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Merge pull request #203 from crazy-max/update-troubleshooting
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Update troubleshooting notes
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tonistiigi authored Oct 23, 2020
2 parents 41b2c88 + 5f6cd6b commit 41a0040
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112 changes: 110 additions & 2 deletions TROUBLESHOOTING.md
Original file line number Diff line number Diff line change
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# Troubleshooting

## Errors on pushing to registry
* [`auto-push is currently not implemented for docker driver`](#auto-push-is-currently-not-implemented-for-docker-driver)
* [Cannot push to a registry](#cannot-push-to-a-registry)

## `auto-push is currently not implemented for docker driver`

If you're using the default builder (which uses the docker driver) without using our `setup-buildx-action`, you may
encounter this error message if you try to push your image:

```
Run docker/build-push-action@v2
📣 Buildx version: 0.4.2
🏃 Starting build...
/usr/bin/docker buildx build --tag localhost:5000/name/app:latest --iidfile /tmp/docker-build-push-eYl8PB/iidfile --file ./test/Dockerfile --push ./test
auto-push is currently not implemented for docker driver
Error: buildx call failed with: auto-push is currently not implemented for docker driver
```

While waiting for an implementation to be done on buildx/buildkit, you have the following possibilities
to solve this atm:

### With `docker-container` driver and `setup-buildx`

> Recommended solution
```yaml
jobs:
build:
-
name: Checkout
uses: actions/checkout@v2
-
name: Set up Docker Buildx
uses: docker/setup-buildx-action@v1
-
name: Login
uses: docker/login-action@v1
with:
registry: ${{ env.REGISTRY }}
username: ${{ env.USER }}
password: ${{ secrets.PASSWORD }}
-
name: Build and push
uses: docker/build-push-action@v2
with:
context: .
tags: ${{ env.REGISTRY }}/myapp:latest
push: true
```
### With `docker` driver

```yaml
jobs:
build:
-
name: Checkout
uses: actions/checkout@v2
-
name: Login
uses: docker/login-action@v1
with:
registry: ${{ env.REGISTRY }}
username: ${{ env.USER }}
password: ${{ secrets.PASSWORD }}
-
name: Build
uses: docker/build-push-action@v2
with:
context: .
tags: ${{ env.REGISTRY }}/myapp:latest
load: true
-
name: Push
run: docker push ${{ env.REGISTRY }}/myapp:latest
```

### With `docker` driver and `setup-buildx`

```yaml
jobs:
build:
-
name: Checkout
uses: actions/checkout@v2
-
name: Set up Docker Buildx
uses: docker/setup-buildx-action@v1
with:
driver: docker
-
name: Login
uses: docker/login-action@v1
with:
registry: ${{ env.REGISTRY }}
username: ${{ env.USER }}
password: ${{ secrets.PASSWORD }}
-
name: Build
uses: docker/build-push-action@v2
with:
context: .
tags: ${{ env.REGISTRY }}/myapp:latest
load: true
-
name: Push
run: docker push ${{ env.REGISTRY }}/myapp:latest
```

## Cannot push to a registry

While pushing to a registry, you may encounter these kinds of issues:

Expand Down Expand Up @@ -38,7 +146,7 @@ jobs:
containerd:
runs-on: ubuntu-latest
steps:
-
-
name: Checkout
uses: actions/checkout@v2
-
Expand Down
8 changes: 5 additions & 3 deletions __tests__/buildx.test.ts
Original file line number Diff line number Diff line change
Expand Up @@ -117,9 +117,11 @@ describe('parseVersion', () => {
});

describe('getSecret', () => {
it('writes correct secret content', async () => {
const key = 'MY_KEY';
const secret = 'c3RyaW5nLXdpdGgtZXF1YWxzCg==';
test.each([
['A_SECRET', 'abcdef0123456789'],
['GIT_AUTH_TOKEN', 'abcdefghijklmno=0123456789'],
['MY_KEY', 'c3RyaW5nLXdpdGgtZXF1YWxzCg==']
])('given %p key and %p secret', async (key, secret) => {
const secretArgs = await buildx.getSecret(`${key}=${secret}`);
console.log(`secretArgs: ${secretArgs}`);
expect(secretArgs).toEqual(`id=${key},src=${tmpNameSync}`);
Expand Down

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