feat: cluster information discovery framework with eks implementation

.env.example

@@ -2,4 +2,6 @@ export API_KEY=this-is-your-api-key
 export API_URL=api.cast.ai
 
 # Useful when agent is not running inside cluster, or instance metadata service is not available.
-export AWS_ACCOUNT_ID=your-aws-account-id
+export EKS_ACCOUNT_ID=your-aws-account-id
+export EKS_REGION=your-your-region
+export EKS_CLUSTER_NAME=your-cluster-name

.github/workflows/build.yaml

@@ -33,7 +33,7 @@ jobs:
           restore-keys: ${{ runner.os }}-build-
 
       - name: Build Go binary
-        run: go build -o bin/castai-agent ./cmd/server/main.go
+        run: go build -o bin/castai-agent .
         env:
           GOOS: linux
           GOARCH: amd64

Makefile

@@ -1,9 +1,9 @@
 build:
-	GOOS=linux go build -o bin/castai-agent ./cmd/server/main.go
-	docker build -t castai/agent:0.0.1 .
+	GOOS=linux go build -o bin/castai-agent .
+	docker build -t castai/agent:$(VERSION) .
 
 push:
-	docker push castai/agent:0.0.1
+	docker push castai/agent:$(VERSION)
 
 deploy:
 	cat deployment.yaml | envsubst | kubectl apply -f -

go.mod

@@ -5,8 +5,16 @@ go 1.16
 require (
 	github.com/aws/aws-sdk-go v1.37.23
 	github.com/go-resty/resty/v2 v2.5.0
+	github.com/golang/mock v1.4.1
+	github.com/google/uuid v1.1.2
+	github.com/jarcoal/httpmock v1.0.8
+	github.com/patrickmn/go-cache v2.1.0+incompatible
 	github.com/sirupsen/logrus v1.7.0
-	k8s.io/api v0.19.3
-	k8s.io/apimachinery v0.19.3
-	k8s.io/client-go v0.19.3
+	github.com/spf13/viper v1.7.1
+	github.com/stretchr/testify v1.6.1
+	k8s.io/api v0.20.2
+	k8s.io/apimachinery v0.20.2
+	k8s.io/client-go v0.20.2
+	k8s.io/utils v0.0.0-20210111153108-fddb29f9d009
+	sigs.k8s.io/controller-runtime v0.8.3
 )