Added support for configuration per project

Shoots with type==Infrastructure will not be considered to be added to Fleet

Makefile

@@ -76,7 +76,7 @@ revendor:
 	@GO111MODULE=on go mod vendor
 	@GO111MODULE=on go mod tidy
 	@chmod +x $(REPO_ROOT)/vendor/github.com/gardener/gardener/hack/*
-	@chmod +x $(REPO_ROOT)/vendor/github.com/gardener/gardener/hack/.ci/*
+	@chmod +x $(REPO_ROOT)/vendor/github. com/gardener/gardener/hack/.ci/*
 	@$(REPO_ROOT)/hack/update-github-templates.sh
 
 .PHONY: clean

README.md

@@ -11,17 +11,30 @@ Recently, most of the vendor specific logic has been developed [in-tree](https:/
 
 ## Configuration
 
-Example configuration for this extension controller:
+Example configuration for this extension controller with default config and 2 project specific configs:
 
 ```yaml
 apiVersion: shoot-fleet-agent-service.extensions.config.gardener.cloud/v1alpha1
 kind: Configuration
-clientConnection:
+defaultConfig:
   kubeconfig: #base64encoded kubeconfig of cluster running Fleet manager
   labels: #extra labels to apply to Cluster registration
-    env: dev    
+    env: dev
+projectConfig:  
+  myproject:
+    kubeconfig: #base64encoded kubeconfig of cluster running Fleet manager
+    labels: 
+      project: myproject
+      somelabel: samevalue
+    namespace: clusters
+  myotherproject:
+    kubeconfig: #base64encoded kubeconfig of cluster running Fleet manager
+    labels: 
+      project: mypotherproject
+    namespace: fleetclusters
 ```
-
+Unless the shoot is in one of the myproject or myother project it will get defaultConfiguration.
+Configuration supplied in ControllerRegistration will be applied as default however it can be overriden via configuration in Extension for given Shoot.
 ## Extension-Resources
 
 Example extension resource:
@@ -39,6 +52,22 @@ spec:
 When an extension resource is reconciled, the extension controller will register Shoot cluster in Fleet management cluster(configured in kubeconfig in Configuration object above.
 
 Please note, this extension controller relies on existing properly configured [Fleet multi-cluster deployment](https://fleet.rancher.io/multi-cluster-install/) configured above.
+By default configuration from ControllerRegistration is used but if Extension specifies different config for particular Shoot that configuration overrides the default settings.
+
+## Shooted seeds registration in Fleet
+All shooted seeds will be ignored and not registered in Fleet. If you need to register shooted seeds please do so manually.
+
+## Fleet CRD cluster default labels
+By default all clusters registered in fleet will have following labels:
+
+|label|value|
+|---|---|
+|corebundle|true|
+|region| region of shoot |
+|cluster| name of shoot|
+|seed|name of shoots seed|
+
+Any labels defined in configuration are added to those default labels.
 
 ## How to start using or developing this extension controller locally
 

charts/gardener-extension-shoot-fleet-agent/templates/_helpers.tpl

@@ -6,13 +6,16 @@ gardener-extension-shoot-fleet-agent
 ---
 apiVersion: shoot-fleet-agent-service.extensions.config.gardener.cloud/v1alpha1
 kind: FleetAgentConfig
-clientConnection:
+defaultConfig:
   kubeconfig: {{ .Values.fleetManager.kubeconfig }}
 {{- if .Values.fleetManager.labels }}
-    labels: {{ .Values.fleetManager.labels | toYaml | nindent 6 }}
+  labels: {{ .Values.fleetManager.labels | toYaml | nindent 4 }}
 {{- end }}
 {{- if .Values.fleetManager.namespace }}
-    namespace: {{ .Values.fleetManager.namespace }}
+  namespace: {{ .Values.fleetManager.namespace }}
+{{- end }}
+{{- if .Values.fleetManager.projectConfig }}
+projectConfig: {{ .Values.fleetManager.projectConfig | toYaml | nindent 2 }}
 {{- end }}
 {{- end }}
 

charts/gardener-extension-shoot-fleet-agent/values.yaml

@@ -27,9 +27,20 @@ controllers:
     concurrentSyncs: 1
 
 fleetManager:
+  #default config values
   kubeconfig: #base64encoded kubeconfig of fleet manager cluster comes here
   labels: # optional fleet Cluster crd labels
   namespace: clusters # namespace where Fleet clusters stores Cluster CRD objects
+  #project specific values
+#  projectConfig:
+#    myproject:
+#      kubeconfig: #base64encoded kubeconfig of fleet manager cluster for myproject comes here
+#      labels: # optional fleet Cluster crd labels for myproject
+#      namespace: clusters # namespace where Fleet clusters stores Cluster CRD objects for myproject
+#    myotherproject:
+#      kubeconfig: #base64encoded kubeconfig of fleet manager cluster for myotherproject comes here
+#      labels: # optional fleet Cluster crd labels for myotherproject
+#      namespace: clusters # namespace where Fleet clusters stores Cluster CRD objects for myotherproject
 
 disableControllers: []
 

docs/installation/setup.md

@@ -22,9 +22,10 @@ apiVersion: core.gardener.cloud/v1beta1
 kind: ControllerRegistration
 ...
   values:
-    clientConnection:
+    defaultConfig:
-      kubeconfig: abcd
+        clientConnection:
-    labels:
+          kubeconfig: abcd
+        labels:
 ```
 
 If the `shoot-fleet-agent` should be enabled for every shoot cluster in your Gardener managed environment, you need to globally enable it in the `ControllerRegistration`:

docs/usage/register_cluster.md

@@ -15,10 +15,11 @@ spec:
     providerConfig:
       apiVersion: service.fleet-agent.extensions.gardener.cloud/v1alpha1
       kind:
-      clientConnection:
+      defaultConfig:
-        kubeconfig: base64 encoded kubeconfig
+        clientConnection:
-      labels:
+          kubeconfig: base64 encoded kubeconfig
-        env: test
+        labels:
+          env: test
 ```
 
