Add Consul support to 'OneClick' deployment.

[oom.git] / kubernetes / config / docker / init / src / config / consul / consul-agent-config / scripts / tabular-db-availability.sh

diff --git a/kubernetes/config/docker/init/src/config/consul/consul-agent-config/scripts/tabular-db-availability.sh b/kubernetes/config/docker/init/src/config/consul/consul-agent-config/scripts/tabular-db-availability.sh
new file mode 100644 (file)
index 0000000..da9d8a5
--- /dev/null
+++ b/kubernetes/config/docker/init/src/config/consul/consul-agent-config/scripts/tabular-db-availability.sh
@@ -0,0 +1,20 @@
+
+# Query the Hbase service for the cluster status.
+GET_CLUSTER_STATUS_RESPONSE=$(curl -si -X GET -H "Accept: text/xml" http://hbase.onap-aai:8080/status/cluster)
+
+if [ -z "$GET_CLUSTER_STATUS_RESPONSE" ]; then
+  echo "Tabular store is unreachable."
+  return 2 
+fi
+
+# Check the resulting status JSON to see if there is a 'DeadNodes' stanza with 
+# entries.
+DEAD_NODES=$(echo $GET_CLUSTER_STATUS_RESPONSE | grep "<DeadNodes/>")
+
+if [ -n "$DEAD_NODES" ]; then
+  echo "Tabular store is up and accessible."
+  return 0
+else
+  echo "Tabular store is up but is reporting dead nodes - cluster may be in degraded state."
+  return 1
+fi