From ce4034672fa8f2371b8bbf52ff04747583b4edda Mon Sep 17 00:00:00 2001
From: Scott Dodson <sdodson@redhat.com>
Date: Thu, 10 Nov 2016 17:02:24 -0500
Subject: Add updates for containerized

---
 .../upgrades/etcd/containerized_tasks.yml          | 39 ++++++++++++++++++++++
 .../upgrades/etcd/files/etcdctl.sh                 |  1 +
 .../openshift-cluster/upgrades/etcd/main.yml       | 21 ++++++++----
 3 files changed, 55 insertions(+), 6 deletions(-)
 create mode 100644 playbooks/common/openshift-cluster/upgrades/etcd/containerized_tasks.yml
 create mode 120000 playbooks/common/openshift-cluster/upgrades/etcd/files/etcdctl.sh

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

diff --git a/playbooks/common/openshift-cluster/upgrades/etcd/containerized_tasks.yml b/playbooks/common/openshift-cluster/upgrades/etcd/containerized_tasks.yml
new file mode 100644
index 000000000..2cbe3b729
--- /dev/null
+++ b/playbooks/common/openshift-cluster/upgrades/etcd/containerized_tasks.yml
@@ -0,0 +1,39 @@
+---
+- name: Verify cluster is healthy pre-upgrade
+  command: "etcdctl --cert-file /etc/etcd/peer.crt --key-file /etc/etcd/peer.key --ca-file /etc/etcd/ca.crt -C https://{{ openshift.common.hostname }}:2379 cluster-health"
+
+- name: Update systemd unit
+  openshift_facts:
+    role: etcd
+
+- name: Set etcd3 image name
+  set_fact:
+    new_etcd_image: "{{ openshift.etcd.etcd_image | regex_replace('/etcd$','/etcd3') }}"
+
+- name: Pull new etcd image
+  command: "docker pull {{ new_etcd_image }}"
+
+- name: Update to latest etcd image
+  replace:
+    dest: /etc/systemd/system/etcd_container.service
+    regexp: "{{ openshift.etcd.etcd_image }}$"
+    replace: "{{ new_etcd_image }}"
+
+- name: Update etcd package not excluding etcd3
+  systemd:
+    name: etcd_container
+    daemon_reload: yes
+    state: restarted
+
+- name: Verify cluster is healthy
+  command: "etcdctl --cert-file /etc/etcd/peer.crt --key-file /etc/etcd/peer.key --ca-file /etc/etcd/ca.crt -C https://{{ openshift.common.hostname }}:2379 cluster-health"
+  register: etcdctl
+  until: etcdctl.rc == 0
+  retries: 3
+  delay: 10
+
+- name: Store new etcd_image
+  openshift_facts:
+    role: etcd
+    local_facts:
+    - etcd_image: "{{ new_etcd_image }}"
diff --git a/playbooks/common/openshift-cluster/upgrades/etcd/files/etcdctl.sh b/playbooks/common/openshift-cluster/upgrades/etcd/files/etcdctl.sh
new file mode 120000
index 000000000..641e04e44
--- /dev/null
+++ b/playbooks/common/openshift-cluster/upgrades/etcd/files/etcdctl.sh
@@ -0,0 +1 @@
+../roles/etcd/files/etcdctl.sh
\ No newline at end of file
diff --git a/playbooks/common/openshift-cluster/upgrades/etcd/main.yml b/playbooks/common/openshift-cluster/upgrades/etcd/main.yml
index e1c092dbe..22af9e7e2 100644
--- a/playbooks/common/openshift-cluster/upgrades/etcd/main.yml
+++ b/playbooks/common/openshift-cluster/upgrades/etcd/main.yml
@@ -34,8 +34,10 @@
   hosts: etcd_hosts_to_upgrade
   tasks:
   - name: Record etcd version
-    command: rpm -q --qf '%{version}' etcd
+    command: rpm -qa --qf '%{version}' etcd\*
     register: etcd_installed_version
+    failed_when: false
+    when: not openshift.common.is_containerized | bool
 
 # I really dislike this copy/pasta but I wasn't able to find a way to get it to loop
 # through hosts, then loop through tasks only when appropriate
@@ -46,7 +48,7 @@
     upgrade_version: '2.1'
   tasks:
   - include: rhel_tasks.yml
-    when: etcd_installed_version.stdout | version_compare('2.1','<') and ansible_distribution == 'RedHat'
+    when: etcd_installed_version.stdout | default('99') | version_compare('2.1','<') and ansible_distribution == 'RedHat' and not openshift.common.is_containerized | bool
 
 - name: Upgrade to 2.2
   hosts: etcd_hosts_to_upgrade
@@ -55,7 +57,7 @@
     upgrade_version: '2.2'
   tasks:
   - include: rhel_tasks.yml
-    when: etcd_installed_version.stdout | version_compare('2.2','<') and ansible_distribution == 'RedHat'
+    when: etcd_installed_version.stdout | default('99') | version_compare('2.2','<') and ansible_distribution == 'RedHat' and not openshift.common.is_containerized | bool
 
 - name: Upgrade to 2.3
   hosts: etcd_hosts_to_upgrade
@@ -64,7 +66,7 @@
     upgrade_version: '2.3'
   tasks:
   - include: rhel_tasks.yml
-    when: etcd_installed_version.stdout | version_compare('2.3','<') and ansible_distribution == 'RedHat'
+    when: etcd_installed_version.stdout | default('99') | version_compare('2.3','<') and ansible_distribution == 'RedHat' and not openshift.common.is_containerized | bool
 
 - name: Upgrade to 3.0
   hosts: etcd_hosts_to_upgrade
@@ -73,14 +75,21 @@
     upgrade_version: '3.0'
   tasks:
   - include: rhel_tasks.yml
-    when: etcd_installed_version.stdout | version_compare('3.0','<') and ansible_distribution == 'RedHat'
+    when: etcd_installed_version.stdout | default('99') | version_compare('3.0','<') and ansible_distribution == 'RedHat' and not openshift.common.is_containerized | bool
 
 - name: Upgrade fedora to latest
   hosts: etcd_hosts_to_upgrade
   serial: 1
   tasks:
   - include: fedora_tasks.yml
-    when: ansible_distribution == 'Fedora'
+    when: ansible_distribution == 'Fedora' and not openshift.common.is_containerized | bool
+
+- name: Upgrade containerized hosts to etcd3 image
+  hosts: etcd_hosts_to_upgrade
+  serial: 1
+  tasks:
+  - include: containerized_tasks.yml
+    when: openshift.common.is_containerized | bool
 
 - name: Backup etcd
   include: backup.yml
-- 
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