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# Copyright (c) 2018 Huawei Technologies Co., Ltd. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
---
- name: check for etcd existed
stat:
path: "{{ etcd_dir }}/etcd"
ignore_errors: yes
register: etcdexisted
- name: download etcd
get_url:
url={{ etcd_download_url }}
dest=/opt/{{ etcd_tarball }}
when:
- etcdexisted.stat.exists is undefined or etcdexisted.stat.exists == false
- name: extract the etcd tarball
unarchive:
src=/opt/{{ etcd_tarball }}
dest=/opt/
when:
- etcdexisted.stat.exists is undefined or etcdexisted.stat.exists == false
- name: Check if etcd is running
shell: ps aux | grep etcd | grep -v grep
ignore_errors: true
register: service_etcd_status
- name: run etcd daemon service
shell: nohup ./etcd --advertise-client-urls http://{{ etcd_host }}:{{ etcd_port }} --listen-client-urls http://{{ etcd_host }}:{{ etcd_port }} --listen-peer-urls http://{{ etcd_host }}:{{ etcd_peer_port }} &>>etcd.log &
become: true
args:
chdir: "{{ etcd_dir }}"
when: service_etcd_status.rc != 0
- name: check etcd cluster health
shell: ./etcdctl --endpoints http://{{ etcd_host }}:{{ etcd_port }} cluster-health
become: true
ignore_errors: true
args:
chdir: "{{ etcd_dir }}"
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