49 lines
2.0 KiB
YAML
49 lines
2.0 KiB
YAML
# 用法：./start.sh neo4j ... 或 docker compose --env-file .env -f compose/compose-neo4j.yaml up -d（在 deploy/docker 目录执行）
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# 或通过组合关键字：./start.sh middleware neo4j / ./start.sh all neo4j
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# 说明：Neo4j 图数据库（社区版，用于知识图谱 / GraphRAG 能力验证）
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# 官方文档: https://neo4j.com/docs/operations-manual/current/docker/introduction/
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# 镜像: https://hub.docker.com/_/neo4j
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# github: https://github.com/neo4j/neo4j
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# 启动后：
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# - Neo4j Browser: http://127.0.0.1:17474
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# - Bolt 连接: bolt://127.0.0.1:17687（docker 内应用容器地址 bolt://neo4j-bytedesk:7687）
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# - 默认账号 neo4j / ${NEO4J_PASSWORD}（仅空数据卷首次启动生效；复用旧卷时以旧密码为准）
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# 应用侧需在 properties 或环境变量中开启: bytedesk.ai.neo4j.enabled=true（BYTEDESK_AI_NEO4J_ENABLED=true）
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# 注意：healthcheck 密码通过容器内环境变量插值，不在本文件写死
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services:
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bytedesk-neo4j:
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image: neo4j:5.26.30
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container_name: neo4j-bytedesk
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restart: always
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volumes:
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- neo4j-data:/data
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- neo4j-logs:/logs
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environment:
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# 初始密码仅对空 /data 卷首次启动生效；复用已有数据卷时修改本值不会覆盖旧密码
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# 使用 ":-" 兜底，避免 .env 中留空值导致 NEO4J_AUTH=neo4j/ 启动失败
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- NEO4J_AUTH=neo4j/${NEO4J_PASSWORD:-bytedesk-neo4j}
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ports:
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- "17474:7474"
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- "17687:7687"
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networks:
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- bytedesk-network
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healthcheck:
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# 通过 CMD-SHELL 插值引用容器内 NEO4J_PASSWORD，验证 Bolt 链路与认证真正可用
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test: ["CMD-SHELL", "cypher-shell -a bolt://localhost:7687 -u neo4j -p \"$${NEO4J_PASSWORD:-bytedesk-neo4j}\" 'RETURN 1' || exit 1"]
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interval: 30s
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timeout: 10s
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retries: 5
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start_period: 60s
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logging:
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options:
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max-size: "10m"
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max-file: "3"
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volumes:
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neo4j-data:
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neo4j-logs:
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networks:
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bytedesk-network:
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driver: bridge
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