 <style>

example/00-config.yaml

@@ -1,5 +1,22 @@
 apiVersion: shoot-fleet-agent-service.extensions.config.gardener.cloud/v1alpha1
 kind: FleetAgentConfig
-clientConnection:
+defaultConfig:
   kubeconfig: #base64 encoded kubeconfig of fleet cluster
-namespace: clusters #namespace to register clusters in fleet manager cluster
+  namespace: clusters #namespace to register clusters in fleet manager cluster
+  labels:
+    allshootswillhavethislabel: somevalue
+# example of project specific config:
+#projectConfig:
+#  projectABC:
+#    kubeconfig: #base64 encoded kubeconfig of ABC fleet cluster
+#    namespace: nsABC #namespace to register clusters in fleet manager cluster
+#    labels:
+#      myProjectABClabel1: myvalue
+#      myProjectABClabel2: myvalue2
+#  projectDEF:
+#    kubeconfig: #base64 encoded kubeconfig of DEF fleet cluster
+#    namespace: nsDEF #namespace to register clusters in fleet manager cluster
+#    labels:
+#      myProjectDEFlabel1: myvalue
+#      myProjectDEFlabel2: myvalue2
+  

example/controller-registration.yaml

@@ -11,7 +11,7 @@ spec:
   deployment:
     type: helm
     providerConfig:
-      chart: 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
+      chart: H4sIAAAAAAAAA+0ca3PbNjKf+StwynWadELqYVludZObU2U39TSxPVbqTufmJgORkMSGJFiAlKMmvd9+iwcpkKKedu30yp1MLIHAYneBfQFLTTHzSESYTT4kJOI+jWw+ozSxJwEhiY2nJEqaT+4GLYCT42P5F6D8V35uH3XbneNOryfa273eyckTdHzHeXeClCeYIfSEAdOb+m17/ieF6S7r78xIEPrTiDJyyBxigXvd7tr1h2Uvrn+n3TrqPkGt+2a2Cv7i6/8UXeEkISziKKFIrTG6nZEIjVM/8PxoimLsvod9wB3rKXo78zniaRxTlsAH2BcBmgZ0jEKcuDPo/QIxEuDEnxMYl8yMdhx5gCAiU3hKI/QsZmTifyAeuvWh39+eO+gyChaIRnKkIAnFhKHAj4hjOaejd6MEaAMUQxqGgOBmOEKez7jlTP2kKf9X5FvO+DfWlP9nDbNpU/yXfeXzqLlENAb+0hhN/IBw6yuH38bw/xi/h/+TED7/F7reYObTlKPz0zOYMGb0F+ImluN7BDdVP2iynDl3qUea1mOv6u6wk/4PZ5glzgKHwUFzbNP/DviGov63emASav1/AMCxf0OYWPc+mrctHMfGV6fltGyPzC2PcJf5cSLbB+h7cAfIFZsCTShDyYygV3ofoZHYPeg7sXvQQOwelO8sx4pwSPpolz1nzSvIeGxh/R/CTvrvUdeZ0oPn2KL/nVb7qBT/nZz0Tmr9fwhoNsENxgvwlLMEPXOfI1iNb9BocIVGZwh0G0fyC56Ae/RxQpBLwxhHCwcNwPXLYRxcPidsTjxHxQfCkyL4G/gubCnw8GnkEWUmBhBMwJ8RnSS3GCKN16rLCzR3UAcshUviBGGOIprAOApD2K3PAVskh78+H55dAGFiBqvZhH8ZhopJctzaoqGO00LPRIeGftR4/g+BYkFTiFMWYlKUwmRJzoQmCGYXbIMAIpeoeCVZTuAIHD9rHHScYOiOYUAM3yZmR4QTTbSEWZLE/Wbz9vbWwZJih7JpUwuNNzWvNlCtR/0YQYQipP1r6jPgeLxAYK9hAB4DrQG+lQs2ZQSeiWAuQrcMgiIRfHEtcIHG83nC/HGaFISW0Qismx1AbLAFGoMROh810LeD0fnohUDy0/nb7y9/fIt+GlxfDy7enp+N0OU1Gl5enJ6/Pb+8gG/focHFz+iH84vTF4j4YiVBnBD0AQdApi/ECTtG4BoRUiAh8yk8Jq4/8V1gLZqmYIrQlIJbiGRQSljoc7GsXEaWgCbwQz+RwSVf5cuxoMuU9qfC2Il97DhN+DeD2K+ZtdkujRJGgwDMISNTIQWJzuEztME8Ikcjuzm7HgHv+hv5gIFH0lyHVIRT6CxD21/1gIKnKxV7a2dLIrHSHJl86GBcCk03CvkI1l3KGISpaEkBKlBgxSb22rv+FWEn/58Q2Mmw2fhhJ0F7n/9A/H9yXJ//PATsuf7vIOMH08udJN49F9wW/x2dlOK/zlGnU5//PAh8/Ggjj0z8CKIikZ01kP3779ZOGZoYSiJPDrBMPPIxOJ2JP1XobNu2zERzBZct4kdw1E4+H3cUAicjxXEDmnrNeRsH8Qy3rfd+5PVVninTzKHsDpnqBKeB/ta3EHqfjolC1UcfPyLnBgcp4Y6c/A2OYHrmLPsgoFaw4k+qewZ4TAIueiGkPq/Hqvt+gljsZ+HrPyGIXDwRMHSzaYT4tswoFoWDoyZq0vzr+nkLI3acRZ9oDXMhFBrWz1UcV8Fqp4II/VF+zjeNHwJCtV0Q0qTOML+Sp4SowWe4c9zrN3IyZH8nwVOUj4iZHyUT1PiC/+sLXu7JSEy5n1C22IQCFoxUIewfjLCa7YxrmIFCjL5wA8y5PvJQQtAi4CSE5qFIuiBdavzzJWo77a7dAmqGkDWMIStLfJj6B9jCWr+cV36SpTwCE4fUwksDiAqd918DkRSUyMqZXTdH+85zjEmCjYnWddP6bFqTtZYlIBjiehLAloOZfU+JaoORstUIOxtion5s0/tZwJ7+X1nJEMe23OtzkCpltsjKRKpJqs+It97/9Ernv0fQv137/4eAklOQq3ojV/UyW1RhtErHxMr5Kqv/BsdWCKru4QT3tYeSDsOP3CD18rjCATzVu2bVrV2DvmJI2i+Kzk97XEucnuA4ln6bRSQh0pRsmnjNED+C1Y+qZhVjMo4k0fxdcZf30SfL8IqVgvuEqh3+Yy+6AXvqv0figC5CaNzjOmiL/h8fr8b/J8dHtf4/BJRDc9AR3sw1/DRf7goV3ylJuE/V3nFChES5gsNnTXmutce4fQ2EOKAUJDMy9wXa730u4sHX4iCyj1ryiTyfLWYJunFIUzANknsu4xPKFP/yzvy1IZB7EMn+zCGUqb2mytgAEl8UUX3cmjUhBPGd+56nYZMTl5GMDJ3d2UYeltvoQrLogMlUkT7gyMy2gB3d1AoZy3hlKaBKH1Qg6pkM/NHfnbdaAs63IJkrUc/Q2CkEajzfzIpOBVRDUFjpe1nrQ1YboWw7C8gSk6FITC72nV8v+MB1xR7fe7g4sMYQ8LNcKvZ+NkeBXJ/ibtNZpmMuiGy7SoPgioJaLgqqqjK6OH9Y2GQ0DDFYybzBRs296LORrVXiZZMkbrOgLHqfye1UGBHiD2KUmzImEhwmTi5cUbvy0qB7eeQvP+vOo0XkcpMFgW9GcJDMpMbsj9sYvG0ez+fi9sK4ZClg1Y+Hy6egQL9QP0KNF40yLlXIY9OYqKsMe2mM1lGqhlxmIwb5gDLuUsZo+95LcwetpqCFzUSiubkh1K59fTY4Pbt+d/b6bCgux95dDN6cja4Gw7O8J0JzQfJ3jIZ9oxGhiU8C75pMiq26XVikfm6Ylwc/h5rNjN7zN4NXZzdA7OX1u8ubs+ufrs/frtDaR8q/GoFxszJSXm/5VghkhNOUuaSwefLGvgi49QnT6ohPKGF+uIy5262NVhe4oEEakjfCQvHVNavyXIYIQjFMyX9Vd41+DLaLqGvrA3XpnRdmixNbQ9/KMu1GX0FcSlgr9nijlFQMYO5c1XJR4mX9cXAB4V4y21dibpbLmuSuzSg3ZLIZ6IPoN9QDFN1Oy2BCC/axQ38Je+Z/qtVwTbvMse3856jVLuV/3Xb7uM7/HgIqD3ZGUk0rUr69dHaXxC9Db+yoLenBuNclkZtZ+8/qLOXPCHvqf+G+YlcDsFX/e+X7/263rv97GDD139S76ospGeoqG3FlJoiHng7pQLKd14FY4mUCHJwq56mDkkL1cSObGEnSVguQ8/kq7pmdxmPL+3ODPfWfjbGrO7iELY3+RkuwTf97rfL7P71O7f8fBsrnv2KBHZwmM9Cx31SZ4PLSWF/7BCAzwq5pQDaFCLxUutHffCRyrwfAh5x+rY4JZZGDZ48XxVEjtenFQJYGIimyYbT/itE0lhzYqNGwComrbFPZDxePwKKOs+avGo+YChyg/3u/CLRF/49OVvS/0z2p3/95ELh3/d9RR/+U9z3rtH2tzVs1Aq4SHi/agClJ5N/A5+rDrbgCutNEy66lr03gMEl3I0B8ivNPaQxLTXYzdnnydyCn8NVgVm3BCmmCMGmYNcoqIT/RPFdMCuYXy0OanJclgysUrNWEtYvKaEB4uWEMOuNHU9W+7FF6tCex4pMHm3PX1Wjkl1bS+xR9EXwjc1CJ5SPp3rKvMfVKT7C61qlyZKvUiAvlKoqWlQRlPHcVgEspA7luXjKp2CXJ6wnviDBrl+cc6tlO9wcGIQa7mTC0mtzJWn+r9ttfzWgD5/oCJVvXDYKDXqtebi8x8XQsSmKln8iO08zb0H2Fvssx2uH+f8/4r2gBdowEt+V/3ZNu+fyn16rrfx4EyhbFOAMubNq6/GfVsjz22t0H7Kn/8xjv/zsQW/S/3T0q1/91jo5btf4/BJQuVcX6qrdMvVLVbwO8JeUuXq3x7zS0yYC+iQ89rqg30J0JO9By2EDJjtYjK1uqYCWLxczinWKbMjl5wZFs9M177vyRurX+8qsv80ve0I8GQUBviVEDBLjiVBKbv6bdWE+Rs0ThwDjx8nU2rLGBkfIwo1JA1OmFlC0OIkENPYQKPbL82gtCoFwQwuYFLFWlpqJ9pdx0ef2+o/lWMbO5qKpFXcAbRUGCEbOzs+z32VZp/3Gwk/2fK8kd+gNA287/wN6v/P7XcX3/9yCgaiSlWcxeZ+ujX/Ach9idsV3rGRM87SMZIYhvsVFLOQhu8YJbViFbFtYFuiorK+1l47gVimOA3Ho1et03vmiRv+qwsWe787XoaoFii27afeUFTU8rLP7TFev9dGm7261WmLdks8hJtpqZhvB7QIpReKirG8zKSMAGjWsLEvtoggMuSDeqK3M/VUZkme9jSk505ZGuqVDFeuJgwnwT9ukY3KispAC6PeOR+MkSiRGp2w+WnWWJclfCgSRGlvE6CInKe1kc6FHDrDfzdKeiF8/OP2Hk8j3VW4FV/2ZU3kGU0sOEGcLh9SmiKrMWTOoXT5e/EaLZfCpKl81XVy25juFCt+rvd5aGuHbOkZqy0ej3EFARV4bgnmVWNUm4kD+w84dIxsR8L+IxEf6xMirMZK3WJffRv/9jAQlVBYjirTBBnCqEVSIt1koqcckYR3GhbNO1YX6nfjJLxw5ILbe/zTWDTatNUmfqMhGX51Zbc7Es28t+iUYvmsYizXej5XScbx7zLrKGGmqooYYaaqihhhpqqKGGGmqooYYaaqihhhpqqKGGGmqooYYaaqihhv3hfw+TpaoAeAAA
       values:
         image:
           tag: v1.0.0-dev

