ajp_anton
696033c63a
Build custom container images / build (map[build_args:PG_VERSION=18
POSTGIS_VERSION=3
VCHORD_VERSION=0.5.3
context:postgres name:postgres-custom tags:git.ajpanton.se/ajp_anton/postgres-custom:18
git.ajpanton.se/ajp_anton/postgres-custom:18-postgis3-vchord0.5.3
git.ajpanton.se/ajp_an… (push) Failing after 2m39s
Build custom container images / build (map[build_args:PHP_VERSION=8
context:php8-pgsql name:php8-pgsql tags:git.ajpanton.se/ajp_anton/php8-pgsql:8
git.ajpanton.se/ajp_anton/php8-pgsql:8-fpm-alpine
git.ajpanton.se/ajp_anton/php8-pgsql:latest
]) (push) Failing after 16s
53 lines
1.9 KiB
Markdown
53 lines
1.9 KiB
Markdown
# Custom container images
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Small custom container images published to the Gitea container registry at
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`git.ajpanton.se`.
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## Images
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| Image | Purpose | Base |
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| --- | --- | --- |
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| `git.ajpanton.se/ajp_anton/postgres-custom:18` | PostgreSQL with `pg_cron`, `pgvector`, PostGIS, and VectorChord | `postgres:18` |
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| `git.ajpanton.se/ajp_anton/php8-pgsql:8` | PHP-FPM with the `pdo_pgsql` extension | `php:8-fpm-alpine` |
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There is no custom nginx image here yet. The current web-server image can stay
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on upstream `nginx:*alpine` unless custom nginx modules or baked-in config are
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needed.
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## How Updates Work
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The workflow in `.gitea/workflows/build-images.yaml` rebuilds and pushes these
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images on:
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- pushes to `main`
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- manual workflow runs
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- the weekly schedule in the workflow
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Each scheduled run asks Docker to pull the current base image before building.
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During the build, package managers also install the currently available packages
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from their configured repositories. If the upstream base image or installed
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packages have changed, the resulting image digest changes even when the tag name
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stays the same.
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Container update tools can then watch the pushed tags by digest. When the remote
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digest for a watched tag differs from the locally running image digest, the tool
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can report or apply an update.
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Pinned build arguments, such as `VCHORD_VERSION`, do not update themselves.
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Changing those values requires a commit or an additional automation step that
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checks upstream releases and updates this repository.
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## Publishing
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The workflow publishes these tags:
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- `git.ajpanton.se/ajp_anton/postgres-custom:18`
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- `git.ajpanton.se/ajp_anton/postgres-custom:18-postgis3-vchord0.5.3`
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- `git.ajpanton.se/ajp_anton/postgres-custom:latest`
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- `git.ajpanton.se/ajp_anton/php8-pgsql:8`
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- `git.ajpanton.se/ajp_anton/php8-pgsql:8-fpm-alpine`
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- `git.ajpanton.se/ajp_anton/php8-pgsql:latest`
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The workflow uses Gitea Actions and the built-in `GITEA_TOKEN` with package
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write permission.
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