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DC move: iad => rdu3, 10.3. => 10.16.

Browse source 
And remove some obsolete things.

Signed-off-by: Nils Philippsen <nils@redhat.com>
This commit is contained in:
Nils Philippsen 2025-07-04 11:55:02 +02:00
parent f3756ceb83
commit b4afb2f945
83 changed files with 386 additions and 429 deletions
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44
modules/sysadmin_guide/pages/sop_add_node.adoc
View file

@ -17,27 +17,27 @@ eg:
+
----
[ocp_workers]
worker01.ocp.iad2.fedoraproject.org
worker02.ocp.iad2.fedoraproject.org
worker03.ocp.iad2.fedoraproject.org
worker01.ocp.rdu3.fedoraproject.org
worker02.ocp.rdu3.fedoraproject.org
worker03.ocp.rdu3.fedoraproject.org
[ocp_workers_stg]
worker01.ocp.stg.iad2.fedoraproject.org
worker02.ocp.stg.iad2.fedoraproject.org
worker03.ocp.stg.iad2.fedoraproject.org
worker04.ocp.stg.iad2.fedoraproject.org
worker05.ocp.stg.iad2.fedoraproject.org
worker01.ocp.stg.rdu3.fedoraproject.org
worker02.ocp.stg.rdu3.fedoraproject.org
worker03.ocp.stg.rdu3.fedoraproject.org
worker04.ocp.stg.rdu3.fedoraproject.org
worker05.ocp.stg.rdu3.fedoraproject.org
----
2. Add the new hostvars for each new host being added, see the following examples for `VM` vs `baremetal` hosts.
+
----
# control plane VM
inventory/host_vars/ocp01.ocp.iad2.fedoraproject.org
inventory/host_vars/ocp01.ocp.rdu3.fedoraproject.org
# compute baremetal
inventory/host_vars/worker01.ocp.iad2.fedoraproject.org
inventory/host_vars/worker01.ocp.rdu3.fedoraproject.org
----
3. If the nodes are `compute` or `worker` nodes, they must be also added to the following group_vars `proxies` for prod, `proxies_stg` for staging
@ -47,15 +47,15 @@ inventory/group_vars/proxies:ocp_nodes:
inventory/group_vars/proxies_stg:ocp_nodes_stg:
----
4. Changes must be made to the `roles/dhcp_server/files/dhcpd.conf.noc01.iad2.fedoraproject.org` file for DHCP to ensure that the node will receive an IP address based on its MAC address, and tells the node to reach out to the `next-server` where it can find the UEFI boot configuration.
4. Changes must be made to the `roles/dhcp_server/files/dhcpd.conf.noc01.rdu3.fedoraproject.org` file for DHCP to ensure that the node will receive an IP address based on its MAC address, and tells the node to reach out to the `next-server` where it can find the UEFI boot configuration.
+
----
host worker01-ocp { # UPDATE THIS
hardware ethernet 68:05:CA:CE:A3:C9; # UPDATE THIS
fixed-address 10.3.163.123; # UPDATE THIS
fixed-address 10.16.163.123; # UPDATE THIS
filename "uefi/grubx64.efi";
next-server 10.3.163.10;
option routers 10.3.163.254;
next-server 10.16.163.10;
option routers 10.16.163.254;
option subnet-mask 255.255.255.0;
}
----
@ -65,10 +65,10 @@ host worker01-ocp { # UPDATE THIS
See the following examples for the `worker01.ocp` nodes for production and staging.
+
----
master/163.3.10.in-addr.arpa:123 IN PTR worker01.ocp.iad2.fedoraproject.org.
master/166.3.10.in-addr.arpa:118 IN PTR worker01.ocp.stg.iad2.fedoraproject.org.
master/iad2.fedoraproject.org:worker01.ocp IN A 10.3.163.123
master/stg.iad2.fedoraproject.org:worker01.ocp IN A 10.3.166.118
master/163.3.10.in-addr.arpa:123 IN PTR worker01.ocp.rdu3.fedoraproject.org.
master/166.3.10.in-addr.arpa:118 IN PTR worker01.ocp.stg.rdu3.fedoraproject.org.
master/rdu3.fedoraproject.org:worker01.ocp IN A 10.16.163.123
master/stg.rdu3.fedoraproject.org:worker01.ocp IN A 10.16.166.118
----
6. Run the playbook to update the haproxy config to monitor the new nodes, and add it to the load balancer.
@ -82,13 +82,13 @@ sudo rbac-playbook groups/proxies.yml -t 'haproxy,httpd'
+
----
menuentry 'RHCOS 4.8 worker staging' {
linuxefi images/RHCOS/4.8/x86_64/rhcos-4.8.2-x86_64-live-kernel-x86_64 ip=dhcp nameserver=10.3.163.33 coreos.inst.install_dev=/dev/sda
coreos.live.rootfs_url=http://10.3.166.50/rhcos/rhcos-4.8.2-x86_64-live-rootfs.x86_64.img coreos.inst.ignition_url=http://10.3.166.50/rhcos/worker.ign
linuxefi images/RHCOS/4.8/x86_64/rhcos-4.8.2-x86_64-live-kernel-x86_64 ip=dhcp nameserver=10.16.163.33 coreos.inst.install_dev=/dev/sda
coreos.live.rootfs_url=http://10.16.166.50/rhcos/rhcos-4.8.2-x86_64-live-rootfs.x86_64.img coreos.inst.ignition_url=http://10.16.166.50/rhcos/worker.ign
initrdefi images/RHCOS/4.8/x86_64/rhcos-4.8.2-x86_64-live-initramfs.x86_64.img
}
menuentry 'RHCOS 4.8 worker production' {
linuxefi images/RHCOS/4.8/x86_64/rhcos-4.8.2-x86_64-live-kernel-x86_64 ip=dhcp nameserver=10.3.163.33 coreos.inst.install_dev=/dev/sda
coreos.live.rootfs_url=http://10.3.163.65/rhcos/rhcos-4.8.2-x86_64-live-rootfs.x86_64.img coreos.inst.ignition_url=http://10.3.163.65/rhcos/worker.ign
linuxefi images/RHCOS/4.8/x86_64/rhcos-4.8.2-x86_64-live-kernel-x86_64 ip=dhcp nameserver=10.16.163.33 coreos.inst.install_dev=/dev/sda
coreos.live.rootfs_url=http://10.16.163.65/rhcos/rhcos-4.8.2-x86_64-live-rootfs.x86_64.img coreos.inst.ignition_url=http://10.16.163.65/rhcos/worker.ign
initrdefi images/RHCOS/4.8/x86_64/rhcos-4.8.2-x86_64-live-initramfs.x86_64.img
}
----