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Member since Dec 7, 2016
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I'm not sure I understand the use case for installing SSH when docker exec is already available:

  • Running an IRIS session:
    • docker exec -it iris iris session IRIS
  • Starting a shell:
    • docker exec -it iris bash
  • Starting a shell as root (in an IRIS container with "Normal" security):
    • docker exec -it --user=root iris bash

These commands can be run from a machine other than the host:

  • docker --host=tcp:// exec -it iris bash

They can be run securely from an outside machine by configuring docker to use TLS:

  • docker --host=tcp:// --tls --tlscacert=ca.pem --tlscert=cert.pem --tlskey=key.pem exec -it iris bash

In what situations would SSH be preferable?

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