azure-k8s-autorepair

README

Azurer Kubernetes AutoRepair

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---> replaced by azure-k8s-autopilot <---

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Services which checks node status and triggeres an automatic Azure VM redeployment to try to solve VM issues.

Supports Azure AKS and custom Azure Kubernetes clusters.

Supports shoutrrr notifications.

Configuration

Usage:
  azure-k8s-autorepair [OPTIONS]

Application Options:
  -v, --verbose                                             Verbose mode [$VERBOSE]
      --dry-run                                             Dry run (no redeploy triggered) [$DRY_RUN]
      --k8s.node.labelselector=                             Node Label selector which nodes should be checked [$K8S_NODE_LABELSELECTOR]
      --repair.interval=                                    Duration of check run (default: 30s) [$REPAIR_INTERVAL]
      --repair.notready-threshold=                          Threshold (duration) when the automatic repair should be tried (eg. after 10 mins of NotReady state after last successfull
                                                            heartbeat) (default: 10m) [$REPAIR_NOTREADY_THRESHOLD]
      --repair.concurrency=                                 How many VMs should be redeployed concurrently (default: 1) [$REPAIR_CONCURRENCY]
      --repair.lock-duration=                               Duration how long should be waited for another redeploy (default: 30m) [$REPAIR_LOCK_DURATION]
      --repair.lock-duration-error=                         Duration how long should be waited for another redeploy in case an error occurred (default: 5m)
                                                            [$REPAIR_LOCK_DURATION_ERROR]
      --repair.azure.vmss.action=[restart|redeploy|reimage] Defines the action which should be tried to repair the node (VMSS) (default: redeploy) [$REPAIR_AZURE_VMSS_ACTION]
      --repair.azure.vm.action=[restart|redeploy]           Defines the action which should be tried to repair the node (VM) (default: redeploy) [$REPAIR_AZURE_VM_ACTION]
      --repair.azure.provisioningstate=                     Azure VM provisioning states where repair should be tried (eg. avoid repair in "upgrading" state; "*" to accept all
                                                            states) (default: succeeded, failed) [$REPAIR_AZURE_PROVISIONINGSTATE]
      --notification=                                       Shoutrrr url for notifications (https://containrrr.github.io/shoutrrr/) [$NOTIFCATION]
      --bind=                                               Server address (default: :8080) [$SERVER_BIND]

Help Options:
  -h, --help                                                Show this help message

for Azure API authentication (using ENV vars) see https://github.com/Azure/azure-sdk-for-go#authentication

for Kubernetes ServiceAccont is discoverd automatically (or you can use env path KUBECONFIG to specify path to your kubeconfig file)

Metrics

standard metrics only (see :8080/metrics)