apache-dolphinscheduler-3.2.0伪集群启动，采用mysql数据库_dolphinscheduler3.2.0伪集群部署

一、apache-dolphinscheduler介绍

Apache DolphinScheduler 是一个分布式的开源调度系统，它提供了一种可视化、可扩展、高可用的任务调度和数据处理方案。

二、apache-dolphinscheduler下载

2.1、下载apache-dolphinscheduler

https://dolphinscheduler.apache.org/en-us/download/3.2.0

apache-dolphinscheduler-3.2.0

三、apache-dolphinscheduler配置

3.1、配置host，配置免密

3.2、进入/usr/local/bigdata/apache-dolphinschedulerW/bin/env

3.3、修改dolphinscheduler_env.sh

export JAVA_HOME=${JAVA_HOME:-/usr/local/jdk1.8.0_391}
export REGISTRY_ZOOKEEPER_CONNECT_STRING=${REGISTRY_ZOOKEEPER_CONNECT_STRING:-node4:2181}
export DATABASE=${DATABASE:-mysql}
export SPRING_PROFILES_ACTIVE=${DATABASE}
export SPRING_DATASOURCE_URL="jdbc:mysql://192.168.1.103:3306/dolphinscheduler?useUnicode=true&characterEncoding=UTF-8&useSSL=false&allowPublicKeyRetrieval=true"
export SPRING_DATASOURCE_USERNAME=root
export SPRING_DATASOURCE_PASSWORD=123456

3.4、修改install_env.sh

#
# 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.
#
 
# ---------------------------------------------------------
# INSTALL MACHINE
# ---------------------------------------------------------
# A comma separated list of machine hostname or IP would be installed DolphinScheduler,
# including master, worker, api, alert. If you want to deploy in pseudo-distributed
# mode, just write a pseudo-distributed hostname
# Example for hostnames: ips="ds1,ds2,ds3,ds4,ds5", Example for IPs: ips="192.168.8.1,192.168.8.2,192.168.8.3,192.168.8.4,192.168.8.5"
ips=${ips:-"node4"}
 
# Port of SSH protocol, default value is 22. For now we only support same port in all `ips` machine
# modify it if you use different ssh port
sshPort=${sshPort:-"22"}
 
# A comma separated list of machine hostname or IP would be installed Master server, it
# must be a subset of configuration `ips`.
# Example for hostnames: masters="ds1,ds2", Example for IPs: masters="192.168.8.1,192.168.8.2"
masters=${masters:-"node4"}
 
# A comma separated list of machine <hostname>:<workerGroup> or <IP>:<workerGroup>.All hostname or IP must be a
# subset of configuration `ips`, And workerGroup have default value as `default`, but we recommend you declare behind the hosts
# Example for hostnames: workers="ds1:default,ds2:default,ds3:default", Example for IPs: workers="192.168.8.1:default,192.168.8.2:default,192.168.8.3:default"
workers=${workers:-"node4:default"}
 
# A comma separated list of machine hostname or IP would be installed Alert server, it
# must be a subset of configuration `ips`.
# Example for hostname: alertServer="ds3", Example for IP: alertServer="192.168.8.3"
alertServer=${alertServer:-"node4"}
 
# A comma separated list of machine hostname or IP would be installed API server, it
# must be a subset of configuration `ips`.
# Example for hostname: apiServers="ds1", Example for IP: apiServers="192.168.8.1"
apiServers=${apiServers:-"node4"}
 
# The directory to install DolphinScheduler for all machine we config above. It will automatically be created by `install.sh` script if not exists.
# Do not set this configuration same as the current path (pwd). Do not add quotes to it if you using related path.
installPath=${installPath:-"/tmp/dolphinscheduler"}
 
# The user to deploy DolphinScheduler for all machine we config above. For now user must create by yourself before running `install.sh`
# script. The user needs to have sudo privileges and permissions to operate hdfs. If hdfs is enabled than the root directory needs
# to be created by this user
deployUser=${deployUser:-"root"}
 
# The root of zookeeper, for now DolphinScheduler default registry server is zookeeper.
# It will delete ${zkRoot} in the zookeeper when you run install.sh, so please keep it same as registry.zookeeper.namespace in yml files.
# Similarly, if you want to modify the value, please modify registry.zookeeper.namespace in yml files as well.
zkRoot=${zkRoot:-"/dolphinscheduler"}

 3.5、执行install.sh

./install.sh 

3.6、启动zookeeper

3.7、启动结果

node4:default
node4 master server is starting
Begin start master-server......
starting master-server, logging to /tmp/dolphinscheduler/master-server/logs
Overwrite master-server/conf/dolphinscheduler_env.sh using bin/env/dolphinscheduler_env.sh.
End start master-server.
node4 worker server is starting
Begin start worker-server......
starting worker-server, logging to /tmp/dolphinscheduler/worker-server/logs
Overwrite worker-server/conf/dolphinscheduler_env.sh using bin/env/dolphinscheduler_env.sh.
End start worker-server.
Begin start alert-server......
starting alert-server, logging to /tmp/dolphinscheduler/alert-server/logs
Overwrite alert-server/conf/dolphinscheduler_env.sh using bin/env/dolphinscheduler_env.sh.
End start alert-server.
node4 api server is starting
Begin start api-server......
starting api-server, logging to /tmp/dolphinscheduler/api-server/logs
Overwrite api-server/conf/dolphinscheduler_env.sh using bin/env/dolphinscheduler_env.sh.
End start api-server.
query server status
 
 
====================== dolphinscheduler server config =============================
1.dolphinscheduler server node config hosts:[  node4  ]
2.master server node config hosts:[  node4  ]
3.worker server node config hosts:[  node4:default  ]
4.alert server node config hosts:[  node4  ]
5.api server node config hosts:[  node4  ]
 
 
====================== dolphinscheduler server status =============================
node server state
 
 
node4  Begin status master-server......
master-server  [  RUNNING  ]
End status master-server.
node4  Begin status worker-server......
worker-server  [  RUNNING  ]
End status worker-server.
node4  Begin status alert-server......
alert-server  [  RUNNING  ]
End status alert-server.
node4  Begin status api-server......
api-server  [  RUNNING  ]
End status api-server.
[root@node4 bin]# jps
61345 WorkerServer
61395 AlertServer
61305 MasterServer
61452 ApiApplicationServer
61692 Jps
55391 QuorumPeerMain

3.8、启动伪集群

 ./start-all.sh 

3.9、查看启动进程

[root@node4 bin]# jps
61345 WorkerServer
64500 MasterServer
61452 ApiApplicationServer
64557 AlertServer
66396 Jps
55391 QuorumPeerMain

3.10、关闭伪集群

./stop-all.sh 

[root@node4 bin]# ./stop-all.sh 
node4:default
node4 master server is stopping
Begin stop master-server......
stopping master-server
End stop master-server.
node4 worker server is stopping
Begin stop worker-server......
stopping worker-server
End stop worker-server.
Begin stop alert-server......
stopping alert-server
End stop alert-server.
node4 api server is stopping
Begin stop api-server......
stopping api-server
End stop api-server.

四、apache-dolphinscheduler启动

http://192.168.42.142:12345/dolphinscheduler/ui