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datax/Demo/MultiProc/README.md
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datax/Demo/MultiProc/README.md
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# 部署多进程 datax
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- 两组 job
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- 第一组每天 5 点执行一次,每次最多并行 3 个 job,每个 job 超时时间十五分钟
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- 第二组每天 6 点执行一次,每次最多并行 4 个 job,每个 job 超时时间一小时
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- 根据实际环境修改
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- docker-compose.yml
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- datax/job/xxxx.json
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- 创建目录
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```
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grep '\<source:' docker-compose.yml | cut -d: -f2 | xargs mkdir -p
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```
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- 把第一组任务的 job 配置文件(xxxx.json)放在 /compose/datax1/job/ 下
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- 把第二组任务的 job 配置文件(xxxx.json)放在 /compose/datax2/job/ 下
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- 启动
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```
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docker-compose up -d
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```
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- 添加定时任务
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```
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* 5 * * * docker-compose -f /compose/docker-compose.yml up -d datax1
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* 6 * * * docker-compose -f /compose/docker-compose.yml up -d datax2
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```
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datax/Demo/MultiProc/docker-compose.yml
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datax/Demo/MultiProc/docker-compose.yml
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version: "3.7"
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services:
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datax1:
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image: harbor.colben.cn/general/datax
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container_name: datax1
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restart: "no"
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stop_grace_period: 1m
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environment:
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TIMEOUT: 15m
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MAX_PROCS: 3
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network_mode: "host"
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volumes:
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- type: bind
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source: ./datax1/job
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target: /opt/datax/job
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- type: bind
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source: ./datax1/log
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target: /opt/datax/log
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- type: bind
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source: ./datax1/log_perf
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target: /opt/datax/log_perf
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datax2:
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image: harbor.colben.cn/general/datax
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container_name: datax2
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restart: "no"
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stop_grace_period: 1m
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environment:
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TIMEOUT: 1h
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MAX_PROCS: 4
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network_mode: "host"
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volumes:
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- type: bind
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source: ./datax2/job
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target: /opt/datax/job
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- type: bind
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source: ./datax2/log
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target: /opt/datax/log
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- type: bind
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source: ./datax2/log_perf
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target: /opt/datax/log_perf
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