added seqeuence diagram

resources/edp-likec4/deployment/otc/edp.c4

@@ -2,8 +2,8 @@
 deployment {
 
   cloud otc-edp-per-tenant 'OTC EDP per tenant cluster' {
-    description 'OTC environment for EDP. EDP is the environment a customer gets from us. 
-    
+    description 'OTC environment for EDP. EDP is the environment a customer gets from us.
+
     This is kubernetes clusters and other infrastructure like nodes and vms, and platform services. All is set up by IaC-pipelines in the Foundry.
     '
     technology 'OTC'
@@ -15,7 +15,7 @@ deployment {
 
       cluster edp 'EDP' {
         instanceOf edp.argoCD
-        instanceOf forgejoRunner 
+        instanceOf forgejoRunner
         instanceOf edp.forgejo {
           -> cloudServices.elasticsearch
           -> cloudServices.objectstorage
@@ -24,6 +24,7 @@ deployment {
         }
         instanceOf edp.externalSecrets
         instanceOf edp.ingressNginx
+        instanceOf edp.garm
       }
     }
 
@@ -36,7 +37,7 @@ deployment {
       instanceOf objectstorage
       instanceOf elasticsearch
     }
-  
+
     computeressource forgejoRunnerInfrastructure 'EDP ForgejoRunner infrastructure' {
       description 'Infrastructure for Forgejo runners like pods, vms, lxds, etc'
       instanceOf forgejoRunner {
@@ -45,5 +46,3 @@ deployment {
     }
   }
 }
-
-              

resources/edp-likec4/models/containers/edgeconnect.c4

@@ -0,0 +1,5 @@
+model {
+    component edgeConnect 'Edge Connect' {
+        description 'Provides an API to run applications on the edge'
+    }
+}

resources/edp-likec4/models/containers/garm.c4

@@ -0,0 +1,24 @@
+model {
+    extend edp {
+        container garm 'Garm Image' {
+            icon tech:docker
+            component garm 'Garm' {
+                description 'Provisions runners for Forgejo'
+                icon tech:go
+            }
+
+            component providerEdgeConnect 'Garm Provider for EdgeConnect' {
+                icon tech:go
+                description 'Acts as abstraction layer for EdgeConnect'
+            }
+
+            component providerKubernetes 'Garm Provider for Kubernetes' {
+                icon tech:go
+                description 'Acts as abstraction layer for Kubernetes'
+            }
+
+            garm -> providerEdgeConnect 'calls binary'
+            garm -> providerKubernetes 'calls binary'
+        }
+    }
+}

resources/edp-likec4/views/dynamic/cicd/forgejo-garm.c4

@@ -0,0 +1,35 @@
+views {
+    dynamic view forgejoGarmInteraction {
+        title 'Forgejo <-> Garm'
+
+        include edp, edp.garm
+        include edp.forgejo with {
+            title 'Forgejo'
+        }
+        include edp.garm.garm
+        include edp.garm.providerEdgeConnect
+        include edgeConnect
+
+        edp.forgejo -> edp.garm.garm '(Webhook) A new job is pending'
+        edp.garm.garm -> edp.garm.providerEdgeConnect 'Create new runner'
+        edp.garm.providerEdgeConnect -> edgeConnect 'Create App (Runner)'
+        edp.garm.providerEdgeConnect -> edgeConnect 'Create AppInstance (Runner)'
+        edgeConnect -> forgejoRunner 'Deploys'
+
+        forgejoRunner -> edp.garm.garm 'Get runner registration token'
+        edp.garm.garm -> edp.forgejo 'Get runner registration token'
+        edp.forgejo -> edp.garm.garm 'Token'
+        edp.garm.garm -> forgejoRunner 'Token'
+        forgejoRunner -> edp.forgejo 'Register runner'
+        forgejoRunner -> edp.forgejo 'Fetch job'
+        forgejoRunner -> forgejoRunner 'Work on job'
+        forgejoRunner -> edp.forgejo 'Send result'
+        edp.forgejo -> edp.forgejo 'Deregister Runner'
+        forgejoRunner -> forgejoRunner 'Terminate'
+
+        edp.forgejo -> edp.garm.garm '(Webhook) A job finished'
+        edp.garm.garm -> edp.garm.providerEdgeConnect 'Delete runner'
+        edp.garm.providerEdgeConnect -> edgeConnect 'Delete AppInstance (Runner)'
+        edp.garm.providerEdgeConnect -> edgeConnect 'Delete App (Runner)'
+    }
+}