对/home/tidb/tidb-ansible/conf/tidb.yml 做如下修改：
然后执行ansible-playbook rolling_update.yml --tags=tidb
报错：
binlog是关闭的(inventory.ini)：
请问该怎么解决。
然后执行ansible-playbook rolling_update.yml --tags=tidb
报错：
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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 rolling update playbook of TiDB
-
name: check config locally
hosts: localhost
any_errors_fatal: true
tags:- always
roles: - check_config_static
- always
-
name: check system environment
hosts: monitored_servers
any_errors_fatal: true
tags:- always
roles: - check_system_dynamic
- always
-
name: gather all facts, and check dest
hosts: all
any_errors_fatal: true
tags:- always
roles: - check_config_dynamic
- always
-
name: rolling update PD cluster
hosts: pd_servers
any_errors_fatal: true
serial: 1
tags:- pd
pre_tasks:
-
set_fact:
pd_addr: “{{ ansible_host }}:{{ pd_client_port }}”
pd_name: “pd{{ groups.pd_servers.index(inventory_hostname) + 1 }}” -
name: display PD name
debug:
var: pd_name -
name: display PD address
debug:
var: pd_addr -
include_tasks: “common_tasks/get_pd_leader.yml”
when: not enable_tls|default(false) -
include_tasks: “common_tasks/get_pd_leader_tls.yml”
when: enable_tls|default(false) -
include_tasks: “common_tasks/transfer_pd_leader.yml”
-
name: stop PD by supervise
shell: cd {{ deploy_dir }}/scripts && ./stop_pd.sh
when: process_supervision == ‘supervise’ -
name: stop PD by systemd
systemd: name=pd.service state=stopped
become: true
when: process_supervision == ‘systemd’ -
name: wait until the PD port is down
wait_for:
host: “{{ ansible_host }}”
port: “{{ pd_client_port }}”
state: stopped
msg: “the PD port {{ pd_client_port }} is not down”
roles:
- pd
post_tasks:
-
name: start PD by supervise
shell: cd {{ deploy_dir }}/scripts && ./start_pd.sh
when: process_supervision == ‘supervise’ -
name: start PD by systemd
systemd: name=pd.service state=started
become: true
when: process_supervision == ‘systemd’ -
name: wait until the PD port is up
wait_for:
host: “{{ ansible_host }}”
port: “{{ pd_client_port }}”
state: started
msg: “the PD port {{ pd_client_port }} is not up” -
name: wait until the PD health page is available
uri:
url: “http://{{ ansible_host }}:{{ pd_client_port }}/health”
return_content: yes
register: pd_http_result
until: pd_http_result.status == 200 and ‘true’ in pd_http_result.content
retries: 12
delay: 5
when: not enable_tls|default(false) -
name: wait until the PD health page is available when enable_tls
uri:
url: “https://{{ ansible_host }}:{{ pd_client_port }}/health”
validate_certs: no
client_cert: “{{ pd_cert_dir }}/pd-server-{{ ansible_host }}.pem”
client_key: “{{ pd_cert_dir }}/pd-server-{{ ansible_host }}-key.pem”
return_content: yes
register: pd_https_result
until: pd_https_result.status == 200 and ‘true’ in pd_https_result.content
retries: 12
delay: 5
when: enable_tls|default(false)
-
name: rolling update TiKV cluster
hosts: tikv_servers
any_errors_fatal: true
serial: 1
tags:- tikv
pre_tasks:
-
include_tasks: “common_tasks/get_pd_tikv_addr.yml”
-
include_tasks: “common_tasks/get_store_id.yml”
when: not enable_tls|default(false) -
include_tasks: “common_tasks/get_store_id_tls.yml”
when: enable_tls|default(false) -
include_tasks: “common_tasks/add_evict_leader_scheduler.yml”
-
name: stop TiKV by supervise
shell: cd {{ deploy_dir }}/scripts && ./stop_tikv.sh
when: process_supervision == ‘supervise’ -
name: stop TiKV by systemd
systemd: name=tikv-{{ tikv_port }}.service state=stopped
become: true
when: process_supervision == ‘systemd’ -
name: wait until the TiKV port is down
wait_for:
host: “{{ ansible_host }}”
port: “{{ tikv_port }}”
state: stopped
msg: “the TiKV port {{ tikv_port }} is not down” -
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 }}”
roles:
- tikv
post_tasks:
-
name: start TiKV by supervise
shell: cd {{ deploy_dir }}/scripts && ./start_tikv.sh
when: process_supervision == ‘supervise’ -
name: start TiKV by systemd
systemd: name=tikv-{{ tikv_port }}.service state=started
become: true
when: process_supervision == ‘systemd’ -
name: wait until the TiKV port is up
wait_for:
host: “{{ ansible_host }}”
port: “{{ tikv_port }}”
state: started
msg: “the TiKV port {{ tikv_port }} is not up” -
name: wait until the TiKV status page is available
uri:
url: “http://{{ ansible_host }}:{{ tikv_status_port }}/status”
return_content: yes
register: tikv_http_result
until: tikv_http_result.status == 200
retries: 12
delay: 5
when: not enable_tls|default(false) and (tikv_metric_method is defined and tikv_metric_method != “push”) -
