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proxysql-standalone.yml
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---
- hosts: proxysql_instances
gather_facts: yes
vars:
proxysql_version: 2.4.2
proxysql_service_enabled: True
proxysql_use_official_repo: True
#proxysql_login_admin_host: "{{ hostvars[inventory_hostname]['ansible_default_ipv4']['address'] }}"
proxysql_login_admin_host: 127.0.0.1
proxysql_login_admin_password: admin
proxysql_login_admin_port: 6032
proxysql_login_admin_user: admin
proxysql_global_variables:
login_host: "{{ proxysql_login_admin_host }}"
login_password: "{{ proxysql_login_admin_password }}"
login_port: "{{ proxysql_login_admin_port }}"
login_user: "{{ proxysql_login_admin_user }}"
proxysql_global_variables_kv:
admin-admin_credentials: "{{ proxysql_login_admin_user }}:{{ proxysql_login_admin_password }}"
admin-mysql_ifaces: "{{ proxysql_login_admin_host }}:{{ proxysql_login_admin_port }}"
mysql-commands_stats: "True"
mysql-connect_retries_on_failure: 10
mysql-connect_timeout_server: 3000
mysql-default_charset: utf8mb4
mysql-default_query_delay: 0
mysql-default_query_timeout: 300000
mysql-default_schema: information_schema
mysql-interfaces: 0.0.0.0:6033
mysql-max_connections: 8192
mysql-monitor_read_only_interval: 1500
mysql-monitor_read_only_timeout: 500
mysql-ping_timeout_server: 500
mysql-poll_timeout: 2000
mysql-query_retries_on_failure: 1
mysql-sessions_sort: "True"
mysql-threads: 4
proxysql_backend_servers:
mysql-srv1-hg1:
comment: Write-Group
hostgroup: 1
#hostname: "{{ hostvars[inventory_hostname]['ansible_hostname'] }}"
hostname: 192.168.60.8
login_host: "{{ proxysql_login_admin_host }}"
login_password: "{{ proxysql_login_admin_password }}"
login_port: "{{ proxysql_login_admin_port }}"
login_user: "{{ proxysql_login_admin_user }}"
max_connections: 1000
max_replication_lag: 0
status: ONLINE
weight: 1
mysql-srv1-hg2:
comment: Read-Group
hostgroup: 2
#hostname: "{{ hostvars[inventory_hostname]['ansible_hostname'] }}"
hostname: 192.168.60.9
login_host: "{{ proxysql_login_admin_host }}"
login_password: "{{ proxysql_login_admin_password }}"
login_port: "{{ proxysql_login_admin_port }}"
login_user: "{{ proxysql_login_admin_user }}"
max_connections: 1000
max_replication_lag: 0
status: ONLINE
weight: 1
#mysql-srv2-hg2:
# comment: mysql-srv2-hg2
# hostgroup: 2
# hostname: "{{ hostvars[inventory_hostname]['ansible_hostname'] }}"
# login_host: "{{ proxysql_login_admin_host }}"
# login_password: "{{ proxysql_login_admin_password }}"
# login_port: "{{ proxysql_login_admin_port }}"
# login_user: "{{ proxysql_login_admin_user }}"
# max_connections: 2000
# max_replication_lag: 5
# status: ONLINE
# weight: 1
#mysql-srv3-hg2:
# comment: mysql-srv3-hg2
# hostgroup: 2
# hostname: "{{ hostvars[inventory_hostname]['ansible_hostname'] }}"
# login_host: "{{ proxysql_login_admin_host }}"
# login_password: "{{ proxysql_login_admin_password }}"
# login_port: "{{ proxysql_login_admin_port }}"
# login_user: "{{ proxysql_login_admin_user }}"
# max_connections: 2000
# max_replication_lag: 5
# status: OFFLINE_HARD
# weight: 1
proxysql_proxysql_servers:
proxysql-srv-1:
comment: proxysql-srv-1
#hostname: "{{ hostvars[inventory_hostname]['ansible_hostname'] }}"
hostname: 192.168.60.8
login_host: "{{ proxysql_login_admin_host }}"
login_password: "{{ proxysql_login_admin_password }}"
login_port: "{{ proxysql_login_admin_port }}"
login_user: "{{ proxysql_login_admin_user }}"
port: 6032
weight: 0
proxysql-srv-2:
comment: proxysql-srv-2
#hostname: "{{ hostvars[inventory_hostname]['ansible_hostname'] }}"
hostname: 192.168.60.9
login_host: "{{ proxysql_login_admin_host }}"
login_password: "{{ proxysql_login_admin_password }}"
login_port: "{{ proxysql_login_admin_port }}"
login_user: "{{ proxysql_login_admin_user }}"
port: 6032
weight: 0
proxysql_replication_hostgroups:
Cluster:
comment: Cluster
login_host: "{{ proxysql_login_admin_host }}"
login_password: "{{ proxysql_login_admin_password }}"
login_port: "{{ proxysql_login_admin_port }}"
login_user: "{{ proxysql_login_admin_user }}"
reader_hostgroup: 2
writer_hostgroup: 1
proxysql_mysql_users:
user1:
active: 1
backend: 1
default_hostgroup: 1
fast_forward: 0
frontend: 1
login_host: "{{ proxysql_login_admin_host }}"
login_password: "{{ proxysql_login_admin_password }}"
login_port: "{{ proxysql_login_admin_port }}"
login_user: "{{ proxysql_login_admin_user }}"
max_connections: 10000
password: Passw0rd
transaction_persistent: 1
username: user1
user2:
active: 1
backend: 1
default_hostgroup: 1
fast_forward: 0
frontend: 1
login_host: "{{ proxysql_login_admin_host }}"
login_password: "{{ proxysql_login_admin_password }}"
login_port: "{{ proxysql_login_admin_port }}"
login_user: "{{ proxysql_login_admin_user }}"
max_connections: 1000
password: dr0wssaP
transaction_persistent: 1
username: user2
user3:
active: 1 # 表示用户生效
backend: 1
default_hostgroup: 1 # 用户默认登录到哪个hostgroup_id下的实例
fast_forward: 0 # 忽略查询重写/缓存层,直接把用户的请求透传到后端数据库.相当于只用它的连接池功能,一般不用,路由规则 .* 就行了
frontend: 1
login_host: "{{ proxysql_login_admin_host }}"
login_password: "{{ proxysql_login_admin_password }}"
login_port: "{{ proxysql_login_admin_port }}"
login_user: "{{ proxysql_login_admin_user }}"
max_connections: 10000
password: Sime32-SRpR-Paccw0rd
transaction_persistent: 1 # 为1时连接上ProxySQL的会话后,如果在一个hostgroup上开启了事务,则后续的sql都继续维持在这个hostgroup上,无论是否会匹配上其它路由规则,直到事务结束.默认为0
username: testuser # 此用户需要提前在mysql master上创建,proxysql客户端用来访问后端数据库使用
proxysql_query_rules:
catchall:
active: 1
apply: 1
destination_hostgroup: 1
flagIN: 0
login_host: "{{ proxysql_login_admin_host }}"
login_password: "{{ proxysql_login_admin_password }}"
login_port: "{{ proxysql_login_admin_port }}"
login_user: "{{ proxysql_login_admin_user }}"
match_pattern: .*@.*
negate_match_pattern: 0
rule_id: 1
selectforupdate:
active: 1
apply: 1
destination_hostgroup: 1 # 写请求路由到主机组1
flagIN: 0
login_host: "{{ proxysql_login_admin_host }}"
login_password: "{{ proxysql_login_admin_password }}"
login_port: "{{ proxysql_login_admin_port }}"
login_user: "{{ proxysql_login_admin_user }}"
match_pattern: ^SELECT.*FOR UPDATE # 写请求正则匹配
negate_match_pattern: 0
rule_id: 2
select:
active: 1
apply: 1
destination_hostgroup: 2 # 读请求路由到主机组2
flagIN: 0
login_host: "{{ proxysql_login_admin_host }}"
login_password: "{{ proxysql_login_admin_password }}"
login_port: "{{ proxysql_login_admin_port }}"
login_user: "{{ proxysql_login_admin_user }}"
match_pattern: ^SELECT.* # 读请求正则匹配
negate_match_pattern: 0
rule_id: 3
show:
active: 1
apply: 1
destination_hostgroup: 2 # 读请求路由到主机组2
flagIN: 0
login_host: "{{ proxysql_login_admin_host }}"
login_password: "{{ proxysql_login_admin_password }}"
login_port: "{{ proxysql_login_admin_port }}"
login_user: "{{ proxysql_login_admin_user }}"
match_pattern: ^SHOW.* # 读请求正则匹配
negate_match_pattern: 0
rule_id: 4
roles:
- proxysql
tags:
- proxysql