add foundationdb build

.github/workflows/container_foundationdb_version.yml

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+name: "docker: build foundationdb image by version"
+
+on:
+  workflow_dispatch:
+    inputs:
+      fdb_version:
+        description: 'FoundationDB version to build (e.g. 7.3.43)'
+        required: true
+        default: '7.3.43'
+      seaweedfs_ref:
+        description: 'SeaweedFS git tag, branch, or commit to build'
+        required: true
+        default: 'master'
+      image_tag:
+        description: 'Optional Docker tag suffix (defaults to foundationdb_<fdb>_seaweedfs_<ref>)'
+        required: false
+        default: ''
+
+permissions:
+  contents: read
+
+jobs:
+  build-foundationdb-image:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v2
+
+      - name: Prepare Docker tag
+        id: tag
+        env:
+          FDB_VERSION_INPUT: ${{ inputs.fdb_version }}
+          SEAWEEDFS_REF_INPUT: ${{ inputs.seaweedfs_ref }}
+          CUSTOM_TAG_INPUT: ${{ inputs.image_tag }}
+        run: |
+          set -euo pipefail
+          sanitize() {
+            local value="$1"
+            value="${value,,}"
+            value="${value// /-}"
+            value="${value//[^a-z0-9_.-]/-}"
+            value="${value#-}"
+            value="${value%-}"
+            printf '%s' "$value"
+          }
+          version="${FDB_VERSION_INPUT}"
+          seaweed="${SEAWEEDFS_REF_INPUT}"
+          tag="${CUSTOM_TAG_INPUT}"
+          if [ -z "$version" ]; then
+            echo "FoundationDB version input is required." >&2
+            exit 1
+          fi
+          if [ -z "$seaweed" ]; then
+            echo "SeaweedFS ref input is required." >&2
+            exit 1
+          fi
+          sanitized_version="$(sanitize "$version")"
+          if [ -z "$sanitized_version" ]; then
+            echo "Unable to sanitize FoundationDB version '$version'." >&2
+            exit 1
+          fi
+          sanitized_seaweed="$(sanitize "$seaweed")"
+          if [ -z "$sanitized_seaweed" ]; then
+            echo "Unable to sanitize SeaweedFS ref '$seaweed'." >&2
+            exit 1
+          fi
+          if [ -z "$tag" ]; then
+            tag="foundationdb_${sanitized_version}_seaweedfs_${sanitized_seaweed}"
+          fi
+          tag="${tag,,}"
+          tag="${tag// /-}"
+          tag="${tag//[^a-z0-9_.-]/-}"
+          tag="${tag#-}"
+          tag="${tag%-}"
+          if [ -z "$tag" ]; then
+            echo "Resulting Docker tag is empty." >&2
+            exit 1
+          fi
+          echo "docker_tag=$tag" >> "$GITHUB_OUTPUT"
+          echo "full_image=chrislusf/seaweedfs:$tag" >> "$GITHUB_OUTPUT"
+          echo "seaweedfs_ref=$seaweed" >> "$GITHUB_OUTPUT"
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@29109295f81e9208d7d86ff1c6c12d2833863392 # v1
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v1
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v1
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Build and push image
+        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v2
+        with:
+          context: ./docker
+          push: true
+          file: ./docker/Dockerfile.foundationdb_large
+          build-args: |
+            FDB_VERSION=${{ inputs.fdb_version }}
+            BRANCH=${{ inputs.seaweedfs_ref }}
+          platforms: linux/amd64
+          tags: ${{ steps.tag.outputs.full_image }}
+          labels: |
+            org.opencontainers.image.title=seaweedfs
+            org.opencontainers.image.description=SeaweedFS is a distributed storage system for blobs, objects, files, and data lake, to store and serve billions of files fast!
+            org.opencontainers.image.vendor=Chris Lu
+

.github/workflows/container_release_foundationdb.yml

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+name: "docker: build release containers for foundationdb"
+
+on:
+  push:
+    tags:
+      - '*'
+  workflow_dispatch: {}
+
+permissions:
+  contents: read
+
+jobs:
+
+  build-large-release-container_foundationdb:
+    runs-on: [ubuntu-latest]
+
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v2
+      -
+        name: Docker meta
+        id: docker_meta
+        uses: docker/metadata-action@c1e51972afc2121e065aed6d45c65596fe445f3f # v3
+        with:
+          images: |
+            chrislusf/seaweedfs
+          tags: |
+            type=ref,event=tag,suffix=_large_disk_foundationdb
+          flavor: |
+            latest=false
+          labels: |
+            org.opencontainers.image.title=seaweedfs
+            org.opencontainers.image.description=SeaweedFS is a distributed storage system for blobs, objects, files, and data lake, to store and serve billions of files fast!
+            org.opencontainers.image.vendor=Chris Lu
+      -
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@29109295f81e9208d7d86ff1c6c12d2833863392 # v1
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v1
+      -
+        name: Login to Docker Hub
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v1
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      -
+        name: Build
+        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v2
+        with:
+          context: ./docker
+          push: ${{ github.event_name != 'pull_request' }}
+          file: ./docker/Dockerfile.foundationdb_large
+          build-args: |
+            BRANCH=${{ github.sha }}
+          platforms: linux/amd64
+          tags: ${{ steps.docker_meta.outputs.tags }}
+          labels: ${{ steps.docker_meta.outputs.labels }}
+

