Sienna Meridian Satterwhite
b02da21aac
Replaced buildctl CLI shell-out with direct gRPC communication via buildkit-client crate. Connects to buildkitd daemon over Unix socket or TCP with optional TLS. Implementation: - connect() with custom tonic UnixStream connector - execute_build() implementing the solve protocol directly against ControlClient (session setup, file sync, frontend attributes) - Extracts digest from containerimage.digest in solve response Added custom lima template (test/lima/wfe-test.yaml) that provides both buildkitd and containerd with host-forwarded Unix sockets for reproducible integration testing. E2E tests against real buildkitd daemon via WFE_BUILDKIT_ADDR env var. 54 tests total. 89% line coverage (cargo-llvm-cov with E2E).
51 lines
1.5 KiB
YAML
51 lines
1.5 KiB
YAML
# WFE Test VM — BuildKit + containerd with host-accessible sockets
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#
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# Provides both buildkitd and containerd daemons with Unix sockets
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# forwarded to the host for integration testing.
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#
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# Usage:
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# limactl start ./test/lima/wfe-test.yaml
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#
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# Sockets (on host after start):
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# BuildKit: unix://$HOME/.lima/wfe-test/sock/buildkitd.sock
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# containerd: unix://$HOME/.lima/wfe-test/sock/containerd.sock
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#
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# Verify:
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# BUILDKIT_HOST="unix://$HOME/.lima/wfe-test/sock/buildkitd.sock" buildctl debug workers
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# # containerd accessible via gRPC at unix://$HOME/.lima/wfe-test/sock/containerd.sock
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#
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# Teardown:
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# limactl stop wfe-test
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# limactl delete wfe-test
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message: |
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WFE integration test VM is ready.
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BuildKit socket: unix://{{.Dir}}/sock/buildkitd.sock
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containerd socket: unix://{{.Dir}}/sock/containerd.sock
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Verify BuildKit:
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BUILDKIT_HOST="unix://{{.Dir}}/sock/buildkitd.sock" buildctl debug workers
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Run tests:
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WFE_BUILDKIT_ADDR="unix://{{.Dir}}/sock/buildkitd.sock" \
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WFE_CONTAINERD_ADDR="unix://{{.Dir}}/sock/containerd.sock" \
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cargo nextest run -p wfe-buildkit -p wfe-containerd
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minimumLimaVersion: 2.0.0
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base: template:_images/ubuntu-lts
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containerd:
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system: false
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user: true
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portForwards:
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# BuildKit daemon socket
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- guestSocket: "/run/user/{{.UID}}/buildkit-default/buildkitd.sock"
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hostSocket: "{{.Dir}}/sock/buildkitd.sock"
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# containerd daemon socket (rootless)
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- guestSocket: "/run/user/{{.UID}}/containerd/containerd.sock"
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hostSocket: "{{.Dir}}/sock/containerd.sock"
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