maintenance: retire unconditional agent restart daemon

services/maintenance/node-ops/k3s-agent-restart-daemonset.yaml

@@ -1,49 +0,0 @@
-# services/maintenance/node-ops/k3s-agent-restart-daemonset.yaml
-apiVersion: apps/v1
-kind: DaemonSet
-metadata:
-  name: k3s-agent-restart
-  namespace: maintenance
-spec:
-  selector:
-    matchLabels:
-      app: k3s-agent-restart
-  updateStrategy:
-    type: RollingUpdate
-  template:
-    metadata:
-      labels:
-        app: k3s-agent-restart
-    spec:
-      serviceAccountName: node-nofile
-      hostPID: true
-      hostNetwork: true
-      nodeSelector:
-        kubernetes.io/arch: arm64
-        node-role.kubernetes.io/worker: "true"
-      tolerations:
-        - key: node-role.kubernetes.io/control-plane
-          operator: Exists
-          effect: NoSchedule
-        - key: node-role.kubernetes.io/master
-          operator: Exists
-          effect: NoSchedule
-      containers:
-        - name: restart
-          image: bitnami/kubectl@sha256:554ab88b1858e8424c55de37ad417b16f2a0e65d1607aa0f3fe3ce9b9f10b131
-          command:
-            - /bin/sh
-            - -c
-          args:
-            - |
-              set -euo pipefail
-              if nsenter -t 1 -m -u -i -n -p -- /usr/bin/systemctl restart k3s-agent; then
-                echo "k3s-agent restarted"
-              else
-                nsenter -t 1 -m -u -i -n -p -- /bin/systemctl restart k3s-agent
-                echo "k3s-agent restarted via /bin/systemctl"
-              fi
-              sleep infinity
-          securityContext:
-            privileged: true
-            runAsUser: 0

services/maintenance/node-ops/kustomization.yaml

@@ -14,7 +14,6 @@ resources:
   - rpi-resource-reservation-daemonset.yaml
   - metis-sentinel-amd64-daemonset.yaml
   - metis-sentinel-arm64-daemonset.yaml
-  - k3s-agent-restart-daemonset.yaml
   - titan-24-docker-daemonset.yaml
   - titan-22-link-keeper-daemonset.yaml
   - node-image-sweeper-serviceaccount.yaml