feat(control-plane): Implemented the core functionality

isala404 · Feb 14, 2022 · 55fb9fa · 55fb9fa
1 parent 656c660
commit 55fb9fa
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Showing 9 changed files with 358 additions and 36 deletions.
diff --git a/.github/workflows/build-controller.yaml b/.github/workflows/build-controller.yaml
@@ -0,0 +1,28 @@
+name: controller
+
+on:
+  push:
+    branches:
+      - main
+
+env:
+  IMAGE_NAME: ghcr.io/mrsupiri/lazy-koala/controller
+  DOCKER_BUILDKIT: 1
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        shell: bash
+        working-directory: control-plane
+    steps:
+      - uses: actions/checkout@v2
+      - uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - run: docker build -t $IMAGE_NAME:latest .
+      - run: docker tag $IMAGE_NAME:latest $IMAGE_NAME:commit-${GITHUB_SHA:0:8}
+      - run: docker push $IMAGE_NAME --all-tags
diff --git a/control-plane/Makefile b/control-plane/Makefile
@@ -1,6 +1,6 @@
 
 # Image URL to use all building/pushing image targets
-IMG ?= controller:latest
+IMG ?= ghcr.io/mrsupiri/lazy-koala/controller:latest
 # ENVTEST_K8S_VERSION refers to the version of kubebuilder assets to be downloaded by envtest binary.
 ENVTEST_K8S_VERSION = 1.23
 

diff --git a/control-plane/api/v1alpha1/inspector_types.go b/control-plane/api/v1alpha1/inspector_types.go
@@ -18,6 +18,7 @@ package v1alpha1
 
 import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"sigs.k8s.io/controller-runtime/pkg/client"
 )
 
 // EDIT THIS FILE!  THIS IS SCAFFOLDING FOR YOU TO OWN!
@@ -35,8 +36,10 @@ type InspectorSpec struct {
 	// Important: Run "make" to regenerate code after modifying this file
 
 	// Foo is an example field of Inspector. Edit inspector_types.go to remove/update
-	Service  DeploymentReference `json:"service"`
-	ModelURI string              `json:"modelURI"`
+	DeploymentRef string `json:"deploymentRef"`
+	ServiceRef    string `json:"serviceRef"`
+	Namespace     string `json:"namespace"`
+	ModelURI      string `json:"modelURI"`
 }
 
 type Status string
@@ -51,13 +54,19 @@ const (
 type InspectorStatus struct {
 	// INSERT ADDITIONAL STATUS FIELD - define observed state of cluster
 	// Important: Run "make" to regenerate code after modifying this file
-	Inspector DeploymentReference `json:"inspector"`
+	MonitoredIPs []string              `json:"monitoredIPs"`
+	PodsSelector client.MatchingLabels `json:"podsSelector"`
 	// +kubebuilder:validation:Enum=Creating;Running;Error
 	Status Status `json:"status"`
 }
 
 //+kubebuilder:object:root=true
 //+kubebuilder:subresource:status
+//+kubebuilder:printcolumn:JSONPath=".spec.namespace",name="Namespace",type="string"
+//+kubebuilder:printcolumn:JSONPath=".spec.deploymentRef",name="Target Deployment",type="string"
+//+kubebuilder:printcolumn:JSONPath=".spec.serviceRef",name="Target ClusterIP",type="string"
+//+kubebuilder:printcolumn:JSONPath=".spec.modelURI",name="Model URI",type="string"
+//+kubebuilder:printcolumn:JSONPath=".status.status",name="Status",type="string"
 
 // Inspector is the Schema for the inspectors API
 type Inspector struct {

diff --git a/control-plane/api/v1alpha1/zz_generated.deepcopy.go b/control-plane/api/v1alpha1/zz_generated.deepcopy.go
diff --git a/control-plane/config/crd/bases/lazykoala.lazykoala.isala.me_inspectors.yaml b/control-plane/config/crd/bases/lazykoala.lazykoala.isala.me_inspectors.yaml
@@ -15,7 +15,23 @@ spec:
     singular: inspector
   scope: Namespaced
   versions:
-  - name: v1alpha1
+  - additionalPrinterColumns:
+    - jsonPath: .spec.namespace
+      name: Namespace
+      type: string
+    - jsonPath: .spec.deploymentRef
+      name: Target Deployment
+      type: string
+    - jsonPath: .spec.serviceRef
+      name: Target ClusterIP
+      type: string
+    - jsonPath: .spec.modelURI
+      name: Model URI
+      type: string
+    - jsonPath: .status.status
+      name: Status
+      type: string
+    name: v1alpha1
     schema:
       openAPIV3Schema:
         description: Inspector is the Schema for the inspectors API
@@ -35,39 +51,37 @@ spec:
           spec:
             description: InspectorSpec defines the desired state of Inspector
             properties:
-              modelURI:
-                type: string
-              service:
+              deploymentRef:
                 description: Foo is an example field of Inspector. Edit inspector_types.go
                   to remove/update
-                properties:
-                  name:
-                    type: string
-                  namespace:
-                    type: string
-                required:
-                - name
-                - namespace
-                type: object
+                type: string
+              modelURI:
+                type: string
+              namespace:
+                type: string
+              serviceRef:
+                type: string
             required:
+            - deploymentRef
             - modelURI
-            - service
+            - namespace
+            - serviceRef
             type: object
           status:
             description: InspectorStatus defines the observed state of Inspector
             properties:
-              inspector:
+              monitoredIPs:
                 description: 'INSERT ADDITIONAL STATUS FIELD - define observed state
                   of cluster Important: Run "make" to regenerate code after modifying
                   this file'
-                properties:
-                  name:
-                    type: string
-                  namespace:
-                    type: string
-                required:
-                - name
-                - namespace
+                items:
+                  type: string
+                type: array
+              podsSelector:
+                additionalProperties:
+                  type: string
+                description: MatchingLabels filters the list/delete operation on the
+                  given set of labels.
                 type: object
               status:
                 enum:
@@ -76,7 +90,8 @@ spec:
                 - Error
                 type: string
             required:
-            - inspector
+            - monitoredIPs
+            - podsSelector
             - status
             type: object
         type: object

diff --git a/control-plane/config/rbac/role.yaml b/control-plane/config/rbac/role.yaml
@@ -5,6 +5,33 @@ metadata:
   creationTimestamp: null
   name: manager-role
 rules:
+- apiGroups:
+  - ""
+  resources:
+  - configmaps
+  verbs:
+  - get
+  - list
+  - patch
+  - update
+  - watch
+- apiGroups:
+  - ""
+  resources:
+  - events
+  verbs:
+  - create
+  - patch
+- apiGroups:
+  - ""
+  resources:
+  - namespaces
+  - pods
+  - services
+  verbs:
+  - get
+  - list
+  - watch
 - apiGroups:
   - lazykoala.lazykoala.isala.me
   resources:

diff --git a/control-plane/config/samples/helper.yaml b/control-plane/config/samples/helper.yaml
@@ -0,0 +1,12 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: lazy-koala
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: gazer-config
+  namespace: lazy-koala
+data:
+  config.yaml: |
diff --git a/control-plane/config/samples/lazykoala_v1alpha1_inspector.yaml b/control-plane/config/samples/lazykoala_v1alpha1_inspector.yaml
@@ -3,8 +3,8 @@ kind: Inspector
 metadata:
   name: inspector-sample
 spec:
-  service:
-    name: order-service
-    namespace: default
+  deploymentRef: service-2-5e7b1ab0
+  serviceRef: service-2-5e7b1ab0
+  namespace: default
   modelURI: path/to/checkpoint.ckpt