Files
computer-playbook/roles/svc-db-postgres/tasks/01_core.yml
Kevin Veen-Birkenbach 379b1d420e Refactor MariaDB and PostgreSQL roles for Ansible 2.20 compatibility and Infinito.Nexus conventions
- Replace legacy docker_container-based MariaDB deployment with docker-compose based workflow
- Add custom Dockerfile and docker-compose templates for MariaDB
- Split MariaDB command into separate arguments to avoid entrypoint parsing errors
- Introduce MARIADB_CUSTOM_IMAGE and MARIADB_EXPOSE_LOCAL variables
- Add docker_compose_flush_handlers to ensure correct handler execution on first run
- Replace utils/once/finalize.yml with utils/once/flag.yml for new run-once semantics
- Align variable naming with Infinito.Nexus UPPERCASE conventions
- Fix PostgreSQL custom image variable name (POSTGRES_CUSTOM_IMAGE_NAME → POSTGRES_CUSTOM_IMAGE)
- Remove obsolete flush_handlers var injection in svc-db-postgres/tasks/main.yml
- General cleanup after migration from Ansible 2.18 → 2.20

Conversation reference:
https://chatgpt.com/share/69306c81-9934-800f-b317-f53a8f246a73
2025-12-03 18:00:30 +01:00

18 lines
689 B
YAML

- name: Compute average allowed connections per Postgres app (once)
set_fact:
POSTGRES_ALLOWED_AVG_CONNECTIONS: "{{ (POSTGRES_MAX_CONNECTIONS | split_postgres_connections(playbook_dir ~ '/roles')) | int }}"
run_once: true
- name: "Setup docker network for {{ application_id }}"
include_tasks: "{{ [playbook_dir, 'roles/docker-compose/tasks/utils/network.yml' ] | path_join }}"
vars:
docker_network_name: "{{ POSTGRES_NETWORK_NAME }}"
docker_network_subnet: "{{ POSTGRES_SUBNET }}"
docker_compose_flush_handlers: true
- name: install python-psycopg2
community.general.pacman:
name: python-psycopg2
state: present
- include_tasks: utils/once/flag.yml