag: latest
configuration:
# annotationTtl: 0 # force clean annotation after this ammount of time (default 0, disabled)
# annotationTtl: 0 # force clean annotation after this amount of time (default 0, disabled)
# alertFilterRegexp: "" # alert names to ignore when checking for active alerts
# blockingPodSelector: [] # label selector identifying pods whose presence should prevent reboots
# endTime: "" # only reboot before this time of day (default "23:59")
# lockAnnotation: "" # annotation in which to record locking node (default "weave.works/kured-node-lock")
period: "1m" # reboot check period (default 1h0m0s)
# forceReboot: false # force a reboot even if the drain fails or times out (default: false)
# drainGracePeriod: "" # time in seconds given to each pod to terminate gracefully, if negative, the default value specified in the pod will be used (default: -1)
# drainTimeout: "" # timeout after which the drain is aborted (default: 0, infinite time)
# skipWaitForDeleteTimeout: "" # when time is greater than zero, skip waiting for the pods whose deletion timestamp is older than N seconds while draining a node (default: 0)
# prometheusUrl: "" # Prometheus instance to probe for active alerts
# rebootDays: [] # only reboot on these days (default [su,mo,tu,we,th,fr,sa])
# rebootSentinel: "" # path to file whose existence signals need to reboot (default "/var/run/reboot-required")
charts/kured/values.yaml
+5 -1
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@@ -22,12 +22,16 @@ extraEnvVars:
# value: 123
configuration:
lockTtl: 0 # force clean annotation after this ammount of time (default 0, disabled)
lockTtl: 0 # force clean annotation after this amount of time (default 0, disabled)
alertFilterRegexp: "" # alert names to ignore when checking for active alerts
blockingPodSelector: [] # label selector identifying pods whose presence should prevent reboots
endTime: "" # only reboot before this time of day (default "23:59")
lockAnnotation: "" # annotation in which to record locking node (default "weave.works/kured-node-lock")
period: "" # reboot check period (default 1h0m0s)
forceReboot: false # force a reboot even if the drain fails or times out (default: false)
drainGracePeriod: "" # time in seconds given to each pod to terminate gracefully, if negative, the default value specified in the pod will be used (default: -1)
drainTimeout: "" # timeout after which the drain is aborted (default: 0, infinite time)
skipWaitForDeleteTimeout: "" # when time is greater than zero, skip waiting for the pods whose deletion timestamp is older than N seconds while draining a node (default: 0)
prometheusUrl: "" # Prometheus instance to probe for active alerts
rebootDays: [] # only reboot on these days (default [su,mo,tu,we,th,fr,sa])
rebootSentinel: "" # path to file whose existence signals need to reboot (default "/var/run/reboot-required")
cmd/kured/main.go
+1 -1
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@@ -100,7 +100,7 @@ func main() {
Run: root}
rootCmd.PersistentFlags().BoolVar(&forceReboot, "force-reboot", false,
"force a reboot even if the drain is still running (default: false)")
"force a reboot even if the drain fails or times out (default: false)")
rootCmd.PersistentFlags().IntVar(&drainGracePeriod, "drain-grace-period", -1,
"time in seconds given to each pod to terminate gracefully, if negative, the default value specified in the pod will be used (default: -1)")
rootCmd.PersistentFlags().IntVar(&skipWaitForDeleteTimeoutSeconds, "skip-wait-for-delete-timeout", 0,