Initial managed-container HA resource agent baseline

2026-09-17 10:54:08 -04:00
commit b6c4fc848f
24 changed files with 4951 additions and 0 deletions
@@ -0,0 +1,54 @@
+# Sourced by managed-container; uses the shared OCF and parameter environment.
+
+service_uid()
+{
+    id -u "${SERVICE_USER}"
+}
+
+service_home()
+{
+    getent passwd "${SERVICE_USER}" | cut -d: -f6
+}
+
+as_service_user()
+{
+    local uid home
+
+    uid="$(id -u "$SERVICE_USER")" || return 1
+    home="$(getent passwd "$SERVICE_USER" | cut -d: -f6)" || return 1
+
+    runuser -u "$SERVICE_USER" -- \
+        sh -c '
+            home="$1"
+            runtime="$2"
+            shift 2
+
+            cd "$home" || exit 1
+
+            export HOME="$home"
+            export XDG_RUNTIME_DIR="$runtime"
+
+            exec "$@"
+        ' sh \
+        "$home" \
+        "/run/user/$uid" \
+        "$@"
+}
+
+service_running()
+{
+    mc_lifecycle_running "${SERVICE_NAME}"
+}
+
+container_running()
+{
+    local state
+
+    state="$(
+        mc_runtime_inspect \
+            --format '{{.State.Running}}' \
+            "${CONTAINER_NAME}" 2>/dev/null
+    )" || return 1
+
+    [ "${state}" = "true" ]
+}