feature/tt/initial-implementation #1
							
								
								
									
										49
									
								
								.gitea/workflows/main.yaml
									
									
									
									
									
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										49
									
								
								.gitea/workflows/main.yaml
									
									
									
									
									
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							| @@ -0,0 +1,49 @@ | ||||
| name: Gitea Docker Build Demo | ||||
| run-name: Reference Branch Build 🚀 | ||||
| on: | ||||
|   push: | ||||
|     branches: | ||||
|       - main | ||||
|  | ||||
| jobs: | ||||
|   Test: | ||||
|     runs-on: ubuntu-latest | ||||
|     steps: | ||||
|       - name: Check out repository code | ||||
|         uses: actions/checkout@v4 | ||||
|       - name: Setup Go | ||||
|         uses: actions/setup-go@v5 | ||||
|         with: | ||||
|           go-version: '1.24.x' | ||||
|       - name: Test with the Go CLI | ||||
|         run: go test ./... | ||||
|   Build_Image: | ||||
|     runs-on: ubuntu-latest | ||||
|     steps: | ||||
|       - name: Check out repository code | ||||
|         uses: actions/checkout@v4 | ||||
|       - name: Set up Cosign | ||||
|         uses: sigstore/cosign-installer@v3.10.0 | ||||
|       - name: Set up Docker Buildx | ||||
|         uses: docker/setup-buildx-action@v3 | ||||
|         with: | ||||
|           driver: remote | ||||
|           endpoint: tcp://buildkit-service.buildkit-service.svc:1234 | ||||
|       - name: Log in to Docker Hub | ||||
|         uses: docker/login-action@v2 | ||||
|         with: | ||||
|           username: ${{ secrets.DOCKER_HUB_USERNAME }} | ||||
|           password: ${{ secrets.DOCKER_HUB_PASSWORD }} | ||||
|       - name: Build and Push the Docker Image | ||||
|         uses: docker/build-push-action@v6 | ||||
|         id: build-and-push | ||||
|         with: | ||||
|             context: . | ||||
|             file: ./Dockerfile | ||||
|             push: false | ||||
|             tags: | | ||||
|               lerentis/canada-kaktus:{{ github.sha }} | ||||
|       - name: Sign the published Docker image | ||||
|         env: | ||||
|           COSIGN_EXPERIMENTAL: "true" | ||||
|         run: cosign sign lerentis/canada-kaktus:${{ github.sha }}@${{ steps.build-and-push.outputs.digest }} | ||||
							
								
								
									
										34
									
								
								.gitea/workflows/pr.yaml
									
									
									
									
									
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										34
									
								
								.gitea/workflows/pr.yaml
									
									
									
									
									
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							| @@ -0,0 +1,34 @@ | ||||
| name: PR Build | ||||
| run-name: ${{ gitea.actor }} is testing out Gitea Actions 🚀 | ||||
| on: [pull_request] | ||||
|  | ||||
| jobs: | ||||
|   Test: | ||||
|     runs-on: ubuntu-latest | ||||
|     steps: | ||||
|       - name: Check out repository code | ||||
|         uses: actions/checkout@v4 | ||||
|       - name: Setup Go | ||||
|         uses: actions/setup-go@v5 | ||||
|         with: | ||||
|           go-version: '1.24.x' | ||||
|       - name: Test with the Go CLI | ||||
|         run: go test ./... | ||||
|   Build_Image: | ||||
|     runs-on: ubuntu-latest | ||||
|     steps: | ||||
|       - name: Check out repository code | ||||
|         uses: actions/checkout@v4 | ||||
|       - name: Set up Docker Buildx | ||||
|         uses: docker/setup-buildx-action@v3 | ||||
|         with: | ||||
|           driver: remote | ||||
|           endpoint: tcp://buildkit-service.buildkit-service.svc:1234 | ||||
|       - name: Build and Push the Docker Image | ||||
|         uses: docker/build-push-action@v6 | ||||
|         with: | ||||
|             context: . | ||||
|             file: ./Dockerfile | ||||
|             push: false | ||||
|             tags: | | ||||
|               lerentis/canada-kaktus:latest | ||||
							
								
								
									
										46
									
								
								.gitea/workflows/release.yaml
									
									
									
									
									
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										46
									
								
								.gitea/workflows/release.yaml
									
									
									
									
									
