1. Get Docker ready

Docker 18 or the version above are strongly recommended. No specific requirements for the host environment.

Check your docker version through the order below:

docker -v

2. Download ZenTao image

Online download and offline import are both available to deploy ZenTao image and you can choose according to your environment.

2.1 Download

ZenTao image is uploaded to dockerhub, and you could find it here, https://hub.docker.com/r/easysoft/zentao/tags

sudo docker pull [Image name]:[Image tag]

Pull an image, e.g. zentao:12.2.stable

sudo docker pull easysoft/zentao:12.2.stable

ZenTao version and Image tag:

ZenTao Version	Tag
Open source	Start with number, like 12.2.stable
Professional	Start with pro, like pro8.8
Enterprise	Strat with biz, like biz3.7

2.2. Import

ZenTao versions, image names and image links:

ZenTao Version	Image name	Image link ( Archive fiel directory )
Open source 12.3.1	easysoft/zentao:12.3.1	/dl/zentao_12.3.1.tar
Open source12.2.stable	easysoft/zentao:12.2.stable	/dl/zentao_12.2.stable.tar
Professional 8.8	easysoft/zentao:pro8.8	/dl/zentao_pro8.8.tar
Enterprise 3.7	easysoft/zentao:biz3.7	/dl/zentao_biz3.7.tar

As you can see above, image link names are combined of zentao_version number.tar

Note: The naming format of the archive file is product name+underline+version number+.tar, and all the products in the future will follow this format, too.

So how to import images? 

1. Choose the appropriate image link for you and import it into your host. 
2. Go to archive file directory and run docker load

sudo docker load -i [Archive file directory]

Load an image, e.g. zentao_12.3.1.tar

sudo docker load -i zentao_12.3.1.tar

3. Docker start

3.1. Create a docker network

sudo docker network create --subnet=[ip range] [network driver name]

• IP range: For example, 172.172.172.0/24 ranges from 172.172.172.1 to 172.172.172.254.
• Network driver name: a name for network driver, name as you wish.

sudo docker network create --subnet=172.172.172.0/24 zentaonet

3.2. Docker container start

sudo docker run --name [container name] -p [host port]:80 --network=[driver name] --ip [container IP] --mac-address [mac address] -v [host zentao root]:/www/zentaopms -v [host mysql root]:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=[database password] -d easysoft/zentao:[image tag]

• container name: name a container you want to start as you wish.
• host port: your web host port
• driver name: the network driver
• container IP: pick a static IP for your container
• MAC address: pick a static MAC address for your container, ranges from 02:42:ac:11:00:00 to 02:42:ac:11:ff:ff are recommended
• host ZenTao root: required, for ZenTao files and attachments storage. Leave it blank if you are not upgrading your ZenTao.
• host MySQL root: required, for ZenTao data storage. Leave it blank if you are not upgrading your ZenTao.
• database password: default account in container is root, 123456, do not mention it if you don't need to change anything, but you can use MYSQL_ROOT_PASSWORD to modify the password as well.
• image tag: the version of ZenTao.

Create blank roots /www/zentaopms and /www/mysqldata on the host

sudo docker run --name zentao -p 80:80 --network=zentaonet --ip 172.172.172.172 --mac-address 02:42:ac:11:00:00 -v /www/zentaopms:/www/zentaopms -v /www/mysqldata:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=123456 -d easysoft/zentao:12.2.stable

Note:

• If you need to connect to the database remotely, you can add a port mapping "-p [host port]:3306"
• If you want to run multiple ZenTao on a single host at the same time, you just need to configure with different [contaniner name], [host port], [container IP], [mac address], [host zentao root], [host mysql root]

sudo docker run --name zentao2 -p 8080:80 --network=zentaonet --ip 172.172.172.173 --mac-address 02:42:ac:11:00:01 -v /www/zentaopms2:/www/zentaopms -v /www/mysqldata2:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=123456 -d easysoft/zentao:12.2.stable

3.3. Check if the container is running 

docker ps

If not running, run without -d and debug your container, feel free to contact our technical support by philip@easycorp.ltd.

4. Install ZenTao

5. Upgrade ZenTao

5.1. Stop the ZenTao container first to prepare for data backup

docker stop zentao

5.2. Back up ZenTao

For data security, backup [host zentao root] and [host mysql root], like copy /www/zentaopms and /www/mysql data to other root in host.

5.3. Get the latest source code package from https://www.zentao.pm/download.html.

5.4. Unzip it and overwrite to [host zentao root], like overwrite to /app/zentaopms

5.5. Start zentao container

docker start zentao

5.6. Visit upgrade.php, choose the corresponding version, and follow the instruction to upgrade

Please refer to the manual here,  https://www.zentao.pm/book/zentaomanual/free-open-source-project-management-software-upgradezentao-18.html

6. Install svn、git (If you don't use svn、git to integrate, no need to install) (Optional)

6.1 Enter to container

docker exec -it [container name] /bin/bash

6.2 Run the orders below:

apt-get install git -y
apt-get install subversion -y

7. FAQ

7.1 How to configure MySQL in a container?

Run the order below:

docker exec -it [container name] /bin/bash

For example, execute zentao container, edit my.cnf, save it and restart mysql

docker exec -it zentao /bin/bash

vi /etc/mysql/my.cnf

It's the same to configure Apache and PHP.INI, related roots in the container as shown below:

• Apache: /etc/apache2/
• ZenTao: /app/zentaopms
• MySQL: /etc/mysql/
• PHP: /etc/php/7.0/apache2

7.2 How to connect remotely to MySQL in the container?

• Make sure there is a port mapping between the host and MySQL in the container
• Make sure "bind-address = 0.0.0.0" in /etc/mysql/mariadb.conf.d/50-server.cnf
• Confirm the remote login user permissions, such as using the root user

select host from mysql.user where user='root'；
update mysql.user set host='%' where user='root';
flush privileges;

7.3 Why the /www/zentaopms directory mounted by the container is an empty folder?

The mount directory of ZenTao is /app/zentaopms in the 4 image of ZenTao 12.3.1, 12.2.stable, biz3.7, and pro8.8, you need to modify the mount directory

For example: Create empty directories /app/zentaopms and /app/mysqldata on the host, run the order below,

sudo docker run --name zentao -p 80:80 --network=zentaonet --ip 172.172.172.172 --mac-address 02:42:ac:11:00:00 -v /app/zentaopms:/app/zentaopms -v /app/mysqldata:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=123456 -d easysoft/zentao:12.3.3

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Feel free to contact our technical support at philip@easycorp.ltd if any questions.