1 files changed, 47 insertions, 0 deletions
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..35f391f8c
--- /dev/null
+++ b/playbooks/common/openshift-cluster/upgrades/etcd/containerized_tasks.yml
@@ -0,0 +1,47 @@
+---
+- 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: Get current image
+  shell: grep 'ExecStart=' /etc/systemd/system/etcd_container.service | awk '{print $NF}'
+  register: current_image
+
+- name: Set new_etcd_image
+  set_fact:
+    new_etcd_image: "{{ current_image.stdout | regex_replace('/etcd.*$','/etcd3:' ~ upgrade_version ) if upgrade_version | version_compare('3.0','>=')
+                        else current_image.stdout.split(':')[0] ~ ':' ~ upgrade_version }}"
+
+- 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: "{{ current_image.stdout }}$"
+    replace: "{{ new_etcd_image }}"
+
+- name: Restart etcd_container
+  systemd:
+    name: etcd_container
+    daemon_reload: yes
+    state: restarted
+
+## TODO: probably should just move this into the backup playbooks, also this
+## will fail on atomic host. We need to revisit how to do etcd backups there as
+## the container may be newer than etcdctl on the host. Assumes etcd3 obsoletes etcd (7.3.1)
+- name: Upgrade etcd for etcdctl when not atomic
+  action: "{{ ansible_pkg_mgr }} name=etcd ensure=latest"
+  when: not openshift.common.is_atomic | bool
+
+- 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 }}"