Minor changes
parent
8d5946e0ad
commit
540a81f0a6
|
@ -5,19 +5,19 @@ IMPORTANT
|
|||
---------
|
||||
|
||||
- DO NOT `vagrant up`! My Vagrantfile provides many VMs...
|
||||
- Each slave communicate to his master. You can't mix mysql and mariadb.
|
||||
- Each slave communicate to his master.
|
||||
|
||||
Tests
|
||||
-----
|
||||
|
||||
- vagrant up the master
|
||||
- vagrant up the slave
|
||||
- vagrant up the-master
|
||||
- vagrant up the-slave
|
||||
|
||||
Wait master fully installed before run slave.
|
||||
|
||||
Example:
|
||||
|
||||
```
|
||||
vagrant up buster-upstream-mariadb-master
|
||||
vagrant up buster-upstream-mariadb-slave
|
||||
vagrant up vbox-buster-default-master
|
||||
vagrant up vbox-buster-default-slave
|
||||
```
|
||||
|
|
|
@ -3,13 +3,16 @@
|
|||
- hosts: all
|
||||
gather_facts: false
|
||||
pre_tasks:
|
||||
|
||||
- name: SETUP | Get facts
|
||||
setup:
|
||||
register: s
|
||||
|
||||
- name: DEBUG | Show facts
|
||||
debug:
|
||||
var: s
|
||||
tasks:
|
||||
|
||||
- name: APT | Install some packages
|
||||
apt:
|
||||
name: "{{ p }}"
|
||||
|
@ -22,11 +25,13 @@
|
|||
roles:
|
||||
- ../../
|
||||
tasks:
|
||||
|
||||
- name: COPY | Deploy first dump
|
||||
copy:
|
||||
src: import1.sql
|
||||
dest: /tmp/import1.sql
|
||||
register: c
|
||||
|
||||
- name: MYSQL_DB | Import first dump
|
||||
mysql_db:
|
||||
name: "{{ item }}"
|
||||
|
@ -37,37 +42,47 @@
|
|||
|
||||
- hosts: slave
|
||||
pre_tasks:
|
||||
|
||||
- name: SHELL | Get master IP
|
||||
shell: getent hosts {{ ansible_hostname | replace ('slave', 'master') }} | cut -d ' ' -f 1
|
||||
register: ip
|
||||
changed_when: false
|
||||
|
||||
- name: SET_FACT | Apply some configuration
|
||||
set_fact:
|
||||
# MariaDB don't read /etc/hosts (from vagrant host plugin)
|
||||
mariadb_replication_host: "{{ ip.stdout }}"
|
||||
# Need this to use vagrant 'delegate_to'
|
||||
mariadb_slave_import_from: "{{ ansible_hostname | replace ('slave', 'master') }}"
|
||||
|
||||
roles:
|
||||
- ../../
|
||||
tasks:
|
||||
|
||||
- block:
|
||||
|
||||
- name: COPY | Deploy dump
|
||||
copy:
|
||||
src: import2.sql
|
||||
dest: /tmp/import2.sql
|
||||
delegate_to: "{{ mariadb_slave_import_from }}"
|
||||
register: c
|
||||
|
||||
- name: MYSQL_DB | Import another dump
|
||||
mysql_db:
|
||||
name: "{{ item }}"
|
||||
state: import
|
||||
target: /tmp/import2.sql
|
||||
loop: ['testrepl', 'norepl']
|
||||
delegate_to: "{{ mariadb_slave_import_from }}"
|
||||
when: c.changed
|
||||
|
||||
delegate_to: "{{ mariadb_slave_import_from }}"
|
||||
|
||||
- name: MYSQL_REPLICATION | Get slave infos
|
||||
mysql_replication:
|
||||
mode: getslave
|
||||
register: slave
|
||||
|
||||
- name: FAIL | if slave threads are not running
|
||||
fail:
|
||||
msg: "Slave issue"
|
||||
|
@ -75,14 +90,12 @@
|
|||
|
||||
- hosts: galera
|
||||
pre_tasks:
|
||||
- name: SET_FACT | Bypass https://github.com/ansible/ansible/issues/19874
|
||||
set_fact:
|
||||
ansible_distribution_release: 'buster'
|
||||
when: ansible_facts.distribution_major_version == "buster/sid"
|
||||
|
||||
- name: SET_FACT | Apply some configuration
|
||||
set_fact:
|
||||
mariadb_galera_primary_node: '{% if is_docker %}docker-{% else %}vbox-{% endif %}{{ ansible_distribution_release }}-{{ mariadb_origin }}-galera-1'
|
||||
mariadb_wsrep_node_address: "{{ '127.0.0.1' if is_docker else ansible_eth1.ipv4.address }}"
|
||||
mariadb_version: '10.3'
|
||||
|
||||
roles:
|
||||
- ../../
|
||||
|
|
Loading…
Reference in New Issue