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Clarify bare-metal SSH instructions

This commit is contained in:
Dalton Hubble 2018-04-08 14:09:31 -07:00
parent d276fffcda
commit b8656fd74b
1 changed files with 11 additions and 5 deletions
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16
docs/bare-metal.md
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@ -22,10 +22,7 @@ Collect a MAC address from each machine. For machines with multiple PXE-enabled
* 52:54:00:b2:2f:86 (node2) * 52:54:00:b2:2f:86 (node2)
* 52:54:00:c3:61:77 (node3) * 52:54:00:c3:61:77 (node3)
Configure each machine to boot from the disk [^1] through IPMI or the BIOS menu. Configure each machine to boot from the disk through IPMI or the BIOS menu.
[^1]: Configuring "diskless" workers that always PXE boot is possible, but not in the scope of this tutorial.
``` ```
ipmitool -H node1 -U USER -P PASS chassis bootdev disk options=persistent ipmitool -H node1 -U USER -P PASS chassis bootdev disk options=persistent
@ -295,10 +292,19 @@ module.bare-metal-mercury.null_resource.bootkube-start: Creation complete (ID: 5
Apply complete! Resources: 55 added, 0 changed, 0 destroyed. Apply complete! Resources: 55 added, 0 changed, 0 destroyed.
``` ```
To watch the install to disk (until machines reboot from disk), SSH to port 2222.
```
# before v1.10.1
$ ssh debug@node1.example.com
# after v1.10.1
$ ssh -p 2222 core@node1.example.com
```
To watch the bootstrap process in detail, SSH to the first controller and journal the logs. To watch the bootstrap process in detail, SSH to the first controller and journal the logs.
``` ```
$ ssh node1.example.com $ ssh core@node1.example.com
$ journalctl -f -u bootkube $ journalctl -f -u bootkube
bootkube[5]: Pod Status: pod-checkpointer Running bootkube[5]: Pod Status: pod-checkpointer Running
bootkube[5]: Pod Status: kube-apiserver Running bootkube[5]: Pod Status: kube-apiserver Running