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Update k3s docs for node registration

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Erik Wilson
2019-07-17 23:18:06 -07:00
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parent 272b533e8d
commit d0942d3255
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content/k3s/latest/en/configuration/_index.md
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@@ -74,6 +74,15 @@ IMPORTANT. The VXLAN port on nodes should not be exposed to the world, it opens
cluster network to accessed by anyone. Run your nodes behind a firewall/security group that
disables access to port 8472.
Node Registration
-----------------
Agents will register with the server using the node cluster secret along with a randomly generated
password for the node, stored at `/var/lib/rancher/k3s/agent/node-password.txt`. The server will
store the passwords for individual nodes at `/var/lib/rancher/k3s/server/cred/node-passwd`, and any
subsequent attempts must use the same password. If the data directory of an agent is removed the
password file should be recreated for the agent, or the entry removed from the server.
Containerd and Docker
----------