chore(common): add root .dockerignore to reduce build context size#1727
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chore(common): add root .dockerignore to reduce build context size#1727mergify[bot] merged 1 commit intomainfrom
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Add a root .dockerignore file to exclude unnecessary files from Docker build context when using repo root as the build context (used by test-suite compose files). Key exclusions: - **/target/ - Rust build artifacts (can be GB-scale) - **/fhevm-keys/ - FHE key files (can be GB-scale) - **/node_modules/ - Node.js dependencies - docs/, charts/, *.pdf, *.md - Documentation - IDE/OS files, test artifacts, logs, Python cache - CI/CD config files not needed for builds - protocol-contracts/, sdk/, golden-container-images/, ci/ All Dockerfile COPY paths are preserved: - coprocessor/fhevm-engine/, coprocessor/proto/ - gateway-contracts/, kms-connector/ - host-contracts/, library-solidity/, test-suite/ - .git/ (needed for build metadata) - package.json, package-lock.json Build context reduction: ~2.53 GB → ~26 MB (99% reduction) Closes #837
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✅ The pull request has been merged automaticallyDetailsThe pull request has been merged automatically at 96e9391 |
Merge Queue Status✅ The pull request has been merged at d3ee5f7 This pull request spent 1 hour 17 minutes 2 seconds in the queue, including 16 minutes 20 seconds running CI. Required conditions to merge
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Summary
.dockerignoreto dramatically reduce Docker build context size for test-suite compose buildstargetartifacts, ~20Gb with) to ~26 MB (99% reduction). Even more reduction when the user has a localtargetfolder with rust artifactsBuild Context Size Comparison
Test Results
All Dockerfiles successfully build with the new
.dockerignore:coprocessor/fhevm-engine/tfhe-worker/Dockerfile- Context: 10.66 MBcoprocessor/fhevm-engine/gw-listener/Dockerfile-.git/HEADcopied successfullykms-connector/crates/gw-listener/Dockerfile-.git/directory copied successfullytest-suite/e2e/Dockerfile- Context: 7.18 MBWhat's Excluded
**/target/**/fhevm-keys/,**/*.fhekey**/node_modules/,**/dist/docs/,charts/,*.pdf,**/*.md.idea/,.vscode/,.DS_Storeprotocol-contracts/,sdk/,ci/,golden-container-images/What's Preserved (Required by Dockerfiles)
All paths used by Dockerfile COPY statements are preserved:
coprocessor/fhevm-engine/,coprocessor/proto/gateway-contracts/,kms-connector/host-contracts/,library-solidity/,test-suite/.git/(needed for build metadata in some Dockerfiles)package.json,package-lock.jsonWhy This Matters
The test-suite compose files use the repo root as Docker build context:
Without a root
.dockerignore, Docker transfers the entire repo (includingfhevm-keys/at ~2.3 GB andtarget/. compilation artifacts that can be dozen of GBs) to the daemon for every build. This can take minutes several minutes.Closes https://github.com/zama-ai/fhevm-internal/issues/837