Storage engine experiment of LSM-tree.

go-ycsb/.dockerignore

@@ -0,0 +1,3 @@
+.git
+LICENSE
+PATENTS

go-ycsb/.github/workflows/docker.yml

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+name: Docker Image CI
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Build the Docker image
+      run: docker build . --file Dockerfile --tag my-image-name:$(date +%s)
+

go-ycsb/.github/workflows/github-release-publish.yml

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+# .github/workflows/github-release-publish.yml
+name: Publish artifacts to github release
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  releases-matrix:
+    name: Release Go Binary
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        goos: [linux, darwin]
+        goarch: [amd64, arm64]
+    steps:
+      - uses: actions/checkout@v3
+      - uses: wangyoucao577/[email protected]
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          goos: ${{ matrix.goos }}
+          goarch: ${{ matrix.goarch }}
+          binary_name: "./bin/go-ycsb"
+          sha256sum: true
+          asset_name: go-ycsb-${{ matrix.goos }}-${{ matrix.goarch }}
+          build_command: "make"

go-ycsb/.github/workflows/go.yml

@@ -0,0 +1,56 @@
+name: Go
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        os: ["linux", "darwin"]
+        arch: ["amd64", "arm64"]
+    steps:
+
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - name: Set up Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: 1.18
+
+      - name: Build for ${{ matrix.os }}-${{ matrix.arch }}
+        env:
+          GOOS: ${{ matrix.os }}
+          GOARCH: ${{ matrix.arch }}
+        run: |
+          make
+          tar -C bin -zcf go-ycsb-$GOOS-$GOARCH.tar.gz go-ycsb
+
+      - name: Release latest build
+        uses: softprops/action-gh-release@v1
+        if: github.event_name == 'push'
+        with:
+          name: Latest Build
+          tag_name: latest-${{ github.sha }}
+          files: |
+            *.tar.gz
+      - name: Clean legacy latest releases
+        uses: actions/github-script@v6
+        if: github.event_name == 'push'
+        with:
+          script: |
+            const { owner, repo } = context.repo;
+            const releases = (await github.rest.repos.listReleases({ owner, repo })).data.filter(r => r.draft && r.tag_name.startsWith('latest'));
+            for (const r of releases) { await github.rest.repos.deleteRelease({ owner, repo, release_id: r.id }).catch(_ => {}); }
+      - name: Clean legacy latest tags
+        if: github.event_name == 'push'
+        run: |
+          git tag -l | grep latest | grep -v latest-${{ github.sha }} | xargs -I{} git push -d origin {} || true

go-ycsb/.gitignore

@@ -0,0 +1,9 @@
+bin
+data
+logs
+log
+.idea
+.vscode
+vendor
+tool/tool
+.DS_Store

go-ycsb/Dockerfile

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+FROM golang:1.18.4-alpine3.16
+
+ENV GOPATH /go
+
+RUN apk update && apk upgrade && \
+    apk add --no-cache git build-base wget
+
+RUN wget -O /usr/local/bin/dumb-init https://github.com/Yelp/dumb-init/releases/download/v1.2.2/dumb-init_1.2.2_amd64 \
+ && chmod +x /usr/local/bin/dumb-init
+
+RUN mkdir -p /go/src/github.com/pingcap/go-ycsb
+WORKDIR /go/src/github.com/pingcap/go-ycsb
+
+COPY go.mod .
+COPY go.sum .
+
+RUN GO111MODULE=on go mod download
+
+COPY . .
+
+RUN GO111MODULE=on go build -o /go-ycsb ./cmd/*
+
+FROM alpine:3.8 
+
+COPY --from=0 /go-ycsb /go-ycsb
+COPY --from=0 /usr/local/bin/dumb-init /usr/local/bin/dumb-init
+
+ADD workloads /workloads
+
+EXPOSE 6060
+
+ENTRYPOINT [ "/usr/local/bin/dumb-init", "/go-ycsb" ]

go-ycsb/LICENSE

@@ -0,0 +1,201 @@
+                                 Apache License
+                           Version 2.0, January 2004
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+
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+
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go-ycsb/Makefile

@@ -0,0 +1,41 @@
+FDB_CHECK := $(shell command -v fdbcli 2> /dev/null)
+ROCKSDB_CHECK := $(shell echo "int main() { return 0; }" | gcc -lrocksdb -x c++ -o /dev/null - 2>/dev/null; echo $$?)
+SQLITE_CHECK := $(shell echo "int main() { return 0; }" | gcc -lsqlite3 -x c++ -o /dev/null - 2>/dev/null; echo $$?)
+
+TAGS =
+
+ifdef FDB_CHECK
+	TAGS += foundationdb
+endif
+
+ifneq ($(shell go env GOOS), $(shell go env GOHOSTOS))
+	CROSS_COMPILE := 1
+endif
+ifneq ($(shell go env GOARCH), $(shell go env GOHOSTARCH))
+	CROSS_COMPILE := 1
+endif
+
+ifndef CROSS_COMPILE
+
+ifeq ($(SQLITE_CHECK), 0)
+	TAGS += libsqlite3
+endif
+
+ifeq ($(ROCKSDB_CHECK), 0)
+	TAGS += rocksdb
+	CGO_CXXFLAGS := "${CGO_CXXFLAGS} -std=c++11"
+	CGO_FLAGS += CGO_CXXFLAGS=$(CGO_CXXFLAGS)
+endif
+
+endif
+
+default: build
+
+build: export GO111MODULE=on
+build:
+	$(CGO_FLAGS) go build -o bin/go-ycsb cmd/go-ycsb/*
+
+check:
+	golint -set_exit_status db/... cmd/... pkg/...
+
+