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4.0 Docker 🐋

*PAT= placeholder name 

Docker Swarm IP Table

Docker Swarm Nodes

IP Addresses

Honeybee

192.168.1.64

Bumblebee

192.168.1.65

Masonbee

192.168.1.66

Add New Docker User

*PAT = placeholder name

*Must be done on each docker node

  1. Escalate to superuser

sudo su -

  1. Add the user

sudo adduser pat (set the password to something easy i.e. password // can also be changed in /etc/passwd)

  1. Give user permission to the docker and sudoers group

sudo usermod -aG docker pat
sudo usermod -aG sudo pat

  1. Connect to user’s account and import user’s github keys

su pat
ssh-import-id-gh [PAT GITHUB USERNAME]

  1. Test whether or not the user can connect to each docker swarm:

ssh PAT@192.168.1.64
ssh PAT@192.168.1.65
ssh PAT@192.168.1.66

  1. Have user change their password NOT ON ROOT:

passwd (change on each docker node)
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