first commit

2026-05-15 07:41:27 +00:00
commit 569dff28a7
6 changed files with 550 additions and 0 deletions
@@ -0,0 +1,91 @@
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: kafka-smoke-test
+  namespace: kafka
+spec:
+  ttlSecondsAfterFinished: 600
+  backoffLimit: 3
+  template:
+    spec:
+      restartPolicy: Never
+      volumes:
+        - name: ca-cert
+          secret:
+            secretName: kafka-cluster-ca-cert
+            items:
+              - key: ca.crt
+                path: ca.crt
+      containers:
+        - name: smoke-test
+          image: apache/kafka:4.1.0
+          command: ["/bin/bash", "-c"]
+          args:
+            - |
+              set -euo pipefail
+              BOOTSTRAP="kafka-kafka-bootstrap.kafka.svc.cluster.local:9093"
+              TOPIC="smoke-test"
+
+              # Build client.properties injecting sasl.jaas.config from the Strimzi-managed secret
+              cat > /tmp/client.properties <<EOF
+              security.protocol=SASL_SSL
+              ssl.truststore.type=PEM
+              ssl.truststore.location=/ca/ca.crt
+              sasl.mechanism=SCRAM-SHA-512
+              sasl.jaas.config=${SASL_JAAS_CONFIG}
+              EOF
+
+              echo "==> [1/3] Creating topic '${TOPIC}' (idempotent)"
+              /opt/kafka/bin/kafka-topics.sh \
+                --bootstrap-server "${BOOTSTRAP}" \
+                --command-config /tmp/client.properties \
+                --create \
+                --topic "${TOPIC}" \
+                --partitions 1 \
+                --replication-factor 1 \
+                --if-not-exists
+              echo "    Topic ready."
+
+              echo "==> [2/3] Producing 5 messages"
+              printf 'message-%s\n' 1 2 3 4 5 | \
+                /opt/kafka/bin/kafka-console-producer.sh \
+                  --bootstrap-server "${BOOTSTRAP}" \
+                  --producer.config /tmp/client.properties \
+                  --topic "${TOPIC}"
+              echo "    5 messages produced."
+
+              echo "==> [3/3] Consuming (from-beginning, max 5)"
+              MESSAGES=$(/opt/kafka/bin/kafka-console-consumer.sh \
+                --bootstrap-server "${BOOTSTRAP}" \
+                --consumer.config /tmp/client.properties \
+                --topic "${TOPIC}" \
+                --from-beginning \
+                --max-messages 5 \
+                --timeout-ms 30000 2>/dev/null || true)
+
+              echo "${MESSAGES}"
+              COUNT=$(echo "${MESSAGES}" | grep -c '^message-' || true)
+
+              if [ "${COUNT}" -eq 5 ]; then
+                echo "==> SMOKE TEST PASSED (${COUNT}/5 messages)"
+              else
+                echo "==> SMOKE TEST FAILED: expected 5, got ${COUNT}"
+                exit 1
+              fi
+          env:
+            - name: SASL_JAAS_CONFIG
+              valueFrom:
+                secretKeyRef:
+                  name: kafka-client
+                  key: sasl.jaas.config
+          volumeMounts:
+            - name: ca-cert
+              mountPath: /ca
+              readOnly: true
+          resources:
+            requests:
+              memory: 256Mi
+              cpu: "100m"
+            limits:
+              memory: 512Mi
+              cpu: "500m"