home-ops/.taskfiles/DebugTasks.yml

---
version: "3"

tasks:

  network:
    desc: Create a netshoot container for debugging
    cmds:
      - kubectl run netshoot --rm -i --tty --image ghcr.io/nicolaka/netshoot:latest {{.CLI_ARGS}}

  volume:
    desc: |-
      Create a container for debugging a PVC (ex. task PVC=plex-config-v1 debug:volume)
    interactive: true
    cmds:
      - |
        kubectl run -n $(kubectl get pvc -A | grep {{.PVC}} | awk '{print $1}') debug-{{.PVC}} -i --tty --rm --image=null --privileged --overrides='
          {
            "apiVersion": "v1",
            "spec": {
              "containers": [
                {
                  "name": "debug",
                  "image": "ghcr.io/onedr0p/alpine:rolling",
                  "command": [
                    "/bin/bash"
                  ],
                  "stdin": true,
                  "stdinOnce": true,
                  "tty": true,
                  "volumeMounts": [
                    {
                      "name": "config",
                      "mountPath": "/data/config"
                    },
                    {
                      "name": "backups",
                      "mountPath": "/data/backups"
                    }
                  ]
                }
              ],
              "volumes": [
                {
                  "name": "config",
                  "persistentVolumeClaim": {
                    "claimName": "{{.PVC}}"
                  }
                },
                {
                  "name": "backups",
                  "nfs": {
                    "server": "{{.NAS_ADDRESS | default "nas01"}}",
                    "path": "{{.NAS_PATH | default "/tank/data/backups"}}"
                  }
                }
              ],
              "restartPolicy": "Never"
            }
          }'
  node:
    desc: |-
      Create a privileged container on a node for debugging (ex. task NODE=k8s-control01 debug:node)
    interactive: true
    cmds:
      - |
        kubectl run debug-{{.NODE}} -i --tty --rm --image="docker.io/library/alpine:3.16" --privileged --overrides='
          {
            "spec": {
              "nodeSelector": {
                "kubernetes.io/hostname": "{{.NODE}}"
              },
              "restartPolicy": "Never"
            }
          }'