hack/api-reference/config.md

@@ -44,15 +44,70 @@ string
 </tr>
 <tr>
 <td>
-<code>clientConnection</code></br>
+<code>defaultConfig</code></br>
 <em>
-k8s.io/component-base/config/v1alpha1.ClientConnectionConfiguration
+<a href="#shoot-fleet-agent-service.extensions.config.gardener.cloud/v1alpha1.ProjectConfig">
+ProjectConfig
+</a>
 </em>
 </td>
 <td>
-<em>(Optional)</em>
+<p>DefaultConfiguration holds default config applied if no project config found</p>
-<p>ClientConnection specifies the kubeconfig file and client connection
+</td>
-settings for the proxy server to use when communicating with the apiserver.</p>
+</tr>
+<tr>
+<td>
+<code>projectConfig</code></br>
+<em>
+<a href="#shoot-fleet-agent-service.extensions.config.gardener.cloud/v1alpha1.ProjectConfig">
+map[string]github.com/javamachr/gardener-extension-shoot-fleet-agent/pkg/apis/config/v1alpha1.ProjectConfig
+</a>
+</em>
+</td>
+<td>
+<p>ProjectConfiguration holds configuration overrides for each project</p>
+</td>
+</tr>
+<tr>
+<td>
+<code>healthCheckConfig</code></br>
+<em>
+<a href="https://github.com/gardener/gardener/extensions/pkg/controller/healthcheck/config">
+github.com/gardener/gardener/extensions/pkg/controller/healthcheck/config.HealthCheckConfig
+</a>
+</em>
+</td>
+<td>
+</td>
+</tr>
+</tbody>
+</table>
+<h3 id="shoot-fleet-agent-service.extensions.config.gardener.cloud/v1alpha1.ProjectConfig">ProjectConfig
+</h3>
+<p>
+(<em>Appears on:</em>
+<a href="#shoot-fleet-agent-service.extensions.config.gardener.cloud/v1alpha1.FleetAgentConfig">FleetAgentConfig</a>)
+</p>
+<p>
+<p>ProjectConfig holds configuration for single project</p>
+</p>
+<table>
+<thead>
+<tr>
+<th>Field</th>
+<th>Description</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>
+<code>kubeconfig</code></br>
+<em>
+string
+</em>
+</td>
+<td>
+<p>Kubeconfig contains base64 encoded kubeconfig</p>
 </td>
 </tr>
 <tr>
@@ -77,18 +132,6 @@ string
 <p>namespace to store clusters registrations in Fleet managers cluster</p>
 </td>
 </tr>
-<tr>
-<td>
-<code>healthCheckConfig</code></br>
-<em>
-<a href="https://github.com/gardener/gardener/extensions/pkg/controller/healthcheck/config">
-github.com/gardener/gardener/extensions/pkg/controller/healthcheck/config.HealthCheckConfig
-</a>
-</em>
-</td>
-<td>
-</td>
-</tr>
 </tbody>
 </table>
 <hr/>

pkg/apis/config/types.go

@@ -3,7 +3,6 @@ package config
 import (
 	healthcheckconfig "github.com/gardener/gardener/extensions/pkg/controller/healthcheck/config"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	componentbaseconfig "k8s.io/component-base/config"
 )
 
 // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
@@ -12,15 +11,23 @@ import (
 type FleetAgentConfig struct {
 	metav1.TypeMeta
 
-	// ClientConnection specifies the kubeconfig file and client connection
+	// DefaultConfiguration holds default config applied if no project config found
-	// settings for the proxy server to use when communicating with the apiserver.
+	DefaultConfiguration ProjectConfig
-	ClientConnection *componentbaseconfig.ClientConnectionConfiguration
+
+	// ProjectConfiguration holds configuration overrides for each project
+	ProjectConfiguration map[string]ProjectConfig
+
+	HealthCheckConfig *healthcheckconfig.HealthCheckConfig
+}
+
+// ProjectConfig holds configuration for single project
+type ProjectConfig struct {
+	// Kubeconfig contains base64 encoded kubeconfig
+	Kubeconfig string
 
 	// labels to use in Fleet Cluster registration
 	Labels map[string]string
 
 	//namespace to store clusters registrations in Fleet managers cluster
 	Namespace string
-
-	HealthCheckConfig *healthcheckconfig.HealthCheckConfig
 }

pkg/apis/config/v1alpha1/types.go

@@ -3,7 +3,6 @@ package v1alpha1
 import (
 	healthcheckconfig "github.com/gardener/gardener/extensions/pkg/controller/healthcheck/config"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	componentbaseconfigv1alpha1 "k8s.io/component-base/config/v1alpha1"
 )
 
 // +genclient
@@ -13,16 +12,23 @@ import (
 type FleetAgentConfig struct {
 	metav1.TypeMeta `json:",inline"`
 
-	// ClientConnection specifies the kubeconfig file and client connection
+	// DefaultConfiguration holds default config applied if no project config found
-	// settings for the proxy server to use when communicating with the apiserver.
+	DefaultConfiguration ProjectConfig `json:"defaultConfig,omitempty"`
-	// +optional
+
-	ClientConnection *componentbaseconfigv1alpha1.ClientConnectionConfiguration `json:"clientConnection,omitempty"`
+	// ProjectConfiguration holds configuration overrides for each project
+	ProjectConfiguration map[string]ProjectConfig `json:"projectConfig,omitempty"`
+
+	HealthCheckConfig *healthcheckconfig.HealthCheckConfig `json:"healthCheckConfig,omitempty"`
+}
+
+// ProjectConfig holds configuration for single project
+type ProjectConfig struct {
+	// Kubeconfig contains base64 encoded kubeconfig
+	Kubeconfig string `json:"kubeconfig,omitempty"`
 
 	// labels to use in Fleet Cluster registration
 	Labels map[string]string `json:"labels,omitempty"`
 
 	//namespace to store clusters registrations in Fleet managers cluster
 	Namespace string `json:"namespace,omitempty"`
-
-	HealthCheckConfig *healthcheckconfig.HealthCheckConfig `json:"healthCheckConfig,omitempty"`
 }

pkg/apis/config/v1alpha1/zz_generated.conversion.go

@@ -27,8 +27,6 @@ import (
 	config "github.com/javamachr/gardener-extension-shoot-fleet-agent/pkg/apis/config"
 	conversion "k8s.io/apimachinery/pkg/conversion"
 	runtime "k8s.io/apimachinery/pkg/runtime"
-	componentbaseconfig "k8s.io/component-base/config"
-	configv1alpha1 "k8s.io/component-base/config/v1alpha1"
 )
 
 func init() {
@@ -48,13 +46,24 @@ func RegisterConversions(s *runtime.Scheme) error {
 	}); err != nil {
 		return err
 	}
+	if err := s.AddGeneratedConversionFunc((*ProjectConfig)(nil), (*config.ProjectConfig)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_v1alpha1_ProjectConfig_To_config_ProjectConfig(a.(*ProjectConfig), b.(*config.ProjectConfig), scope)
+	}); err != nil {
+		return err
+	}
+	if err := s.AddGeneratedConversionFunc((*config.ProjectConfig)(nil), (*ProjectConfig)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_config_ProjectConfig_To_v1alpha1_ProjectConfig(a.(*config.ProjectConfig), b.(*ProjectConfig), scope)
+	}); err != nil {
+		return err
+	}
 	return nil
 }
 
 func autoConvert_v1alpha1_FleetAgentConfig_To_config_FleetAgentConfig(in *FleetAgentConfig, out *config.FleetAgentConfig, s conversion.Scope) error {
-	out.ClientConnection = (*componentbaseconfig.ClientConnectionConfiguration)(unsafe.Pointer(in.ClientConnection))
+	if err := Convert_v1alpha1_ProjectConfig_To_config_ProjectConfig(&in.DefaultConfiguration, &out.DefaultConfiguration, s); err != nil {
-	out.Labels = *(*map[string]string)(unsafe.Pointer(&in.Labels))
+		return err
-	out.Namespace = in.Namespace
+	}
+	out.ProjectConfiguration = *(*map[string]config.ProjectConfig)(unsafe.Pointer(&in.ProjectConfiguration))
 	out.HealthCheckConfig = (*healthcheckconfig.HealthCheckConfig)(unsafe.Pointer(in.HealthCheckConfig))
 	return nil
 }
@@ -65,9 +74,10 @@ func Convert_v1alpha1_FleetAgentConfig_To_config_FleetAgentConfig(in *FleetAgent
 }
 
 func autoConvert_config_FleetAgentConfig_To_v1alpha1_FleetAgentConfig(in *config.FleetAgentConfig, out *FleetAgentConfig, s conversion.Scope) error {
-	out.ClientConnection = (*configv1alpha1.ClientConnectionConfiguration)(unsafe.Pointer(in.ClientConnection))
+	if err := Convert_config_ProjectConfig_To_v1alpha1_ProjectConfig(&in.DefaultConfiguration, &out.DefaultConfiguration, s); err != nil {
-	out.Labels = *(*map[string]string)(unsafe.Pointer(&in.Labels))
+		return err
-	out.Namespace = in.Namespace
+	}
+	out.ProjectConfiguration = *(*map[string]ProjectConfig)(unsafe.Pointer(&in.ProjectConfiguration))
 	out.HealthCheckConfig = (*healthcheckconfig.HealthCheckConfig)(unsafe.Pointer(in.HealthCheckConfig))
 	return nil
 }
@@ -76,3 +86,27 @@ func autoConvert_config_FleetAgentConfig_To_v1alpha1_FleetAgentConfig(in *config
 func Convert_config_FleetAgentConfig_To_v1alpha1_FleetAgentConfig(in *config.FleetAgentConfig, out *FleetAgentConfig, s conversion.Scope) error {
 	return autoConvert_config_FleetAgentConfig_To_v1alpha1_FleetAgentConfig(in, out, s)
 }
+
+func autoConvert_v1alpha1_ProjectConfig_To_config_ProjectConfig(in *ProjectConfig, out *config.ProjectConfig, s conversion.Scope) error {
+	out.Kubeconfig = in.Kubeconfig
+	out.Labels = *(*map[string]string)(unsafe.Pointer(&in.Labels))
+	out.Namespace = in.Namespace
+	return nil
+}
+
+// Convert_v1alpha1_ProjectConfig_To_config_ProjectConfig is an autogenerated conversion function.
+func Convert_v1alpha1_ProjectConfig_To_config_ProjectConfig(in *ProjectConfig, out *config.ProjectConfig, s conversion.Scope) error {
+	return autoConvert_v1alpha1_ProjectConfig_To_config_ProjectConfig(in, out, s)
+}
+
+func autoConvert_config_ProjectConfig_To_v1alpha1_ProjectConfig(in *config.ProjectConfig, out *ProjectConfig, s conversion.Scope) error {
+	out.Kubeconfig = in.Kubeconfig
+	out.Labels = *(*map[string]string)(unsafe.Pointer(&in.Labels))
+	out.Namespace = in.Namespace
+	return nil
+}
+
+// Convert_config_ProjectConfig_To_v1alpha1_ProjectConfig is an autogenerated conversion function.
+func Convert_config_ProjectConfig_To_v1alpha1_ProjectConfig(in *config.ProjectConfig, out *ProjectConfig, s conversion.Scope) error {
+	return autoConvert_config_ProjectConfig_To_v1alpha1_ProjectConfig(in, out, s)
+}

pkg/apis/config/v1alpha1/zz_generated.deepcopy.go

@@ -23,23 +23,18 @@ package v1alpha1
 import (
 	config "github.com/gardener/gardener/extensions/pkg/controller/healthcheck/config"
 	runtime "k8s.io/apimachinery/pkg/runtime"
-	configv1alpha1 "k8s.io/component-base/config/v1alpha1"
 )
 
