Profile system works similarly to https://github.com/didactiklabs/nixbook.
Build the iso with the following command:
nix-shell
buildIso <partions profile> <true or false cloud-init>Build the qcow2 with the following command:
nix-shell
buildQcow2 <profile>NOTE
IPPO is the profile for a generic ISO install.
RINTARO is the profile for a generic QCOW2 install.
That's just how it is.
Then just run the iso in a fresh VM, it will auto install the generic profile.
Customization is done via the profiles directories, you can apply another profile later on by changing the hostname. Colmena looks for the hostname.
The hostname must match the name of the profile.
Install or upgrade with a simple command:
colmena applyIt is possible to test the iso in a vm by doing the following:
nix-shell
runIso <partitions profile> <true or false, enable cloud-init>The whole installation will roll before your eyes.
To upgrade kubernetes version you must do the following:
You first need to check if the requested kubernetes version is available in the npins/sources.json (it should be automagically be updated with our didactikbot).
If not run:
npins add --name kubeadm-v1.31.1 github kubernetes kubernetes --at v1.31.1 # The naming is as important as the version pinned !!!
npins add --name kubelet-v1.31.1 github kubernetes kubernetes --at v1.31.1 # The naming is as important as the version pinned !!!Then set the option in the module of your profile kubernetes.version.kubeadm.
Now run:
colmena apply # or merge to main to auto-apply it.Then for the first controlplane:
colmena exec --on <cp0> "sudo kubeadm upgrade apply v1.31.1 -y -v=9"Then for others and workers:
colmena exec --on <worker01>,<worker02> "sudo kubeadm upgrade node -v=9"Then set the option in the module of your profile kubernetes.version.kubelet.
Now run:
colmena apply # or merge to main to auto-apply it.