dolphinscheduler-搭建本地环境

后端搭建开发环境

一. 基础插件

maven（3.9.7）
maven必须升级到3.9.x版本，不然打包会异常
jdk（1.8）
zookeeper（3.8.4）
mysql或者pg（使用mysql）

二. 代码修改点

链接：https://dolphinscheduler.apache.org/en-us/download/3.1.9
目前相对稳定版本

项目说明
dolphinscheduler-api（接口，创建工作流等ui页面的功能）
dolphinscheduler-master（分发任务）
dolphinscheduler-worker（执行任务）
dolphinscheduler-alert（告警配置）
使用mysql
修改dolphinscheduler-bom子项目的pom.xml
将

            <dependency><groupId>mysql</groupId><artifactId>mysql-connector-java</artifactId><version>${mysql-connector.version}</version><scope>test</scope></dependency>

修改为

            <dependency><groupId>mysql</groupId><artifactId>mysql-connector-java</artifactId><version>${mysql-connector.version}</version><scope>compile</scope></dependency>

然后刷新maven
3. 导入数据库文件
创建好数据库后，导入sql文件，dolphinscheduler-dao/src/java/resource/dolphinscheduler_mysql.sql
4. 修改启动配置文件
dolphinscheduler-api
dolphinscheduler-master
dolphinscheduler-worker
dolphinscheduler-alert
主要修改application.yaml

#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#server:port: 12345servlet:session:timeout: 120mcontext-path: /dolphinscheduler/compression:enabled: truemime-types: text/html,text/xml,text/plain,text/css,text/javascript,application/javascript,application/json,application/xmljetty:max-http-form-post-size: 5000000spring:banner:charset: UTF-8jackson:time-zone: GMT+8date-format: "yyyy-MM-dd HH:mm:ss"servlet:multipart:max-file-size: 1024MBmax-request-size: 1024MBmessages:basename: i18n/messagesdatasource:driver-class-name: org.postgresql.Driverurl: jdbc:postgresql://127.0.0.1:5432/dolphinschedulerusername: rootpassword: roothikari:connection-test-query: select 1minimum-idle: 5auto-commit: truevalidation-timeout: 3000pool-name: DolphinSchedulermaximum-pool-size: 50connection-timeout: 30000idle-timeout: 600000leak-detection-threshold: 0initialization-fail-timeout: 1quartz:auto-startup: falsejob-store-type: jdbcjdbc:initialize-schema: neverproperties:org.quartz.threadPool.threadPriority: 5org.quartz.jobStore.isClustered: trueorg.quartz.jobStore.class: org.springframework.scheduling.quartz.LocalDataSourceJobStoreorg.quartz.scheduler.instanceId: AUTOorg.quartz.jobStore.tablePrefix: QRTZ_org.quartz.jobStore.acquireTriggersWithinLock: trueorg.quartz.scheduler.instanceName: DolphinSchedulerorg.quartz.threadPool.class: org.quartz.simpl.SimpleThreadPoolorg.quartz.jobStore.useProperties: falseorg.quartz.threadPool.makeThreadsDaemons: trueorg.quartz.threadPool.threadCount: 25org.quartz.jobStore.misfireThreshold: 60000org.quartz.scheduler.makeSchedulerThreadDaemon: trueorg.quartz.jobStore.driverDelegateClass: org.quartz.impl.jdbcjobstore.PostgreSQLDelegateorg.quartz.jobStore.clusterCheckinInterval: 5000mvc:pathmatch:matching-strategy: ANT_PATH_MATCHERmanagement:endpoints:web:exposure:include: '*'endpoint:health:enabled: trueshow-details: alwayshealth:db:enabled: truedefaults:enabled: falsemetrics:tags:application: ${spring.application.name}
## 修改
registry:type: zookeeperzookeeper:namespace: dolphinschedulerconnect-string: localhost:2181retry-policy:base-sleep-time: 60msmax-sleep: 300msmax-retries: 5session-timeout: 30sconnection-timeout: 9sblock-until-connected: 600msdigest: ~audit:enabled: falsemetrics:enabled: truepython-gateway:# Weather enable python gateway server or not. The default value is true.enabled: true# Authentication token for connection from python api to python gateway server. Should be changed the default value# when you deploy in public network.auth-token: jwUDzpLsNKEFER4*a8gruBH_GsAurNxU7A@Xc# The address of Python gateway server start. Set its value to `0.0.0.0` if your Python API run in different# between Python gateway server. It could be be specific to other address like `127.0.0.1` or `localhost`gateway-server-address: 0.0.0.0# The port of Python gateway server start. Define which port you could connect to Python gateway server from# Python API side.gateway-server-port: 25333# The address of Python callback client.python-address: 127.0.0.1# The port of Python callback client.python-port: 25334# Close connection of socket server if no other request accept after x milliseconds. Define value is (0 = infinite),# and socket server would never close even though no requests acceptconnect-timeout: 0# Close each active connection of socket server if python program not active after x milliseconds. Define value is# (0 = infinite), and socket server would never close even though no requests acceptread-timeout: 0security:authentication:# Authentication types (supported types: PASSWORD,LDAP)type: PASSWORD# IF you set type `LDAP`, below config will be effectiveldap:# ldap server configurls: ldap://ldap.forumsys.com:389/base-dn: dc=example,dc=comusername: cn=read-only-admin,dc=example,dc=compassword: passworduser:# admin userId when you use LDAP loginadmin: read-only-adminidentity-attribute: uidemail-attribute: mail# action when ldap user is not exist (supported types: CREATE,DENY)not-exist-action: CREATE# Traffic control, if you turn on this config, the maximum number of request/s will be limited.
# global max request number per second
# default tenant-level max request number
traffic:control:global-switch: falsemax-global-qps-rate: 300tenant-switch: falsedefault-tenant-qps-rate: 10#customize-tenant-qps-rate:# eg.#tenant1: 11#tenant2: 20# Override by profile---
## 修改
spring:config:activate:on-profile: mysqldatasource:driver-class-name: com.mysql.cj.jdbc.Driverurl: jdbc:mysql://17x.3x.x.x:3367/dolphinscheduler?useUnicode=true&characterEncoding=UTF-8&useSSL=falseusername: rootpassword: 123456quartz:properties:org.quartz.jobStore.driverDelegateClass: org.quartz.impl.jdbcjobstore.StdJDBCDelegate