Updates to Dockerfile

.github/workflows/docker-publish.yml

@@ -1,28 +1,21 @@
 name: Docker
 
-# This workflow uses actions that are not certified by GitHub.
-# They are provided by a third-party and are governed by
-# separate terms of service, privacy policy, and support
-# documentation.
-
 on:
  schedule:
  - cron: '27 4 * * 1'
  push:
  branches: [ "main" ]
  # Publish semver tags as releases.
- tags: [ 'latest', 'v*.*.*']
+ tags: [ 'latest' ]
  pull_request:
  branches: [ "main"]
- tags: [ 'latest', 'v*.*.*']
 
 env:
  # Use docker.io for Docker Hub if empty
  REGISTRY: ghcr.io
  # github.repository as <account>/<repo>
  IMAGE_NAME: ${{ github.repository }}
 
-
 jobs:
  build:
 
@@ -79,7 +72,7 @@ jobs:
  context: .
  platforms: linux/amd64,linux/arm64
  push: ${{ github.event_name != 'pull_request' }}
- tags: ${{ steps.meta.outputs.tags }}
+ tags: don-swanson/postfix:latest
  labels: ${{ steps.meta.outputs.labels }}
  cache-from: type=gha
  cache-to: type=gha,mode=max
@@ -93,7 +86,7 @@ jobs:
  if: ${{ github.event_name != 'pull_request' }}
  env:
  # https://docs.github.com/en/actions/security-guides/security-hardening-for-github-actions#using-an-intermediate-environment-variable
- TAGS: ${{ steps.meta.outputs.tags }}
+ TAGS: don-swanson/postfix:latest
  DIGEST: ${{ steps.build-and-push.outputs.digest }}
  # This step uses the identity token to provision an ephemeral certificate
  # against the sigstore community Fulcio instance.

Dockerfile

@@ -1,4 +1,4 @@
-ARG VERSION=unspecified
+ARG VERSION=latest
 
 FROM debian:bullseye-slim
 

docker-compose.yml

@@ -0,0 +1,11 @@
+version: "2.1"
+services:
+ postfix:
+ image: ghcr.io/don-swanson/postfix:main
+ container_name: postfix
+ volumes:
+ - ./postfix-config:/config
+ ports:
+ - 25:25
+ - 587:587
+ restart: unless-stopped