hstream-store: add ckpStoreGetAllCheckpoints (#1623) #6216
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| name: ci | |
| on: | |
| push: | |
| branches: [main, master] | |
| pull_request: | |
| branches: [main, master] | |
| env: | |
| NEW_HSTREAM_IMAGE: new_hstream_image | |
| jobs: | |
| pre-build: | |
| runs-on: ubuntu-latest | |
| name: prepare pre-build environment for tests | |
| outputs: | |
| ghc: ${{ steps.parser.outputs.ghc }} | |
| steps: | |
| - uses: actions/checkout@v3 | |
| with: | |
| submodules: "recursive" | |
| - id: parser | |
| run: | | |
| pkgcabal="hstream/hstream.cabal" | |
| GHCS=$(cat ${pkgcabal} | grep tested-with | python3 -c 'import sys, re, json; print(re.findall(r"(\d+\.\d+\.\d+)", sys.stdin.read()))') | |
| echo "Set ghc versions: $GHCS..." | |
| echo "ghc=$GHCS" >> $GITHUB_OUTPUT | |
| - name: run stylish-haskell | |
| run: | | |
| # install stylish-haskell | |
| PACKAGE=stylish-haskell | |
| URL=$(\ | |
| curl --silent https://api.github.com/repos/haskell/$PACKAGE/releases/latest \ | |
| | grep "browser_download_url.*linux-x86_64\.tar\.gz" \ | |
| | cut -d ':' -f 2,3 \ | |
| | tr -d \" \ | |
| ) | |
| VERSION=$(echo $URL | sed -e 's/.*-\(v[\.0-9]\+-linux-x86_64\)\.tar\.gz/\1/') | |
| TEMP=$(mktemp --directory) | |
| curl --progress-bar --location -o$TEMP/$PACKAGE.tar.gz $URL | |
| tar -xzf $TEMP/$PACKAGE.tar.gz -C$TEMP | |
| chmod +x $TEMP/$PACKAGE-$VERSION/$PACKAGE | |
| # check all sources | |
| echo "Run script/format.sh with latest stylish-haskell..." | |
| FORMATER_BIN=$TEMP/$PACKAGE-$VERSION/$PACKAGE bash script/format.sh ci && git diff-index --exit-code HEAD | |
| # NOTE: hstream-admin-store requires ghc8.10 to build. | |
| # Also there is a WIP ghc9 support for hsthrift: | |
| # https://github.com/facebookincubator/hsthrift/pull/107 | |
| build-hstream-admin-store: | |
| needs: pre-build | |
| runs-on: ubuntu-latest | |
| strategy: | |
| fail-fast: false | |
| steps: | |
| - uses: actions/checkout@v3 | |
| with: | |
| submodules: "recursive" | |
| - name: set env | |
| run: | | |
| docker pull docker.io/hstreamdb/haskell:8.10 | |
| echo "CABAL=python3 script/dev-tools cabal --no-interactive --no-services-required \ | |
| --check -i docker.io/hstreamdb/haskell:8.10 -- \ | |
| --project-file=cabal.project.hadmin.store" >> $GITHUB_ENV | |
| echo "SHELL=python3 script/dev-tools shell --no-interactive --no-services-required \ | |
| --check -i docker.io/hstreamdb/haskell:8.10" >> $GITHUB_ENV | |
| - name: cabal freeze | |
| run: | | |
| ${{ env.CABAL }} update | |
| ${{ env.CABAL }} freeze | |
| - name: cache | |
| uses: actions/cache@v3 | |
| with: | |
| path: | | |
| ~/.cabal/packages | |
| ~/.cabal/store | |
| dist-newstyle | |
| key: ${{ runner.os }}-8.10-v1-${{ hashFiles('**/*.cabal') }}-${{ hashFiles('**/cabal.project*') }} | |
| restore-keys: | | |
| ${{ runner.os }}-8.10-v1 | |
| - name: install | |
| run: | | |
| ${{ env.CABAL }} update | |
| ${{ env.SHELL }} "'make clean'" | |
| ${{ env.SHELL }} "'make thrift'" | |
| ${{ env.CABAL }} install hadmin-store | |
| - name: run hadmin-store | |
| run: ${{ env.CABAL }} exec -- hadmin-store --help | |
| build-and-test: | |
| needs: pre-build | |
| runs-on: ubuntu-latest | |
| name: ghc-${{ matrix.ghc }} | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| ghc: ${{ fromJson(needs.pre-build.outputs.ghc) }} | |
| steps: | |
