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Postgres: Implement multiple instances #94

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Postgres: Implement multiple instances #94

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52 changes: 26 additions & 26 deletions roles/postgres/defaults/main.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,7 @@
# Basics
################################

postgres_name: postgres
postgres_instances: ["postgres"]

################################
# Paths
Expand Down Expand Up @@ -40,59 +40,59 @@ postgres_docker_container: "{{ postgres_name }}"
# Image
postgres_docker_image_pull: true
postgres_docker_image_tag: "12-alpine"
postgres_docker_image: "postgres:{{ postgres_docker_image_tag }}"
postgres_docker_image: "postgres:{{ lookup('vars', postgres_name + '_docker_image_tag', default=postgres_docker_image_tag) }}"

# Ports
postgres_docker_ports_defaults: []
postgres_docker_ports_custom: []
postgres_docker_ports: "{{ postgres_docker_ports_defaults
+ postgres_docker_ports_custom
postgres_docker_ports: "{{ lookup('vars', postgres_name + '_docker_ports_default', default=postgres_docker_ports_defaults)
+ lookup('vars', postgres_name + '_docker_ports_custom', default=postgres_docker_ports_custom)
if (not reverse_proxy_is_enabled)
else postgres_docker_ports_custom }}"
else lookup('vars', postgres_name + '_docker_ports_custom', default=postgres_docker_ports_custom) }}"

# Envs
postgres_docker_envs_default:
TZ: "{{ tz }}"
POSTGRES_PASSWORD: "{{ postgres_docker_env_password }}"
POSTGRES_USER: "{{ postgres_docker_env_user }}"
POSTGRES_DB: "{{ postgres_docker_env_db }}"
POSTGRES_PASSWORD: "{{ lookup('vars', postgres_name + '_docker_env_password', default=postgres_docker_env_password) }}"
POSTGRES_USER: "{{ lookup('vars', postgres_name + '_docker_env_user', default=postgres_docker_env_user) }}"
POSTGRES_DB: "{{ lookup('vars', postgres_name + '_docker_env_db', default=postgres_docker_env_db) }}"
postgres_docker_envs_custom: {}
postgres_docker_envs: "{{ postgres_docker_envs_default
| combine(postgres_docker_envs_custom) }}"
postgres_docker_envs: "{{ lookup('vars', postgres_name + '_docker_envs_default', default=postgres_docker_envs_default)
| combine(lookup('vars', postgres_name + '_dockerenvs_custom', default=postgres_docker_envs_custom)) }}"

# Commands
postgres_docker_commands_default: []
postgres_docker_commands_custom: []
postgres_docker_commands: "{{ postgres_docker_commands_default
+ postgres_docker_commands_custom }}"
postgres_docker_commands: "{{ lookup('vars', postgres_name + '_docker_commands_default', default=postgres_docker_commands_default)
+ lookup('vars', postgres_name + '_docker_commands_custom', default=postgres_docker_commands_custom) }}"

# Volumes
postgres_docker_volumes_default:
- "{{ postgres_paths_location }}:/var/lib/postgresql/data"
- "/etc/passwd:/etc/passwd:ro"
postgres_docker_volumes_custom: []
postgres_docker_volumes: "{{ postgres_docker_volumes_default
+ postgres_docker_volumes_custom }}"
postgres_docker_volumes: "{{ lookup('vars', postgres_name + '_docker_volumes_default', default=postgres_docker_volumes_default)
+ lookup('vars', postgres_name + '_dockervolumes_custom', default=postgres_docker_volumes_custom) }}"

# Devices
postgres_docker_devices_default: []
postgres_docker_devices_custom: []
postgres_docker_devices: "{{ postgres_docker_devices_default
+ postgres_docker_devices_custom }}"
postgres_docker_devices: "{{ lookup('vars', postgres_name + '_docker_devices_default', default=postgres_docker_devices_default)
+ lookup('vars', postgres_name + '_docker_devices_custom', default=postgres_docker_devices_custom) }}"

