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root/verify-stable-startup.sh

@@ -0,0 +1,62 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+IFS=$'\n\t'
+
+CLUSTER_NAME="${CLUSTER_NAME:-lab-cluster}"
+RUNNER_NAME="${GITEA_RUNNER_CONTAINER:-gitea-runner}"
+KUBECONFIG_PATH="${KUBECONFIG_PATH:-/DATA/.kube/config}"
+
+export KUBECONFIG="$KUBECONFIG_PATH"
+
+echo "== Políticas k3d =="
+docker inspect \
+  "k3d-${CLUSTER_NAME}-server-0" \
+  "k3d-${CLUSTER_NAME}-agent-0" \
+  "k3d-${CLUSTER_NAME}-agent-1" \
+  "k3d-${CLUSTER_NAME}-serverlb" \
+  --format '{{.Name}} restart={{.HostConfig.RestartPolicy.Name}} status={{.State.Status}}'
+
+bad="$(
+  docker inspect \
+    "k3d-${CLUSTER_NAME}-server-0" \
+    "k3d-${CLUSTER_NAME}-agent-0" \
+    "k3d-${CLUSTER_NAME}-agent-1" \
+    "k3d-${CLUSTER_NAME}-serverlb" \
+    --format '{{.HostConfig.RestartPolicy.Name}}' |
+  grep -v '^unless-stopped$' || true
+)"
+[[ -z "$bad" ]] || { echo "ERROR: k3d debe usar unless-stopped." >&2; exit 1; }
+
+echo
+echo "== Runner =="
+docker inspect "$RUNNER_NAME" \
+  --format '{{.Name}} restart={{.HostConfig.RestartPolicy.Name}} status={{.State.Status}}'
+
+[[ "$(docker inspect -f '{{.HostConfig.RestartPolicy.Name}}' "$RUNNER_NAME")" == "unless-stopped" ]]
+[[ "$(docker inspect -f '{{.State.Running}}' "$RUNNER_NAME")" == "true" ]]
+
+echo
+echo "== Docker independiente =="
+test ! -f /etc/systemd/system/docker.service.d/10-k3d-storage.conf
+echo "OK"
+
+echo
+echo "== Timer =="
+systemctl is-enabled k3d-lab-ensure.timer
+systemctl is-active k3d-lab-ensure.timer
+systemctl cat k3d-lab-ensure.timer | grep -E 'OnBootSec=5min|Persistent=false'
+
+echo
+echo "== Kubernetes =="
+k3d cluster list
+kubectl get nodes
+
+ready="$(
+  kubectl get nodes \
+    -o jsonpath='{range .items[*]}{.status.conditions[?(@.type=="Ready")].status}{"\n"}{end}' |
+  grep -c '^True$' || true
+)"
+[[ "$ready" -eq 3 ]] || { echo "ERROR: nodos Ready=${ready}, esperado=3." >&2; exit 1; }
+
+echo
+echo "OK: listo para reinicio con orden estable."