From 31707737a5473bb5cf6545b6675b192a64a913c7 Mon Sep 17 00:00:00 2001
From: Devan Goodwin <dgoodwin@redhat.com>
Date: Fri, 15 Jul 2016 15:50:31 -0300
Subject: Introduce 1.3/3.3 upgrade path.

Refactored the 3.2 upgrade common files out to a path that does not
indicate they are strictly for 3.2.

3.3 upgrade then becomes a relatively small copy of the byo entry point,
all calling the same code as 3.2 upgrade.

Thus far there are no known 3.3 specific upgrade tasks. In future we
will likely want to allow hooks out to version specific pre/upgrade/post
tasks.

Also fixes a bug where the handlers were not restarting
nodes/openvswitch containers doing upgrades, due to a change in Ansible
2+.
---
 .../common/openshift-cluster/upgrades/post.yml     | 58 ++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 playbooks/common/openshift-cluster/upgrades/post.yml

(limited to 'playbooks/common/openshift-cluster/upgrades/post.yml')

diff --git a/playbooks/common/openshift-cluster/upgrades/post.yml b/playbooks/common/openshift-cluster/upgrades/post.yml
new file mode 100644
index 000000000..bd97d0b34
--- /dev/null
+++ b/playbooks/common/openshift-cluster/upgrades/post.yml
@@ -0,0 +1,58 @@
+---
+###############################################################################
+# Post upgrade - Upgrade default router, default registry and examples
+###############################################################################
+- name: Upgrade default router and default registry
+  hosts: oo_first_master
+  vars:
+    openshift_deployment_type: "{{ deployment_type }}"
+    registry_image: "{{  openshift.master.registry_url | replace( '${component}', 'docker-registry' )  | replace ( '${version}', openshift_image_tag ) }}"
+    router_image: "{{ openshift.master.registry_url | replace( '${component}', 'haproxy-router' ) | replace ( '${version}', openshift_image_tag ) }}"
+    oc_cmd: "{{ openshift.common.client_binary }} --config={{ openshift.common.config_base }}/master/admin.kubeconfig"
+  roles:
+  - openshift_manageiq
+  # Create the new templates shipped in 3.2, existing templates are left
+  # unmodified. This prevents the subsequent role definition for
+  # openshift_examples from failing when trying to replace templates that do
+  # not already exist. We could have potentially done a replace --force to
+  # create and update in one step.
+  - openshift_examples
+  # Update the existing templates
+  - role: openshift_examples
+    registry_url: "{{ openshift.master.registry_url }}"
+    openshift_examples_import_command: replace
+  pre_tasks:
+  - name: Collect all routers
+    command: >
+      {{ oc_cmd }} get pods --all-namespaces -l 'router' -o json
+    register: all_routers
+    failed_when: false
+    changed_when: false
+
+  - set_fact: haproxy_routers="{{ (all_routers.stdout | from_json)['items'] | oo_pods_match_component(openshift_deployment_type, 'haproxy-router') | oo_select_keys_from_list(['metadata']) }}"
+    when: all_routers.rc == 0
+
+  - set_fact: haproxy_routers=[]
+    when: all_routers.rc != 0
+
+  - name: Update router image to current version
+    when: all_routers.rc == 0
+    command: >
+      {{ oc_cmd }} patch dc/{{ item['labels']['deploymentconfig'] }} -n {{ item['namespace'] }} -p
+      '{"spec":{"template":{"spec":{"containers":[{"name":"router","image":"{{ router_image }}","livenessProbe":{"tcpSocket":null,"httpGet":{"path": "/healthz", "port": 1936, "host": "localhost", "scheme": "HTTP"},"initialDelaySeconds":10,"timeoutSeconds":1}}]}}}}'
+      --api-version=v1
+    with_items: haproxy_routers
+
+  - name: Check for default registry
+    command: >
+      {{ oc_cmd }} get -n default dc/docker-registry
+    register: _default_registry
+    failed_when: false
+    changed_when: false
+
+  - name: Update registry image to current version
+    when: _default_registry.rc == 0
+    command: >
+      {{ oc_cmd }} patch dc/docker-registry -n default -p
+      '{"spec":{"template":{"spec":{"containers":[{"name":"registry","image":"{{ registry_image }}"}]}}}}'
+      --api-version=v1
-- 
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