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Merged
merged 4 commits into from
Sep 8, 2020
Merged

Local registry example #104

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b0acf4a
Add example with local registry
crazy-max Sep 5, 2020
562df85
Use service container
crazy-max Sep 5, 2020
c9c37b8
Skip not needed
crazy-max Sep 5, 2020
b4bae21
Simplify workflow
crazy-max Sep 8, 2020
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44 changes: 20 additions & 24 deletions .github/workflows/ci.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -18,11 +18,12 @@ jobs:
matrix:
buildx-version:
- latest
services:
registry:
image: registry:2
ports:
- 5000:5000
steps:
-
name: Run local registry
run: |
docker run -d -p 5000:5000 registry:2
-
name: Checkout
uses: actions/checkout@v2.3.1
Expand All @@ -38,7 +39,6 @@ jobs:
with:
version: ${{ matrix.buildx-version }}
driver-opts: network=host
buildkitd-flags: --allow-insecure-entitlement security.insecure
-
name: Build and push
id: docker_build
Expand All @@ -47,7 +47,6 @@ jobs:
file: ./test/Dockerfile
builder: ${{ steps.buildx.outputs.name }}
platforms: linux/amd64,linux/arm64
allow: network.host,security.insecure
push: true
tags: |
localhost:5000/name/app:latest
Expand All @@ -74,11 +73,12 @@ jobs:
buildx-version:
- ""
- latest
services:
registry:
image: registry:2
ports:
- 5000:5000
steps:
-
name: Run local registry
run: |
docker run -d -p 5000:5000 registry:2
-
name: Checkout
uses: actions/checkout@v2.3.1
Expand All @@ -94,7 +94,6 @@ jobs:
with:
version: ${{ matrix.buildx-version }}
driver-opts: network=host
buildkitd-flags: --allow-insecure-entitlement security.insecure
-
name: Build and push
id: docker_build
Expand All @@ -103,7 +102,6 @@ jobs:
context: ./test
file: ./test/Dockerfile
builder: ${{ steps.buildx.outputs.name }}
allow: network.host,security.insecure
push: true
tags: |
localhost:5000/name/app:latest
Expand Down Expand Up @@ -131,11 +129,12 @@ jobs:
dockerfile:
- multi
- multi-sudo
services:
registry:
image: registry:2
ports:
- 5000:5000
steps:
-
name: Run local registry
run: |
docker run -d -p 5000:5000 registry:2
-
name: Checkout
uses: actions/checkout@v2.3.1
Expand All @@ -151,7 +150,6 @@ jobs:
with:
version: ${{ matrix.buildx-version }}
driver-opts: network=host
buildkitd-flags: --allow-insecure-entitlement security.insecure
-
name: Build and push
id: docker_build
Expand All @@ -161,7 +159,6 @@ jobs:
file: ./test/Dockerfile-${{ matrix.dockerfile }}
builder: ${{ steps.buildx.outputs.name }}
platforms: linux/amd64,linux/arm64
allow: network.host,security.insecure
push: true
tags: |
localhost:5000/name/app:latest
Expand All @@ -180,11 +177,12 @@ jobs:

