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DaoCloud Devops build tutorial
As an individual developer, the cost of using self-built Gitlab and Docker Swarm cluster is obviously unacceptable. Here is a Devops service DaoCloud.
The reason for the recommendation is simple, because it is free and works well.
how to use
You only need to pay attention to the three pages of project, application and cluster management.
Create project
First we need to create a new project in projects. DaoCloud supports a variety of mirror repositories, which can be selected as needed.
Here I use the hyperf-demo repository as an example to configure. When the creation is successful, there will be a corresponding url under the WebHooks corresponding to the Github repository.
Next, let's modify the Dockerfile in the repository and add && apk add wget \ under apk add. The specific reason here is not very clear, if you do not update wget, there will be problems when using it. But there is no problem with self-built Gitlab CI.
When the code is submitted, DaoCloud will perform the corresponding packaging operation.
Create cluster
Then we go to cluster management, create a cluster, and add hosts.
I won't go into details here, just follow the steps above.
Create application
Click Apply -> Create Application -> Select the project just now -> Deploy
According to the instructions, the host port user can choose an unused port, because DaoCloud does not have the Config function of Swarm, so we actively map .env to the container.
Add Volume, container directory /opt/www/.env, host directory Use the address where you store the .env file, whether it is writable or not.
Then click Deploy Now.
test
Go to the host to access the port number just now, and you can see the welcome interface data of Hyperf.
$ curl http://127.0.0.1:9501
{"code":0,"data":{"user":"Hyperf","method":"GET","message":"Hello Hyperf."}}