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Adapt project for standalone service-mesh repo
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.dockerignore

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.git
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.github
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.local
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snapshots
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cluster-example/.terraform
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cluster-example/terraform.tfstate*
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cluster-example/terraform.tfvars
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cluster-example/*.backup
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cluster-example/*.bak
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admission-broker/admission-broker
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admission-client/admission-client
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bootstrap-secrets/bootstrap-secrets
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mesh-conn/mesh-conn
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signaling/signaling
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signaling/icetest
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webdemo/webdemo

.github/workflows/publish.yml

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name: Publish service-mesh images
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# Builds and publishes the four container images the service-mesh
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# example needs (mesh-sidecar, patroni, webdemo, signaling). On push
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# to main, images are tagged with the commit SHA *and* `latest`,
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# pushed to GHCR, and attested with Sigstore-backed GitHub Build
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# Provenance so consumers can verify "this image came from this
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# commit of this repo" without us managing any keys. PRs build to
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# verify but do not push or attest.
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#
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# Why one workflow for all four: the example needs them in lockstep —
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# bumping one but leaving the rest stale leads to mixed-version
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# clusters that are hard to reason about. One workflow means one set
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# of tags moves together.
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#
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# `mesh-sidecar` is the consolidated platform-plumbing image. Its build
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# context is the repository root so its Dockerfile
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# can pull the Go sources from sibling subdirs. The other three images
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# build from their own subdirs.
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#
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# Verifying a published image (consumer side):
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#
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# gh attestation verify \
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# oci://ghcr.io/dstack-tee/service-mesh/mesh-sidecar:latest \
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# --repo Dstack-TEE/service-mesh
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on:
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push:
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branches: [main]
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paths:
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- 'bootstrap-secrets/**'
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- 'admission-broker/**'
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- 'admission-client/**'
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- 'mesh-conn/**'
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- 'mesh-sidecar/**'
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- 'patroni/**'
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- 'webdemo/**'
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- 'signaling/**'
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- '.github/workflows/publish.yml'
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pull_request:
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paths:
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- 'bootstrap-secrets/**'
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- 'admission-broker/**'
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- 'admission-client/**'
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- 'mesh-conn/**'
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- 'mesh-sidecar/**'
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- 'patroni/**'
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- 'webdemo/**'
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- 'signaling/**'
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- '.github/workflows/publish.yml'
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workflow_dispatch:
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env:
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REGISTRY: ghcr.io
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jobs:
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build:
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runs-on: ubuntu-latest
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permissions:
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contents: read
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packages: write
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# id-token + attestations are required for Sigstore-backed
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# GitHub Build Provenance via actions/attest-build-provenance.
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id-token: write
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attestations: write
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strategy:
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fail-fast: false
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matrix:
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include:
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# `mesh-sidecar` builds with the parent dir as context so
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# its Dockerfile can pull bootstrap-secrets/, mesh-conn/,
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# admission-broker/, and admission-client/ Go sources from
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# siblings.
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- name: mesh-sidecar
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context: .
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dockerfile: mesh-sidecar/Dockerfile
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- name: patroni
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context: ./patroni
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- name: webdemo
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context: ./webdemo
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- name: signaling
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context: ./signaling
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steps:
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- uses: actions/checkout@v4
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- name: Set up Docker Buildx
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uses: docker/setup-buildx-action@v3
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- name: Log in to GHCR
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if: github.event_name != 'pull_request'
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uses: docker/login-action@v3
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with:
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registry: ${{ env.REGISTRY }}
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username: ${{ github.actor }}
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password: ${{ secrets.GITHUB_TOKEN }}
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- name: Extract image metadata
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id: meta
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uses: docker/metadata-action@v5
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with:
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# Images are published under the repository package namespace:
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# ghcr.io/<owner>/<repo>/<name>
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images: ${{ env.REGISTRY }}/${{ github.repository }}/${{ matrix.name }}
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tags: |
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type=sha,format=long
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type=raw,value=latest,enable={{is_default_branch}}
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type=ref,event=pr
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- name: Build and push
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id: push
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uses: docker/build-push-action@v6
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with:
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context: ${{ matrix.context }}
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# Most images use the default Dockerfile in the context.
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# `mesh-sidecar` overrides this to point at
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# mesh-sidecar/Dockerfile while keeping the parent context.
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file: ${{ matrix.dockerfile || format('{0}/Dockerfile', matrix.context) }}
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platforms: linux/amd64
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push: ${{ github.event_name != 'pull_request' }}
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tags: ${{ steps.meta.outputs.tags }}
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labels: ${{ steps.meta.outputs.labels }}
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cache-from: type=gha,scope=service-mesh-${{ matrix.name }}
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cache-to: type=gha,scope=service-mesh-${{ matrix.name }},mode=max
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# Sigstore-backed build provenance. Binds {image digest, repo,
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# workflow, commit SHA, runner identity} into an attestation
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# signed with a short-lived Sigstore cert obtained via this
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# workflow's GitHub OIDC token — no keys we have to rotate. The
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# attestation is uploaded to GitHub *and* (via push-to-registry)
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# written next to the image on GHCR so `gh attestation verify
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# oci://...` and `cosign verify-attestation` both work.
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- name: Attest build provenance
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if: github.event_name != 'pull_request'
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uses: actions/attest-build-provenance@v2
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with:
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subject-name: ${{ env.REGISTRY }}/${{ github.repository }}/${{ matrix.name }}
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subject-digest: ${{ steps.push.outputs.digest }}
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push-to-registry: true

.gitignore

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*~
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.DS_Store
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.claude/
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# Local run artifacts
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.local/
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snapshots/
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# Compiled Go binaries
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admission-broker/admission-broker
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admission-client/admission-client
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bootstrap-secrets/bootstrap-secrets
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mesh-conn/mesh-conn
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signaling/signaling
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signaling/icetest
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webdemo/webdemo
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# Terraform local state. Keep .terraform.lock.hcl tracked.
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cluster-example/.terraform/
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cluster-example/terraform.tfstate*
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cluster-example/terraform.tfvars
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cluster-example/*.backup
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cluster-example/*.bak

LICENSE

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