From e243152f3e53b81be8d9b903105278f7c7a65bb3 Mon Sep 17 00:00:00 2001
From: Rajesh Tailor <ratailor@redhat.com>
Date: Fri, 9 Feb 2018 15:23:32 +0530
Subject: [PATCH] Add healthcheck script for nova-metadata service

This patch adds script for docker health check of nova-metadata
service. The script checks API service using curl.

Change-Id: Idf6bd2446865df172ed8852ab5297fe671cebd07
(cherry picked from commit 4563a68caf7b0ae46a33123ea42daf37b85b737a)
---
 container-images/tripleo_kolla_template_overrides.j2 | 6 ++++++
 healthcheck/nova-metadata                            | 6 ++++++
 2 files changed, 12 insertions(+)
 create mode 100644 healthcheck/nova-metadata

diff --git a/container-images/tripleo_kolla_template_overrides.j2 b/container-images/tripleo_kolla_template_overrides.j2
index b52b2ab9e..7b667e8cf 100644
--- a/container-images/tripleo_kolla_template_overrides.j2
+++ b/container-images/tripleo_kolla_template_overrides.j2
@@ -402,6 +402,12 @@ RUN mkdir -p /openstack && \
     chmod a+rx /openstack/healthcheck
 {% endblock %}
 
+{% block nova_metadata_footer %}
+RUN mkdir -p /openstack && \
+    ln -s /usr/share/openstack-tripleo-common/healthcheck/nova-metadata /openstack/healthcheck && \
+    chmod a+rx /openstack/healthcheck
+{% endblock %}
+
 {% block nova_novncproxy_footer %}
 RUN mkdir -p /openstack && \
     ln -s /usr/share/openstack-tripleo-common/healthcheck/nova-vnc-proxy /openstack/healthcheck && \
diff --git a/healthcheck/nova-metadata b/healthcheck/nova-metadata
new file mode 100644
index 000000000..116da081c
--- /dev/null
+++ b/healthcheck/nova-metadata
@@ -0,0 +1,6 @@
+#!/bin/sh
+
+. ${HEALTHCHECK_SCRIPTS:-/usr/share/openstack-tripleo-common/healthcheck}/common.sh
+
+check_url=$(get_url_from_vhost /etc/httpd/conf.d/10-metadata_wsgi.conf)
+healthcheck_curl ${check_url}