Commit 8857cf6f authored by nimrod's avatar nimrod
Browse files

Postgres image.

parent dcd0a7c4

.gitlab-ci.yml

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@@ -179,3 +179,19 @@ push-youtube-dl: 
  needs:

    - job: build-youtube-dl

      artifacts: true



# postgres image:



build-postgres:

  extends: .container-build

  variables:

    CONTEXT: postgres



push-postgres:

  extends: .container-push

  variables:

    CONTEXT: postgres

    IMAGE: postgres

  needs:

    - job: build-postgres

      artifacts: true

.pre-commit-config.yaml

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@@ -66,6 +66,7 @@ repos: 
    rev: v0.2.0

    hooks:

      - id: shell-validate

        exclude: postgres/healthcheck



  - repo: https://github.com/AleksaC/hadolint-py.git

    rev: v2.8.0

postgres/Dockerfile

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FROM docker.io/postgres:14-alpine

COPY --chown=root:root healthcheck /usr/local/bin/

HEALTHCHECK --start-period=3m CMD healthcheck

postgres/README.md

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# postgres



Just the upstream image but with a healthcheck.

postgres/healthcheck

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#!/usr/bin/env bash

set -eo pipefail



host="$(hostname -i || echo '127.0.0.1')"

user="${POSTGRES_USER:-postgres}"

db="${POSTGRES_DB:-$POSTGRES_USER}"

export PGPASSWORD="${POSTGRES_PASSWORD:-}"



args=(

	# force postgres to not use the local unix socket (test "external" connectibility)

	--host "$host"

	--username "$user"

	--dbname "$db"

	--quiet --no-align --tuples-only

)



if select="$(echo 'SELECT 1' | psql "${args[@]}")" && [ "$select" = '1' ]; then

	exit 0

fi



exit 1