Supports any of the startup modes as "auto"

10conf-d.yml

@@ -112,11 +112,17 @@ data:
           #echo "    It may not be safe to bootstrap the cluster from this node. It was not the last one to leave the cluster and may not contain all the updates. To force cluster bootstrap with this node, edit the grastate.dat file manually and set safe_to_bootstrap to 1 ."
           echo "Or to try a regular start (for example after recovery + manual intervention), run:"
           echo "  $SUGGEST_EXEC_COMMAND touch /tmp/confirm-resume"
-          echo "Waiting for response ..."
+          if [ $HOST_ID -eq 0 ] && [ ! -z "$AUTO_RECOVERY_MODE" ]; then
+            # The !=0 hosts are assumed to start normally, with Parallel pod management policy
+            echo "The AUTO_RECOVERY_MODE env was set to $AUTO_RECOVERY_MODE, will trigger that choice"
+            touch /tmp/$AUTO_RECOVERY_MODE
+          else
+            echo "Waiting for response ..."
+          fi
           while [ ! -f /tmp/confirm-resume ]; do
-            sleep 1
             if [ "$AUTO_NEW_CLUSTER" = "true" ]; then
               echo "The AUTO_NEW_CLUSTER env was set to $AUTO_NEW_CLUSTER, will proceed without confirmation"
+              echo "NOTE this env is deprecated, use AUTO_RECOVERY_MODE instead"
               wsrepNewCluster
               touch /tmp/confirm-resume
             elif [ -f /tmp/confirm-new-cluster ]; then
@@ -133,6 +139,7 @@ data:
               wsrepRecover
               touch /tmp/confirm-resume
             fi
+            sleep 1
           done
           rm /tmp/confirm-*
           set -x

50mariadb.yml

@@ -37,8 +37,8 @@ spec:
               fieldPath: metadata.namespace
         - name: DATADIR
           value: /data/db
-        - name: AUTO_NEW_CLUSTER
-          value: "false"
+        - name: AUTO_RECOVERY_MODE
+          value: confirm-force-bootstrap
         - name: WSREP_CLUSTER_ADDRESS
           value: "gcomm://mariadb-0.mariadb,mariadb-1.mariadb,mariadb-2.mariadb"
         workingDir: /etc/mysql/conf.d-configmap