| - name: Free disk space | |
| run: | | |
| echo "Before..." | |
| df -h | |
| sudo rm -rf \ | |
| /usr/share/dotnet /usr/local/lib/android /opt/ghc \ | |
| /usr/local/share/powershell /usr/share/swift /usr/local/.ghcup \ | |
| "/usr/local/share/boost" \ | |
| /usr/lib/jvm || true | |
| echo "After..." | |
| df -h | |
| - uses: actions/checkout@v3 | |
| with: | |
| submodules: "recursive" | |
| - name: CPU info | |
| run: | | |
| sudo apt-get install cpuid | |
| cpuid | |
| - name: set env | |
| run: | | |
| docker pull docker.io/hstreamdb/haskell:${{ matrix.ghc }} | |
| GHC_MAJOR_VER="$(echo ${{ matrix.ghc }} | cut -d'.' -f1)" | |
| echo "GHC_MAJOR_VER=$GHC_MAJOR_VER" >> $GITHUB_ENV | |
| if [ "$GHC_MAJOR_VER" = "8" ]; then | |
| echo "EXTRA_CABAL_ARGS='--project-file=cabal.project.ghc810'" >> $GITHUB_ENV | |
| else | |
| echo "EXTRA_CABAL_ARGS=''" >> $GITHUB_ENV | |
| fi | |
| echo "CABAL=python3 script/dev-tools cabal --check --no-interactive \ | |
| -i docker.io/hstreamdb/haskell:${{ matrix.ghc }} -- " >> $GITHUB_ENV | |
| echo "SHELL=python3 script/dev-tools shell --check --no-interactive \ | |
| -i docker.io/hstreamdb/haskell:${{ matrix.ghc }}" >> $GITHUB_ENV | |
| echo "TEST_CONTAINER_NAME=test-hstream-server" >> $GITHUB_ENV | |
| - name: start required services | |
| run: python3 script/dev-tools start-services | |
| - name: cabal freeze | |
| run: | | |
| ${{ env.CABAL }} update | |
| ${{ env.CABAL }} ${{ env.EXTRA_CABAL_ARGS }} freeze | |
| - name: cache | |
| uses: actions/cache@v3 | |
| with: | |
| path: | | |
| ~/.cabal/packages | |
| ~/.cabal/store | |
| dist-newstyle | |
| key: ${{ runner.os }}-${{ matrix.ghc }}-v1-${{ hashFiles('**/*.cabal') }}-${{ hashFiles('**/cabal.project*') }} | |
| restore-keys: | | |
| ${{ runner.os }}-${{ matrix.ghc }}-v1- | |
| # Since we use the upgraded version of z-data and z-io, this should resolve the problem. | |
| # | |
| # We remove these caches because there is an unknown reason that will cause ci to fail without any error message. | |
| #- name: remove all Z related builds | |
| # run: find ~/.cabal/store/ -maxdepth 2 -type d -name "Z*" -o -name "zoo*" | xargs rm -rf | |
| - name: build | |
| run: | | |
| ${{ env.CABAL }} update | |
| ${{ env.SHELL }} "'make clean'" | |
| ${{ env.SHELL }} make | |
| ${{ env.CABAL }} ${{ env.EXTRA_CABAL_ARGS }} build --enable-tests --enable-benchmarks all | |
| ${{ env.CABAL }} ${{ env.EXTRA_CABAL_ARGS }} install hstream | |
| - name: start hstream server | |
| run: | | |
| export CONTAINER_NAME=$TEST_CONTAINER_NAME | |
| export IMAGE="docker.io/hstreamdb/haskell:${{ matrix.ghc }}" | |
| export EXTRA_OPTS="--check --no-interactive --detach" | |
| export COMMAND=" " | |
| export EXE=$(find dist-newstyle -name "hstream-server" -type f) | |
| ./script/start-server.sh | |
| sleep 5 | |
| docker logs --tail 100 $TEST_CONTAINER_NAME | |
| - name: test | |
| run: | | |
| ${{ env.SHELL }} "'make syntax-test-run'" | |
| ${{ env.SHELL }} "'make plan-test-run'" | |
| ${{ env.CABAL }} ${{ env.EXTRA_CABAL_ARGS }} test --test-show-details=direct all | |
| - name: collect hserver logs | |
| if: ${{ success() }} || ${{ failure() }} | |
| run: | | |
| rm -rf hserver.log | |
| docker logs $TEST_CONTAINER_NAME &> hserver.log | |
| - name: upload hserver logs | |
| uses: actions/upload-artifact@v3 | |
| if: ${{ success() }} || ${{ failure() }} | |
| with: | |
| name: hserver-logs-${{ matrix.ghc }} | |
| path: hserver.log | |
| retention-days: 7 | |
| # Due to an [cabal bug](https://github.com/haskell/cabal/issues/7423), | |
| # `cabal check` will emit a warning even if the `-O2` option is just | |
| # an flag. This is disabled until the problem is fixed. | |
| #- name: check | |
| # run: | | |
| # python3 script/dev-tools cabal --check --no-interactive -i docker.io/hstreamdb/haskell:${{ matrix.ghc }} -- sdist all | |
| # # unfortunately, there is no `cabal check all` | |
| # #log_info "Run all cabal check..." | |
| # # Note that we ignore hstream-store package to run cabal check, because there | |
| # # is an unexpected warning: | |
| # # ... | |
| # # Warning: 'cpp-options': -std=c++17 is not portable C-preprocessor flag | |
| # # Warning: Hackage would reject this package. | |
| # for dir in hstream-sql hstream-processing hstream; do | |
| # python3 script/dev-tools shell --check --no-interactive -i docker.io/hstreamdb/haskell:${{ matrix.ghc }} "'cd $dir && cabal check'" | |
| # done | |
| # TODO | |
| #- name: haddock | |
| # python3 script/dev-tools cabal --check --no-interactive -i docker.io/hstreamdb/haskell:${{ matrix.ghc }} -- haddock haddock --enable-documentation --haddock-for-hackage all | |
| # ------------------------------------------------------------------------------- | |
| - name: stop all started services | |
| run: docker rm -f $(docker ps -a -q) | |
| # NOTE: The quick-build-dev-image relies on the "hstreamdb/hstream" base image. | |
| # If you have installed any additional libraries in the builder image (hstreamdb/haskell), | |
| # and these libraries are required (e.g., if a lib.so file is needed), you may encounter a | |
| # linking error during the integration tests that follow. In such cases, you will need to | |
| # publish a new version of the hstreamdb/hstream image first, which includes the necessary | |
| # libraries. | |
| - name: quick build new hstream image | |
| run: | | |
| mkdir -p ~/data | |
| if [ "${{ env.GHC_MAJOR_VER }}" = "8" ]; then | |
| python3 script/dev-tools quick-build-dev-image \ | |
| --builder-image docker.io/hstreamdb/haskell:${{ matrix.ghc }} \ | |
| --project-file cabal.project.ghc810 \ | |
| --only-hstream \ | |
| -t $NEW_HSTREAM_IMAGE | |
| else | |
| python3 script/dev-tools quick-build-dev-image \ | |
| --builder-image docker.io/hstreamdb/haskell:${{ matrix.ghc }} \ | |
| --only-hstream \ | |
| -t $NEW_HSTREAM_IMAGE | |
| fi | |
| docker save -o ~/data/new_hstream_image.tar $NEW_HSTREAM_IMAGE | |
| - uses: actions/upload-artifact@v3 | |
| with: | |
| name: image-testing-${{ matrix.ghc }} | |
| path: ~/data/new_hstream_image.tar | |
| retention-days: 2 | |
| integration-tests: | |
| needs: [pre-build, build-and-test] | |
| runs-on: ubuntu-latest | |
| name: integration-tests-ghc-${{ matrix.ghc }} | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| ghc: ${{ fromJson(needs.pre-build.outputs.ghc) }} | |
| steps: | |
| - name: Free disk space | |
| run: | | |
| echo "Before..." | |
| df -h | |
| sudo rm -rf \ | |
| /usr/share/dotnet /usr/local/lib/android /opt/ghc \ | |
| /usr/local/share/powershell /usr/share/swift /usr/local/.ghcup \ | |
| "/usr/local/share/boost" \ | |
| /usr/lib/jvm || true | |
| echo "After..." | |
| df -h | |
| - name: retrieve saved docker image | |
| uses: actions/download-artifact@v3 | |
| with: | |