# Hosts
postgres_docker_hosts_default: []
postgres_docker_hosts_custom: []
postgres_docker_hosts: "{{ docker_hosts_common
| combine(postgres_docker_hosts_default)
| combine(postgres_docker_hosts_custom) }}"
| combine(lookup('vars', postgres_name + '_docker_hosts_default', default=postgres_docker_hosts_default))
| combine(lookup('vars', postgres_name + '_docker_hosts_custom', default=postgres_docker_hosts_custom)) }}"

# Labels
postgres_docker_labels_default: {}
postgres_docker_labels_custom: {}
postgres_docker_labels: "{{ docker_labels_common
| combine(postgres_docker_labels_default)
| combine(postgres_docker_labels_custom) }}"
| combine(lookup('vars', postgres_name + '_docker_labels_default', default=postgres_docker_labels_default))
| combine(lookup('vars', postgres_name + '_docker_labels_custom', default=postgres_docker_labels_custom)) }}"

# Hostname
postgres_docker_hostname: "{{ postgres_name }}"
Expand All @@ -102,20 +102,20 @@ postgres_docker_networks_alias: "{{ postgres_name }}"
postgres_docker_networks_default: []
postgres_docker_networks_custom: []
postgres_docker_networks: "{{ docker_networks_common
+ postgres_docker_networks_default
+ postgres_docker_networks_custom }}"
+ lookup('vars', postgres_name + '_docker_networks_default', default=postgres_docker_networks_default)
+ lookup('vars', postgres_name + '_docker_networks_dcustom', default=postgres_docker_networks_custom) }}"

# Capabilities
postgres_docker_capabilities_default: []
postgres_docker_capabilities_custom: []
postgres_docker_capabilities: "{{ postgres_docker_capabilities_default
+ postgres_docker_capabilities_custom }}"
postgres_docker_capabilities: "{{ lookup('vars', postgres_name + '_docker_capabilities_default', default=postgres_docker_capabilities_default)
+ lookup('vars', postgres_name + '_docker_capabilities_custom', default=postgres_docker_capabilities_custom) }}"

# Security Opts
postgres_docker_security_opts_default: []
postgres_docker_security_opts_custom: []
postgres_docker_security_opts: "{{ postgres_docker_security_opts_default
+ postgres_docker_security_opts_custom }}"
postgres_docker_security_opts: "{{ lookup('vars', postgres_name + '_docker_security_opts_default', default=postgres_docker_security_opts_default)
+ lookup('vars', postgres_name + '_docker_security_opts_custom', default=postgres_docker_security_opts_custom) }}"

# Restart Policy
postgres_docker_restart_policy: unless-stopped
Expand Down
21 changes: 7 additions & 14 deletions roles/postgres/tasks/main.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -7,17 +7,10 @@
# GNU General Public License v3.0 #
#########################################################################
---
- name: Remove existing Docker container
ansible.builtin.include_tasks: "{{ resources_tasks_path }}/docker/remove_docker_container.yml"

- name: Create directories
ansible.builtin.file:
path: "{{ item }}"
state: directory
owner: "{{ user.name }}"
group: "{{ user.name }}"
mode: "0775"
with_items: "{{ lookup('vars', role_name + '_paths_folders_list') }}"

- name: Create Docker container
ansible.builtin.include_tasks: "{{ resources_tasks_path }}/docker/create_docker_container.yml"
- name: "Execute Autoscan roles"
include_tasks: main2.yml
vars:
postgres_name: "{{ role }}"
with_items: "{{ postgres_instances }}"
loop_control:
loop_var: role
23 changes: 23 additions & 0 deletions roles/postgres/tasks/main2.yml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,23 @@
#########################################################################
# Title: Saltbox: PostgreSQL Role #
# Author(s): salty #
# URL: https://github.com/saltyorg/Saltbox #
# -- #
#########################################################################
# GNU General Public License v3.0 #
#########################################################################
---
- name: Remove existing Docker container
ansible.builtin.include_tasks: "{{ resources_tasks_path }}/docker/remove_docker_container.yml"

- name: Create directories
ansible.builtin.file:
path: "{{ item }}"
state: directory
owner: "{{ user.name }}"
group: "{{ user.name }}"
mode: "0775"
with_items: "{{ lookup('vars', role_name + '_paths_folders_list') }}"

- name: Create Docker container
ansible.builtin.include_tasks: "{{ resources_tasks_path }}/docker/create_docker_container.yml"