blob: 3224833a0d383ead1545639b8593f327f15f798d (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
|
---
- name: Bring up docker containers
hosts: localhost
vars: &common_vars
postgres_version: 10
postgres_barman_directory: 'test-postgres-10'
postgres_barman_server: postgres_barman
barman_rsync_password: "secret_rsync"
barman_rsync_allowed_hosts: 172.17.0.0/24
postgres_allowed_hosts:
- user: all
range: 172.17.0.0/24
postgres_replication_hosts:
- user: replicator
range: 172.17.0.0/24
inventory:
- name: "{{ postgres_barman_server }}"
image: "python:3.7-stretch"
- name: postgres_one
image: "python:3.7-stretch"
links:
- "{{ postgres_barman_server }}"
- name: postgres_two
image: "python:3.7-stretch"
links:
- "{{ postgres_barman_server }}"
- postgres_one
- name: postgres_three
image: "python:3.7-stretch"
links:
- "{{ postgres_barman_server }}"
- postgres_one
roles:
- role: provision_docker
provision_docker_inventory: "{{inventory}}"
provision_docker_use_docker_connection: true
tasks:
- name: Group primary
add_host:
hostname: "{{item}}"
groups: primary
<<: *common_vars
postgres_clusters:
- version: "{{ postgres_version }}"
name: 'main'
port: 5432
fsync_enabled: True
checksums: False
archive_enabled: True
barman_directory: "{{ postgres_barman_directory }}"
users:
- username: barman
password: "secret_cocktail"
permissions: 'SUPERUSER'
- username: replicator
password: "secret_repli"
permissions: 'REPLICATION'
with_items:
- postgres_one
tags: provision_docker
- name: Group secondaries
add_host:
hostname: "{{item}}"
groups: secondary
<<: *common_vars
postgres_clusters:
- version: "{{ postgres_version }}"
name: 'main'
port: 5432
fsync_enabled: True
checksums: False
archive_enabled: True
barman_directory: "{{ postgres_barman_directory }}"
primary:
host: postgres_one
port: 5432
restore_directory: "{{ postgres_barman_directory }}"
replication_user: "replicator"
replication_password: "secret_repli"
with_items:
- postgres_two
- postgres_three
tags: provision_docker
- name: Group db-all
add_host:
hostname: "{{item}}"
groups: db-all
with_items:
- postgres_one
- postgres_two
- postgres_three
tags: provision_docker
- name: Group barman
add_host:
hostname: "{{item}}"
groups: barman
<<: *common_vars
barman_databases:
- name: "{{ postgres_barman_directory }}"
description: 'Main database'
primary_host: postgres_one
primary_barman_password: "secret_cocktail"
backup_method: rsync
ansible_group: db-all
retention_policy: 'RECOVERY WINDOW OF 7 DAYS'
with_items:
- postgres_barman
tags: provision_docker
- name: Test installing Barman role
hosts: barman
connection: docker
vars: {}
pre_tasks: &pre_tasks
- name: "Build hosts file"
shell: 'echo "{{ hostvars[inventory_hostname].ansible_default_ipv4.address }} {{inventory_hostname}}" >> /etc/hosts'
when: hostvars[inventory_hostname].ansible_default_ipv4.address is defined
- debug: msg="Running on host {{inventory_hostname}} ({{ hostvars[inventory_hostname].ansible_default_ipv4.address }})"
roles:
- { role: barman, tags: ['barman'] }
- name: Test installing Postgresql role
hosts: primary:secondary
connection: docker
vars:
postgres_listen_addresses: "{{ hostvars[inventory_hostname].ansible_default_ipv4.address }}"
pre_tasks: *pre_tasks
roles:
- { role: ansible-postgresql-role, tags: ['postgres'] }
tasks:
- name: Start postgres cluster
service: name=postgresql state=started
- name: Test connection to Postgres instances.
become: true
become_user: postgres
become_method: su
command: psql --port=5432 --command='select NOW()'
- name: Test running Postgresql role when database is started
connection: docker
hosts: primary:secondary
vars:
postgres_listen_addresses: "{{ hostvars[inventory_hostname].ansible_default_ipv4.address }}"
pre_tasks: *pre_tasks
roles:
- { role: ansible-postgresql-role, tags: ['postgres'] }
|