docker/Dockerfile.foundationdb_large

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+FROM golang:1.24 AS builder
+
+RUN apt-get update
+RUN apt-get install -y build-essential wget
+
+ARG FDB_VERSION=7.3.43
+ENV FDB_VERSION=${FDB_VERSION}
+
+# Install FoundationDB client libraries
+RUN cd /tmp && \
+    wget https://github.com/apple/foundationdb/releases/download/${FDB_VERSION}/foundationdb-clients_${FDB_VERSION}-1_amd64.deb && \
+    dpkg -i foundationdb-clients_${FDB_VERSION}-1_amd64.deb && \
+    rm foundationdb-clients_${FDB_VERSION}-1_amd64.deb
+
+# Set up FoundationDB environment variables for CGO
+ENV CGO_CFLAGS="-I/usr/include/foundationdb"
+ENV CGO_LDFLAGS="-lfdb_c"
+
+# build SeaweedFS
+RUN mkdir -p /go/src/github.com/seaweedfs/
+RUN git clone https://github.com/seaweedfs/seaweedfs /go/src/github.com/seaweedfs/seaweedfs
+ARG BRANCH=master
+RUN cd /go/src/github.com/seaweedfs/seaweedfs && git checkout $BRANCH
+RUN cd /go/src/github.com/seaweedfs/seaweedfs/weed \
+  && export LDFLAGS="-X github.com/seaweedfs/seaweedfs/weed/util/version.COMMIT=$(git rev-parse --short HEAD)" \
+  && go install -tags "5BytesOffset foundationdb" -ldflags "${LDFLAGS}"
+
+
+FROM alpine AS final
+LABEL author="Chris Lu"
+COPY --from=builder /go/bin/weed /usr/bin/
+RUN mkdir -p /etc/seaweedfs
+COPY --from=builder /go/src/github.com/seaweedfs/seaweedfs/docker/filer_foundationdb.toml /etc/seaweedfs/filer.toml
+COPY --from=builder /go/src/github.com/seaweedfs/seaweedfs/docker/entrypoint.sh /entrypoint.sh
+
+# Install dependencies and create non-root user
+# Note: FoundationDB client library needs to be installed in the runtime image
+RUN apk add --no-cache fuse ca-certificates wget && \
+    addgroup -g 1000 seaweed && \
+    adduser -D -u 1000 -G seaweed seaweed
+
+# Install FoundationDB client library in Alpine
+# We need to extract the .so files from the deb package
+COPY --from=builder /usr/lib/libfdb_c.so /usr/lib/libfdb_c.so
+
+# volume server gprc port
+EXPOSE 18080
+# volume server http port
+EXPOSE 8080
+# filer server gprc port
+EXPOSE 18888
+# filer server http port
+EXPOSE 8888
+# master server shared gprc port
+EXPOSE 19333
+# master server shared http port
+EXPOSE 9333
+# s3 server http port
+EXPOSE 8333
+# webdav server http port
+EXPOSE 7333
+
+# Create data directory and set proper ownership for seaweed user
+RUN mkdir -p /data && \
+    chown -R seaweed:seaweed /data && \
+    chown -R seaweed:seaweed /etc/seaweedfs && \
+    chmod 755 /entrypoint.sh
+
+VOLUME /data
+
+WORKDIR /data
+
+# Switch to non-root user
+USER seaweed
+
+ENTRYPOINT ["/entrypoint.sh"]
+

docker/filer_foundationdb.toml

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+[filer.options]
+# with http DELETE, by default the filer would check whether a folder is empty.
+# recursive_delete will delete all sub folders and files, similar to "rm -Rf"
+recursive_delete = false
+
+####################################################
+# FoundationDB store
+####################################################
+[foundationdb]
+enabled = true
+cluster_file = "/etc/foundationdb/fdb.cluster"
+api_version = 730
+# Optional: timeout for FDB operations (default: 10s)
+# timeout = "10s"
+# Optional: max retry delay for retryable errors (default: 1s)
+# max_retry_delay = "1s"
+# Optional: directory prefix for storing SeaweedFS data (default: "seaweedfs")
+# directory_prefix = "seaweedfs"
+