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57 lines
1.7 KiB
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57 lines
1.7 KiB
Plaintext
---
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title: "Docker Compose"
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description: "How to use Infisical to inject environment variables into services defined in your Docker Compose file."
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---
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Prerequisites:
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- Set up and add envars to [Infisical Cloud](https://app.infisical.com)
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## Configure the Infisical CLI for each service
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Follow this [guide](./docker) to configure the Infisical CLI for each service that you wish to inject environment variables into; you'll have to update the Dockerfile of each service.
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## Generate Infisical Tokens
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Generate a unique [Infisical Token](/documentation/platform/token) for each service.
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## Add Infisical Tokens to your Docker Compose file
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For each service you want to inject secrets into, set an environment variable called `INFISICAL_TOKEN` equal to a unique identifier variable.
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In the example below, we set `INFISICAL_TOKEN_FOR_WEB` and `INFISICAL_TOKEN_FOR_API` as the `INFISICAL_TOKEN` for the services.
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```yaml
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# Example Docker Compose file
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services:
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web:
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build: .
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image: example-service-1
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environment:
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- INFISICAL_TOKEN=${INFISICAL_TOKEN_FOR_WEB}
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api:
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build: .
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image: example-service-2
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environment:
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- INFISICAL_TOKEN=${INFISICAL_TOKEN_FOR_API}
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```
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## Export shell variables
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Next, set the shell variables you defined in your compose file. This can be done manually or via your CI/CD environment. Once done, it will be used to populate the corresponding `INFISICAL_TOKEN`
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in your Docker Compose file.
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```bash
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#Example
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# Token refers to the token we generated in step 2 for this service
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export INFISICAL_TOKEN_FOR_WEB=<token>
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# Token refers to the token we generated in step 2 for this service
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export INFISICAL_TOKEN_FOR_API=<token>
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# Then run your compose file in the same terminal.
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docker-compose ...
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```
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