1 files changed, 19 insertions, 0 deletions
diff --git a/docker/mariadb-server/healthcheck_mariadb b/docker/mariadb-server/healthcheck_mariadb
new file mode 100755
index 000000000..0d9f59a95
--- /dev/null
+++ b/docker/mariadb-server/healthcheck_mariadb
@@ -0,0 +1,19 @@
+#!/bin/bash
+
+set -e
+
+MYSQL_USERNAME="${MYSQL_USERNAME:=-haproxy}"
+MYSQL_TIMEOUT=10
+
+MYSQL_CMDLINE="mysql -sN --connect-timeout=${MYSQL_TIMEOUT} -u ${MYSQL_USERNAME}"
+
+WSREP_STATUS=$($MYSQL_CMDLINE -e "SHOW STATUS LIKE 'wsrep_local_state_comment';" | awk '{print $2}')
+
+if [[ "${WSREP_STATUS}" == "Synced" ]]
+then
+    echo "MariaDB Galera Cluster Node is synced."
+    exit 0
+else
+    echo "MariaDB Galera Cluster Node is NOT synced"
+    exit 1
+fi