安装 Docker 和 Docker Compose（已经安装可以跳过）
首先，确保你的 Ubuntu 系统是更新过的，可以使用以下命令更新软件包列表：
sudo apt-get update
安装 Docker，运行以下命令：
sudo apt-get install -y docker.io
安装完成后，将当前用户添加到docker用户组，以便能够以非sudo权限运行docker命令（需要注销并重新登录才能生效）：
sudo usermod -aG docker $USER
安装 Docker Compose。可以从官方 GitHub 仓库下载适合 Ubuntu 的二进制文件，也可以使用以下命令通过 Python 软件包管理器pip安装（确保已经安装了pip）：
sudo pip install docker-compose
搭建过程
下载源码包 apache-dolphinscheduler-2.0.5-src.tar.gz，下载地址: 下载，解压：
$ tar -zxvf apache-dolphinscheduler-2.0.5-src.tar.gz $ cd apache-dolphinscheduler-2.0.5-src/docker/docker-swarm
拉取镜像：
$ docker pull dolphinscheduler.docker.scarf.sh/apache/dolphinscheduler:2.0.5
启动容器：
$ docker-compose up -d
出现问题：
解决：
因为原来的配置文件里的ZooKeeper那个版本已经下架了，需要修改apache-dolphinscheduler-2.0.5-src/docker/docker-swarm目录下的docker-compose.yml：
# 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.
version: "3.1"
services:
dolphinscheduler-postgresql:
image: bitnami/postgresql:11.11.0
environment:
TZ: Asia/Shanghai
POSTGRESQL_USERNAME: root
POSTGRESQL_PASSWORD: root
POSTGRESQL_DATABASE: dolphinscheduler
volumes:
- dolphinscheduler-postgresql:/bitnami/postgresql
restart: unless-stopped
networks:
- dolphinscheduler
dolphinscheduler-zookeeper:
image: bitnami/zookeeper:3.8.4
environment:
TZ: Asia/Shanghai
ALLOW_ANONYMOUS_LOGIN: "yes"
ZOO_4LW_COMMANDS_WHITELIST: srvr,ruok,wchs,cons
volumes:
- dolphinscheduler-zookeeper:/bitnami/zookeeper
restart: unless-stopped
networks:
- dolphinscheduler
dolphinscheduler-api:
image: apache/dolphinscheduler:2.0.4
command: api-server
ports:
- 12345:12345
environment:
TZ: Asia/Shanghai
env_file: config.env.sh
healthcheck:
test: ["CMD", "/root/checkpoint.sh", "ApiApplicationServer"]
interval: 30s
timeout: 5s
retries: 3
depends_on:
- dolphinscheduler-postgresql
- dolphinscheduler-zookeeper
volumes:
- dolphinscheduler-logs:/opt/dolphinscheduler/logs
- dolphinscheduler-shared-local:/opt/soft
- dolphinscheduler-resource-local:/dolphinscheduler
restart: unless-stopped
networks:
- dolphinscheduler
dolphinscheduler-alert:
image: apache/dolphinscheduler:2.0.4
command: alert-server
environment:
TZ: Asia/Shanghai
env_file: config.env.sh
healthcheck:
test: ["CMD", "/root/checkpoint.sh", "AlertServer"]
interval: 30s
timeout: 5s
retries: 3
depends_on:
- dolphinscheduler-postgresql
volumes:
- dolphinscheduler-logs:/opt/dolphinscheduler/logs
restart: unless-stopped
networks:
- dolphinscheduler
dolphinscheduler-master:
image: apache/dolphinscheduler:2.0.4
command: master-server
environment:
TZ: Asia/Shanghai
env_file: config.env.sh
healthcheck:
test: ["CMD", "/root/checkpoint.sh", "MasterServer"]
interval: 30s
timeout: 5s
retries: 3
depends_on:
- dolphinscheduler-postgresql
- dolphinscheduler-zookeeper
volumes:
- dolphinscheduler-logs:/opt/dolphinscheduler/logs
- dolphinscheduler-shared-local:/opt/soft
restart: unless-stopped
networks:
- dolphinscheduler
dolphinscheduler-worker:
image: apache/dolphinscheduler:2.0.5
command: worker-server
environment:
TZ: Asia/Shanghai
env_file: config.env.sh
healthcheck:
test: ["CMD", "/root/checkpoint.sh", "WorkerServer"]
interval: 30s
timeout: 5s
retries: 3
depends_on:
- dolphinscheduler-postgresql
- dolphinscheduler-zookeeper
volumes:
- dolphinscheduler-worker-data:/tmp/dolphinscheduler
- dolphinscheduler-logs:/opt/dolphinscheduler/logs
- dolphinscheduler-shared-local:/opt/soft
- dolphinscheduler-resource-local:/dolphinscheduler
restart: unless-stopped
networks:
- dolphinscheduler
networks:
dolphinscheduler:
driver: bridge
volumes:
dolphinscheduler-postgresql:
dolphinscheduler-zookeeper:
dolphinscheduler-worker-data:
dolphinscheduler-logs:
dolphinscheduler-shared-local:
dolphinscheduler-resource-local:启动成功：
访问前端页面：http://localhost:12345/dolphinscheduler，默认的用户是admin，默认的密码是dolphinscheduler123。
停止服务：
$ docker stop $(docker ps -q) $ sudo systemctl stop docker
