Initial loadbalancer implementation

.gitignore

@@ -1,3 +1,4 @@
 *.iml
 cover.out
 k8test
+bin/

.golangci.yml

@@ -0,0 +1,27 @@
+linters:
+  disable-all: true
+  enable:
+    - errcheck
+    - exportloopref
+    - gocritic
+    - gofmt
+    - gosimple
+    - govet
+    - ineffassign
+    - lll
+    - makezero
+    - staticcheck
+    - unparam
+    - unused
+    - wrapcheck
+
+linters-settings:
+  lll:
+    line-length: 80
+    tab-width: 4
+
+issues:
+  exclude-rules:
+    - linters:
+      - lll
+      source: ".+LoadBalancer|// http(s)://"

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.20-alpine AS build
+FROM golang:1.21-alpine AS build
 ARG VERSION
 
 RUN apk add --no-cache git

Makefile

@@ -9,7 +9,12 @@ lint:
 	staticcheck ./...
 
 test:
-	go test -race -coverpkg=./pkg/cloudscale_ccm -coverprofile cover.out ./pkg/cloudscale_ccm -v
+	go test -race -v \
+		-coverpkg=./pkg/cloudscale_ccm,./pkg/internal/actions,./pkg/internal/compare \
+		-coverprofile cover.out \
+			./pkg/cloudscale_ccm \
+			./pkg/internal/actions \
+			./pkg/internal/compare
 
 integration:
 	K8TEST_PATH=${PWD}/k8test go test -count=1 -tags=integration ./pkg/internal/integration -v

cmd/cloudscale-cloud-controller-manager/main.go

@@ -9,6 +9,7 @@ import (
 	cloudprovider "k8s.io/cloud-provider"
 	"k8s.io/cloud-provider/app"
 	"k8s.io/cloud-provider/app/config"
+	"k8s.io/cloud-provider/names"
 	"k8s.io/cloud-provider/options"
 	"k8s.io/component-base/cli"
 	cliflag "k8s.io/component-base/cli/flag"
@@ -32,8 +33,10 @@ func main() {
 		ccmOptions,
 		cloudInitializer,
 		app.DefaultInitFuncConstructors,
+		names.CCMControllerAliases(),
 		cliflag.NamedFlagSets{},
-		wait.NeverStop)
+		wait.NeverStop,
+	)
 
 	os.Exit(cli.Run(cmd))
 }

deploy/kubernetes/releases/latest.yml

@@ -32,6 +32,15 @@ rules:
   - patch
   - update
   - watch
+- apiGroups:
+  - ""
+  resources:
+  - services/status
+  verbs:
+  - list
+  - patch
+  - update
+  - watch
 - apiGroups:
   - ""
   resources:

go.mod

@@ -3,18 +3,19 @@ module github.com/cloudscale-ch/cloudscale-cloud-controller-manager
 go 1.21
 
 require (
-	github.com/cloudscale-ch/cloudscale-go-sdk v1.11.0
 	golang.org/x/oauth2 v0.9.0
-	k8s.io/api v0.27.3
-	k8s.io/apimachinery v0.27.3
-	k8s.io/cloud-provider v0.27.3
-	k8s.io/component-base v0.27.3
+	k8s.io/api v0.28.2
+	k8s.io/apimachinery v0.28.2
+	k8s.io/cloud-provider v0.28.2
+	k8s.io/component-base v0.28.2
 	k8s.io/klog/v2 v2.100.1
 )
 
 require (
+	github.com/cloudscale-ch/cloudscale-go-sdk/v3 v3.0.0
 	github.com/google/uuid v1.3.0
 	github.com/stretchr/testify v1.8.3
+	k8s.io/client-go v0.28.2
 )
 
 require (
@@ -42,8 +43,8 @@ require (
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/golang/protobuf v1.5.3 // indirect
-	github.com/google/cel-go v0.16.0 // indirect
-	github.com/google/gnostic v0.6.9 // indirect
+	github.com/google/cel-go v0.16.1 // indirect
+	github.com/google/gnostic-models v0.6.8 // indirect
 	github.com/google/go-cmp v0.5.9 // indirect
 	github.com/google/gofuzz v1.2.0 // indirect
 	github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0 // indirect
@@ -54,7 +55,6 @@ require (
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect
 	github.com/matttproud/golang_protobuf_extensions v1.0.4 // indirect
-	github.com/mitchellh/mapstructure v1.4.1 // indirect
 	github.com/moby/term v0.5.0 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
@@ -84,13 +84,13 @@ require (
 	go.uber.org/atomic v1.11.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	go.uber.org/zap v1.24.0 // indirect
-	golang.org/x/crypto v0.10.0 // indirect
+	golang.org/x/crypto v0.11.0 // indirect
 	golang.org/x/exp v0.0.0-20230522175609-2e198f4a06a1 // indirect
-	golang.org/x/net v0.11.0 // indirect
+	golang.org/x/net v0.13.0 // indirect
 	golang.org/x/sync v0.3.0 // indirect
-	golang.org/x/sys v0.9.0 // indirect
-	golang.org/x/term v0.9.0 // indirect
-	golang.org/x/text v0.10.0 // indirect
+	golang.org/x/sys v0.10.0 // indirect
+	golang.org/x/term v0.10.0 // indirect
+	golang.org/x/text v0.11.0 // indirect
 	golang.org/x/time v0.3.0 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
 	google.golang.org/genproto v0.0.0-20230530153820-e85fd2cbaebc // indirect
@@ -102,12 +102,11 @@ require (
 	gopkg.in/natefinch/lumberjack.v2 v2.2.1 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
-	k8s.io/apiserver v0.27.3 // indirect
-	k8s.io/client-go v0.27.3 // indirect
-	k8s.io/component-helpers v0.27.3 // indirect
-	k8s.io/controller-manager v0.27.3 // indirect
-	k8s.io/kms v0.27.3 // indirect
-	k8s.io/kube-openapi v0.0.0-20230501164219-8b0f38b5fd1f // indirect
+	k8s.io/apiserver v0.28.2 // indirect
+	k8s.io/component-helpers v0.28.2 // indirect
+	k8s.io/controller-manager v0.28.2 // indirect
+	k8s.io/kms v0.28.2 // indirect
+	k8s.io/kube-openapi v0.0.0-20230717233707-2695361300d9 // indirect
 	k8s.io/utils v0.0.0-20230505201702-9f6742963106 // indirect
 	sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.1.3 // indirect
 	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect