Differences

This shows you the differences between two versions of the page.

--- hardware:bath [2026/08/25 15:23] – [Table] djgalloway
+++ hardware:bath [2026/08/25 15:24] (current) – djgalloway
@@ Line 1: / Line 1: @@
-====== braggi{01..14} ======
+====== bath{01..14} ======
 https://150.239.170.15/cabnavigator.php?cabinetid=32
@@ Line 13: / Line 13: @@
 ^ SSD        | 2        | Samsung       | PM9A3                                   | 960GB           | 1 for root, 1 for /home/jenkins-build  |
 ^ NIC        | 2 ports  | Mellanox      | ConnectX-4 Lx                           | 25Gb            | Port 1 cabled as uplink                |
-===== Setting up as Jenkins slaves =====
-==== sda race condition ===
-There is an incredibly annoying race condition when installing CentOS 9 Stream on these nodes where sda and sdb get flip flopped.  dgalloway tried fixing this with https://github.com/ceph/ceph-cm-ansible/pull/703/commits/1058a3d0ca85f00a0f7a2df416c4a22a2e08883c which did help but not entirely.
-You can check if anaconda picked the right disk by pulling up the Java KVM, switching to another terminal (Ctrl+Alt+F2) and checking if ''/mnt/sysroot'' is on the 800GB or 400GB drive.  You want it to be on the 400GB drive.  If it's not, just reboot and try again.
-==== How To ====
-  - Reimage using Cobbler
-  - Once the OS install is done,
-    - Run the ceph-cm-ansible ''users'' role
-    - Run ''%%ansible-playbook common.yml --tags vars,nagios,monitoring-scripts --limit braggi##%%''
-    - Run https://github.com/djgalloway/sepia/blob/master/ansible-playbooks/jenkins-build-home.yml
-    - Run https://github.com/ceph/ceph-build/blob/master/ansible/examples/slave.yml
-      - ''%%ansible-playbook -M ./library/ -e permanent=True slave.yml --extra-vars '{"labels": "amd64 XXXXX huge sepia x86_64 braggi gigantic"}' --extra-vars '{"token": "XXXXX", "jenkins_credentials_uuid": "jenkins-build", "api_uri": "https://jenkins.ceph.com"}' --limit braggiXX*%%''