fixed clean-slate-deployment of VMs

Author: Wulf Thimm

.werft/jobs/build/prepare.ts

@@ -63,7 +63,8 @@ function configureCoreDevAccess() {
 }
 
 function decideHarvesterVMCreation(werft: Werft, config: JobConfig) {
-    if (config.withVM && !VM.vmExists({ name: config.previewEnvironment.destname })) {
+    const namespace = "preview-" + config.previewEnvironment.destname
+    if (config.withVM && !VM.vmExists({ name: namespace })) {
         prepareVM(werft, config)
     } else {
         werft.currentPhaseSpan.setAttribute("werft.harvester.created_vm", false)
@@ -76,6 +77,7 @@ function prepareVM(werft: Werft, config: JobConfig) {
         werft.log(prepareSlices.BOOT_VM, "Cleaning previously created VM")
         VM.deleteVM({ name: config.previewEnvironment.destname })
     }
+    werft.log(prepareSlices.BOOT_VM, "Creating VM")
     createVM(werft, config, prepareSlices.BOOT_VM)
 }
 

.werft/vm/vm.ts

@@ -114,8 +114,7 @@ export function startVM(options: { name: string }) {
  * @returns true if the VM already exists
  */
 export function vmExists(options: { name: string }) {
-    const namespace = `preview-${options.name}`
-    const status = exec(`kubectl --kubeconfig ${KUBECONFIG_PATH} -n ${namespace} get vmi ${options.name}`, { dontCheckRc: true, silent: true })
+    const status = exec(`kubectl --kubeconfig ${KUBECONFIG_PATH} -n preview-${options.name} get vmi ${options.name}`, { dontCheckRc: true, silent: true })
     return status.code == 0
 }