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ansible
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[postgres]

certbot_on_virtu
_shirenn 2021-06-01 17:53:53 +02:00 committed by Yohann D'ANELLO
parent 3468f6a7ca
commit 833f4a3afb
Signed by: _ynerant
GPG Key ID: 3A75C55819C8CF85
14 changed files with 56 additions and 30 deletions
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2
group_vars/bdd.yml → group_vars/postgres.yml
View File

@ -1,4 +1,4 @@
glob_psql:
glob_postgres:
subnets:
- 172.16.10.0/24
- fd00:0:0:10::/64

2
host_vars/daniel.adm.crans.org.yml
View File

@ -4,7 +4,7 @@ loc_slapd:
replica: true
replica_rid: 2
loc_psql:
loc_postgres:
version: 11
replica: yes
addresses: "['daniel.adm.crans.org'] + {{ query('ldap', 'ip', 'daniel', 'adm') | ipaddr('address') }}"

5
host_vars/gulp.cachan-adm.crans.org.yml
View File

@ -10,7 +10,7 @@ glob_ntp_client:
debian_mirror: http://172.17.10.202/debian
loc_psql:
loc_postgres:
subnets:
- 172.17.10.0/24
- fd00:0:0:3010::/64
@ -18,6 +18,9 @@ loc_psql:
hosts:
- { db: re2o, user: re2o }
addresses: "['gulp.cachan-adm.crans.org'] + {{ query('ldap', 'ip', 'gulp', 'cachan-adm') | ipaddr('address') }}"
backup:
dir: /var/local/db-backup
frequency: "{{ 60 | random(seed=inventory_hostname) }} {{ ((24 | random(seed=inventory_hostname))+12)%24 }} * * *"
loc_borg:
remote:

2
host_vars/jack.adm.crans.org.yml
View File

@ -4,7 +4,7 @@ loc_slapd:
replica: true
replica_rid: 3
loc_psql:
loc_postgres:
version: 11
replica: yes
addresses: "['jack.adm.crans.org'] + {{ query('ldap', 'ip', 'jack', 'adm') | ipaddr('address') }}"

2
host_vars/sam.adm.crans.org.yml
View File

@ -4,7 +4,7 @@ loc_slapd:
replica: true
replica_rid: 1
loc_psql:
loc_postgres:
version: 11
replica: yes
addresses: "['sam.adm.crans.org'] + {{ query('ldap', 'ip', 'sam', 'adm') | ipaddr('address') }}"

6
host_vars/tealc.adm.crans.org.yml
View File

@ -1,4 +1,4 @@
loc_psql:
loc_postgres:
version: 11
hosts:
- db: etherpad
@ -19,11 +19,15 @@ loc_psql:
- { db: sqlgrey, user: sqlgrey, method: ident }
- { db: re2o, user: re2o }
- { db: re2o_test, user: re2o }
- { db: constellation-dev, user: constellation-dev }
- { db: mailman3, user: mailman3 }
- { db: mailman3web, user: mailman3web }
- { db: all, user: all, subnets: ['127.0.0.1/32','::1/128'], local: yes }
- { db: replication, user: replication, local: yes }
addresses: "['tealc.adm.crans.org'] + {{ query('ldap', 'ip', 'tealc', 'adm') | ipaddr('address') }}"
backup:
dir: /var/local/db-backup
frequency: "{{ 60 | random(seed=inventory_hostname) }} {{ ((24 | random(seed=inventory_hostname))+12)%24 }} * * *"
loc_slapd:
ip: "{{ query('ldap', 'ip', 'tealc', 'adm') | ipv4 | first }}"

3
hosts
View File

@ -14,13 +14,12 @@ omnomnom.cachan-adm.crans.org
cameron.adm.crans.org
tealc.adm.crans.org
[bdd]
[postgres]
tealc.adm.crans.org
gulp.cachan-adm.crans.org
[blackbox]
monitoring.adm.crans.org
[bdd:children]
virtu

4
plays/postgresql.yml
View File

@ -1,8 +1,8 @@
#!/usr/bin/env ansible-playbook
---
# Deploy postgresql server
- hosts: bdd
- hosts: postgres
vars:
psql: '{{ glob_psql | default({}) | combine(loc_psql | default({})) }}'
postgres: '{{ glob_postgres | default({}) | combine(loc_postgres | default({})) }}'
roles:
- postgresql

2
roles/postgresql/handlers/main.yml
View File

@ -1,3 +1,3 @@
---
- name: reload postgresql
command: /usr/bin/pg_ctlcluster {{ psql.version }} main reload
command: /usr/bin/pg_ctlcluster {{ postgres.version }} main reload

