fix: update ENC script CA certificate path (#62)

- Mount vault-ca-cert secret at /opt/vault-ca-cert.crt in both deployments
- Update cobbler-enc script to use correct CA certificate path
- Resolves OSError about missing TLS CA certificate bundle

Reviewed-on: #62

apps/base/puppet/deployment_puppetserver-compiler.yaml

@@ -96,6 +96,9 @@ spec:
           readOnly: true
         - mountPath: /opt/bin/
           name: puppet-shared-bins
+        - mountPath: /opt/vault-ca-cert.crt
+          name: vault-ca-cert
+          subPath: ca.crt
       initContainers:
       - name: copy-configmaps
         image: busybox:1.35
@@ -229,5 +232,8 @@ spec:
       - name: puppet-shared-bins
         persistentVolumeClaim:
           claimName: puppet-shared-bins
+      - name: vault-ca-cert
+        secret:
+          secretName: vault-ca-cert
   strategy:
     type: RollingUpdate

apps/base/puppet/deployment_puppetserver-master.yaml

@@ -95,6 +95,9 @@ spec:
               readOnly: true
             - mountPath: /opt/bin/
               name: puppet-shared-bins
+            - mountPath: /opt/vault-ca-cert.crt
+              name: vault-ca-cert
+              subPath: ca.crt
       initContainers:
         - args:
             - mkdir -p /etc/puppetlabs/puppet/eyaml/keys;
@@ -168,3 +171,6 @@ spec:
         - name: puppet-shared-bins
           persistentVolumeClaim:
             claimName: puppet-shared-bins
+        - name: vault-ca-cert
+          secret:
+            secretName: vault-ca-cert

apps/base/puppet/resources/cobbler-enc

@@ -20,7 +20,7 @@ def fetch_enc_data(cobbler_url: str, hostname: str) -> str:
     """
     url = f"{cobbler_url}/cblr/svc/op/puppet/hostname/{hostname}"
     try:
-        response = requests.get(url, verify='/etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem')
+        response = requests.get(url, verify='/opt/vault-ca-cert.crt')
         response.raise_for_status()
     except requests.RequestException as e:
         sys.exit(f"Request failed: {e}")