name: wait until the TiKV status page is available when enable_tls
uri:
url: “https://{{ ansible_host }}:{{ tikv_status_port }}/status”
validate_certs: no
client_cert: “{{ tikv_cert_dir }}/tikv-server-{{ ansible_host }}.pem”
client_key: “{{ tikv_cert_dir }}/tikv-server-{{ ansible_host }}-key.pem”
return_content: yes
register: tikv_https_result
until: tikv_https_result.status == 200
retries: 10
delay: 5
when: enable_tls|default(false) and (tikv_metric_method is defined and tikv_metric_method != “push”) -
name: wait until TiKV process is up
wait_for_pid: |
pid_file={{ deploy_dir }}/status/tikv.pid timeout=300
thread_name_regex=‘tikv-server’ state=present
when: deployment_method == ‘binary’ and (tikv_metric_method is defined and tikv_metric_method == “push”) -
command: cat {{ deploy_dir }}/status/tikv.pid
register: new_tikv_pid
ignore_errors: yes
changed_when: false -
name: display new tikv pid
debug:
msg: “tikv binary or docker pid: {{ new_tikv_pid.stdout }}” -
include_tasks: “common_tasks/remove_evict_leader_scheduler.yml”
-
name: rolling update pump cluster
hosts: pump_servers
any_errors_fatal: true
serial: 1
tags:- pump
pre_tasks:
-
name: stop pump by supervise
shell: cd {{ deploy_dir }}/scripts && ./stop_{{ item }}.sh
with_items:- pump
when: - enable_binlog|default(false)
- process_supervision == ‘supervise’
- pump
-
name: stop pump by systemd
systemd: name=pump-{{ pump_port }}.service state=stopped
become: true
when:- enable_binlog|default(false)
- process_supervision == ‘systemd’
-
name: wait until the pump port is down
wait_for:
host: “{{ ansible_host }}”
port: “{{ pump_port }}”
state: stopped
msg: “the pump port {{ pump_port }} is not down”
when: enable_binlog|default(false)
roles:
- { role: pump, when: enable_binlog|default(false) }
post_tasks:
-
name: start pump by supervise
shell: cd {{ deploy_dir }}/scripts && ./start_{{ item }}.sh
when:- enable_binlog|default(false)
- process_supervision == ‘supervise’
with_items: - pump
-
name: start pump by systemd
systemd: name=pump-{{ pump_port }}.service state=started
become: true
when:- enable_binlog|default(false)
- process_supervision == ‘systemd’
-
name: wait until the pump port is up
wait_for:
host: “{{ ansible_host }}”
port: “{{ pump_port }}”
state: started
msg: “the pump port {{ pump_port }} is not up”
when: enable_binlog|default(false)
-
name: rolling update TiDB cluster
hosts: tidb_servers
any_errors_fatal: true
serial: 1
tags:- tidb
pre_tasks:
-
name: stop TiDB by supervise
shell: cd {{ deploy_dir }}/scripts && ./stop_tidb.sh
when: process_supervision == ‘supervise’ -
name: stop TiDB by systemd
systemd: name=tidb-{{ tidb_port }}.service state=stopped
become: true
when: process_supervision == ‘systemd’ -
name: wait until the TiDB port is down
wait_for:
host: “{{ ansible_host }}”
port: “{{ tidb_port }}”
state: stopped
msg: “the TiDB port {{ tidb_port }} is not down”
roles:
- tidb
post_tasks:
-
name: start TiDB by supervise
shell: cd {{ deploy_dir }}/scripts && ./start_tidb.sh
when: process_supervision == ‘supervise’ -
name: start TiDB by systemd
systemd: name=tidb-{{ tidb_port }}.service state=started
become: true
when: process_supervision == ‘systemd’ -
name: wait until the TiDB port is up
wait_for:
host: “{{ ansible_host }}”
port: “{{ tidb_port }}”
state: started
msg: “the TiDB port {{ tidb_port }} is not up” -
name: wait until the TiDB status page is available
uri:
url: “http://{{ ansible_host }}:{{ tidb_status_port }}/status”
return_content: yes
register: tidb_http_result
until: tidb_http_result.status == 200 and ‘TiDB’ in tidb_http_result.content
retries: 12
delay: 5
when: not enable_tls|default(false) -
name: wait until the TiDB status page is available when enable_tls
uri:
url: “https://{{ ansible_host }}:{{ tidb_status_port }}/status”
validate_certs: no
client_cert: “{{ tidb_cert_dir }}/tidb-server-{{ ansible_host }}.pem”
client_key: “{{ tidb_cert_dir }}/tidb-server-{{ ansible_host }}-key.pem”
return_content: yes
register: tidb_https_result
until: tidb_https_result.status == 200 and ‘TiDB’ in tidb_http_result.content
retries: 10
delay: 5
when: enable_tls|default(false)
以上是tidb-ansible/rolling_update.yml的内容，这些文件都是同时从 git clone下来的没有做过改动，其实之前也约到监控组件yml配置文件格式错乱问题，上面的rolling_update.yml文件有啥语法问题吗，没有做过改动啊
首先确认一下你的 tidb-ansible 是否是下载 3.0.0 的版本，2.x 的版本和 3.0 的版本有些区别，3.0 版本中已经修改为 pump_cluster；
如果是做升级操作，从 2.x 升级到 3.0 版本，强烈推荐使用官方文档步骤升级。详细链接：https://pingcap.com/docs-cn/v3.0/how-to/upgrade/from-previous-version/#tidb-3-0-升级操作指南
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