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Phoenix app uses a different erlang distribution cookie between deploys

/phoenix#distribution#troubleshooting
mrkurt

mrkurt

Phoenix app uses a different erlang distribution cookie between deploys

Hello! I have a basic Phoenix app with a SECRET_KEY_BASE set. I’m deploying this as a fleet of containers, and would like to be able to add/remove containers without redeploying the whole sheban.

It seems like the erlang distribution cookie changes if I deploy, then deploy again a few hours later. Is this expected, or have I configured my app wrong? Assuming it’s supposed to be doing that, can I give it a more permanent cookie with an environment variable?

2 comments
/phoenix#distribution#troubleshooting
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vrcca

vrcca

You can set RELEASE_COOKIE environment variable to keep it between deployments.

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mrkurt

mrkurt

Oh nice, thanks. Would you believe I looked for that and couldn’t find it? :smiley:

1
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Last Post!

mrkurt

mrkurt

Oh nice, thanks. Would you believe I looked for that and couldn’t find it? :smiley:

1
Post #3

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