Added clustering github workflow

Signed-off-by: Petu Eusebiu <peusebiu@cisco.com>
2024-12-30 22:34:13 -05:00 · 2022-03-02 20:10:06 +02:00 · 2022-03-02 20:10:06 +02:00 · fa27e22404
commit fa27e22404
parent b8010e1ee4
4 changed files with 244 additions and 0 deletions
--- a/.github/workflows/cluster.yaml
+++ b/.github/workflows/cluster.yaml
@ -0,0 +1,162 @@
+name: "Clustering test"
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches: [main]
+  release:
+    types:
+      - published
+
+jobs:
+  client-tools:
+    name: Stateless zot with shared reliable storage
+    runs-on: ubuntu-latest
+    # services:
+    #   minio:
+    #     image: minio/minio:edge-cicd
+    #     env:
+    #       MINIO_ROOT_USER: minioadmin
+    #       MINIO_ROOT_PASSWORD: minioadmin
+    #     ports:
+    #       - 9000:9000
+    #     volumes:
+    #       - /tmp/data:/data
+    #     options: --name=minio --health-cmd "curl http://localhost:9000/minio/health/live"
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-go@v2
+        with:
+          go-version: 1.17.x
+      - name: Install dependencies
+        run: |
+          cd $GITHUB_WORKSPACE
+          go get -u github.com/swaggo/swag/cmd/swag
+          go mod download
+          sudo apt-get update
+          sudo apt-get -y install rpm uidmap
+          # install skopeo
+          . /etc/os-release
+          echo "deb https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/xUbuntu_${VERSION_ID}/ /" | sudo tee /etc/apt/sources.list.d/devel:kubic:libcontainers:stable.list
+          curl -L https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/xUbuntu_${VERSION_ID}/Release.key | sudo apt-key add -
+          sudo apt-get update
+          sudo apt-get -y upgrade
+          sudo apt-get -y install skopeo
+          # install notation
+          curl -Lo notation.tar.gz https://github.com/notaryproject/notation/releases/download/v0.7.1-alpha.1/notation_0.7.1-alpha.1_linux_amd64.tar.gz
+          sudo tar xvzf notation.tar.gz -C /usr/bin notation
+          # install oras
+          curl -LO https://github.com/oras-project/oras/releases/download/v0.12.0/oras_0.12.0_linux_amd64.tar.gz
+          mkdir -p oras-install/
+          tar -zxf oras_0.12.0_*.tar.gz -C oras-install/
+          sudo mv oras-install/oras /usr/bin/
+          rm -rf oras_0.12.0_*.tar.gz oras-install/
+
+          # install haproxy
+          sudo apt-get install haproxy
+
+      - name: Setup minio service
+        run: |
+            docker run -d -p 9000:9000 --name minio \
+                -e "MINIO_ACCESS_KEY=minioadmin" \
+                -e "MINIO_SECRET_KEY=minioadmin" \
+                -v /tmp/data:/data \
+                -v /tmp/config:/root/.minio \
+                --health-cmd "curl http://localhost:9000/minio/health/live" \
+                minio/minio:edge-cicd server /data
+
+      - name: Install py minio
+        run: pip3 install minio
+      - name: Create minio bucket
+        run: |
+            python3 - <<'EOF'
+            from minio import Minio
+
+            try:
+                minio = Minio(
+                    'localhost:9000',
+                    access_key='minioadmin',
+                    secret_key='minioadmin',
+                    secure=False
+                )
+            except Exception as ex:
+                raise
+
+            minio.make_bucket('zot-storage')
+            print(f'{minio.list_buckets()}')
+            EOF
+
+      - name: Run haproxy
+        run: |
+            sudo haproxy -d -f examples/cluster/haproxy.cfg -D
+            sleep 10
+      
+      - name: Prepare configuration files
+        run: |
+            cp test/cluster/config-minio.json test/cluster/config-minio1.json
+            sed -i 's/8081/8082/g' test/cluster/config-minio.json
+            cp test/cluster/config-minio.json test/cluster/config-minio2.json
+            sed -i 's/8082/8083/g' test/cluster/config-minio.json
+            cp test/cluster/config-minio.json test/cluster/config-minio3.json
+            
+      - name: Run push-pull tests
+        run: |
+            make binary
+            ./bin/zot-linux-amd64 serve test/cluster/config-minio1.json &
+            ./bin/zot-linux-amd64 serve test/cluster/config-minio2.json &
+            ./bin/zot-linux-amd64 serve test/cluster/config-minio3.json &
+            sleep 10
+            # run tests
+            skopeo --debug copy --format=oci --dest-tls-verify=false docker://ghcr.io/project-zot/golang:1.17 docker://localhost:8080/golang:1.17
+            skopeo --debug copy --src-tls-verify=false docker://localhost:8080/golang:1.17 oci:golang:1.17
+            echo "{\"name\":\"foo\",\"value\":\"bar\"}" > config.json
+            echo "hello world" > artifact.txt
+            oras push localhost:8080/hello-artifact:v2 \
+                --manifest-config config.json:application/vnd.acme.rocket.config.v1+json \
+                    artifact.txt:text/plain -d -v
+            rm -f artifact.txt # first delete the file
+            oras pull localhost:8080/hello-artifact:v2 -d -v -a
+            grep -q "hello world" artifact.txt  # should print "hello world"
+            if [ $? -ne 0 ]; then \
+              killall -r zot-*; \
+              exit 1; \
+            fi
+
+            killall -r zot-*
+        env:
+          AWS_ACCESS_KEY_ID: minioadmin
+          AWS_SECRET_ACCESS_KEY: minioadmin
+      
+      - name: Run benchmark
+        run: |
+            make bench
+            ./bin/zot-linux-amd64 serve test/cluster/config-minio1.json &
+            ./bin/zot-linux-amd64 serve test/cluster/config-minio2.json &
+            ./bin/zot-linux-amd64 serve test/cluster/config-minio3.json &
+            sleep 10
+            # run zb
+            bin/zb-linux-amd64 -c 10 -n 100 -o ci-cd http://localhost:8080
+        env:
+          AWS_ACCESS_KEY_ID: minioadmin
+          AWS_SECRET_ACCESS_KEY: minioadmin
+  
+      # Download previous benchmark result from cache (if exists)
+      - name: Download previous benchmark data
+        uses: actions/cache@v1
+        with:
+          path: ./cache
+          key: ${{ runner.os }}-benchmark-stateless-cluster
+      # Run `github-action-benchmark` action
+      - name: Store benchmark result
+        uses: benchmark-action/github-action-benchmark@v1.11.3
+        with:
+          # What benchmark tool the output.txt came from
+          tool: 'customBiggerIsBetter'
+          # Where the output from the benchmark tool is stored
+          output-file-path: ci-cd.json
+          # Where the previous data file is stored
+          external-data-json-path: ./cache/benchmark-data.json
+          # Workflow will fail when an alert happens
+          fail-on-alert: true
+      # Upload the updated cache file for the next job by actions/cache
--- a/README.md
+++ b/README.md
@ -15,6 +15,7 @@ https://zotregistry.io
 ## What's new?
 * Supports container image signatures - [cosign](https://github.com/sigstore/cosign) and [notation](https://github.com/notaryproject/notation)
 * Multi-arch support
+* Clustering support

