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unsafe_cleanup_data.yml
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unsafe_cleanup_data.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
tags:
- always
roles:
- check_config_static
- name: gather all facts, and check dest
hosts: all
tags:
- always
roles:
- check_config_dynamic
- name: TiDB cluster
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 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
with_items:
- pump
when: enable_binlog and process_supervision == 'supervise'
- 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 pump down
wait_for: |
host={{ ansible_host }} port={{ pump_port }} state=stopped
when: enable_binlog
- name: clean pump data
file: path={{ pump_data_dir }} state=absent
- name: TiKV cluster
hosts: tikv_servers
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 TiKV down
wait_for: host={{ ansible_host }} port={{ tikv_port }} state=stopped
- name: clean TiKV data
file: path={{ tikv_data_dir }} state=absent
- name: create new TiKV data dir
file: path={{ tikv_data_dir }} state=directory mode=0755
- name: clean TiKV wal data
file: path={{ wal_dir }} state=absent
when: wal_dir is defined
- name: create new TiKV wal data dir
file: path={{ wal_dir }} state=directory mode=0755
when: wal_dir is defined
- name: clean TiKV raftdb data
file: path={{ raftdb_path }} state=absent
when: raftdb_path is defined
- name: create new TiKV raftdb data dir
file: path={{ raftdb_path }} state=directory mode=0755
when: raftdb_path is defined
- name: PD cluster
hosts: pd_servers
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 PD down
wait_for: host={{ ansible_host }} port={{ pd_client_port }} state=stopped
- name: clean PD data
file: path={{ pd_data_dir }} state=absent
- name: create new PD data dir
file: path={{ pd_data_dir }} state=directory mode=0755