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *FleetAgentConfig) DeepCopyInto(out *FleetAgentConfig) {
 	*out = *in
 	out.TypeMeta = in.TypeMeta
-	if in.ClientConnection != nil {
+	in.DefaultConfiguration.DeepCopyInto(&out.DefaultConfiguration)
-		in, out := &in.ClientConnection, &out.ClientConnection
+	if in.ProjectConfiguration != nil {
-		*out = new(configv1alpha1.ClientConnectionConfiguration)
+		in, out := &in.ProjectConfiguration, &out.ProjectConfiguration
-		**out = **in
+		*out = make(map[string]ProjectConfig, len(*in))
-	}
-	if in.Labels != nil {
-		in, out := &in.Labels, &out.Labels
-		*out = make(map[string]string, len(*in))
 		for key, val := range *in {
-			(*out)[key] = val
+			(*out)[key] = *val.DeepCopy()
 		}
 	}
 	if in.HealthCheckConfig != nil {
@@ -67,3 +62,26 @@ func (in *FleetAgentConfig) DeepCopyObject() runtime.Object {
 	}
 	return nil
 }
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ProjectConfig) DeepCopyInto(out *ProjectConfig) {
+	*out = *in
+	if in.Labels != nil {
+		in, out := &in.Labels, &out.Labels
+		*out = make(map[string]string, len(*in))
+		for key, val := range *in {
+			(*out)[key] = val
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProjectConfig.
+func (in *ProjectConfig) DeepCopy() *ProjectConfig {
+	if in == nil {
+		return nil
+	}
+	out := new(ProjectConfig)
+	in.DeepCopyInto(out)
+	return out
+}

pkg/apis/config/zz_generated.deepcopy.go

@@ -23,23 +23,18 @@ package config
 import (
 	healthcheckconfig "github.com/gardener/gardener/extensions/pkg/controller/healthcheck/config"
 	runtime "k8s.io/apimachinery/pkg/runtime"
-	componentbaseconfig "k8s.io/component-base/config"
 )
 
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *FleetAgentConfig) DeepCopyInto(out *FleetAgentConfig) {
 	*out = *in
 	out.TypeMeta = in.TypeMeta
-	if in.ClientConnection != nil {
+	in.DefaultConfiguration.DeepCopyInto(&out.DefaultConfiguration)
-		in, out := &in.ClientConnection, &out.ClientConnection
+	if in.ProjectConfiguration != nil {
-		*out = new(componentbaseconfig.ClientConnectionConfiguration)
+		in, out := &in.ProjectConfiguration, &out.ProjectConfiguration
-		**out = **in
+		*out = make(map[string]ProjectConfig, len(*in))
-	}
-	if in.Labels != nil {
-		in, out := &in.Labels, &out.Labels
-		*out = make(map[string]string, len(*in))
 		for key, val := range *in {
-			(*out)[key] = val
+			(*out)[key] = *val.DeepCopy()
 		}
 	}
 	if in.HealthCheckConfig != nil {
@@ -67,3 +62,26 @@ func (in *FleetAgentConfig) DeepCopyObject() runtime.Object {
 	}
 	return nil
 }
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ProjectConfig) DeepCopyInto(out *ProjectConfig) {
+	*out = *in
+	if in.Labels != nil {
+		in, out := &in.Labels, &out.Labels
+		*out = make(map[string]string, len(*in))
+		for key, val := range *in {
+			(*out)[key] = val
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProjectConfig.
+func (in *ProjectConfig) DeepCopy() *ProjectConfig {
+	if in == nil {
+		return nil
+	}
+	out := new(ProjectConfig)
+	in.DeepCopyInto(out)
+	return out
+}

pkg/controller/actuator.go

@@ -16,20 +16,21 @@ package controller
 
 import (
 	"context"
-	b64 "encoding/base64"
 	"fmt"
 	"reflect"
+	"strings"
 
+	projConfig "github.com/javamachr/gardener-extension-shoot-fleet-agent/pkg/apis/config"
+
+	"github.com/gardener/gardener/pkg/apis/core/v1beta1"
 	"github.com/gardener/gardener/pkg/extensions"
 	"github.com/go-logr/logr"
 	fleetv1alpha1 "github.com/rancher/fleet/pkg/apis/fleet.cattle.io/v1alpha1"
 	corev1 "k8s.io/api/core/v1"
-	"k8s.io/apimachinery/pkg/api/errors"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/runtime/serializer"
 	"k8s.io/client-go/rest"
-	"k8s.io/client-go/tools/clientcmd"
 	"k8s.io/client-go/util/retry"
 	"sigs.k8s.io/controller-runtime/pkg/client"
 	"sigs.k8s.io/controller-runtime/pkg/log"
@@ -51,42 +52,42 @@ const KubeconfigSecretName = "kubecfg"
 // KubeconfigKey key in KubeconfigSecretName secret that holds kubeconfig for Shoot
 const KubeconfigKey = "kubeconfig"
 