| name: image-testing-${{ matrix.ghc }} | |
| path: ~/data | |
| - name: docker load | |
| run: | | |
| docker load -i ~/data/new_hstream_image.tar | |
| docker run -t --rm $NEW_HSTREAM_IMAGE /usr/local/bin/hstream-server +RTS --info | |
| - name: fetch integration tests source code | |
| uses: actions/checkout@v3 | |
| with: | |
| repository: "hstreamdb/integration-tests" | |
| submodules: "recursive" | |
| path: integration-tests | |
| - uses: actions/setup-java@v3 | |
| with: | |
| distribution: "adopt" | |
| java-version: 11 | |
| cache: "gradle" | |
| - uses: gradle/wrapper-validation-action@v1 | |
| - name: run integration tests | |
| run: | | |
| cd integration-tests | |
| export HSTREAM_IMAGE_NAME=$NEW_HSTREAM_IMAGE | |
| ./gradlew test --info --fail-fast -Dtag='basicTest' | |
| - name: collect tests reports | |
| if: ${{ success() }} || ${{ failure() }} | |
| run: | | |
| rm -rf ci_artifact && mkdir ci_artifact | |
| mv integration-tests/.logs ci_artifact/logs | |
| mv integration-tests/app/build/reports ci_artifact/reports | |
| - name: upload tests-reports | |
| uses: actions/upload-artifact@v3 | |
| if: ${{ success() }} || ${{ failure() }} | |
| with: | |
| name: integration-tests-reports-${{ matrix.ghc }} | |
| path: ci_artifact | |
| retention-days: 7 | |
| integration-tests-rqlite: | |
| needs: [pre-build, build-and-test] | |
| runs-on: ubuntu-latest | |
| name: integration-tests-rqlite-ghc-${{ matrix.ghc }} | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| ghc: ${{ fromJson(needs.pre-build.outputs.ghc) }} | |
| steps: | |
| - name: Free disk space | |
| run: | | |
| echo "Before..." | |
| df -h | |
| sudo rm -rf \ | |
| /usr/share/dotnet /usr/local/lib/android /opt/ghc \ | |
| /usr/local/share/powershell /usr/share/swift /usr/local/.ghcup \ | |
| "/usr/local/share/boost" \ | |
| /usr/lib/jvm || true | |
| echo "After..." | |
| df -h | |
| - name: retrieve saved docker image | |
| uses: actions/download-artifact@v3 | |
| with: | |
| name: image-testing-${{ matrix.ghc }} | |
| path: ~/data | |
| - name: docker load | |
| run: | | |
| docker load -i ~/data/new_hstream_image.tar | |
| docker run -t --rm $NEW_HSTREAM_IMAGE /usr/local/bin/hstream-server +RTS --info | |
| - name: fetch integration tests source code | |
| uses: actions/checkout@v3 | |
| with: | |
| repository: "hstreamdb/integration-tests" | |
| submodules: "recursive" | |
| path: integration-tests | |
| - uses: actions/setup-java@v3 | |
| with: | |
| distribution: "adopt" | |
| java-version: 11 | |
| cache: "gradle" | |
| - uses: gradle/wrapper-validation-action@v1 | |
| - name: run integration tests | |
| run: | | |
| cd integration-tests | |
| export HSTREAM_IMAGE_NAME=$NEW_HSTREAM_IMAGE | |
| export HSTREAM_META_STORE=RQLITE | |
| ./gradlew test --info --fail-fast -Dtag='basicTest' | |
| - name: collect tests reports | |
| if: ${{ success() }} || ${{ failure() }} | |
| run: | | |
| rm -rf ci_artifact && mkdir ci_artifact | |
| mv integration-tests/.logs ci_artifact/logs | |
| mv integration-tests/app/build/reports ci_artifact/reports | |
| - name: upload tests-reports | |
| uses: actions/upload-artifact@v3 | |
| if: ${{ success() }} || ${{ failure() }} | |
| with: | |
| name: integration-tests-rqlite-reports-${{ matrix.ghc }} | |
| path: ci_artifact | |
| retention-days: 7 | |
| distributed-tests: | |
| needs: [pre-build, build-and-test] | |
| runs-on: ubuntu-latest | |
