MCOL-5496: Merge CMAPI code to engine repo.

[add] cmapi code to engine

cmapi/cmapi_server/test/config_apply_example.py

@@ -0,0 +1,50 @@
+import unittest
+import requests
+import configparser
+from pathlib import Path
+from datetime import datetime
+
+from cmapi_server.controllers.dispatcher import _version
+
+config_filename = './cmapi_server/cmapi_server.conf'
+ 
+url = f"https://localhost:8640/cmapi/{_version}/node/config"
+begin_url = f"https://localhost:8640/cmapi/{_version}/node/begin"
+config_path = './cmapi_server/test/Columnstore_apply_config.xml'
+ 
+# create tmp dir
+tmp_prefix = '/tmp/mcs_config_test'
+tmp_path = Path(tmp_prefix)
+tmp_path.mkdir(parents = True, exist_ok = True)
+copyfile(config_path_old, tmp_prefix + '/Columnstore.xml')
+
+
+def get_current_key():
+    app_config = configparser.ConfigParser()
+    try:
+        with open(config_filename, 'r') as _config_file:
+            app_config.read_file(_config_file)
+    except FileNotFoundError:
+        return ''
+    if 'Authentication' not in app_config.sections():
+        return ''
+    return app_config['Authentication'].get('x-api-key', '')
+
+headers = {'x-api-key': get_current_key()}
+body = {'id': 42, 'timeout': 120}
+r = requests.put(begin_url, verify=False, headers=headers, json=body)
+
+config_file = Path(config_path)
+config = config_file.read_text()
+
+body = {
+    'revision': 42,
+    'manager': '1.1.1.1',
+    'timeout': 0,
+    'config': config,
+}
+
+#print(config)
+
+#r = requests.put(url, verify=False, headers=headers, json=body)
+