2 files changed, 58 insertions, 20 deletions
diff --git a/playbooks/common/openshift-etcd/migrate.yml b/playbooks/common/openshift-etcd/migrate.yml
index c655449fa..3e7a48669 100644
--- a/playbooks/common/openshift-etcd/migrate.yml
+++ b/playbooks/common/openshift-etcd/migrate.yml
@@ -17,6 +17,26 @@
   tags:
   - always
 
+- name: Prepare masters for etcd data migration
+  hosts: oo_masters_to_config
+  tasks:
+  - set_fact:
+      master_services:
+      - "{{ openshift.common.service_type + '-master' }}"
+  - set_fact:
+      master_services:
+      - "{{ openshift.common.service_type + '-master-controllers' }}"
+      - "{{ openshift.common.service_type + '-master-api' }}"
+    when:
+    - (openshift_master_cluster_method is defined and openshift_master_cluster_method == "native") or openshift.common.is_master_system_container | bool
+  - debug:
+      msg: "master service name: {{ master_services }}"
+  - name: Stop masters
+    service:
+      name: "{{ item }}"
+      state: stopped
+    with_items: "{{ master_services }}"
+
 - name: Backup v2 data
   hosts: oo_etcd_to_migrate
   gather_facts: no
@@ -47,26 +67,6 @@
     when:
     - etcd_backup_failed | length > 0
 
-- name: Prepare masters for etcd data migration
-  hosts: oo_masters_to_config
-  tasks:
-  - set_fact:
-      master_services:
-      - "{{ openshift.common.service_type + '-master' }}"
-  - set_fact:
-      master_services:
-      - "{{ openshift.common.service_type + '-master-controllers' }}"
-      - "{{ openshift.common.service_type + '-master-api' }}"
-    when:
-    - (openshift_master_cluster_method is defined and openshift_master_cluster_method == "native") or openshift.common.is_master_system_container | bool
-  - debug:
-      msg: "master service name: {{ master_services }}"
-  - name: Stop masters
-    service:
-      name: "{{ item }}"
-      state: stopped
-    with_items: "{{ master_services }}"
-
 - name: Migrate etcd data from v2 to v3
   hosts: oo_etcd_to_migrate
   gather_facts: no
diff --git a/playbooks/common/openshift-etcd/scaleup.yml b/playbooks/common/openshift-etcd/scaleup.yml
new file mode 100644
index 000000000..192305bc8
--- /dev/null
+++ b/playbooks/common/openshift-etcd/scaleup.yml
@@ -0,0 +1,38 @@
+---
+- name: Gather facts
+  hosts: oo_etcd_to_config:oo_new_etcd_to_config
+  roles:
+  - openshift_etcd_facts
+  post_tasks:
+  - set_fact:
+      etcd_hostname: "{{ etcd_hostname }}"
+      etcd_ip: "{{ etcd_ip }}"
+
+- 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 }}://{{ hostvars[etcd_ca_host].etcd_hostname }}:{{ etcd_client_port }}
+                       member add {{ etcd_hostname }} {{ etcd_peer_url_scheme }}://{{ etcd_ip }}:{{ 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_ca_setup: False
+    r_etcd_common_etcd_runtime: "{{ openshift.common.etcd_runtime }}"
+  - role: nickhammond.logrotate
+    when: etcd_add_check.rc == 0