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shmick/docker with temp creds

Created February 28, 2019 18:47
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docker with temp creds
Using the saml2aws utility, you can get a set of temporary AWS credentials that you can export to your docker container.
Use this command to put those credentials into a local environment file for docker:
$ saml2aws exec env | egrep 'AWS_(ACC|SECR|SES)' > env.file
Running command as: arn:aws:sts::123456789012:assumed-role/AWS-MyRole/[email protected]
You should now see AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY and AWS_SESSION_TOKEN inside of env.file
Now start your container with the --env-file option, using the env.file you just created.
$ docker run --env-file env.file -p ....
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