Automate load testting (#642)

* Automate load tetsting

* update node version

.github/workflows/load-tests.yaml

@@ -57,6 +57,31 @@ jobs:
         with:
           python-version: '3.10'
 
+
+      - name: Set up Google Cloud Credentials
+        uses: google-github-actions/auth@v1
+        with:
+          token_format: "access_token"
+          credentials_json: ${{ secrets.GCP_SA_TERRAFORM_JSON }}
+
+      - name: Set up Google Cloud SDK
+        uses: google-github-actions/setup-gcloud@v1
+        with:
+          project_id: hopr-staging
+          install_components: beta
+
+      - name: Get credentials
+        uses: google-github-actions/get-gke-credentials@v2
+        with:
+          cluster_name: cluster-staging
+          location: europe-west3
+          project_id: hopr-staging
+
+      - name: Setup NodeJs
+        uses: actions/setup-node@v3
+        with:
+          node-version: 20
+
       - name: Run Load test
         run: |
           pip install -r requirements.txt

devkit/loadtesting-k6/k6.yaml.j2

@@ -25,15 +25,10 @@ spec:
       - name: WALLET_TYPE
         value: {{ walletType }}
       - name: RPC_SERVER_URL
-        value: http://rpc-server-one-hop.rpch.svc:45750
+        value: http://phttp-server.phttp.svc:45750
       - name: K6_PROMETHEUS_RW_SERVER_URL
-        value: https://prometheus.prod.hoprtech.net/api/v1/write
+        value: http://kube-prometheus-stack-prometheus.monitoring.svc:9090/api/v1/write
       - name: K6_PROMETHEUS_RW_TREND_AS_NATIVE_HISTOGRAM
         value: 'true'
       - name: K6_OUT
         value: xk6-prometheus-rw
-    # envFrom:
-    #   - secretRef:
-    #       name: rpc-server
-
-

devkit/loadtesting-k6/src/rpc-server/index.ts

@@ -5,19 +5,19 @@ import { JsonRpcMethodCounters } from './wallet/mock-wallet.js';
 import { buildWallet } from './wallet/index.js';
 
 // get values from env
-const url = __ENV.RPC_SERVER_URL;
-const testType = __ENV.TEST_TYPE as OptionTypes;
-const walletType = __ENV.WALLET_TYPE as WalletTypes;
+const url = __ENV.RPC_SERVER_URL || 'http://localhost:45750';
+const testType = __ENV.TEST_TYPE || 'SMOKE';
+const walletType = __ENV.WALLET_TYPE || 'METAMASK';
 
 // get the test option
 console.log(`Starting TestType '${testType}' for wallet type '${walletType}' against '${url}'`);
-export const options = getOption(testType);
+export const options = getOption(testType as OptionTypes);
 
 // create metrics counter
 const counters: JsonRpcMethodCounters = instantiatePayloadCounters();
 
 // Simulated user behavior
 export default function (): void {
-    const wallet = buildWallet(walletType, url);
+    const wallet = buildWallet(walletType as WalletTypes, url);
     wallet.sendRpcCalls(counters);
 }