Expose SSH Private Keys

Analogous to kubeconfig, in the Kubernetes service.  This allows access
to the cluster without having to faff with cloud init.

charts/compute/crds/compute.unikorn-cloud.org_computeclusters.yaml

@@ -251,6 +251,9 @@ spec:
               namespace:
                 description: Namespace defines the namespace a cluster resides in.
                 type: string
+              sshPrivateKey:
+                description: SSHPrivateKey is the key used to access the cluster.
+                type: string
               workloadpools:
                 description: WorkloadPools is the status of all pools.
                 items:

go.mod

@@ -10,7 +10,7 @@ require (
 	github.com/spjmurray/go-util v0.1.3
 	github.com/unikorn-cloud/core v0.1.85
 	github.com/unikorn-cloud/identity v0.2.45
-	github.com/unikorn-cloud/region v0.1.47-rc4
+	github.com/unikorn-cloud/region v0.1.47-rc5
 	go.opentelemetry.io/otel/sdk v1.31.0
 	k8s.io/api v0.31.1
 	k8s.io/apimachinery v0.31.1

go.sum

@@ -139,8 +139,10 @@ github.com/unikorn-cloud/core v0.1.85 h1:S4B0nr0jhxF8SCsKyCRVwcx8+kJsI8fQVONLJDf
 github.com/unikorn-cloud/core v0.1.85/go.mod h1:wEKzCwAnIyTbo27l++Wl+gK95TAxMsFS3y3jbFB03aw=
 github.com/unikorn-cloud/identity v0.2.45 h1:YFmw3uunwdZMuYiimv4lfU6s7iTtYoc22xJqLTrlOVg=
 github.com/unikorn-cloud/identity v0.2.45/go.mod h1:WzNNv05ReDMLfWsOtq53uzhX2GU2nXDw76Bdsf3BPnM=
-github.com/unikorn-cloud/region v0.1.47-rc4 h1:rS5vyND9vqMCib5Vd+IktHB4+erRp/+oWzHO20quqsI=
-github.com/unikorn-cloud/region v0.1.47-rc4/go.mod h1:cofPuJjseRKE95xAqNa23nSL7/+LDXOBxNIHwwODpys=
+github.com/unikorn-cloud/region v0.1.47-rc4.0.20241211093153-bbb745ffcf71 h1:SRRXWXZwrjPq8UEPP5m4R4LDWyLnsb+mkwU1zj4hriA=
+github.com/unikorn-cloud/region v0.1.47-rc4.0.20241211093153-bbb745ffcf71/go.mod h1:cofPuJjseRKE95xAqNa23nSL7/+LDXOBxNIHwwODpys=
+github.com/unikorn-cloud/region v0.1.47-rc5 h1:rdQYyGGSC3xGtkR2PMW43IPAhbN79Th9241+mhXfGG0=
+github.com/unikorn-cloud/region v0.1.47-rc5/go.mod h1:cofPuJjseRKE95xAqNa23nSL7/+LDXOBxNIHwwODpys=
 github.com/x448/float16 v0.8.4 h1:qLwI1I70+NjRFUR3zs1JPUCgaCXSh3SW62uAKT1mSBM=
 github.com/x448/float16 v0.8.4/go.mod h1:14CWIYCyZA/cWjXOioeEpHeN/83MdbZDRQHoFcYsOfg=
 github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=

pkg/apis/unikorn/v1alpha1/types.go

@@ -125,6 +125,8 @@ type ComputeClusterWorkloadPoolsSpec struct {
 type ComputeClusterStatus struct {
 	// Namespace defines the namespace a cluster resides in.
 	Namespace string `json:"namespace,omitempty"`
+	// SSHPrivateKey is the key used to access the cluster.
+	SSHPrivateKey *string `json:"sshPrivateKey,omitempty"`
 	// WorkloadPools is the status of all pools.
 	WorkloadPools []WorkloadPoolStatus `json:"workloadpools,omitempty"`
 	// Current service state of a Compute cluster.

pkg/openapi/server.spec.yaml

@@ -325,6 +325,9 @@ components:
       description: Compute cluster status.
       type: object
       properties:
+        sshPrivateKey:
+          description: SSH private key that allows access to the cluster.
+          type: string
         workloadPools:
           $ref: '#/components/schemas/computeClusterWorkloadPoolsStatus'
     computeClusterWorkloadPoolsStatus: