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78 lines
3.0 KiB
Markdown
78 lines
3.0 KiB
Markdown
# Dolphinscheduler 安装教程
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## 请参考官方文档
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- [请参考官方文档部署][install]
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- [数据源配置及初始化数据库][datasource]
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## 注意事项
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### 集群部署中 添加密码步骤
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```shell
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# centos
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echo "dolphinscheduler" | passwd --stdin dolphinscheduler
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# ubuntu
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echo dolphinscheduler:dolphinscheduler | chpasswd &> /dev/null
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```
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### 建议使用 `dolphinscheduler` 用户操作
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配置完用户和免密全选后，后续操作建议都在 `dolphinscheduler` 用户中执行
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### 配置 env `./bin/env/dolphinscheduler_env.sh`
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```shell
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# JAVA_HOME, will use it to start DolphinScheduler server
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export JAVA_HOME=${JAVA_HOME:-/opt/soft/java}
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# Database related configuration, set database type, username and password
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export DATABASE=${DATABASE:-postgresql}
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export SPRING_PROFILES_ACTIVE=${DATABASE}
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export SPRING_DATASOURCE_URL="jdbc:postgresql://127.0.0.1:5432/dolphinscheduler"
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export SPRING_DATASOURCE_USERNAME={user}
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export SPRING_DATASOURCE_PASSWORD={password}
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# DolphinScheduler server related configuration
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export SPRING_CACHE_TYPE=${SPRING_CACHE_TYPE:-none}
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export SPRING_JACKSON_TIME_ZONE=${SPRING_JACKSON_TIME_ZONE:-UTC}
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# Registry center configuration, determines the type and link of the registry center
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export REGISTRY_TYPE=${REGISTRY_TYPE:-zookeeper}
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export REGISTRY_ZOOKEEPER_CONNECT_STRING=${REGISTRY_ZOOKEEPER_CONNECT_STRING:-localhost:2181}
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# Tasks related configurations, need to change the configuration if you use the related tasks.
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export HADOOP_HOME=${HADOOP_HOME:-/opt/soft/hadoop}
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export HADOOP_CONF_DIR=${HADOOP_CONF_DIR:-/opt/soft/hadoop/etc/hadoop}
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export SPARK_HOME=${SPARK_HOME:-/opt/soft/spark}
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export PYTHON_LAUNCHER=${PYTHON_LAUNCHER:-/opt/soft/python}
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export HIVE_HOME=${HIVE_HOME:-/opt/soft/hive}
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export FLINK_HOME=${FLINK_HOME:-/opt/soft/flink}
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export DATAX_LAUNCHER=${DATAX_LAUNCHER:-/opt/soft/datax/bin/python3}
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export PATH=$HADOOP_HOME/bin:$SPARK_HOME/bin:$PYTHON_LAUNCHER:$JAVA_HOME/bin:$HIVE_HOME/bin:$FLINK_HOME/bin:$DATAX_LAUNCHER:$PATH
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```
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### 启停服务
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- 本教程编写时 脚本中存在 installPath 变量，执行脚本时需要 export 该变量为安装路径
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- 本教程编写时 start-all.sh 脚本无法直接执行，建议直接使用下面的命令。失败原因没花时间找
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- 进入安装目录
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```shell
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export installPath=$(pwd)
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# 启停 Master
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bash ./bin/dolphinscheduler-daemon.sh stop master-server
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bash ./bin/dolphinscheduler-daemon.sh start master-server
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# 启停 Worker
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bash ./bin/dolphinscheduler-daemon.sh start worker-server
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bash ./bin/dolphinscheduler-daemon.sh stop worker-server
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# 启停 Api
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bash ./bin/dolphinscheduler-daemon.sh start api-server
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bash ./bin/dolphinscheduler-daemon.sh stop api-server
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# 启停 Alert
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bash ./bin/dolphinscheduler-daemon.sh start alert-server
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bash ./bin/dolphinscheduler-daemon.sh stop alert-server
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```
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## 参考文档
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- [官方伪集群教程][install]
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[install]: https://dolphinscheduler.apache.org/zh-cn/docs/3.2.2/guide/installation/pseudo-cluster
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[datasource]: https://github.com/apache/dolphinscheduler/blob/3.2.2-release/docs/docs/zh/guide/howto/datasource-setting.md
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