github-cache:
runs-on: ubuntu-latest
services:
registry:
image: registry:2
ports:
- 5000:5000
steps:
-
name: Run local registry
run: |
docker run -d -p 5000:5000 registry:2
-
name: Checkout
uses: actions/checkout@v2.3.1
Expand All @@ -199,7 +197,6 @@ jobs:
uses: docker/setup-buildx-action@master
with:
driver-opts: network=host
buildkitd-flags: --allow-insecure-entitlement security.insecure
-
name: Cache Docker layers
uses: actions/cache@v2
Expand All @@ -218,7 +215,6 @@ jobs:
file: ./test/Dockerfile-multi-golang
builder: ${{ steps.buildx.outputs.name }}
platforms: linux/amd64,linux/arm64
allow: network.host,security.insecure
push: true
tags: |
localhost:5000/name/app:latest
Expand Down
66 changes: 43 additions & 23 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -51,9 +51,11 @@ jobs:
main:
runs-on: ubuntu-latest
steps:
-
name: Set up QEMU
uses: docker/setup-qemu-action@master
-
name: Set up Docker Buildx
id: buildx
uses: docker/setup-buildx-action@master
-
name: Login to DockerHub
Expand All @@ -66,7 +68,6 @@ jobs:
id: docker_build
uses: docker/build-push-action@v2
with:
builder: ${{ steps.buildx.outputs.name }}
push: true
tags: user/app:latest
-
Expand All @@ -83,7 +84,6 @@ as a secret named `GIT_AUTH_TOKEN` to be able to authenticate against it with bu
id: docker_build
uses: docker/build-push-action@v2
with:
builder: ${{ steps.buildx.outputs.name }}
push: true
tags: user/app:latest
secrets: |
Expand Down Expand Up @@ -111,14 +111,9 @@ jobs:
-
name: Set up QEMU
uses: docker/setup-qemu-action@master
with:
platforms: all
-
name: Set up Docker Buildx
id: buildx
uses: docker/setup-buildx-action@master
with:
version: latest
-
name: Login to DockerHub
uses: docker/login-action@v1
Expand All @@ -129,7 +124,6 @@ jobs:
name: Build and push
uses: docker/build-push-action@v2
with:
builder: ${{ steps.buildx.outputs.name }}
context: .
file: ./Dockerfile
platforms: linux/amd64,linux/arm64,linux/386
Expand Down Expand Up @@ -195,11 +189,8 @@ jobs:
-
name: Set up QEMU
uses: docker/setup-qemu-action@master
with:
platforms: all
-
name: Set up Docker Buildx
id: buildx
uses: docker/setup-buildx-action@master
-
name: Login to DockerHub
Expand All @@ -211,7 +202,6 @@ jobs:
name: Build and push
uses: docker/build-push-action@v2
with:
builder: ${{ steps.buildx.outputs.name }}
context: .
file: ./Dockerfile
platforms: linux/386,linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64,linux/ppc64le,linux/s390x
Expand All @@ -221,6 +211,46 @@ jobs:
user/app:1.0.0
```

### Local registry

For testing purposes you may need to create a [local registry](https://hub.docker.com/_/registry) to push images into.

```yaml
name: ci

on:
push:
branches: master

jobs:
local-registry:
runs-on: ubuntu-latest
services:
registry:
image: registry:2
ports:
- 5000:5000
steps:
-
name: Set up QEMU
uses: docker/setup-qemu-action@master
-
name: Set up Docker Buildx
uses: docker/setup-buildx-action@master
with:
driver-opts: network=host
-
name: Build and push to local registry
uses: docker/build-push-action@v2
with:
push: true
tags: localhost:5000/name/app:latest
-
name: Inspect
run: |
docker buildx imagetools inspect localhost:5000/name/app:latest
```

### Leverage GitHub cache

You can leverage [GitHub cache](https://docs.github.com/en/actions/configuring-and-managing-workflows/caching-dependencies-to-speed-up-workflows)
Expand All @@ -239,7 +269,6 @@ jobs:
steps:
-
name: Set up Docker Buildx
id: buildx
uses: docker/setup-buildx-action@master
-
name: Cache Docker layers
Expand All @@ -257,17 +286,12 @@ jobs:
password: ${{ secrets.DOCKER_PASSWORD }}
-
name: Build and push
id: docker_build
uses: docker/build-push-action@v2
with:
builder: ${{ steps.buildx.outputs.name }}
push: true
tags: user/app:latest
cache-from: type=local,src=/tmp/.buildx-cache
cache-to: type=local,dest=/tmp/.buildx-cache
-
name: Image digest
run: echo ${{ steps.docker_build.outputs.digest }}
```

### Complete workflow
Expand Down Expand Up @@ -317,11 +341,8 @@ jobs:
-
name: Set up QEMU
uses: docker/setup-qemu-action@master
with:
platforms: all
-
name: Set up Docker Buildx
id: buildx
uses: docker/setup-buildx-action@master
-
name: Login to DockerHub
Expand All @@ -335,7 +356,6 @@ jobs:
id: docker_build
uses: docker/build-push-action@v2
with:
builder: ${{ steps.buildx.outputs.name }}
context: .
file: ./Dockerfile
platforms: linux/amd64,linux/arm64,linux/386
Expand Down