+// DefaultConfigKey is the name of default config key.
+const DefaultConfigKey = "default"
+
 // NewActuator returns an actuator responsible for Extension resources.
 func NewActuator(config config.Config) extension.Actuator {
-	fleetKubeConfig, _ := b64.StdEncoding.DecodeString(config.FleetAgentConfig.ClientConnection.Kubeconfig)
+	logger := log.Log.WithName(ActuatorName)
-	var kubeconfigPath string
+	fleetManagers := initializeFleetManagers(config, logger)
-	var err error
-	if kubeconfigPath, err = writeKubeconfigToTempFile(fleetKubeConfig); err != nil {
-		panic(err)
-	}
-	fleetClientConfig, _ := clientcmd.BuildConfigFromFlags("", kubeconfigPath)
-	var fleetNamespace = "clusters"
-	if len(config.Namespace) != 0 {
-		fleetNamespace = config.Namespace
-	}
-	fleetManager, err := NewManagerForConfig(fleetClientConfig, fleetNamespace)
-	if err != nil {
-		panic(err)
-	}
 
 	return &actuator{
-		logger:        log.Log.WithName(ActuatorName),
+		logger:        logger,
 		serviceConfig: config,
-		fleetManager:  fleetManager,
+		fleetManagers: fleetManagers,
 	}
 }
 
 type actuator struct {
-	client       client.Client
+	client        client.Client
-	config       *rest.Config
+	config        *rest.Config
-	decoder      runtime.Decoder
+	decoder       runtime.Decoder
-	fleetManager *FleetManager
+	fleetManagers map[string]*FleetManager
 
 	serviceConfig config.Config
 
 	logger logr.Logger
 }
 
+// initializeFleetManagers initializes fleet managers for given config
+func initializeFleetManagers(config config.Config, logger logr.Logger) map[string]*FleetManager {
+	fleetManagers := make(map[string]*FleetManager)
+	fleetManagers[DefaultConfigKey] = createFleetManager(config.DefaultConfiguration, logger)
+	for name, projConfig := range config.ProjectConfiguration {
+		fleetManagers[name] = createFleetManager(projConfig, logger)
+	}
+	return fleetManagers
+}
+
 // Reconcile the Extension resource.
 func (a *actuator) Reconcile(ctx context.Context, ex *extensionsv1alpha1.Extension) error {
 	namespace := ex.GetNamespace()
@@ -95,6 +96,9 @@ func (a *actuator) Reconcile(ctx context.Context, ex *extensionsv1alpha1.Extensi
 	if err != nil {
 		return err
 	}
+	if isShootedSeedCluster(cluster) {
+		return a.updateStatus(ctx, ex)
+	}
 	shootsConfigOverride := &config.Config{}
 	if ex.Spec.ProviderConfig != nil { //parse providerConfig defaults override for this Shoot
 		if _, _, err := a.decoder.Decode(ex.Spec.ProviderConfig.Raw, nil, shootsConfigOverride); err != nil {
@@ -112,12 +116,15 @@ func (a *actuator) Delete(ctx context.Context, ex *extensionsv1alpha1.Extension)
 	if err != nil {
 		return err
 	}
+	if isShootedSeedCluster(cluster) {
+		return nil
+	}
 	a.logger.Info("Component is being deleted", "component", "fleet-agent-management", "namespace", namespace, "cluster", buildCrdName(cluster))
-	err = a.fleetManager.DeleteKubeconfigSecret(ctx, buildCrdName(cluster))
+	err = a.getFleetManager(cluster).DeleteKubeconfigSecret(ctx, buildCrdName(cluster))
 	if err != nil {
 		a.logger.Error(err, "Failed to delete kubeconfig secret for Shoot cluster.", "cluster", buildCrdName(cluster))
 	}
-	err = a.fleetManager.DeleteCluster(ctx, buildCrdName(cluster))
+	err = a.getFleetManager(cluster).DeleteCluster(ctx, buildCrdName(cluster))
 	if err != nil {
 		a.logger.Error(err, "Failed to delete Cluster registration for Shoot cluster.", "cluster", buildCrdName(cluster))
 	}
@@ -157,23 +164,26 @@ func (a *actuator) InjectScheme(scheme *runtime.Scheme) error {
 // ReconcileClusterInFleetManager reconciles cluster registration in remote fleet manager
 func (a *actuator) ReconcileClusterInFleetManager(ctx context.Context, namespace string, cluster *extensions.Cluster, override *config.Config) {
 	a.logger.Info("Starting with already registered check")
-	labels := prepareLabels(cluster, a.serviceConfig, override)
+	labels := prepareLabels(cluster, getProjectConfig(cluster, &a.serviceConfig), getProjectConfig(cluster, override))
-	registered, err := a.fleetManager.GetCluster(ctx, cluster.Shoot.Name)
+	registered, err := a.getFleetManager(cluster).GetCluster(ctx, cluster.Shoot.Name)
-	if !errors.IsNotFound(err) {
+	if err != nil {
+		a.logger.Error(err, "Failed to get cluster registration for Shoot", "shoot", cluster.Shoot.Name)
+	}
+	if err == nil && registered != nil {
 		if reflect.DeepEqual(registered.Labels, labels) {
 			a.logger.Info("Cluster already registered - skipping registration", "clientId", registered.Spec.ClientID)
 		} else {
 			a.logger.Info("Updating labels of already registered cluster.", "clientId", registered.Spec.ClientID)
-			a.updateClusterLabelsInFleet(ctx, registered, labels)
+			a.updateClusterLabelsInFleet(ctx, registered, cluster, labels)
 		}
 		return
 	}
 	a.registerNewClusterInFleet(ctx, namespace, cluster, labels)
 }
 
-func (a *actuator) updateClusterLabelsInFleet(ctx context.Context, clusterRegistration *fleetv1alpha1.Cluster, labels map[string]string) {
+func (a *actuator) updateClusterLabelsInFleet(ctx context.Context, clusterRegistration *fleetv1alpha1.Cluster, cluster *extensions.Cluster, labels map[string]string) {
 	clusterRegistration.Labels = labels
-	_, err := a.fleetManager.UpdateCluster(ctx, clusterRegistration)
+	_, err := a.getFleetManager(cluster).UpdateCluster(ctx, clusterRegistration)
 	if err != nil {
 		a.logger.Error(err, "Failed to update cluster labels in Fleet registration.", "clusterName", clusterRegistration.Name)
 	}
@@ -207,10 +217,10 @@ func (a *actuator) registerNewClusterInFleet(ctx context.Context, namespace stri
 				KubeConfigSecret: "kubecfg-" + buildCrdName(cluster),
 			},
 		}
-		if _, err = a.fleetManager.CreateKubeconfigSecret(ctx, &kubeconfigSecret); err != nil {
+		if _, err = a.getFleetManager(cluster).CreateKubeconfigSecret(ctx, &kubeconfigSecret); err != nil {
 			a.logger.Error(err, "Failed to create secret with kubeconfig for Fleet registration")
 		}
-		if _, err = a.fleetManager.CreateCluster(ctx, &clusterRegistration); err != nil {
+		if _, err = a.getFleetManager(cluster).CreateCluster(ctx, &clusterRegistration); err != nil {
 			a.logger.Error(err, "Failed to create Cluster for Fleet registration")
 		}
 		a.logger.Info("Registered shoot cluster in Fleet Manager ", "registration", clusterRegistration)
@@ -219,17 +229,18 @@ func (a *actuator) registerNewClusterInFleet(ctx context.Context, namespace stri
 	}
 }
 