 # Features
 * Conforms to [OCI distribution spec](https://github.com/opencontainers/distribution-spec) APIs
@ -368,6 +369,13 @@ bin/zxp config _config-file_
 ## Enable Metrics
 In the zot with all extensions case see [configuration example](./examples/config-metrics.json) for enabling metrics

+## Clustering
+
+zot supports clustering by using multiple stateless zot with shared s3 storage and a haproxy (with sticky session) in front of them.
+
+- haproxy [configuration example](./examples/cluster/haproxy.cfg)
+- zot s3 [configuration example](./examples/config-s3.json)
+
 # Contributing

 We encourage and support an active, healthy community of contributors.
--- a/examples/cluster/haproxy.cfg
+++ b/examples/cluster/haproxy.cfg
@ -0,0 +1,49 @@
+global
+        log /dev/log    local0
+        log /dev/log    local1 notice
+        chroot /var/lib/haproxy
+        maxconn 2000
+        stats socket /run/haproxy/admin.sock mode 660 level admin expose-fd listeners
+        stats timeout 30s
+        user haproxy
+        group haproxy
+        daemon
+
+        # Default SSL material locations
+        ca-base /etc/ssl/certs
+        crt-base /etc/ssl/private
+
+        # See: https://ssl-config.mozilla.org/#server=haproxy&server-version=2.0.3&config=intermediate
+        ssl-default-bind-ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384
+        ssl-default-bind-ciphersuites TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
+        ssl-default-bind-options ssl-min-ver TLSv1.2 no-tls-tickets
+
+defaults
+        log     global
+        mode    http
+        option  httplog
+        option  dontlognull
+        timeout connect 5000
+        timeout client  50000
+        timeout server  50000
+        errorfile 400 /etc/haproxy/errors/400.http
+        errorfile 403 /etc/haproxy/errors/403.http
+        errorfile 408 /etc/haproxy/errors/408.http
+        errorfile 500 /etc/haproxy/errors/500.http
+        errorfile 502 /etc/haproxy/errors/502.http
+        errorfile 503 /etc/haproxy/errors/503.http
+        errorfile 504 /etc/haproxy/errors/504.http
+
+frontend local_zot
+    bind 127.0.0.1:8080
+    mode http
+    default_backend my_zots
+
+backend my_zots
+    mode http
+    balance leastconn
+    stick-table type ip size 1m expire 1h
+    stick on src
+    server zot1 127.0.0.1:8081 check
+    server zot2 127.0.0.1:8081 check
+    server zot3 127.0.0.1:8082 check
--- a/test/cluster/config-minio.json
+++ b/test/cluster/config-minio.json
@ -0,0 +1,25 @@
+{
+    "version": "0.1.0-dev",
+    "storage": {
+        "rootDirectory": "/zot",
+        "gc": false,
+        "dedupe": false,
+        "storageDriver": {
+            "name": "s3",
+            "region": "us-east-2",
+            "bucket": "zot-storage",
+            "regionendpoint": "http://localhost:9000",
+            "secure": false,
+            "skipverify": false
+        }
+    },
+    "http": {
+        "address": "127.0.0.1",
+        "port": "8081",
+        "ReadOnly": false
+    },
+    "log": {
+        "level": "debug",
+        "output": "/dev/null"
+    }
+}