mirror of
https://github.com/seaweedfs/seaweedfs.git
synced 2026-09-09 16:10:44 +02:00
chrislu
90f5a2371e
Troubleshooting 'seaweedfs-volume: Temporary failure in name resolution': docker-compose.yml changes: - Add MAVEN_OPTS to disable Java DNS caching (ttl=0) Java caches DNS lookups which can cause stale results - Add ping tests before mvn test to verify DNS resolution Tests: ping -c 1 seaweedfs-volume && ping -c 1 seaweedfs-filer - This will show if DNS works before tests run workflow changes: - List Docker networks before running tests - Shows network configuration for debugging - Helps verify spark-tests joins correct network If ping succeeds but tests fail, it's a Java/Maven DNS issue. If ping fails, it's a Docker networking configuration issue. Note: Previous test failures may be from old code before Docker networking fix.
100 lines
2.8 KiB
YAML
100 lines
2.8 KiB
YAML
services:
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seaweedfs-master:
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build:
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context: ../../../docker
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dockerfile: Dockerfile.local
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image: seaweedfs:local
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container_name: seaweedfs-spark-master
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ports:
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- "9333:9333"
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- "19333:19333"
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command: "master -ip=seaweedfs-master -ip.bind=0.0.0.0 -port=9333 -port.grpc=19333 -volumeSizeLimitMB=50 -defaultReplication=000 -peers=none"
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networks:
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- seaweedfs-spark
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healthcheck:
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test: ["CMD", "wget", "--spider", "-q", "http://localhost:9333/cluster/status"]
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interval: 10s
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timeout: 5s
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retries: 3
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start_period: 10s
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seaweedfs-volume:
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build:
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context: ../../../docker
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dockerfile: Dockerfile.local
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image: seaweedfs:local
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container_name: seaweedfs-spark-volume
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ports:
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- "8080:8080"
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- "18080:18080"
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command: "volume -mserver=seaweedfs-master:9333 -ip=seaweedfs-volume -ip.bind=0.0.0.0 -port=8080 -port.grpc=18080 -publicUrl=seaweedfs-volume:8080 -max=100 -dir=/data -preStopSeconds=1"
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volumes:
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- seaweedfs-volume-data:/data
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depends_on:
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seaweedfs-master:
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condition: service_healthy
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networks:
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- seaweedfs-spark
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healthcheck:
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test: ["CMD", "wget", "--spider", "-q", "http://localhost:8080/status"]
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interval: 10s
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timeout: 5s
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retries: 3
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start_period: 10s
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seaweedfs-filer:
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build:
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context: ../../../docker
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dockerfile: Dockerfile.local
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image: seaweedfs:local
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container_name: seaweedfs-spark-filer
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ports:
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- "8888:8888"
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- "18888:18888"
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command: "filer -master=seaweedfs-master:9333 -ip=seaweedfs-filer -ip.bind=0.0.0.0 -port=8888 -port.grpc=18888"
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depends_on:
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seaweedfs-master:
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condition: service_healthy
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seaweedfs-volume:
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condition: service_healthy
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networks:
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- seaweedfs-spark
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healthcheck:
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test: ["CMD", "wget", "--spider", "-q", "http://localhost:8888/"]
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interval: 10s
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timeout: 5s
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retries: 3
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start_period: 15s
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spark-tests:
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image: maven:3.9-eclipse-temurin-17
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container_name: seaweedfs-spark-tests
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volumes:
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- .:/workspace
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- ~/.m2:/root/.m2
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working_dir: /workspace
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environment:
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- SEAWEEDFS_TEST_ENABLED=true
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- SEAWEEDFS_FILER_HOST=seaweedfs-filer
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- SEAWEEDFS_FILER_PORT=8888
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- SEAWEEDFS_FILER_GRPC_PORT=18888
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- HADOOP_HOME=/tmp
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# Disable Java DNS caching to ensure fresh DNS lookups
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- MAVEN_OPTS=-Dsun.net.inetaddr.ttl=0 -Dnetworkaddress.cache.ttl=0
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command: sh -c "sleep 30 && ping -c 1 seaweedfs-volume && ping -c 1 seaweedfs-filer && mvn test"
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depends_on:
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seaweedfs-filer:
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condition: service_healthy
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networks:
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- seaweedfs-spark
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mem_limit: 4g
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cpus: 2
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networks:
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seaweedfs-spark:
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driver: bridge
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volumes:
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seaweedfs-volume-data:
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