-func prepareLabels(cluster *extensions.Cluster, serviceConfig config.Config, override *config.Config) map[string]string {
+func prepareLabels(cluster *extensions.Cluster, serviceConfig projConfig.ProjectConfig, override projConfig.ProjectConfig) map[string]string {
 	labels := make(map[string]string)
 	labels["corebundle"] = "true"
 	labels["region"] = cluster.Shoot.Spec.Region
 	labels["cluster"] = cluster.Shoot.Name
+	labels["seed"] = cluster.Seed.Name
 	if len(override.Labels) > 0 { //adds labels from Shoot configuration
 		for key, value := range override.Labels {
 			labels[key] = value
 		}
 	} else {
-		if len(serviceConfig.FleetAgentConfig.Labels) > 0 { //adds labels from default configuration
+		if len(serviceConfig.Labels) > 0 { //adds labels from default configuration
 			for key, value := range serviceConfig.Labels {
 				labels[key] = value
 			}
@@ -238,13 +249,41 @@ func prepareLabels(cluster *extensions.Cluster, serviceConfig config.Config, ove
 	return labels
 }
 
-// buildCrdName creates a unique name for cluster registration resources in Fleet manager cluster
-func buildCrdName(cluster *extensions.Cluster) string {
-	return cluster.Seed.Name + "" + cluster.Shoot.Name
-}
-
 func (a *actuator) updateStatus(ctx context.Context, ex *extensionsv1alpha1.Extension) error {
 	return controller.TryUpdateStatus(ctx, retry.DefaultBackoff, a.client, ex, func() error {
 		return nil
 	})
 }
+
+func (a *actuator) getFleetManager(cluster *extensions.Cluster) *FleetManager {
+	manager, present := a.fleetManagers[getProjectName(cluster)]
+	if !present {
+		return a.fleetManagers[DefaultConfigKey]
+	}
+	return manager
+}
+
+// getProjectConfig return project specific or default config
+func getProjectConfig(cluster *extensions.Cluster, serviceConfig *config.Config) projConfig.ProjectConfig {
+	name := getProjectName(cluster)
+	projectConfig, present := serviceConfig.ProjectConfiguration[name]
+	if !present {
+		return serviceConfig.DefaultConfiguration
+	}
+	return projectConfig
+}
+
+// buildCrdName creates a unique name for cluster registration resources in Fleet manager cluster
+func buildCrdName(cluster *extensions.Cluster) string {
+	return cluster.Seed.Name + "" + cluster.Shoot.Name
+}
+
+// isShootedSeedCluster checks if clusters purpose is Infrastructure
+func isShootedSeedCluster(cluster *extensions.Cluster) bool {
+	return *cluster.Shoot.Spec.Purpose == v1beta1.ShootPurposeInfrastructure
+}
+
+// getProjectName extracts project name from Shoots namespace
+func getProjectName(cluster *extensions.Cluster) string {
+	return cluster.Shoot.Namespace[strings.LastIndex(cluster.Shoot.Namespace, "-")+1:]
+}

pkg/controller/fleetmanager.go

@@ -2,7 +2,13 @@ package controller
 
 import (
 	"context"
+	b64 "encoding/base64"
 
+	"github.com/go-logr/logr"
+
+	"k8s.io/client-go/tools/clientcmd"
+
+	fleetConfig "github.com/javamachr/gardener-extension-shoot-fleet-agent/pkg/apis/config"
 	clientset "github.com/javamachr/gardener-extension-shoot-fleet-agent/pkg/client/fleet/clientset/versioned"
 	"github.com/rancher/fleet/pkg/apis/fleet.cattle.io/v1alpha1"
 	corev1 "k8s.io/api/core/v1"
@@ -66,3 +72,31 @@ func (f *FleetManager) CreateKubeconfigSecret(ctx context.Context, secret *corev
 func (f *FleetManager) DeleteKubeconfigSecret(ctx context.Context, secretName string) error {
 	return f.secretClient.CoreV1().Secrets(f.namespace).Delete(ctx, secretName, metav1.DeleteOptions{})
 }
+
+// createFleetManager creates fleet manager for given configuration
+func createFleetManager(config fleetConfig.ProjectConfig, logger logr.Logger) *FleetManager {
+	logger.Info("Creating Fleet manager for config", "config", config)
+	fleetKubeConfig, err := b64.StdEncoding.DecodeString(config.Kubeconfig)
+	if err != nil {
+		panic(err)
+	}
+	var kubeconfigPath string
+	if kubeconfigPath, err = writeKubeconfigToTempFile(fleetKubeConfig); err != nil {
+		panic(err)
+	}
+	logger.Info("Written kubeconfig to temp", "file", kubeconfigPath)
+	fleetClientConfig, err := clientcmd.BuildConfigFromFlags("", kubeconfigPath)
+	if err != nil {
+		panic(err)
+	}
+	logger.Info("Fleet k8s client successfully built.")
+	var fleetNamespace = "clusters"
+	if len(config.Namespace) != 0 {
+		fleetNamespace = config.Namespace
+	}
+	fleetManager, err := NewManagerForConfig(fleetClientConfig, fleetNamespace)
+	if err != nil {
+		panic(err)
+	}
+	return fleetManager
+}