| name: distributed-tests-ghc-${{ matrix.ghc }} | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| ghc: ${{ fromJson(needs.pre-build.outputs.ghc) }} | |
| steps: | |
| - name: retrieve saved docker image | |
| uses: actions/download-artifact@v3 | |
| with: | |
| name: image-testing-${{ matrix.ghc }} | |
| path: ~/data | |
| - name: docker load | |
| run: | | |
| docker load -i ~/data/new_hstream_image.tar | |
| docker run -t --rm $NEW_HSTREAM_IMAGE /usr/local/bin/hstream-server +RTS --info | |
| - name: fetch distributed tests source code | |
| uses: actions/checkout@v3 | |
| with: | |
| repository: "hstreamdb/distributed-tests" | |
| submodules: "recursive" | |
| path: distributed-tests | |
| - uses: actions/setup-java@v3 | |
| with: | |
| distribution: "adopt" | |
| java-version: 11 | |
| cache: "gradle" | |
| # https://github.com/gradle/wrapper-validation-action/issues/66 | |
| - uses: gradle/wrapper-validation-action@v1 | |
| - name: run distributed tests | |
| run: | | |
| cd distributed-tests | |
| export HSTREAM_IMAGE_NAME=$NEW_HSTREAM_IMAGE | |
| ./gradlew test --info --fail-fast | |
| - name: collect tests reports | |
| if: ${{ success() }} || ${{ failure() }} | |
| run: | | |
| rm -rf ci_artifact && mkdir ci_artifact | |
| mv distributed-tests/.logs ci_artifact/logs | |
| mv distributed-tests/app/build/reports ci_artifact/reports | |
| - name: upload tests-reports | |
| uses: actions/upload-artifact@v3 | |
| if: ${{ success() }} || ${{ failure() }} | |
| with: | |
| name: distributed-tests-reports-${{ matrix.ghc }} | |
| path: ci_artifact | |
| retention-days: 7 | |
| # hstream-io-tests: | |
| # needs: [pre-build, build-and-test] | |
| # runs-on: ubuntu-latest | |
| # name: hstream-io-tests-ghc-${{ matrix.ghc }} | |
| # strategy: | |
| # fail-fast: false | |
| # matrix: | |
| # ghc: ${{ fromJson(needs.pre-build.outputs.ghc) }} | |
| # steps: | |
| # - name: retrieve saved docker image | |
| # uses: actions/download-artifact@v3 | |
| # with: | |
| # name: image-testing-${{ matrix.ghc }} | |
| # path: ~/data | |
| # - name: docker load | |
| # run: | | |
| # docker load -i ~/data/new_hstream_image.tar | |
| # docker run -t --rm $NEW_HSTREAM_IMAGE /usr/local/bin/hstream-server +RTS --info | |
| # - name: fetch hstream io tests source code | |
| # uses: actions/checkout@v3 | |
| # with: | |
| # repository: "hstreamdb/hstream-connectors" | |
| # submodules: "recursive" | |
| # path: hstream-connectors | |
| # - uses: actions/setup-java@v3 | |
| # with: | |
| # distribution: "adopt" | |
| # java-version: 11 | |
| # cache: "gradle" | |
| # - uses: gradle/gradle-build-action@v2 | |
| # - name: build and pull images | |
| # run: | | |
| # cd hstream-connectors | |
| # export CONNECTOR_IMAGE_VERSION=v0.2.3 | |
| # make pull_images | |
| # make build_images | |
| # - name: run hstream io tests | |
| # run: | | |
| # cd hstream-connectors/integration_tests | |
| # export HSTREAM_IMAGE_NAME=$NEW_HSTREAM_IMAGE | |
| # export HSTREAM_IO_USE_DEFAULT_IMAGES=true | |
| # ./gradlew test --info --fail-fast | |
| # - name: collect tests reports | |
| # if: ${{ success() }} || ${{ failure() }} | |
| # run: | | |
| # rm -rf ci_artifact && mkdir ci_artifact | |
| # mv hstream-connectors/integration_tests/.logs ci_artifact/logs | |
| # mv hstream-connectors/integration_tests/app/build/reports ci_artifact/reports | |
