start refactoring toward python grpc client

scripts/updateEndpoint.py

@@ -0,0 +1,87 @@
+#!/usr/bin/python3
+
+import argparse
+import git
+import ruamel.yaml
+import os
+import sys
+
+print("Entering updateEndpoint script..")
+
+parser = argparse.ArgumentParser()
+parser.add_argument('--action', required=True, type=str,
+            help="action to take: 'add' or 'delete'")
+parser.add_argument('--cluster_name', required=True, type=str,
+            help="cluster name to which the endpoint is added")
+parser.add_argument('--endpoint', required=True, type=str,
+            help="endpoint to add")
+
+args = parser.parse_args()
+action = args.action
+clusterName = args.cluster_name
+endpoint = args.endpoint
+repo = None
+config = {}
+commit_msg = ''
+
+sitePath = './decapod-site'
+siteFileName = "{}/lma/site-values.yaml".format(clusterName)
+siteFileNameFull = "{}/{}".format(sitePath, siteFileName)
+
+# Clone or re-use decapod-site repository #
+if not os.path.isdir(sitePath):
+    print("Cloning repository...")
+
+    repo = git.Repo.clone_from('https://github.com/robertchoi80/decapod-site', 'decapod-site')
+    with repo.config_writer() as git_config:
+        git_config.set_value('user', 'email', '[email protected]')
+        git_config.set_value('user', 'name', 'TKS Argo')
+else:
+    repo = git.Repo(sitePath)
+    repo.remotes.origin.pull()
+
+with open(siteFileNameFull, 'r') as f:
+    config = ruamel.yaml.round_trip_load(f, preserve_quotes=True)
+
+charts = config["charts"]
+thanosChart = [chart for chart in charts if chart['name'] == "thanos"][0]
+
+if action == 'add':
+    if (endpoint in thanosChart['override']['querier.stores']):
+        print("The endpoint already exists.")
+        sys.exit(0)
+    else:
+        #print("Before insertion: {}".format(thanosChart))
+        thanosChart['override']['querier.stores'].append(endpoint)
+        #print("After insertion: {}".format(thanosChart))
+        commit_msg = "add new thanos-sidecar endpoint to '{}' cluster".format(clusterName)
+elif action == 'delete':
+    if (endpoint in thanosChart['override']['querier.stores']):
+        print("Found endpoint. Deleting it...")
+        thanosChart['override']['querier.stores'].remove(endpoint)
+        commit_msg = "delete thanos-sidecar endpoint from '{}' cluster".format(clusterName)
+    else:
+        print("The endpoint {} doesn't exist. Exiting script...".format(endpoint))
+        sys.exit(0)
+else:
+    sys.exit("Wrong action type")
+
+with open(siteFileNameFull, 'w') as f:
+    ruamel.yaml.round_trip_dump(config, f)
+
+diff = repo.git.diff(repo.head.commit.tree)
+print(diff)
+
+# Provide a list of the files to stage
+repo.index.add([siteFileName])
+
+# Provide a commit message
+repo.index.commit(commit_msg)
+res = repo.remotes.origin.push()[0]
+
+# flag '256' means successful fast-forward
+if res.flags != 256:
+    print(res.summary)
+    sys.exit("Push failed!")
+
+print("Exiting updateEndpoint script..")

templates/argo-cd/createapp-wftpl.yaml

@@ -13,7 +13,7 @@ spec:
     - name: repository_url
       value: "https://github.com/openinfradev/decapod-manifests"
     - name: revision
-      value: main
+      value: "main"
   templates:
   - name: createApp
     inputs: