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Merged
merged 1 commit into from
Oct 26, 2022
Merged

Use dev/preview:create-preview in Werft #14174

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41 changes: 22 additions & 19 deletions .werft/jobs/build/prepare.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -101,33 +101,36 @@ async function createVM(werft: Werft, config: JobConfig) {
const cpu = config.withLargeVM ? 12 : 6;
const memory = config.withLargeVM ? 24 : 12;

// set some common vars for TF
// We pass the GCP credentials explicitly, otherwise for some reason TF doesn't pick them up
const commonVars = `GOOGLE_BACKEND_CREDENTIALS=${GCLOUD_SERVICE_ACCOUNT_PATH} \
GOOGLE_APPLICATION_CREDENTIALS=${GCLOUD_SERVICE_ACCOUNT_PATH} \
TF_VAR_kubeconfig_path=${GLOBAL_KUBECONFIG_PATH} \
TF_VAR_preview_name=${config.previewEnvironment.destname} \
TF_VAR_vm_cpu=${cpu} \
TF_VAR_vm_memory=${memory}Gi \
TF_VAR_vm_storage_class="longhorn-gitpod-k3s-202209251218-onereplica"`
// -replace=... forces recreation of the resource
const planArgs = config.cleanSlateDeployment ? "-replace=harvester_virtualmachine.harvester" : ""

const environment = {
// We pass the GCP credentials explicitly, otherwise for some reason TF doesn't pick them up
"GOOGLE_BACKEND_CREDENTIALS": GCLOUD_SERVICE_ACCOUNT_PATH,
"GOOGLE_APPLICATION_CREDENTIALS": GCLOUD_SERVICE_ACCOUNT_PATH,
"TF_VAR_kubeconfig_path": GLOBAL_KUBECONFIG_PATH,
"TF_VAR_preview_name": config.previewEnvironment.destname,
"TF_VAR_vm_cpu": `${cpu}`,
"TF_VAR_vm_memory": `${memory}Gi`,
"TF_VAR_vm_storage_class": "longhorn-gitpod-k3s-202209251218-onereplica",
"TF_CLI_ARGS_plan": planArgs
}

const variables = Object
.entries(environment)
.filter(([_, value]) => value.length > 0)
.map(([key, value]) => `${key}="${value}"`)
.join(" ")

if (config.cleanSlateDeployment) {
werft.log(prepareSlices.BOOT_VM, "Cleaning previously created VM");
// -replace=... forces recreation of the resource
await execStream(`${commonVars} \
TF_CLI_ARGS_plan="-replace=harvester_virtualmachine.harvester" \
./dev/preview/workflow/preview/deploy-harvester.sh`,
{slice: prepareSlices.BOOT_VM}
);
await execStream(`${variables} leeway run dev/preview:create-preview`, {slice: prepareSlices.BOOT_VM});
}

werft.log(prepareSlices.BOOT_VM, "Creating VM");

try {
await execStream(`${commonVars} \
./dev/preview/workflow/preview/deploy-harvester.sh`,
{slice: prepareSlices.BOOT_VM}
);
await execStream(`${variables} leeway run dev/preview:create-preview`, {slice: prepareSlices.BOOT_VM});
} catch (err) {
werft.currentPhaseSpan.setAttribute("preview.created_vm", false);
werft.fail(prepareSlices.BOOT_VM, new Error(`Failed creating VM: ${err}`))
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20 changes: 10 additions & 10 deletions dev/preview/BUILD.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -11,22 +11,22 @@ scripts:
- name: create-preview
description: Provisions a new preview environment
script: |
export TF_VAR_dev_kube_path="/home/gitpod/.kube/config"
export TF_VAR_dev_kube_context="dev"
export TF_VAR_harvester_kube_path="/home/gitpod/.kube/config"
export TF_VAR_harvester_kube_context="harvester"
export TF_VAR_preview_name="$(previewctl get-name)"
export TF_VAR_vm_cpu=6
export TF_VAR_vm_memory=12Gi
export TF_VAR_vm_storage_class="longhorn-gitpod-k3s-202209251218-onereplica"
export TF_VAR_dev_kube_path="${TF_VAR_dev_kube_path:-/home/gitpod/.kube/config}"
export TF_VAR_dev_kube_context="${TF_VAR_dev_kube_context:-dev}"
export TF_VAR_harvester_kube_path="${TF_VAR_harvester_kube_path:-/home/gitpod/.kube/config}"
export TF_VAR_harvester_kube_context="${TF_VAR_harvester_kube_context:-harvester}"
export TF_VAR_preview_name="${TF_VAR_preview_name:-$(previewctl get-name)}"
export TF_VAR_vm_cpu="${TF_VAR_vm_cpu:-6}"
export TF_VAR_vm_memory="${TF_VAR_vm_memory:-12Gi}"
export TF_VAR_vm_storage_class="${TF_VAR_vm_storage_class:-longhorn-gitpod-k3s-202209251218-onereplica}"
./workflow/preview/deploy-harvester.sh

- name: delete-preview
description: Delete an existing preview environment
script: |
export DESTROY=true
export TF_VAR_kubeconfig_path="/home/gitpod/.kube/config"
export TF_VAR_preview_name="$(previewctl get-name)"
export TF_VAR_kubeconfig_path="${TF_VAR_kubeconfig_path:-/home/gitpod/.kube/config}"
export TF_VAR_preview_name="${TF_VAR_preview_name:-$(previewctl get-name)}"
./workflow/preview/deploy-harvester.sh

- name: deploy-gitpod
Expand Down