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							| @@ -0,0 +1,46 @@ | ||||
| name: Release | ||||
| run-name: ${{ gitea.actor }} is Releasing a new version 🚀 | ||||
| on: [release] | ||||
|  | ||||
| jobs: | ||||
|   Test: | ||||
|     runs-on: ubuntu-latest | ||||
|     steps: | ||||
|       - name: Check out repository code | ||||
|         uses: actions/checkout@v4 | ||||
|       - name: Setup Go | ||||
|         uses: actions/setup-go@v5 | ||||
|         with: | ||||
|           go-version: '1.24.x' | ||||
|       - name: Test with the Go CLI | ||||
|         run: go test ./... | ||||
|   Build_Image: | ||||
|     runs-on: ubuntu-latest | ||||
|     steps: | ||||
|       - name: Check out repository code | ||||
|         uses: actions/checkout@v4 | ||||
|       - name: Set up Cosign | ||||
|         uses: sigstore/cosign-installer@v3.10.0 | ||||
|       - name: Set up Docker Buildx | ||||
|         uses: docker/setup-buildx-action@v3 | ||||
|         with: | ||||
|           driver: remote | ||||
|           endpoint: tcp://buildkit-service.buildkit-service.svc:1234 | ||||
|       - name: Log in to Docker Hub | ||||
|         uses: docker/login-action@v2 | ||||
|         with: | ||||
|           username: ${{ secrets.DOCKER_HUB_USERNAME }} | ||||
|           password: ${{ secrets.DOCKER_HUB_PASSWORD }} | ||||
|       - name: Build and Push the Docker Image | ||||
|         uses: docker/build-push-action@v6 | ||||
|         id: build-and-push | ||||
|         with: | ||||
|             context: . | ||||
|             file: ./Dockerfile | ||||
|             push: true | ||||
|             tags: | | ||||
|               lerentis/canada-kaktus:{{ github.event.release.tag_name }} | ||||
|       - name: Sign the published Docker image | ||||
|         env: | ||||
|           COSIGN_EXPERIMENTAL: "true" | ||||
|         run: cosign sign lerentis/canada-kaktus:${{ github.event.release.tag_name }}@${{ steps.build-and-push.outputs.digest }} | ||||
							
								
								
									
										18
									
								
								Dockerfile
									
									
									
									
									
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										18
									
								
								Dockerfile
									
									
									
									
									
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							| @@ -0,0 +1,18 @@ | ||||
| FROM golang:1.24 as build | ||||
|  | ||||
| WORKDIR /app | ||||
|  | ||||
| COPY . . | ||||
|  | ||||
| RUN go mod tidy && CGO_ENABLED=0 GOOS=linux go build -a -tags netgo -ldflags '-w -extldflags "-static"' -o canada-kaktus ./cmd/ | ||||
|  | ||||
| FROM scratch | ||||
|  | ||||
| COPY --from=build /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt | ||||
| COPY --from=build /etc/passwd /etc/passwd | ||||
| COPY --from=build /etc/group /etc/group | ||||
| COPY --from=build --chown=65534:65534 /app/canada-kaktus /usr/local/bin/canada-kaktus | ||||
|  | ||||
| USER nobody | ||||
|  | ||||
| ENTRYPOINT ["/usr/local/bin/canada-kaktus"] | ||||
							
								
								
									
										59
									
								
								cmd/main.go
									
									
									
									
									
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										59
									
								
								cmd/main.go
									
									
									
									
									
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							| @@ -0,0 +1,59 @@ | ||||
| package main | ||||
|  | ||||
| import ( | ||||
| 	"fmt" | ||||
| 	"time" | ||||
|  | ||||
| 	"git.uploadfilter24.eu/covidnetes/canada-kaktus/internal" | ||||
| 	"git.uploadfilter24.eu/covidnetes/canada-kaktus/internal/utils" | ||||
| 	log "github.com/sirupsen/logrus" | ||||
| ) | ||||
|  | ||||
| func main() { | ||||
|  | ||||
| 	cfg, err := internal.GenConfig() | ||||
| 	utils.ConfigureLogger(cfg) | ||||
|  | ||||
| 	if err != nil { | ||||
| 		log.WithFields(log.Fields{ | ||||
| 			"Caller": "Main", | ||||
| 		}).Fatal(fmt.Sprintf("Error generating Config: %s", err.Error())) | ||||
| 	} | ||||
|  | ||||
| 	go func() { | ||||
| 		log.WithFields(log.Fields{ | ||||
| 			"Caller": "Main", | ||||
| 		}).Info("Starting Health Endpoint") | ||||
| 		internal.StartHealthEndpoint() | ||||
| 	}() | ||||
|  | ||||
| 	log.WithFields(log.Fields{ | ||||
| 		"Caller": "Main", | ||||
| 	}).Info("Entering main event loop") | ||||
|  | ||||
| 	for { | ||||
| 		servers, err := internal.GetAllNodes(cfg) | ||||
| 		if err != nil { | ||||
| 			log.WithFields(log.Fields{ | ||||
| 				"Caller": "Main", | ||||
| 			}).Error(fmt.Sprintf("Error getting all Nodes: %s", err.Error())) | ||||
| 		} | ||||
| 		ips, err := internal.GetAllIps(servers) | ||||
| 		if err != nil { | ||||
| 			log.WithFields(log.Fields{ | ||||
| 				"Caller": "Main", | ||||
| 			}).Error(fmt.Sprintf("Error getting all IPs: %s", err.Error())) | ||||
| 		} | ||||
| 		err = internal.RecreateIPPoolCrd(cfg, "covidnetes-pool", ips) | ||||
| 		if err != nil { | ||||
| 			log.WithFields(log.Fields{ | ||||
| 				"Caller": "Main", | ||||
| 			}).Error(fmt.Sprintf("Error recreating IP Pool CRD: %s", err.Error())) | ||||
| 		} else { | ||||
| 			log.WithFields(log.Fields{ | ||||
| 				"Caller": "Main", | ||||
| 			}).Info("Successfully recreated IP Pool CRD") | ||||
| 		} | ||||
| 		time.Sleep(15 * time.Minute) | ||||
| 	} | ||||
| } | ||||
							
								
								
									
										48
									
								
								go.mod
									
									
									
									
									
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										48
									
								
								go.mod
									
									
									
									
									
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							| @@ -0,0 +1,48 @@ | ||||
| module git.uploadfilter24.eu/covidnetes/canada-kaktus | ||||
|  | ||||
| go 1.24.0 | ||||
|  | ||||
| require ( | ||||
| 	github.com/gorilla/mux v1.8.1 | ||||
| 	github.com/hetznercloud/hcloud-go v1.59.2 | ||||
| 	github.com/jinzhu/configor v1.2.2 | ||||
| 	github.com/sirupsen/logrus v1.9.3 | ||||
| 	k8s.io/client-go v0.34.1 | ||||
| ) | ||||
|  | ||||
| require ( | ||||
| 	github.com/BurntSushi/toml v1.5.0 // indirect | ||||
| 	github.com/beorn7/perks v1.0.1 // indirect | ||||
| 	github.com/cespare/xxhash/v2 v2.3.0 // indirect | ||||
| 	github.com/davecgh/go-spew v1.1.1 // indirect | ||||
| 	github.com/fxamacker/cbor/v2 v2.9.0 // indirect | ||||
| 	github.com/go-logr/logr v1.4.3 // indirect | ||||
| 	github.com/gogo/protobuf v1.3.2 // indirect | ||||
| 	github.com/json-iterator/go v1.1.12 // indirect | ||||
| 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect | ||||
| 	github.com/modern-go/reflect2 v1.0.3-0.20250322232337-35a7c28c31ee // indirect | ||||
| 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect | ||||
| 	github.com/prometheus/client_golang v1.23.2 // indirect | ||||
| 	github.com/prometheus/client_model v0.6.2 // indirect | ||||
| 	github.com/prometheus/common v0.66.1 // indirect | ||||
| 	github.com/prometheus/procfs v0.17.0 // indirect | ||||
| 	github.com/x448/float16 v0.8.4 // indirect | ||||
| 	go.yaml.in/yaml/v2 v2.4.3 // indirect | ||||
| 	golang.org/x/net v0.44.0 // indirect | ||||
| 	golang.org/x/oauth2 v0.31.0 // indirect | ||||
| 	golang.org/x/sys v0.36.0 // indirect | ||||
| 	golang.org/x/term v0.35.0 // indirect | ||||
| 	golang.org/x/text v0.29.0 // indirect | ||||
| 	golang.org/x/time v0.13.0 // indirect | ||||
| 	google.golang.org/protobuf v1.36.10 // indirect | ||||
| 	gopkg.in/inf.v0 v0.9.1 // indirect | ||||
| 	gopkg.in/yaml.v3 v3.0.1 // indirect | ||||
| 	k8s.io/api v0.34.1 // indirect | ||||
| 	k8s.io/apimachinery v0.34.1 // indirect | ||||
| 	k8s.io/klog/v2 v2.130.1 // indirect | ||||
| 	k8s.io/utils v0.0.0-20251002143259-bc988d571ff4 // indirect | ||||
| 	sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730 // indirect | ||||
| 	sigs.k8s.io/randfill v1.0.0 // indirect | ||||
| 	sigs.k8s.io/structured-merge-diff/v6 v6.3.0 // indirect | ||||
| 	sigs.k8s.io/yaml v1.6.0 // indirect | ||||
| ) | ||||
							
								
								
									
										166
									
								
								go.sum
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										166
									
								
								go.sum
									
									
									
									
									
										Normal file
									
								
							| @@ -0,0 +1,166 @@ | ||||
| github.com/BurntSushi/toml v1.2.0/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ= | ||||
| github.com/BurntSushi/toml v1.5.0 h1:W5quZX/G/csjUnuI8SUYlsHs9M38FC7znL0lIO+DvMg= | ||||
| github.com/BurntSushi/toml v1.5.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho= | ||||
| github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM= | ||||
| github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw= | ||||
| github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs= | ||||
| github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs= | ||||
| github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= | ||||
| github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= | ||||
| github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= | ||||
| github.com/emicklei/go-restful/v3 v3.12.2 h1:DhwDP0vY3k8ZzE0RunuJy8GhNpPL6zqLkDf9B/a0/xU= | ||||
| github.com/emicklei/go-restful/v3 v3.12.2/go.mod h1:6n3XBCmQQb25CM2LCACGz8ukIrRry+4bhvbpWn3mrbc= | ||||
| github.com/fxamacker/cbor/v2 v2.9.0 h1:NpKPmjDBgUfBms6tr6JZkTHtfFGcMKsw3eGcmD/sapM= | ||||
| github.com/fxamacker/cbor/v2 v2.9.0/go.mod h1:vM4b+DJCtHn+zz7h3FFp/hDAI9WNWCsZj23V5ytsSxQ= | ||||
| github.com/go-logr/logr v1.4.3 h1:CjnDlHq8ikf6E492q6eKboGOC0T8CDaOvkHCIg8idEI= | ||||
| github.com/go-logr/logr v1.4.3/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY= | ||||
| github.com/go-openapi/jsonpointer v0.21.0 h1:YgdVicSA9vH5RiHs9TZW5oyafXZFc6+2Vc1rr/O9oNQ= | ||||
| github.com/go-openapi/jsonpointer v0.21.0/go.mod h1:IUyH9l/+uyhIYQ/PXVA41Rexl+kOkAPDdXEYns6fzUY= | ||||
| github.com/go-openapi/jsonreference v0.20.2 h1:3sVjiK66+uXK/6oQ8xgcRKcFgQ5KXa2KvnJRumpMGbE= | ||||
| github.com/go-openapi/jsonreference v0.20.2/go.mod h1:Bl1zwGIM8/wsvqjsOQLJ/SH+En5Ap4rVB5KVcIDZG2k= | ||||
| github.com/go-openapi/swag v0.23.0 h1:vsEVJDUo2hPJ2tu0/Xc+4noaxyEffXNIs3cOULZ+GrE= | ||||
| github.com/go-openapi/swag v0.23.0/go.mod h1:esZ8ITTYEsH1V2trKHjAN8Ai7xHb8RV+YSZ577vPjgQ= | ||||
| github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q= | ||||
| github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q= | ||||
| github.com/google/gnostic-models v0.7.0 h1:qwTtogB15McXDaNqTZdzPJRHvaVJlAl+HVQnLmJEJxo= | ||||
| github.com/google/gnostic-models v0.7.0/go.mod h1:whL5G0m6dmc5cPxKc5bdKdEN3UjI7OUGxBlw57miDrQ= | ||||
| github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8= | ||||
| github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU= | ||||
| github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg= | ||||
| github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0= | ||||
| github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo= | ||||
| github.com/gorilla/mux v1.8.1 h1:TuBL49tXwgrFYWhqrNgrUNEY92u81SPhu7sTdzQEiWY= | ||||
| github.com/gorilla/mux v1.8.1/go.mod h1:AKf9I4AEqPTmMytcMc0KkNouC66V3BtZ4qD5fmWSiMQ= | ||||
| github.com/hetznercloud/hcloud-go v1.59.2 h1:NkCPwYiPv85FnOV3IW9/gxfW61TPIUSwyPHRSLwCkHA= | ||||
| github.com/hetznercloud/hcloud-go v1.59.2/go.mod h1:oTebZCjd+osj75jlI76Z+zjN1sTxmMiQ1MWoO8aRl1c= | ||||
| github.com/jinzhu/configor v1.2.2 h1:sLgh6KMzpCmaQB4e+9Fu/29VErtBUqsS2t8C9BNIVsA= | ||||
| github.com/jinzhu/configor v1.2.2/go.mod h1:iFFSfOBKP3kC2Dku0ZGB3t3aulfQgTGJknodhFavsU8= | ||||
| github.com/josharian/intern v1.0.0 h1:vlS4z54oSdjm0bgjRigI+G1HpF+tI+9rE5LLzOg8HmY= | ||||
| github.com/josharian/intern v1.0.0/go.mod h1:5DoeVV0s6jJacbCEi61lwdGj/aVlrQvzHFFd8Hwg//Y= | ||||
| github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM= | ||||
| github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo= | ||||
| github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8= | ||||
| github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck= | ||||
| github.com/klauspost/compress v1.18.0 h1:c/Cqfb0r+Yi+JtIEq73FWXVkRonBlf0CRNYc8Zttxdo= | ||||
| github.com/klauspost/compress v1.18.0/go.mod h1:2Pp+KzxcywXVXMr50+X0Q/Lsb43OQHYWRCY2AiWywWQ= | ||||
| github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE= | ||||
| github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk= | ||||
| github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY= | ||||
| github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE= | ||||
| github.com/kylelemons/godebug v1.1.0 h1:RPNrshWIDI6G2gRW9EHilWtl7Z6Sb1BR0xunSBf0SNc= | ||||
| github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw= | ||||
| github.com/mailru/easyjson v0.7.7 h1:UGYAvKxe3sBsEDzO8ZeWOSlIQfWFlxbzLZe7hwFURr0= | ||||
| github.com/mailru/easyjson v0.7.7/go.mod h1:xzfreul335JAWq5oZzymOObrkdz5UnU4kGfJJLY9Nlc= | ||||
| github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q= | ||||
| github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg= | ||||
| github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q= | ||||
| github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk= | ||||
| github.com/modern-go/reflect2 v1.0.3-0.20250322232337-35a7c28c31ee h1:W5t00kpgFdJifH4BDsTlE89Zl93FEloxaWZfGcifgq8= | ||||
| github.com/modern-go/reflect2 v1.0.3-0.20250322232337-35a7c28c31ee/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk= | ||||
| github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 h1:C3w9PqII01/Oq1c1nUAm88MOHcQC9l5mIlSMApZMrHA= | ||||
| github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ= | ||||
| github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4= | ||||
| github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= | ||||
| github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= | ||||
| github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= | ||||
| github.com/prometheus/client_golang v1.23.2 h1:Je96obch5RDVy3FDMndoUsjAhG5Edi49h0RJWRi/o0o= | ||||
| github.com/prometheus/client_golang v1.23.2/go.mod h1:Tb1a6LWHB3/SPIzCoaDXI4I8UHKeFTEQ1YCr+0Gyqmg= | ||||
| github.com/prometheus/client_model v0.6.2 h1:oBsgwpGs7iVziMvrGhE53c/GrLUsZdHnqNwqPLxwZyk= | ||||
| github.com/prometheus/client_model v0.6.2/go.mod h1:y3m2F6Gdpfy6Ut/GBsUqTWZqCUvMVzSfMLjcu6wAwpE= | ||||
| github.com/prometheus/common v0.66.1 h1:h5E0h5/Y8niHc5DlaLlWLArTQI7tMrsfQjHV+d9ZoGs= | ||||
| github.com/prometheus/common v0.66.1/go.mod h1:gcaUsgf3KfRSwHY4dIMXLPV0K/Wg1oZ8+SbZk/HH/dA= | ||||
| github.com/prometheus/procfs v0.17.0 h1:FuLQ+05u4ZI+SS/w9+BWEM2TXiHKsUQ9TADiRH7DuK0= | ||||
| github.com/prometheus/procfs v0.17.0/go.mod h1:oPQLaDAMRbA+u8H5Pbfq+dl3VDAvHxMUOVhe0wYB2zw= | ||||
| github.com/rogpeppe/go-internal v1.13.1 h1:KvO1DLK/DRN07sQ1LQKScxyZJuNnedQ5/wKSR38lUII= | ||||
| github.com/rogpeppe/go-internal v1.13.1/go.mod h1:uMEvuHeurkdAXX61udpOXGD/AzZDWNMNyH2VO9fmH0o= | ||||
| github.com/sirupsen/logrus v1.9.3 h1:dueUQJ1C2q9oE3F7wvmSGAaVtTmUizReu6fjN8uqzbQ= | ||||
| github.com/sirupsen/logrus v1.9.3/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ= | ||||
| github.com/spf13/pflag v1.0.6 h1:jFzHGLGAlb3ruxLB8MhbI6A8+AQX/2eW4qeyNZXNp2o= | ||||
| github.com/spf13/pflag v1.0.6/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg= | ||||
| github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= | ||||
| github.com/stretchr/objx v0.5.2 h1:xuMeJ0Sdp5ZMRXx/aWO6RZxdr3beISkG5/G/aIRr3pY= | ||||
| github.com/stretchr/objx v0.5.2/go.mod h1:FRsXN1f5AsAjCGJKqEizvkpNtU+EGNCLh3NxZ/8L+MA= | ||||
| github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI= | ||||
| github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg= | ||||
| github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U= | ||||
| github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U= | ||||
| github.com/x448/float16 v0.8.4 h1:qLwI1I70+NjRFUR3zs1JPUCgaCXSh3SW62uAKT1mSBM= | ||||
| github.com/x448/float16 v0.8.4/go.mod h1:14CWIYCyZA/cWjXOioeEpHeN/83MdbZDRQHoFcYsOfg= | ||||
| github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74= | ||||
| github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74= | ||||
| go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto= | ||||
| go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE= | ||||
| go.yaml.in/yaml/v2 v2.4.3 h1:6gvOSjQoTB3vt1l+CU+tSyi/HOjfOjRLJ4YwYZGwRO0= | ||||
| go.yaml.in/yaml/v2 v2.4.3/go.mod h1:zSxWcmIDjOzPXpjlTTbAsKokqkDNAVtZO0WOMiT90s8= | ||||
| go.yaml.in/yaml/v3 v3.0.4 h1:tfq32ie2Jv2UxXFdLJdh3jXuOzWiL1fo0bu/FbuKpbc= | ||||
| go.yaml.in/yaml/v3 v3.0.4/go.mod h1:DhzuOOF2ATzADvBadXxruRBLzYTpT36CKvDb3+aBEFg= | ||||
| golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= | ||||
| golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= | ||||
| golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= | ||||
| golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= | ||||
| golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= | ||||
| golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= | ||||
| golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= | ||||
| golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= | ||||
| golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU= | ||||
| golang.org/x/net v0.44.0 h1:evd8IRDyfNBMBTTY5XRF1vaZlD+EmWx6x8PkhR04H/I= | ||||
| golang.org/x/net v0.44.0/go.mod h1:ECOoLqd5U3Lhyeyo/QDCEVQ4sNgYsqvCZ722XogGieY= | ||||
| golang.org/x/oauth2 v0.31.0 h1:8Fq0yVZLh4j4YA47vHKFTa9Ew5XIrCP8LC6UeNZnLxo= | ||||
| golang.org/x/oauth2 v0.31.0/go.mod h1:lzm5WQJQwKZ3nwavOZ3IS5Aulzxi68dUSgRHujetwEA= | ||||
| golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= | ||||
| golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= | ||||
| golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= | ||||
| golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= | ||||
| golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= | ||||
| golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= | ||||
| golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= | ||||
| golang.org/x/sys v0.36.0 h1:KVRy2GtZBrk1cBYA7MKu5bEZFxQk4NIDV6RLVcC8o0k= | ||||
| golang.org/x/sys v0.36.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks= | ||||
| golang.org/x/term v0.35.0 h1:bZBVKBudEyhRcajGcNc3jIfWPqV4y/Kt2XcoigOWtDQ= | ||||
| golang.org/x/term v0.35.0/go.mod h1:TPGtkTLesOwf2DE8CgVYiZinHAOuy5AYUYT1lENIZnA= | ||||
| golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= | ||||
| golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= | ||||
| golang.org/x/text v0.29.0 h1:1neNs90w9YzJ9BocxfsQNHKuAT4pkghyXc4nhZ6sJvk= | ||||
| golang.org/x/text v0.29.0/go.mod h1:7MhJOA9CD2qZyOKYazxdYMF85OwPdEr9jTtBpO7ydH4= | ||||
| golang.org/x/time v0.13.0 h1:eUlYslOIt32DgYD6utsuUeHs4d7AsEYLuIAdg7FlYgI= | ||||
| golang.org/x/time v0.13.0/go.mod h1:eL/Oa2bBBK0TkX57Fyni+NgnyQQN4LitPmob2Hjnqw4= | ||||
| golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= | ||||
| golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= | ||||
| golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE= | ||||
| golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA= | ||||
| golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= | ||||
| golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= | ||||
| golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= | ||||
| golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= | ||||
| google.golang.org/protobuf v1.36.10 h1:AYd7cD/uASjIL6Q9LiTjz8JLcrh/88q5UObnmY3aOOE= | ||||
| google.golang.org/protobuf v1.36.10/go.mod h1:HTf+CrKn2C3g5S8VImy6tdcUvCska2kB7j23XfzDpco= | ||||
| gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= | ||||
| gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk= | ||||
| gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q= | ||||
| gopkg.in/evanphx/json-patch.v4 v4.12.0 h1:n6jtcsulIzXPJaxegRbvFNNrZDjbij7ny3gmSPG+6V4= | ||||
| gopkg.in/evanphx/json-patch.v4 v4.12.0/go.mod h1:p8EYWUEYMpynmqDbY58zCKCFZw8pRWMG4EsWvDvM72M= | ||||
| gopkg.in/inf.v0 v0.9.1 h1:73M5CoZyi3ZLMOyDlQh031Cx6N9NDJ2Vvfl76EDAgDc= | ||||
| gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw= | ||||
| gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= | ||||
| gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= | ||||
| gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= | ||||
| k8s.io/api v0.34.1 h1:jC+153630BMdlFukegoEL8E/yT7aLyQkIVuwhmwDgJM= | ||||
| k8s.io/api v0.34.1/go.mod h1:SB80FxFtXn5/gwzCoN6QCtPD7Vbu5w2n1S0J5gFfTYk= | ||||
| k8s.io/apimachinery v0.34.1 h1:dTlxFls/eikpJxmAC7MVE8oOeP1zryV7iRyIjB0gky4= | ||||
| k8s.io/apimachinery v0.34.1/go.mod h1:/GwIlEcWuTX9zKIg2mbw0LRFIsXwrfoVxn+ef0X13lw= | ||||
| k8s.io/client-go v0.34.1 h1:ZUPJKgXsnKwVwmKKdPfw4tB58+7/Ik3CrjOEhsiZ7mY= | ||||
| k8s.io/client-go v0.34.1/go.mod h1:kA8v0FP+tk6sZA0yKLRG67LWjqufAoSHA2xVGKw9Of8= | ||||
| k8s.io/klog/v2 v2.130.1 h1:n9Xl7H1Xvksem4KFG4PYbdQCQxqc/tTUyrgXaOhHSzk= | ||||
| k8s.io/klog/v2 v2.130.1/go.mod h1:3Jpz1GvMt720eyJH1ckRHK1EDfpxISzJ7I9OYgaDtPE= | ||||
| k8s.io/kube-openapi v0.0.0-20250710124328-f3f2b991d03b h1:MloQ9/bdJyIu9lb1PzujOPolHyvO06MXG5TUIj2mNAA= | ||||
| k8s.io/kube-openapi v0.0.0-20250710124328-f3f2b991d03b/go.mod h1:UZ2yyWbFTpuhSbFhv24aGNOdoRdJZgsIObGBUaYVsts= | ||||
| k8s.io/utils v0.0.0-20251002143259-bc988d571ff4 h1:SjGebBtkBqHFOli+05xYbK8YF1Dzkbzn+gDM4X9T4Ck= | ||||
| k8s.io/utils v0.0.0-20251002143259-bc988d571ff4/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0= | ||||
| sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730 h1:IpInykpT6ceI+QxKBbEflcR5EXP7sU1kvOlxwZh5txg= | ||||
| sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730/go.mod h1:mdzfpAEoE6DHQEN0uh9ZbOCuHbLK5wOm7dK4ctXE9Tg= | ||||
| sigs.k8s.io/randfill v1.0.0 h1:JfjMILfT8A6RbawdsK2JXGBR5AQVfd+9TbzrlneTyrU= | ||||
| sigs.k8s.io/randfill v1.0.0/go.mod h1:XeLlZ/jmk4i1HRopwe7/aU3H5n1zNUcX6TM94b3QxOY= | ||||
| sigs.k8s.io/structured-merge-diff/v6 v6.3.0 h1:jTijUJbW353oVOd9oTlifJqOGEkUw2jB/fXCbTiQEco= | ||||
| sigs.k8s.io/structured-merge-diff/v6 v6.3.0/go.mod h1:M3W8sfWvn2HhQDIbGWj3S099YozAsymCo/wrT5ohRUE= | ||||
| sigs.k8s.io/yaml v1.6.0 h1:G8fkbMSAFqgEFgh4b1wmtzDnioxFCUgTZhlbj5P9QYs= | ||||
| sigs.k8s.io/yaml v1.6.0/go.mod h1:796bPqUfzR/0jLAl6XjHl3Ck7MiyVv8dbTdyT3/pMf4= | ||||
							
								
								
									
										30
									
								
								internal/config.go
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										30
									
								
								internal/config.go
									
									
									
									
									
										Normal file
									
								
							| @@ -0,0 +1,30 @@ | ||||
| package internal | ||||
|  | ||||
| import ( | ||||
| 	"fmt" | ||||
| 	"time" | ||||
|  | ||||
| 	"github.com/jinzhu/configor" | ||||
| ) | ||||
|  | ||||
| type Config = struct { | ||||
| 	LogLevel      string `default:"Info" env:"CANADA_KAKTUS_LOGLEVEL"` | ||||
| 	LabelSelector string `default:"kops.k8s.io/instance-role=Node" env:"CANADA_KAKTUS_LABELSELECTOR"` | ||||
| 	HcloudToken   string `default:"" env:"CANADA_KAKTUS_HCLOUD_TOKEN"` | ||||
| } | ||||
|  | ||||
| func GenConfig() (cfg *Config, err error) { | ||||
|  | ||||
| 	cfg = &Config{} | ||||
|  | ||||
| 	err = configor.New(&configor.Config{ | ||||
| 		ENVPrefix:          "CANADA_KAKTUS", | ||||
| 		AutoReload:         true, | ||||
| 		Silent:             true, | ||||
| 		AutoReloadInterval: time.Minute}).Load(cfg, "config.json") | ||||
| 	if err != nil { | ||||
| 		return nil, fmt.Errorf("error generating Config: %s", err.Error()) | ||||
| 	} | ||||
| 	return cfg, nil | ||||
|  | ||||
| } | ||||
							
								
								
									
										22
									
								
								internal/config_test.go
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										22
									
								
								internal/config_test.go
									
									
									
									
									
										Normal file
									
								
							| @@ -0,0 +1,22 @@ | ||||
| package internal | ||||
|  | ||||
| import ( | ||||
| 	"reflect" | ||||
| 	"testing" | ||||
| ) | ||||
|  | ||||
| var defaultConfig = Config{ | ||||
| 	LogLevel:      "Info", | ||||
| 	LabelSelector: "kops.k8s.io/instance-role=Node", | ||||
| 	HcloudToken:   "", | ||||
| } | ||||
|  | ||||
| func TestConfigDefaults(t *testing.T) { | ||||
| 	cfg, err := GenConfig() | ||||
| 	if err != nil { | ||||
| 		t.Errorf("%s", err.Error()) | ||||
| 	} | ||||
| 	if !reflect.DeepEqual(&defaultConfig, cfg) { | ||||
| 		t.Errorf("got %+v, want %+v", cfg, defaultConfig) | ||||
| 	} | ||||
| } | ||||
							
								
								
									
										31
									
								
								internal/health.go
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										31
									
								
								internal/health.go
									
									
									
									
									
										Normal file
									
								
							| @@ -0,0 +1,31 @@ | ||||
| package internal | ||||
|  | ||||
| import ( | ||||
| 	"fmt" | ||||
| 	"net/http" | ||||
|  | ||||
| 	"github.com/gorilla/mux" | ||||
| 	log "github.com/sirupsen/logrus" | ||||
| ) | ||||
|  | ||||
| func StartHealthEndpoint() { | ||||
| 	r := mux.NewRouter() | ||||
| 	r.Use(mux.CORSMethodMiddleware(r)) | ||||
| 	r.HandleFunc("/health", send200).Methods(http.MethodGet) | ||||
| 	err := http.ListenAndServe("0.0.0.0:8080", r) | ||||
| 	if err != nil { | ||||
| 		log.WithFields(log.Fields{ | ||||
| 			"Caller": "StartHealthEndpoint", | ||||
| 		}).Error(fmt.Sprintf("Error creating health endpoint: %s", err.Error())) | ||||
| 	} | ||||
| } | ||||
|  | ||||
| func send200(w http.ResponseWriter, r *http.Request) { | ||||
| 	w.WriteHeader(http.StatusOK) | ||||
| 	_, err := w.Write([]byte{}) | ||||
| 	if err != nil { | ||||
| 		log.WithFields(log.Fields{ | ||||
| 			"Caller": "send200", | ||||
| 		}).Error(fmt.Sprintf("Error answering health endpoint: %s", err.Error())) | ||||
| 	} | ||||
| } | ||||
							
