Environment variables in the agent configuration
Adjust agent configuration
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- AgentConfig.yaml
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If you prefer to pass your secrets with environment variables, that's no problem.
Instead of your secret, specify the name of an environment variable in the corresponding field.
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| Code Block | ||
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type: AWS
agentToken: 12:72211049-cfbc-4ba7-9f45-7139a14e302b
accessKey: ${env:ACCESS_KEY}
secretAccessKey: ${env:SECRET_ACCESS_KEY}
region: eu-central-1
stage: test |
Adjust the agent
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- docker-compose.yml
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Now you just need to tell Docker to forward the environment variables. To do this, add the following for each environment variable.
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https://docs.docker.com/engine/swarm/secrets/
Adjust agent configuration
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- AgentConfig.yaml
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Docker secrets are mounted into the container as files. In the agent's configuration we just need to enter where it can find it.
https://docs.docker.com/engine/swarm/secrets/#about-secrets
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${file:UTF-8:/run/secrets/<secret-name>} |
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| Code Block |
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echo "mySecretAccessKey" | docker secret create awsProdSecretAccessKey - |
Adjust the agent
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- docker-compose.yml
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After that, we need to make a few changes in docker-compose. First, we need to remove the container_name. This is not supported in Swarm mode.
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