Adapt arc kubevirt virtual machine template to consume datavolume

electrocucaracha · Nov 22, 2024 · fedd965 · fedd965
1 parent 44dabf6
commit fedd965
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Showing 2 changed files with 16 additions and 21 deletions.
diff --git a/_chart_installers.sh b/_chart_installers.sh
@@ -105,7 +105,7 @@ function _install_chart {
         eval "$cmd" "$name" "$chart"
     fi
 
-    [[ $wait == "true" ]] && wait_for_pods "$namespace"
+    [[ $wait != "true" ]] || wait_for_pods "$namespace"
 }
 
 function _add_helm_repo {
@@ -279,9 +279,8 @@ function _install_arc_controller {
 function install_chart_arc {
     ! kubectl get crds autoscalinglisteners.actions.github.com >/dev/null && _install_arc_controller
 
-    namespace="${KRD_ARC_GITHUB_URL##*/}-runners"
+    namespace="default"
     KRD_CHART_VALUES="githubConfigUrl=$KRD_ARC_GITHUB_URL,githubConfigSecret=gh-runners-token"
-    ! kubectl get namespaces "${namespace}" && kubectl create namespace "${namespace}"
     ! kubectl get secrets -n "${namespace}" gh-runners-token && kubectl -n "${namespace}" create secret generic gh-runners-token --from-literal=github_token="$KRD_ARC_TOKEN"
     ! helm get metadata arc-runner-set -n "${namespace}" >/dev/null && _install_chart arc-runner-set oci://ghcr.io/actions/actions-runner-controller-charts/gha-runner-scale-set "$namespace" "false"
     if kubectl get crds virtualmachines.kubevirt.io >/dev/null; then

diff --git a/resources/kubevirt-runner.yml b/resources/kubevirt-runner.yml
@@ -12,20 +12,27 @@ kind: VirtualMachine
 metadata:
   name: vm-template
 spec:
+  dataVolumeTemplates:
+    - metadata:
+        name: ubuntu-dv
+      spec:
+        storage: {}
+        source:
+          pvc:
+            name: ubuntu-img-jammy
   runStrategy: Manual
   template:
     metadata:
       name: runner
     spec:
-      architecture: amd64
       terminationGracePeriodSeconds: 30
       domain:
         devices:
           filesystems:
             - name: runner-info
               virtiofs: {}
           disks:
-            - name: containerdisk
+            - name: os
               disk:
                 bus: virtio
             - name: cloudinitdisk
@@ -35,35 +42,24 @@ spec:
             - name: default
               masquerade: {}
         cpu:
-          cores: 3
+          cores: 2
         resources:
           requests:
-            memory: 14Gi
+            memory: 8G
       networks:
         - name: default
           pod: {}
       volumes:
-        - name: containerdisk
-          containerDisk:
-            image: quay.io/containerdisks/fedora:latest
+        - dataVolume:
+            name: ubuntu-dv
+          name: os
         - name: cloudinitdisk
           cloudInitNoCloud:
             userData: |-
               #cloud-config
-              users:
-                - name: runner
-                  homedir: /home/runner
-                  sudo: ["ALL=(ALL) NOPASSWD:ALL"]
               mounts:
                 - [ runner-info, /runner-info/, virtiofs, "rw,relatime,user=runner" ]
-              packages:
-                - jq
-              bootcmd:
-                - "sudo mkdir /opt/runner"
-                - "curl -sL https://github.com/actions/runner/releases/download/v2.320.0/actions-runner-linux-x64-2.320.0.tar.gz | sudo tar -xz -C /opt/runner"
-                - "sudo /opt/runner/bin/installdependencies.sh"
               runcmd:
-                - "sudo chown -R runner: /opt/runner"
                 - "sudo runuser -l runner -c '/opt/runner/run.sh --jitconfig $(jq -r '.jitconfig' /runner-info/runner-info.json)'"
               power_state:
                 delay: now