Add config and volume mappings

Signed-off-by: Moritz Schmitz von Hülst <[email protected]>

.github/tests/java-spiffe-helper.yaml

@@ -1,3 +1,19 @@
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: java-spiffe-helper
+data:
+  java-spiffe-helper.properties: |
+    keyStorePath=keystore.p12
+    keyStorePass=password
+    keyPass=password
+    trustStorePath=truststore.p12
+    trustStorePass=password
+    keyStoreType=pkcs12
+    keyAlias=spiffe
+    spiffeSocketPath=unix:/run/spire/agent-sockets/spire-agent.sock
+---
 apiVersion: apps/v1
 kind: Deployment
 metadata:
@@ -19,4 +35,19 @@ spec:
         - name: java-spiffe-helper
           image: java-spiffe-helper:test
           imagePullPolicy: Always
+          volumeMounts:
+            - name: properties
+              mountPath: /app/java-spiffe-helper.properties
+              subPath: java-spiffe-helper.properties
+            - name: spire-sockets
+              mountPath: /run/spire/agent-sockets
+              readOnly: true
       restartPolicy: Always
+      volumes:
+        - name: properties
+          configMap:
+            name: java-spiffe-helper
+        - name: spire-sockets
+          hostPath:
+            path: /run/spire/agent-sockets
+            type: DirectoryOrCreate