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feat(upload-vm): write the image into the VM's own disk (#285)

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The VMs now declare their root disk as a DataVolume with `source: upload`, so
upload straight into `<vm>-disk` (CDI only accepts an upload into a DataVolume)
instead of a shared golden PVC. Takes the disk size as an argument.
This commit is contained in:
ryan4yin | 二花 authored and GitHub committed 2026-09-21 13:42:54 +08:00
1 parent d40ed42f6c
commit 7cedea6161
2 files changed
+17 -16
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Justfile
+11 -11
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@@ -192,10 +192,10 @@ col tag mode="switch":
# Build and upload a vm image
[linux]
[group('homelab')]
upload-vm name verbosity="normal":
upload-vm name size verbosity="normal":
#!/usr/bin/env nu
use {{utils_nu}} *;
upload-vm {{name}} {{verbosity}}
upload-vm {{name}} {{size}} {{verbosity}}
# Deploy all the KubeVirt nodes(Physical machines running KubeVirt)
[linux]
@@ -230,9 +230,9 @@ youko mode="switch":
upload-idols verbosity="normal":
#!/usr/bin/env nu
use {{utils_nu}} *;
upload-vm aquamarine {{verbosity}}
upload-vm ruby {{verbosity}}
upload-vm kana {{verbosity}}
upload-vm aquamarine 80Gi {{verbosity}}
upload-vm ruby 100Gi {{verbosity}}
upload-vm kana 100Gi {{verbosity}}
[linux]
[group('homelab')]
@@ -261,12 +261,12 @@ kana mode="switch":
upload-k3s-test verbosity="normal":
#!/usr/bin/env nu
use {{utils_nu}} *;
upload-vm k3s-test-1-master-1 {{verbosity}};
upload-vm k3s-test-1-master-2 {{verbosity}};
upload-vm k3s-test-1-master-3 {{verbosity}};
upload-vm k3s-test-1-worker-1 {{verbosity}};
upload-vm k3s-test-1-worker-2 {{verbosity}};
upload-vm k3s-test-1-worker-3 {{verbosity}};
upload-vm k3s-test-1-master-1 50Gi {{verbosity}};
upload-vm k3s-test-1-master-2 50Gi {{verbosity}};
upload-vm k3s-test-1-master-3 50Gi {{verbosity}};
upload-vm k3s-test-1-worker-1 50Gi {{verbosity}};
upload-vm k3s-test-1-worker-2 50Gi {{verbosity}};
upload-vm k3s-test-1-worker-3 50Gi {{verbosity}};
[linux]
[group('homelab')]
utils.nu
+6 -5
View File
@@ -78,6 +78,7 @@ export def darwin-rollback [] {
# Build and upload a VM image
export def upload-vm [
name: string
size: string
verbosity: string
] {
print $"upload-vm '($name)' with '($verbosity)' verbosity..."
@@ -89,14 +90,14 @@ export def upload-vm [
nix build $target
}
# Push the freshly built image into its golden-image PVC. The PVC is
# declared in k8s-gitops (vms/golden-images) and lives on the shared NFS
# store exported by kubevirt-youko, so every node can clone it when a VM
# is (re)created.
# Write the freshly built image straight into the VM's own root disk (a
# DataVolume with `source: upload` in k8s-gitops). CDI only accepts an
# upload into a DataVolume, and this way the disk is populated once, on the
# node the VM is pinned to.
#
# Requires the CDI upload proxy to be reachable from here; it is exposed
# as a NodePort by the cluster (see infra/configs/base/kubevirt).
let uploadProxyUrl = "https://192.168.5.181:30443"
let image = (glob result/nixos-image-*.qcow2 | first)
virtctl image-upload pvc $"golden-($name)" -n vms --image-path $image --uploadproxy-url $uploadProxyUrl --insecure
virtctl image-upload dv $"($name)-disk" -n vms --size $size --image-path $image --uploadproxy-url $uploadProxyUrl --insecure
}