Multi configuration Isolation

Multi-configuration Isolation

Seata supports Multi-configuration Isolation since 0.6.1,You can configure it in the following steps.

Note that,after 0.8.1,the -DseataEnv will be removed.And we added a new parameter option '-e' for setting the name of environment for server side.

use case

Suppose we now have a test environment in which we want to read only the configuration items corresponding to the test environment.

1.Environment Configuration

Seata provides two ways to set up different environments:

• -e test,where test is the name of the environment.(This can be only used for server side)

e.g.(Linux)

sh seata-server.sh -e test

• Use SEATA_ENV as the key of environment variable,and it's value will be the name of the environment.[recommended]

e.g.(Linux)

#vi /etc/profile 

export SEATA_ENV=test

:wq

#source /etc/profile

2.Name the new configuration file

• Copy and rename file.conf to file-env.conf,where env is the name of the environment. e.g. file-test.conf
• Copy and rename registry.conf to registry-env.conf,where env is the name of the environment. e.g. registry-test.conf
• In the registry-test.conf file, modify as follows:

registry {
...
file {
    name = "file-test.conf"
  }

config {
...
file {
    name = "file-test.conf"
  }

After all the steps have been set up, you can start using Seata configuration isolation.