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---
- 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
retries: 3
delay: 10
until: etcd_add_check.rc == 0
roles:
- role: os_firewall
when: etcd_add_check.rc == 0
- 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=','') | regex_replace('\"','') }}"
etcd_ca_setup: False
r_etcd_common_etcd_runtime: "{{ openshift.common.etcd_runtime }}"
- role: nickhammond.logrotate
when: etcd_add_check.rc == 0
post_tasks:
- name: Verify cluster is stable
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 }}
cluster-health
register: scaleup_health
retries: 3
delay: 30
until: scaleup_health.rc == 0
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