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stop.yml
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stop.yml
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---
# Copyright 2016 PingCAP, Inc.
#
# 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,
# See the License for the specific language governing permissions and
# limitations under the License.
# The playbook of TiDB
- name: check config locally
hosts: localhost
any_errors_fatal: true
tags:
- always
roles:
- check_config_static
- name: gather all facts, and check dest
hosts: all
any_errors_fatal: true
tags:
- always
roles:
- check_config_dynamic
- hosts: monitored_servers
tags:
- node_exporter
- blackbox_exporter
tasks:
- name: stop node_exporter/blackbox_exporter by supervise
shell: cd {{ deploy_dir }}/scripts && ./stop_{{ item }}.sh
with_items:
- node_exporter
- blackbox_exporter
when: process_supervision == 'supervise'
- name: stop node_exporter/blackbox_exporter by systemd
systemd: name={{ item }} state=stopped
become: true
when: process_supervision == 'systemd' and ansible_user != "root"
with_items:
- node_exporter.service
- blackbox_exporter.service
- name: stop node_exporter/blackbox_exporter by systemd
systemd: name={{ item }} state=stopped
when: process_supervision == 'systemd' and ansible_user == "root"
with_items:
- node_exporter.service
- blackbox_exporter.service
vars:
- ansible_become: false
- ansible_become_user: root
- name: wait for node_exporter down
wait_for: host={{ ansible_host }} port={{ node_exporter_port }} state=stopped
- name: wait for blackbox_exporter down
wait_for: host={{ ansible_host }} port={{ blackbox_exporter_port }} state=stopped
- hosts: alertmanager_servers
tags:
- alertmanager
tasks:
- name: stop alertmanager by supervise
shell: cd {{ deploy_dir }}/scripts && ./stop_alertmanager.sh
when: process_supervision == 'supervise'
- name: stop alertmanager by systemd
systemd: name=alertmanager-{{ alertmanager_port }}.service state=stopped
become: true
when: process_supervision == 'systemd' and ansible_user != "root"
- name: stop alertmanager by systemd
systemd: name=alertmanager-{{ alertmanager_port }}.service state=stopped
when: process_supervision == 'systemd' and ansible_user == "root"
vars:
- ansible_become: false
- ansible_become_user: root
- name: wait for alertmanager down
wait_for: host={{ ansible_host }} port={{ alertmanager_port }} state=stopped
- hosts: monitoring_servers
tags:
- pushgateway
- prometheus
tasks:
- name: stop monitoring modules by supervise
shell: cd {{ deploy_dir }}/scripts && ./stop_{{ item }}.sh
with_items:
- pushgateway
- prometheus
when: process_supervision == 'supervise'
- name: stop monitoring modules by systemd
systemd: name={{ item }} state=stopped
when: process_supervision == 'systemd' and ansible_user != "root"
become: true
with_items:
- pushgateway.service
- prometheus.service
- name: stop monitoring modules by systemd
systemd: name={{ item }} state=stopped
when: process_supervision == 'systemd' and ansible_user == "root"
with_items:
- pushgateway.service
- prometheus.service
vars:
- ansible_become: false
- ansible_become_user: root
- name: wait for pushgateway down
wait_for: host={{ ansible_host }} port={{ pushgateway_port }} state=stopped
- name: wait for prometheus down
wait_for: host={{ ansible_host }} port={{ prometheus_port }} state=stopped
- hosts: tidb_servers
tags:
- tidb
tasks:
- name: stop TiDB by supervise
shell: cd {{ deploy_dir }}/scripts && ./stop_{{ item }}.sh
when: process_supervision == 'supervise'
with_items:
- tidb
- name: stop TiDB by systemd
systemd: name=tidb-{{ tidb_port }}.service state=stopped
become: true
when: process_supervision == 'systemd' and ansible_user != "root"
- name: stop TiDB by systemd
systemd: name=tidb-{{ tidb_port }}.service state=stopped
when: process_supervision == 'systemd' and ansible_user == "root"
vars:
- ansible_become: false
- ansible_become_user: root
- name: wait for TiDB down
wait_for: host={{ ansible_host }} port={{ tidb_port }} state=stopped
- name: stop pump by supervise
shell: cd {{ deploy_dir }}/scripts && ./stop_{{ item }}.sh
when: enable_binlog and process_supervision == 'supervise'
with_items:
- pump
- name: stop pump by systemd
systemd: name=pump.service state=stopped
become: true
when: enable_binlog and process_supervision == 'systemd' and ansible_user != "root"
- name: stop pump by systemd
systemd: name=pump.service state=stopped
when: enable_binlog and process_supervision == 'systemd' and ansible_user == "root"
vars:
- ansible_become: false
- ansible_become_user: root
- name: wait for pump down
wait_for: |
host={{ ansible_host }} port={{ pump_port }} state=stopped
when: enable_binlog
- hosts: tikv_servers
tags:
- tikv
tasks:
- name: stop TiKV by supervise
shell: cd {{ deploy_dir }}/scripts && ./stop_{{ item }}.sh
when: process_supervision == 'supervise'
with_items:
- tikv
- name: stop TiKV by systemd
systemd: name=tikv-{{ tikv_port }}.service state=stopped
become: true
when: process_supervision == 'systemd' and ansible_user != "root"
- name: stop TiKV by systemd
systemd: name=tikv-{{ tikv_port }}.service state=stopped
when: process_supervision == 'systemd' and ansible_user == "root"
vars:
- ansible_become: false
- ansible_become_user: root
- name: wait for TiKV down (via Port)
wait_for: host={{ ansible_host }} port={{ tikv_port }} state=stopped
- name: wait for TiKV down (via PID)
wait_for_pid: pid_file={{ deploy_dir }}/status/tikv.pid timeout=300 state=absent
- command: cat {{ deploy_dir }}/status/tikv.pid
register: old_tikv_pid
ignore_errors: yes
changed_when: false
- name: display old tikv pid
debug:
msg: "tikv binary or docker pid: {{ old_tikv_pid.stdout }}"
- hosts: pd_servers
tags:
- pd
tasks:
- name: stop PD by supervise
shell: cd {{ deploy_dir }}/scripts && ./stop_{{ item }}.sh
when: process_supervision == 'supervise'
with_items:
- pd
- name: stop PD by systemd
systemd: name=pd.service state=stopped
become: true
when: process_supervision == 'systemd' and ansible_user != "root"
- name: stop PD by systemd
systemd: name=pd.service state=stopped
when: process_supervision == 'systemd' and ansible_user == "root"
vars:
- ansible_become: false
- ansible_become_user: root
- name: wait for PD down
wait_for: host={{ ansible_host }} port={{ pd_client_port }} state=stopped
- hosts: grafana_servers
tags:
- grafana
tasks:
- name: stop monitoring modules by supervise
shell: cd {{ deploy_dir }}/scripts && ./stop_{{ item }}.sh
when: process_supervision == 'supervise'
with_items:
- grafana
- name: stop monitoring modules by systemd
systemd: name=grafana.service state=stopped
become: true
when: process_supervision == 'systemd' and ansible_user != "root"
- name: stop monitoring modules by systemd
systemd: name=grafana.service state=stopped
when: process_supervision == 'systemd' and ansible_user == "root"
vars:
- ansible_become: false
- ansible_become_user: root
- name: wait for grafana down
wait_for: host={{ ansible_host }} port={{ grafana_port }} state=stopped