2020-03-04 09:42:56 +08:00
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# Configuration file switching based on environment variables
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The reason the configuration is extracted from the code is to better adapt to changes. Usually our applications have different
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operating environments such as development environment and production environment. Certain configurations of these applications
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will definitely be different, such as the address of the configuration center.
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If the configuration of all environments is placed in the same file, it is very difficult to manage. After receiving new
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requirements, we need to change the parameters in the configuration file to the development environment when developing the
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development environment. You have to change it back. It's very easy to make mistakes.
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The solution to the above problem is to distinguish the current running environment through environment variables, and switch
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between different configuration files through environment variables. The corresponding environment variable in APISIX is: `APISIX_PROFILE`
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When `APISIX_PROFILE` is not set, the following three configuration files are used by default:
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* conf/config.yaml
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* conf/apisix.yaml
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* conf/debug.yaml
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2020-04-20 09:07:42 +08:00
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If the value of `APISIX_PROFILE` is set to `prod`, the following three configuration files are used:
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2020-03-04 09:42:56 +08:00
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* conf/config-prod.yaml
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* conf/apisix-prod.yaml
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* conf/debug-prod.yaml
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Although this way will increase the number of configuration files, it can be managed independently, and then version management
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tools such as git can be configured, and version management can be better achieved.
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