Merge pull request #1159 from abutcher/wait-for-api

API Verification

1 files changed, 18 insertions, 1 deletions

diff --git a/playbooks/common/openshift-node/config.yml b/playbooks/common/openshift-node/config.yml
index 483a7768c..336cbed5e 100644
--- a/playbooks/common/openshift-node/config.yml
+++ b/playbooks/common/openshift-node/config.yml
@@ -215,6 +215,23 @@
                          | oo_collect('openshift.common.hostname') }}"
     openshift_node_vars: "{{ hostvars | oo_select_keys(groups['oo_nodes_to_config']) }}"
   pre_tasks:
-
+  # Necessary because when you're on a node that's also a master the master will be
+  # restarted after the node restarts docker and it will take up to 60 seconds for
+  # systemd to start the master again
+  - name: Wait for master API to become available before proceeding
+    # Using curl here since the uri module requires python-httplib2 and
+    # wait_for port doesn't provide health information.
+    command: >
+      curl -k --head --silent {{ openshift.master.api_url }}
+    register: api_available_output
+    until: api_available_output.stdout.find("200 OK") != -1
+    retries: 120
+    delay: 1
+    changed_when: false
+    when: openshift.common.is_containerized | bool
+  - fail:
+      msg: >
+        Unable to contact master API at {{ openshift.master.api_url }}
+    when: openshift.common.is_containerized | bool and api_available_output.stdout.find("200 OK") == -1
   roles:
   - openshift_manage_node