| # export U=$(id -u); export G=$(id -g); sudo chown -R $U:$G /tmp/io | |
| # mv /tmp/io/tasks ci_artifact/tasks | |
| # - name: upload tests-reports | |
| # uses: actions/upload-artifact@v3 | |
| # if: ${{ success() }} || ${{ failure() }} | |
| # with: | |
| # name: hstream-io-logs-${{ matrix.ghc }} | |
| # path: ci_artifact | |
| # retention-days: 7 | |
| deploy-k8s: | |
| # disabled due to a lack of hardware resources of the github action | |
| if: false | |
| needs: [pre-build, build-and-test] | |
| runs-on: ubuntu-latest | |
| name: deploy-to-minikube-ghc-${{ matrix.ghc }} | |
| strategy: | |
| fail-fast: true | |
| matrix: | |
| ghc: ${{ fromJson(needs.pre-build.outputs.ghc) }} | |
| steps: | |
| - name: Start minikube | |
| uses: medyagh/setup-minikube@master | |
| - name: Try the cluster ! | |
| run: kubectl get pods -A | |
| - name: retrieve saved docker image | |
| uses: actions/download-artifact@v3 | |
| with: | |
| name: image-testing-${{ matrix.ghc }} | |
| path: ~/data | |
| - name: Load image | |
| run: | | |
| export SHELL=/bin/bash | |
| eval $(minikube -p minikube docker-env) | |
| docker load -i ~/data/new_hstream_image.tar | |
| docker tag $NEW_HSTREAM_IMAGE hstreamdb/hstream | |
| echo -n "verifying images:" | |
| docker images | |
| - uses: actions/checkout@v3 | |
| - name: Deploy to minikube by helm | |
| run: | | |
| cd deploy/chart/hstream | |
| helm repo add bitnami https://charts.bitnami.com/bitnami | |
| helm repo update | |
| helm dependency build . | |
| helm install my-hstream . | |
| - name: Waiting for cluster ready | |
| run: | | |
| timeout=600 # seconds | |
| until ( \ | |
| kubectl exec -it my-hstream-0 -- hadmin server status |grep "100.*Running" && \ | |
| kubectl exec -it my-hstream-0 -- hadmin server status |grep "101.*Running" && \ | |
| kubectl exec -it my-hstream-0 -- hadmin server status |grep "102.*Running" | |
| ) >/dev/null 2>&1; | |
| do | |
| >&2 echo "Waiting for cluster ready ..." | |
| kubectl get pods | |
| sleep 10 | |
| timeout=$((timeout - 10)) | |
| if [ $timeout -le 0 ]; then | |
| echo "Timeout!" && \ | |
| kubectl logs --tail 100 my-hstream-0 ; \ | |
| kubectl logs --tail 100 my-hstream-1 ; \ | |
| kubectl logs --tail 100 my-hstream-2 ; \ | |
| kubectl exec -it my-hstream-0 -- hadmin server status ; \ | |
| exit 1; | |
| fi | |
| done | |
| sleep 2 | |
| kubectl exec -it my-hstream-0 -- hadmin store --host my-hstream-logdevice-admin-server status | |
| kubectl exec -it my-hstream-0 -- hadmin server status | |
| - name: Fetch bench source code | |
| uses: actions/checkout@v3 | |
| with: | |
| repository: "hstreamdb/bench" | |
| submodules: "recursive" | |
| path: a_bench | |
| - name: Run simple appends | |
| run: | | |
| eval $(minikube -p minikube docker-env) | |
| cd a_bench | |
| echo -e "FROM openjdk:11\nCOPY . /srv\nWORKDIR /srv" | docker build -t tmp_bench -f - . | |
| ADDR=$(kubectl get pods my-hstream-0 --template '{{.status.podIP}}') | |
| docker run -t --rm tmp_bench \ | |
| ./gradlew writeBench --args="\ | |
| --bench-time=30 \ | |
| --warmup=1 \ | |
| --service-url=$ADDR:6570 \ | |
| --thread-count=1 \ | |
| --stream-count=2 \ | |
| --shard-count=1 \ | |
| --stream-backlog-duration=60 \ | |
| --stream-replication-factor=1 \ | |
| --record-size=1024 \ | |
| --batch-bytes-limit=2048 \ | |
| --batch-age-limit=500 \ | |
| --rate-limit=100 \ | |
| --total-bytes-limit=8192" |