[Test] Use local devfile.yaml for workspace creation in load-test script (#22855)

Author: SkorikSergey

tests/performance/load-tests/devfile.yaml

@@ -0,0 +1,20 @@
+kind: DevWorkspace
+apiVersion: workspace.devfile.io/v1alpha2
+metadata:
+  name: code-latest
+spec:
+  started: true
+  template:
+    components:
+      - name: dev
+        container:
+          image: quay.io/devfile/universal-developer-image:latest
+  contributions:
+    - name: che-code
+      uri: https://eclipse-che.github.io/che-plugin-registry/main/v3/plugins/che-incubator/che-code/latest/devfile.yaml
+      components:
+        - name: che-code-runtime-description
+          container:
+            env:
+              - name: CODE_HOST
+                value: 0.0.0.0

tests/performance/load-tests/load-test.sh

@@ -40,38 +40,30 @@ if [ -z $COMPLETITIONS_COUNT ]; then
   export COMPLETITIONS_COUNT=3
 fi
 
-# Checkout to user devspaces namespace
-export userName=$(kubectl config view --minify -o jsonpath='{.users[0].name}' | sed 's|/.*||')
-kubectl config set-context --current --namespace=$userName-devspaces
-
 # Delete all dw and dwt objects from test namespace
 cleanup
 
 # Delete logs
-rm dw* || true
+rm dw* || true  > /dev/null
 
-# Get Openshift DevSpaces url and path to sample devfile yaml from devfile-registry
-export devworkspaceUrl=$(kubectl config view --minify -o jsonpath='{.clusters[0].cluster.server}' | sed 's/:6443//' | sed 's/api/devspaces.apps/')
-export testDevfilePath="devfile-registry/devfiles/TP__cpp__c-plus-plus/devworkspace-che-code-latest.yaml"
 
-echo "Download the devfile"
-curl --insecure "$devworkspaceUrl/$testDevfilePath" -o devfile.yaml
+for ((i=1; i<=$COMPLETITIONS_COUNT; i++)); do
+  cat devfile.yaml | sed "0,/name: code-latest/s//name: dw$i/" | kubectl apply -f -  &
+done
 
-echo "Start workspaces from sample devfile"
-csplit devfile.yaml /---/
-mv xx00 dwt.yaml
-mv xx01 dw.yaml
-kubectl apply -f dwt.yaml
+wait
 
 for ((i=1; i<=$COMPLETITIONS_COUNT; i++)); do
-  cat dw.yaml | sed "0,/name: cpp/s//name: dw$i/" | kubectl apply -f -
+  kubectl wait --for=condition=Ready "dw/dw$i" --timeout=180s || true &
 done
 
+wait
+
 total_time=0
 succeeded=0
 echo  "Wait for all workspaces are started and calculate average workspaces starting time"
 for ((i=1; i<=$COMPLETITIONS_COUNT; i++)); do
-  if kubectl wait --for=condition=Ready "dw/dw$i" --timeout=120s; then
+  if [ "$(kubectl get dw dw$i --template='{{.status.phase}}')" == "Running" ]; then
     start_time=$(kubectl get dw dw$i --template='{{range .status.conditions}}{{if eq .type "Started"}}{{.lastTransitionTime}}{{end}}{{end}}')
     end_time=$(kubectl get dw dw$i --template='{{range .status.conditions}}{{if eq .type "Ready"}}{{.lastTransitionTime}}{{end}}{{end}}')
     start_timestamp=$(date -d $start_time +%s)
@@ -84,13 +76,14 @@ for ((i=1; i<=$COMPLETITIONS_COUNT; i++)); do
   else
     print_error "Timeout waiting for dw$i to become ready or an error occurred."
     kubectl describe dw dw$i > dw$i-log.log
-    kubectl logs $(oc get dw dw$i --template='{{.status.devworkspaceId}}') > dw$i-pod.log || true
-fi        
+    kubectl logs $(kubectl get dw dw$i --template='{{.status.devworkspaceId}}') > dw$i-pod.log || true
+fi
 done
 
+wait
+
 print "==================== Test results ===================="
 print "Average workspace starting time for $succeeded workspaces from $COMPLETITIONS_COUNT started: $((total_time / succeeded)) seconds"
 print "$((COMPLETITIONS_COUNT - succeeded)) workspaces failed. See failed workspace pod logs in the current folder for details."
 
 trap cleanup ERR EXIT
-