[patch] Added support external database for AI Service

Author: Divyesh-Khokhar

src/mas/devops/templates/pipelinerun-install.yml.j2

@@ -1002,6 +1002,29 @@ spec:
       value: "{{ aiservice_certificate_issuer }}"
 {%- endif %}
 
+    # AI Service - Database Configuration
+    # -------------------------------------------------------------------------
+{%- if install_db2 is defined and install_db2 != "" %}
+    - name: install_db2
+      value: "{{ install_db2 }}"
+{%- endif %}
+{%- if aiservice_db_jdbc_url is defined and aiservice_db_jdbc_url != "" %}
+    - name: aiservice_db_jdbc_url
+      value: "{{ aiservice_db_jdbc_url }}"
+{%- endif %}
+{%- if aiservice_db_username is defined and aiservice_db_username != "" %}
+    - name: aiservice_db_username
+      value: "{{ aiservice_db_username }}"
+{%- endif %}
+{%- if aiservice_db_password is defined and aiservice_db_password != "" %}
+    - name: aiservice_db_password
+      value: "{{ aiservice_db_password }}"
+{%- endif %}
+{%- if aiservice_db_ca_cert is defined and aiservice_db_ca_cert != "" %}
+    - name: aiservice_db_ca_cert
+      value: "{{ aiservice_db_ca_cert }}"
+{%- endif %}
+
 {%- endif %}
 
   workspaces: