From f9a7d18df4ddf65a6e6cec9635938f095e493efa Mon Sep 17 00:00:00 2001
From: Waldemar <waldemar.kindler@think-ahead.tech>
Date: Mon, 31 Mar 2025 16:26:46 +0200
Subject: [PATCH] Added more models

---
 likec4/deployment.c4 |   2 +
 likec4/model.c4      | 171 +++++++++++++++++++++++++++++++++++++++----
 likec4/spec.c4       |   7 ++
 3 files changed, 166 insertions(+), 14 deletions(-)

diff --git a/likec4/deployment.c4 b/likec4/deployment.c4
index d1bb2ae..655514e 100644
--- a/likec4/deployment.c4
+++ b/likec4/deployment.c4
@@ -11,6 +11,8 @@ deployment {
 
     instanceOf edp.ui
     instanceOf edp.forgejo
+    instanceOf edp.keycloak
+    instanceOf edp.crossplane
   }
 }
 
diff --git a/likec4/model.c4 b/likec4/model.c4
index 3779f90..c680d6e 100644
--- a/likec4/model.c4
+++ b/likec4/model.c4
@@ -4,13 +4,28 @@ model {
   }
 
   edp = system 'EDP' {
+
     container ui 'Backstage' {
       description 'Deeveloper Portal'
-      style {
-        icon tech:react
-        shape browser
+
+      component backstage 'Backstage' {
+        style {
+          icon tech:react
+          shape browser
+        }
       }
+
+      component database 'Database' {
+        technology 'Postgresql'
+        icon tech:postgresql
+        style {
+          shape storage
+        }
+      }
+
+      backstage -> database 'reads/writes'
     }
+
     container forgejo 'CI/CD Service' {
       description '
         Fully managed DevOps Platfrom
@@ -23,6 +38,7 @@ model {
         technology 'Golang'
         icon tech:go
       }
+
       component forgejoRunner 'CI Runner'{
         technology 'Golang'
         icon tech:go
@@ -30,25 +46,42 @@ model {
           multiple true
         }
       }
+
       forgejoRunner -> forgejo 'executes pipelines'
     }
+
+    container argoCD 'ArgoCD' {
+      description 'GitOps Service'
+
+      component argocdServer 'ArgoCD Server'
+      component argocdAppController 'ApplicationController'
+      component argocdAppSetController 'ApplicationSeetController'
+      component argocdRedis 'Redis'
+      component argocdRepoServer 'Repo Server'
+    }
+
     container keycloak 'Keycloak' {
       description '
         Single Sign On for all EDP products
       '
       component keycloak 'Keycloak' {
-        technology 'Keycloak'
+        technology 'Java'
         icon tech:java
       }
-      component postgres 'Postgres' {
+
+      component database 'Database' {
         technology 'Postgresql'
         icon tech:postgresql
+        style {
+          shape storage
+        }
       }
-      // -> db 'reads/writes'
+      keycloak -> database 'reads/writes'
     }
 
     container crossplane 'Crossplane' {
-      description 'Managing cloud infrastructure'
+      description 'Declarative management of ressources'
+
       component crossplane 'Crossplane'
       component crossplaneFunction 'Function Patch and Transform'
       component crossplaneRbacManager 'RBAC Manager'
@@ -57,12 +90,86 @@ model {
       component providerShell 'Shell Provider'
     }
 
-    /*db = component 'Database' {
-      icon tech:postgresql
-      style {
-        shape storage
+    container externalSecrets 'external-secrets' {
+      description 'Provider to access externally stored Kubernetes secrets'
+      
+      internalComponent externalSecrets 'external-secrets controller'
+      internalComponent certController 'cert-controller'
+      internalComponent webhook 'webhook'
+    }
+
+    container minio 'Minio' {
+      description 'S3 compatible blob storage'
+
+      component minio 'S3 Blob Storage' {
+        technology 'Minio'
+        style {
+          shape storage
+        }
       }
-    }*/
+    }
+
+    container velero 'Velero' {
+      description 'Backup Kubernetes resources'
+
+      component velero 'Velero'
+    }
+
+    velero.velero -> minio.minio 'store backups'
+
+    container openbao 'OpenBao' {
+      description 'Secure secret storage'
+
+      component openbao 'Openbao' {
+        technology 'Openbao'
+        style {
+          shape storage
+        }
+      }
+
+      component agentInjector 'Agent Injector'
+    }
+
+    container monitoring 'Monitoring' {
+      description 'Observability system to monitor deployed components'
+
+      component alloy 'Alloy' {
+        description 'Open Telemetry Collector'
+
+        style {
+          multiple true
+        }
+      }
+
+      container loki 'Loki' {
+        description 'Log aggregation system'
+
+        component queryFrontend 'Query Frontend'
+        component distributor 'Distributor'
+        component gateway 'Gateway'
+        component ingestor 'Ingestor'
+        component querier 'Querier'
+      }
+
+      alloy -> loki 'pushes logs'
+    }
+
+    container ingressNginx 'Ingress' {
+      description 'Ingress Controller for incoming http(s) traffic'
+
+      component ingressNginx 'ingress-nginx'{
+        technology 'Nginx'
+        icon tech:nginx
+      }
+
+      ingressNginx -> forgejo 'Ingress'
+      ingressNginx -> keycloak 'Ingress'
+      ingressNginx -> openbao 'Ingress'
+      ingressNginx -> argocdServer 'Ingress'
+      ingressNginx -> backstage 'Ingress'
+      ingressNginx -> minio 'Ingress'
+      ingressNginx -> alloy 'Ingress'
+    }
 
     // UI requests data from the Backend
     // ui -> backend 'fetches via HTTPS'
@@ -84,6 +191,7 @@ views {
   view edp of edp {
     title 'Context view'
     include *
+    exclude ingressNginx ->
 
     style * {
       opacity 25%
@@ -94,14 +202,49 @@ views {
   }
 
   view keycloak of keycloak {
-    include *
+    include 
+      *,
+      ingressNginx ->
   }
 
   view forgejo of forgejo {
-    include *
+    include 
+      *,
+      ingressNginx ->
   }
 
   view crossplane of crossplane {
+    include 
+      *,
+      ingressNginx ->
+  }
+
+  view externalSecrets of externalSecrets {
+    include 
+      *,
+      ingressNginx ->
+  }
+
+  view velero of velero {
+    include 
+      *,
+      ingressNginx ->
+  }
+
+  view minio of minio {
+    include 
+      *,
+      ingressNginx ->
+  }
+
+  view monitoring of monitoring {
+    include 
+      *,
+      ingressNginx ->,
+      loki.*
+  }
+
+  view ingressNginx of ingressNginx {
     include *
   }
 
diff --git a/likec4/spec.c4 b/likec4/spec.c4
index da792ce..792c6e9 100644
--- a/likec4/spec.c4
+++ b/likec4/spec.c4
@@ -2,6 +2,7 @@ specification {
     element actor {
         style {
             shape person
+            color green
         }
     }
     element system
@@ -11,6 +12,12 @@ specification {
             opacity 20%
         }
     }
+    element internalComponent {
+        style {
+            color muted
+            opacity 15%
+        }
+    }
 
     deploymentNode node
     deploymentNode environment {