[AB-xxx] restructuring installer module to be outside of maven

split liquibase and template deployment
adding various features to the deployment images

deployment/installer/config-deployment/python/liquibase_deploy.py

@@ -0,0 +1,17 @@
+import subprocess
+import sys
+
+
+def deploy_liquibase(folder, change_log_file, liquibase_path, base_path, db_config):
+    print(f'Deploying liquibase of {change_log_file} in folder {folder}')
+    process_command = [f'{liquibase_path}/liquibase', f'--defaultsFile={change_log_file}', f'--defaultSchemaName={db_config.scheme}', f'--liquibaseSchemaName={db_config.scheme}',  f'--liquibaseCatalogName={db_config.scheme}', '--logLevel=info', 'update']
+    process = subprocess.Popen(process_command,
+                     cwd=f'{base_path}/liquibase-zips/{folder}',
+                     stderr=sys.stderr,
+                     stdout=sys.stdout)
+
+    process.communicate()
+    code = process.returncode
+    if code != 0:
+        print("Liquibased deployment failed.")
+        sys.exit(code)