diff --git a/diagrams/onprem/cd.py b/diagrams/onprem/cd.py
index ca1dc2ca..9e7f577b 100644
--- a/diagrams/onprem/cd.py
+++ b/diagrams/onprem/cd.py
@@ -12,4 +12,8 @@ class Spinnaker(_Cd):
     _icon = "spinnaker.png"
 
 
+class Tekton(_Cd):
+    _icon = "tekton.png"
+
+
 # Aliases
diff --git a/diagrams/saas/alerting.py b/diagrams/saas/alerting.py
new file mode 100644
index 00000000..516c2111
--- /dev/null
+++ b/diagrams/saas/alerting.py
@@ -0,0 +1,15 @@
+# This module is automatically generated by autogen.sh. DO NOT EDIT.
+
+from . import _Saas
+
+
+class _Alerting(_Saas):
+    _type = "alerting"
+    _icon_dir = "resources/saas/alerting"
+
+
+class Opsgenie(_Alerting):
+    _icon = "opsgenie.png"
+
+
+# Aliases
diff --git a/docs/nodes/onprem.md b/docs/nodes/onprem.md
index 58c737d8..dd72d4dc 100644
--- a/docs/nodes/onprem.md
+++ b/docs/nodes/onprem.md
@@ -20,6 +20,7 @@ Node classes list of onprem provider.
 ## onprem.cd
 
 - **diagrams.onprem.cd.Spinnaker**
+- **diagrams.onprem.cd.Tekton**
 
 ## onprem.ci
 
diff --git a/docs/nodes/saas.md b/docs/nodes/saas.md
index 4e7ae882..71de66da 100644
--- a/docs/nodes/saas.md
+++ b/docs/nodes/saas.md
@@ -5,6 +5,10 @@ title: Saas
 
 Node classes list of saas provider.
 
+## saas.alerting
+
+- **diagrams.saas.alerting.Opsgenie**
+
 ## saas.chat
 
 - **diagrams.saas.chat.Slack**
diff --git a/resources/onprem/cd/tekton.png b/resources/onprem/cd/tekton.png
new file mode 100644
index 00000000..6f52a6a5
Binary files /dev/null and b/resources/onprem/cd/tekton.png differ
diff --git a/resources/saas/alerting/opsgenie.png b/resources/saas/alerting/opsgenie.png
new file mode 100644
index 00000000..f67e6fc6
Binary files /dev/null and b/resources/saas/alerting/opsgenie.png differ