Merge pull request #3043 from jkhelil/scaleup_etcd

Add etcd scaleup playbook

1 files changed, 30 insertions, 0 deletions

diff --git a/playbooks/common/openshift-etcd/scaleup.yml b/playbooks/common/openshift-etcd/scaleup.yml
new file mode 100644
index 000000000..47fa8cdf5
--- /dev/null
+++ b/playbooks/common/openshift-etcd/scaleup.yml
@@ -0,0 +1,30 @@
+---
+- name: Configure etcd
+  hosts: oo_new_etcd_to_config
+  serial: 1
+  any_errors_fatal: true
+  vars:
+    etcd_ca_host: "{{ groups.oo_etcd_to_config.0 }}"
+  pre_tasks:
+  - name: Add new etcd members to cluster
+    command: >
+      /usr/bin/etcdctl  --cert-file {{ etcd_peer_cert_file }}
+                        --key-file {{ etcd_peer_key_file }}
+                        --ca-file {{ etcd_peer_ca_file }}
+                        -C {{ etcd_peer_url_scheme }}://{{ etcd_ca_host }}:{{ etcd_client_port }}
+                        member add {{ inventory_hostname }} {{ etcd_peer_url_scheme }}://{{ hostvars[inventory_hostname]['ansible_default_ipv4']['address'] }}:{{ etcd_peer_port }}
+    delegate_to: "{{ etcd_ca_host }}"
+    register: etcd_add_check
+  roles:
+  - role: openshift_etcd
+    when: etcd_add_check.rc == 0
+    etcd_peers: "{{ groups.oo_etcd_to_config | union(groups.oo_new_etcd_to_config)| default([], true) }}"
+    etcd_ca_host: "{{ groups.oo_etcd_to_config.0 }}"
+    etcd_certificates_etcd_hosts: "{{ groups.oo_etcd_to_config | default([], true) }}"
+    etcd_initial_cluster_state: "existing"
+    initial_etcd_cluster: "{{ etcd_add_check.stdout_lines[3] | regex_replace('ETCD_INITIAL_CLUSTER=','') }}"
+    etcd_hostname: "{{ inventory_hostname }}"
+    etcd_ca_setup: False
+    r_etcd_common_etcd_runtime: "{{ openshift.common.etcd_runtime }}"
+  - role: nickhammond.logrotate
+    when: etcd_add_check.rc == 0