Update src/index.js, manifests/upn-qr.yaml

manifests/upn-qr.yaml

@@ -21,6 +21,23 @@ spec:
       - name: upn-qr-ct
         image: registry.gitplac.si/aljaxus/upn-qr
         imagePullPolicy: Always
+        env:
+        - name: POD_NAME
+          valueFrom:
+            fieldRef:
+              fieldPath: metadata.name
+        readinessProbe:
+          httpGet:
+            path: "/healthcheck"
+            port: 80
+          initialDelaySeconds: 5
+          periodSeconds: 10
+        livenessProbe:
+          httpGet:
+            path: "/healthcheck"
+            port: 80
+          initialDelaySeconds: 10
+          periodSeconds: 20
         ports:
         - containerPort: 80
 

src/index.js

@@ -15,6 +15,7 @@ app.set('views', path.join(__dirname, 'views'))
 app.set('view engine', 'ejs')
 
 app.get('/', (req, res) => res.render('index'))
+app.get('/healthcheck', (req, res) => res.send({ ok: true, pod: process.env.POD_NAME }))
 app.get('/form', (req, res) => res.render('form', { q: req.query }))
 
 app.get('/api/qrcode', async (req, res) => {