feat: Added ability to update contact points (#248)

Author: derekmceachern

CHANGELOG.md

@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+# [1.5.0] - 2023-11-10
+
+### Changed
+- If a contact point already exits it will be updated. Previous behaviour was to only to create which failed for existing contact points.
+
+
 # [1.4.2] - 2023-11-01
 
 ### Added

grafana_backup/create_contact_point.py

@@ -1,5 +1,5 @@
 import json
-from grafana_backup.dashboardApi import create_contact_point, get_grafana_version
+from grafana_backup.dashboardApi import create_contact_point, get_grafana_version, search_contact_points, update_contact_point
 from packaging import version
 
 
@@ -23,12 +23,30 @@ def main(args, settings, file_path):
         with open(file_path, 'r') as f:
             data = f.read()
 
+        result = search_contact_points(grafana_url, http_post_headers, verify_ssl, client_cert, debug)
+        status_code = result[0]
+        existing_contact_points = []
+        if status_code == 200:
+            # Successfully received list of contact points.
+            # Append contact points to list of existing contact points
+            for ecp in result[1]:
+                existing_contact_points.append(ecp["uid"])
+
         contact_points = json.loads(data)
         for cp in contact_points:
-            result = create_contact_point(json.dumps(
-                cp), grafana_url, http_post_headers, verify_ssl, client_cert, debug)
-            print("create contact_point: {0}, status: {1}, msg: {2}".format(
-                cp['name'], result[0], result[1]))
+            if cp["uid"] in existing_contact_points:
+                print("Contact point {0} already exists, updating".format(cp["uid"]))
+                result = update_contact_point(cp["uid"], json.dumps(cp), grafana_url, http_post_headers, verify_ssl, client_cert, debug)
+                if result[0] == 202:
+                    print("Successfully updated contact point")
+                else:
+                    print("[ERROR] Contact point {0} failed to update. Return code:{1} - {2}".format(cp["uid"], result[0], result[1]))
+            else:
+                print("Contact point {0} does not exist, creating".format(cp["uid"]))
+                result = create_contact_point(json.dumps(cp), grafana_url, http_post_headers, verify_ssl, client_cert, debug)
+                if result[0] == 202:
+                    print("Successfully create contact point")
+                else:
+                    print("[ERROR] Contact point {0} failed to create. Retufn code:{1} - {2}".format(cp["uid"], result[0], result[1]))
     else:
-        print("Unable to create contact points, requires Grafana version {0} or above. Current version is {1}".format(
-            minimum_version, grafana_version))
+        print("Unable to create contact points, requires Grafana version {0} or above. Current version is {1}".format(minimum_version, grafana_version))

grafana_backup/dashboardApi.py

@@ -473,6 +473,9 @@ def search_contact_points(grafana_url, http_get_headers, verify_ssl, client_cert
 def create_contact_point(json_palyload, grafana_url, http_post_headers, verify_ssl, client_cert, debug):
     return send_grafana_post('{0}/api/v1/provisioning/contact-points'.format(grafana_url), json_palyload, http_post_headers, verify_ssl, client_cert, debug)
 
+def update_contact_point(uid, json_palyload, grafana_url, http_post_headers, verify_ssl, client_cert, debug):
+    return send_grafana_put('{0}/api/v1/provisioning/contact-points/{1}'.format(grafana_url, uid), json_palyload, http_post_headers, verify_ssl, client_cert, debug)
+
 
 def search_notification_policies(grafana_url, http_get_headers, verify_ssl, client_cert, debug):
     return send_grafana_get('{0}/api/v1/provisioning/policies'.format(grafana_url), http_get_headers, verify_ssl, client_cert, debug)