测试使用开源异构迁移工具dbswitch

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(base) root@node13:~# cat /etc/issue
Ubuntu 20.04.5 LTS \n \l

(base) root@node13:~# curl -k -sSL https://gitee.com/dromara/dbswitch/attach_files/1878800/download > /tmp/dbswitch_install.sh && bash /tmp/dbswitch_install.sh
Docker version 24.0.7, build afdd53b
docker-compose version 1.25.0, build unknown
Error response from daemon: No such container: dbswitch_webui
1.9.8: Pulling from inrgihc/dbswitch
e7c96db7181b: Pull complete
f910a506b6cb: Pull complete
b6abafe80f63: Pull complete
7236bacef262: Pull complete
bd5cabd0b908: Pull complete
e5a4a63c5a3d: Pull complete
Digest: sha256:b03c6132dd670666b9835310759c9c911b5f294a2e36fc97bea5bd6519eecde1
Status: Downloaded newer image for registry.cn-hangzhou.aliyuncs.com/inrgihc/dbswitch:1.9.8
registry.cn-hangzhou.aliyuncs.com/inrgihc/dbswitch:1.9.8
Creating network "dbswtich_default" with the default driver
Pulling mysqldb (mysql:5.7)...
5.7: Pulling from library/mysql
20e4dcae4c69: Pull complete
1c56c3d4ce74: Pull complete
e9f03a1c24ce: Pull complete
68c3898c2015: Pull complete
6b95a940e7b6: Pull complete
90986bb8de6e: Pull complete
ae71319cb779: Pull complete
ffc89e9dfd88: Pull complete
43d05e938198: Pull complete
064b2d298fba: Pull complete
df9a4d85569b: Pull complete
Digest: sha256:4bc6bc963e6d8443453676cae56536f4b8156d78bae03c0145cbe47c2aad73bb
Status: Downloaded newer image for mysql:5.7
Creating dbswitch_mysqldb ... done
Creating dbswitch_webui ... done

*********************************************************************************************************************************************************************************************
!!! 恭喜您 DBSWITCH 已经安装 ( 或升级 ) 【成功】 !!!

DBSWITCH访问信息如下：

地址：htttp://127.0.0.1:9088
账号：admin
密码：123456

*********************************************************************************************************************************************************************************************
(base) root@node13:~# netstat -tunlp|grep 9088
tcp 0 0 0.0.0.0:9088 0.0.0.0:* LISTEN 846951/docker-proxy
tcp6 0 0 :::9088 :::* LISTEN 846958/docker-proxy
(base) root@node13:~#

http://192.168.207.13:9088

admin/123456

测试从mysql到oracle，可以导入成功，不过表名多了双引号：

同样oracle到postgresql表名也多了双引号：

不能删除数据源，否则由于外键依赖的问题，导致列表报错：

删掉一个数据源后任务列表报错 · Issue #IANBO8 · dromara/dbswitch - Gitee.com

临时处理办法：

进入容器：

(base) root@node13:~# docker exec -it 490cc6414c54 /bin/bash

bash-4.2# mysql -utangyibo -n dbswitch -p123456
bash-4.2# exit
exit

删除相关任务重来，或者恢复之前删除的信息：

启停容器操作：

(base) root@node13:~# docker ps
CONTAINER ID   IMAGE                                                      COMMAND                  CREATED          STATUS          PORTS                                       NAMES
45bb0453fadd   registry.cn-hangzhou.aliyuncs.com/inrgihc/dbswitch:1.9.8   "/dbswitch-release/b…"   39 minutes ago   Up 39 minutes   0.0.0.0:9088->9088/tcp, :::9088->9088/tcp   dbswitch_webui
490cc6414c54   mysql:5.7                                                  "docker-entrypoint.s…"   39 minutes ago   Up 39 minutes   3306/tcp, 33060/tcp                         dbswitch_mysqldb
(base) root@node13:~# docker stop 45bb0453fadd
45bb0453fadd
(base) root@node13:~# docker stop 490c
490c
(base) root@node13:~# docker ps
CONTAINER ID   IMAGE     COMMAND   CREATED   STATUS    PORTS     NAMES
(base) root@node13:~# docker start 490cc6414c54
490cc6414c54
(base) root@node13:~# docker start 45bb0453fadd
45bb0453fadd
(base) root@node13:~# docker ps
CONTAINER ID   IMAGE                                                      COMMAND                  CREATED          STATUS          PORTS                                       NAMES
45bb0453fadd   registry.cn-hangzhou.aliyuncs.com/inrgihc/dbswitch:1.9.8   "/dbswitch-release/b…"   40 minutes ago   Up 4 seconds    0.0.0.0:9088->9088/tcp, :::9088->9088/tcp   dbswitch_webui
490cc6414c54   mysql:5.7                                                  "docker-entrypoint.s…"   40 minutes ago   Up 14 seconds   3306/tcp, 33060/tcp                         dbswitch_mysqldb
(base) root@node13:~#

