Merge pull request #9 from Netcracker/bugfix/failReloadPods

Bugfix/fail reload pods

Author: mrMigles

docker/health.sh

@@ -19,11 +19,17 @@ has_http_port() {
   fi
 }
 
+if [ -f "/usr/share/opensearch/credentials/username" ]; then
+    OPENSEARCH_USERNAME=$(cat /usr/share/opensearch/credentials/username)
+fi
+
+if [ -f "/usr/share/opensearch/credentials/password" ]; then
+    OPENSEARCH_PASSWORD=$(cat /usr/share/opensearch/credentials/password)
+fi
 #Handles Kubernetes container readiness probe.
 readiness_probe() {
   HEALTH_LOG_FILE=/usr/share/opensearch/logs/health_readiness_probe.log
   truncate -s 0 ${HEALTH_LOG_FILE}
-
   log "[readiness-probe] start"
   if [ "$(has_http_port)" -eq 0 ]; then
     command="curl -Is -u "${OPENSEARCH_USERNAME}:${OPENSEARCH_PASSWORD}" -XGET http://localhost:9200/_cat/health"