31
roles/postgresql/tasks/main.yml
View File

@ -1,7 +1,7 @@
---
- name: Set postgresql installation directory
set_fact:
psql_dir: '/etc/postgresql/{{ psql.version }}/main/'
postgres_dir: '/etc/postgresql/{{ postgres.version }}/main'
- name: Install postgresql
apt:
@ -14,7 +14,7 @@
- name: Ensure main postgresql directory exists
file:
path: '{{ psql_dir }}'
path: '{{ postgres_dir }}'
state: directory
owner: postgres
group: postgres
@ -22,26 +22,26 @@
- name: Ensure configuration directory exists
file:
path: '{{ psql_dir }}/conf.d'
path: '{{ postgres_dir }}/conf.d'
state: directory
owner: postgres
group: postgres
mode: 0755
- name: Configuration of postgresql {{ psql.version }}
- name: Configuration of postgresql {{ postgres.version }}
template:
src: postgresql/postgresql.conf.j2
dest: '{{ psql_dir }}/postgresql.conf'
dest: '{{ postgres_dir }}/postgresql.conf'
mode: 0640
owner: postgres
group: postgres
notify:
- reload postgresql
- name: Master of configuration of postgresql {{ psql.version }}
- name: Master of configuration of postgresql {{ postgres.version }}
template:
src: 'postgresql/{{ item }}.j2'
dest: '{{ psql_dir }}/{{ item }}'
dest: '{{ postgres_dir }}/{{ item }}'
mode: 0640
owner: postgres
group: postgres
@ -50,4 +50,19 @@
- pg_ident.conf
notify:
- reload postgresql
when: 'not(psql.replica | default(False))'
when: 'not(postgres.replica | default(False))'
- name: Create backup directory
file:
path: "{{ postgres.backup.dir }}"
owner: postgres
group: postgres
state: directory
mode: 0770
when: postgres.backup is defined
- name: Create backup cron
template:
src: cron.d/pg_dump.j2
dest: /etc/cron.d/pg_dump
when: postgres.backup is defined

5
roles/postgresql/templates/cron.d/pg_dump.j2 100644
View File

@ -0,0 +1,5 @@
{{ ansible_header | comment }}
PATH=$PATH:/usr/sbin:/usr/bin:/usr/local/bin:/sbin:/bin
{{ postgres.backup.frequency }} postgres pg_dumpall -f {{ postgres.backup.dir }}/all.sql

4
roles/postgresql/templates/postgresql/pg_hba.conf.j2
View File

@ -88,12 +88,12 @@ local all postgres peer
# TYPE DATABASE USER ADDRESS METHOD
{% for host in psql.hosts %}
{% for host in postgres.hosts %}
{% if host.local | default(False) %}
# "local" is for Unix domain socket connections only
local {{ host.db }} {{ host.user }} peer
{% endif %}
{% for subnet in host.subnets | default(psql.subnets) %}
{% for subnet in host.subnets | default(postgres.subnets) %}
host {{ host.db }} {{ host.user }} {{ subnet }} {% if host.map is defined %}ident map={{ host.map.name }}{% else %}{{ host.method | default('md5') }}{% endif %}
{% endfor %}

2
roles/postgresql/templates/postgresql/pg_ident.conf.j2
View File

@ -42,7 +42,7 @@
# ----------------------------------
# MAPNAME SYSTEM-USERNAME PG-USERNAME
{% for host in psql.hosts %}
{% for host in postgres.hosts %}
{% if host.map is defined %}
{{ host.map.name }} {{ host.map.system }} {{ host.map.pg }}
{% endif %}

16
roles/postgresql/templates/postgresql/postgresql.conf.j2
View File

@ -40,15 +40,15 @@
# The default values of these variables are driven from the -D command-line
# option or PGDATA environment variable, represented here as ConfigDir.
data_directory = '/var/lib/postgresql/{{ psql.version }}/main' # use data in another directory
data_directory = '/var/lib/postgresql/{{ postgres.version }}/main' # use data in another directory
# (change requires restart)
hba_file = '/etc/postgresql/{{ psql.version }}/main/pg_hba.conf' # host-based authentication file
hba_file = '/etc/postgresql/{{ postgres.version }}/main/pg_hba.conf' # host-based authentication file
# (change requires restart)
ident_file = '/etc/postgresql/{{ psql.version }}/main/pg_ident.conf' # ident configuration file
ident_file = '/etc/postgresql/{{ postgres.version }}/main/pg_ident.conf' # ident configuration file
# (change requires restart)
# If external_pid_file is not explicitly set, no extra PID file is written.
external_pid_file = '/var/run/postgresql/{{ psql.version }}-main.pid' # write an extra PID file
external_pid_file = '/var/run/postgresql/{{ postgres.version }}-main.pid' # write an extra PID file
# (change requires restart)
@ -57,7 +57,7 @@ external_pid_file = '/var/run/postgresql/{{ psql.version }}-main.pid' # write
#------------------------------------------------------------------------------
# - Connection Settings -
listen_addresses = '{{ (psql.addresses | default([]) + ['localhost']) | join(',') }}' # what IP address(es) to listen on;
listen_addresses = '{{ (postgres.addresses | default([]) + ['localhost']) | join(',') }}' # what IP address(es) to listen on;
# comma-separated list of addresses;
# defaults to 'localhost'; use '*' for all
# (change requires restart)
@ -261,7 +261,7 @@ max_replication_slots = 10 # max number of replication slots
# These settings are ignored on a master server.
{% if psql.replica | default(False) %}
{% if postgres.replica | default(False) %}
hot_standby = on # "off" disallows queries during recovery
# (change requires restart)
{% else %}
@ -491,7 +491,7 @@ log_timezone = 'Europe/Paris'
# PROCESS TITLE
#------------------------------------------------------------------------------
cluster_name = '{{ psql.version }}/main' # added to process titles if nonempty
cluster_name = '{{ postgres.version }}/main' # added to process titles if nonempty
# (change requires restart)
#update_process_title = on
@ -507,7 +507,7 @@ cluster_name = '{{ psql.version }}/main' # added to process titles if nonempty
#track_io_timing = off
#track_functions = none # none, pl, all
#track_activity_query_size = 1024 # (change requires restart)
stats_temp_directory = '/var/run/postgresql/{{ psql.version }}-main.pg_stat_tmp'
stats_temp_directory = '/var/run/postgresql/{{ postgres.version }}-main.pg_stat_tmp'
# - Monitoring -