dbswitch_install.sh脚本内容：

#!/bin/bash

set -e

shellwidth=$(stty size | awk '{print $2}')
DOWNLOAD_URL_DOCKER="https://get.docker.com"
TMP_DBSWITCH_DIR="/tmp/dbswtich"

command_exists() {
        command -v "$@" > /dev/null 2>&1
}

# install docker
install_docker_service() {
	if command_exists docker && [ -e /var/run/docker.sock ]; then
		docker --version
	else
		mkdir -p /etc/docker/
		cat > /etc/docker/daemon.json <<EOF
{
    "registry-mirrors":[
        "https://docker.mirrors.ustc.edu.cn",
        "http://hub-mirror.c.163.com",
        "https://dhyjbe13.mirror.aliyuncs.com"
    ],
    "insecure-registries": ["127.0.0.1/8"],
    "max-concurrent-downloads":10,
    "log-driver":"json-file",
    "log-level":"warn",
    "log-opts":{
        "max-size":"10m",
        "max-file":"3"
    },
    "data-root":"/var/lib/docker"
}
EOF
		curl -sSL ${DOWNLOAD_URL_DOCKER} -o /tmp/docker.sh
		sh /tmp/docker.sh --mirror Aliyun
		docker --version
		rm -f /tmp/docker.sh
		service docker restart
	fi
}

# install docker-compose
install_docker_compose() {
	if command_exists docker-compose ; then
		docker-compose --version
	else
		echo "download docker-compose now ..."
		curl -SL https://gitee.com/dromara/dbswitch/attach_files/1601064/download > /usr/local/bin/docker-compose && chmod +x /usr/local/bin/docker-compose
		docker-compose --version
	fi
}

# install dbswitch
install_dbswitch_service() {
        docker rm -f dbswitch_webui || true >>/dev/null
        docker pull registry.cn-hangzhou.aliyuncs.com/inrgihc/dbswitch:1.9.8
	rm -rf ${TMP_DBSWITCH_DIR} && mkdir -p ${TMP_DBSWITCH_DIR}
	cat > ${TMP_DBSWITCH_DIR}/docker-compose.yml <<EOF
version: '3.3'
services:
  mysqldb:
    container_name: dbswitch_mysqldb
    image: mysql:5.7
    volumes:
      - "/data/mysql:/var/lib/mysql"
    environment:
      TZ: Asia/Shanghai
      MYSQL_DATABASE: dbswitch
      MYSQL_USER: tangyibo
      MYSQL_PASSWORD: 123456
      MYSQL_ROOT_PASSWORD: 123456
      MYSQL_ROOT_HOST: '%'
  dbswitch:
    container_name: dbswitch_webui
    image: registry.cn-hangzhou.aliyuncs.com/inrgihc/dbswitch:1.9.8
    environment:
      MYSQLDB_HOST: dbswitch_mysqldb
      MYSQLDB_PORT: 3306
      MYSQLDB_USERNAME: tangyibo
      MYSQLDB_PASSWORD: 123456
      MYSQLDB_NAME: dbswitch
    ports:
      - 9088:9088
    depends_on:
      - mysqldb
EOF
	cd ${TMP_DBSWITCH_DIR} && docker-compose up -d
	rm -rf ${TMP_DBSWITCH_DIR}
}

# pring line on screen
function print_line() {
    for ((i = 1; i <= $shellwidth; i++)); do
        echo -n '*'
    done
}

# print success
print_success(){
	echo ''
	print_line
	echo ''
	echo "   !!! 恭 喜 您 DBSWITCH 已 经 安 装 ( 或 升 级 ) 【成 功】 !!!"
	echo ''
	echo ''
	echo " DBSWITCH访问信息如下："
	echo ""
	echo "    地址：htttp://127.0.0.1:9088 "
	echo "    账号：admin "
	echo "    密码：123456  "
	echo ''
	print_line
	echo ''
}

install_docker_service
install_docker_compose
install_dbswitch_service
print_success

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