								
								
									
										23
									
								
								internal/health_test.go
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										23
									
								
								internal/health_test.go
									
									
									
									
									
										Normal file
									
								
							| @@ -0,0 +1,23 @@ | ||||
| package internal | ||||
|  | ||||
| import ( | ||||
| 	"net/http" | ||||
| 	"strings" | ||||
| 	"testing" | ||||
| ) | ||||
|  | ||||
| func TestHealth(t *testing.T) { | ||||
| 	go func() { | ||||
| 		StartHealthEndpoint() | ||||
| 	}() | ||||
| 	request, _ := http.NewRequest(http.MethodGet, "http://localhost:8080/health", strings.NewReader("")) | ||||
| 	resp, err := http.DefaultClient.Do(request) | ||||
|  | ||||
| 	if err != nil { | ||||
| 		t.Errorf("Health endpoint did not start: %v", err) | ||||
| 	} | ||||
|  | ||||
| 	if resp.StatusCode != http.StatusOK { | ||||
| 		t.Errorf("Bad response from health endpoint. Want: %d, got %d", http.StatusOK, resp.StatusCode) | ||||
| 	} | ||||
| } | ||||
							
								
								
									
										40
									
								
								internal/hetzner.go
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										40
									
								
								internal/hetzner.go
									
									
									
									
									
										Normal file
									
								
							| @@ -0,0 +1,40 @@ | ||||
| package internal | ||||
|  | ||||
| import ( | ||||
| 	"context" | ||||
| 	"fmt" | ||||
|  | ||||
| 	"github.com/hetznercloud/hcloud-go/hcloud" | ||||
| 	log "github.com/sirupsen/logrus" | ||||
| ) | ||||
|  | ||||
| func GetAllNodes(cfg *Config) ([]*hcloud.Server, error) { | ||||
| 	client := hcloud.NewClient(hcloud.WithToken(cfg.HcloudToken)) | ||||
| 	servers, _, err := client.Server.List(context.TODO(), hcloud.ServerListOpts{ | ||||
| 		ListOpts: hcloud.ListOpts{ | ||||
| 			LabelSelector: cfg.LabelSelector, | ||||
| 		}}) | ||||
| 	if err != nil { | ||||
| 		return nil, fmt.Errorf("error listing Hetzner Nodes: %s", err.Error()) | ||||
| 	} | ||||
|  | ||||
| 	if servers == nil { | ||||
| 		return nil, fmt.Errorf("no Nodes found with label selector: %s", cfg.LabelSelector) | ||||
| 	} | ||||
| 	return servers, nil | ||||
|  | ||||
| } | ||||
|  | ||||
| func GetAllIps(servers []*hcloud.Server) ([]string, error) { | ||||
| 	ips := make([]string, len(servers)) | ||||
| 	for i, instance := range servers { | ||||
| 		if instance.PublicNet.IPv4.IP == nil { | ||||
| 			return []string{""}, fmt.Errorf("instance %s has no public Addresses", instance.Name) | ||||
| 		} | ||||
| 		log.WithFields(log.Fields{ | ||||
| 			"Caller": "GetAllIps", | ||||
| 		}).Info(fmt.Sprintf("Found IP: %s", instance.PrivateNet[0].IP.String())) | ||||
| 		ips[i] = instance.PublicNet.IPv4.IP.String() | ||||
| 	} | ||||
| 	return ips, nil | ||||
| } | ||||
							
								
								
									
										30
									
								
								internal/hetzner_test.go
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										30
									
								
								internal/hetzner_test.go
									
									
									
									
									
										Normal file
									
								
							| @@ -0,0 +1,30 @@ | ||||
| package internal | ||||
|  | ||||
| import ( | ||||
| 	"testing" | ||||
|  | ||||
| 	"github.com/hetznercloud/hcloud-go/hcloud" | ||||
| ) | ||||
|  | ||||
| func TestGetAllIps(t *testing.T) { | ||||
|  | ||||
| 	servers := []*hcloud.Server{{ | ||||
| 		Status: hcloud.ServerStatusRunning, | ||||
| 		Name:   "Test", | ||||
| 	}} | ||||
|  | ||||
| 	servers = append(servers, &hcloud.Server{ | ||||
| 		Status: hcloud.ServerStatusRunning, | ||||
| 		Name:   "Test2", | ||||
| 	}) | ||||
|  | ||||
| 	expectedError := "instance Test has no public Addresses" | ||||
| 	_, err := GetAllIps(servers) | ||||
| 	if err == nil { | ||||
| 		t.Error("GetAllIps did not error with missing data") | ||||
| 	} | ||||
| 	if err.Error() != expectedError { | ||||
| 		t.Errorf("Wrong error message. want %s, got %s", expectedError, err.Error()) | ||||
| 	} | ||||
|  | ||||
| } | ||||
							
								
								
									
										111
									
								
								internal/k8s.go
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										111
									
								
								internal/k8s.go
									
									
									
									
									
										Normal file
									
								
							| @@ -0,0 +1,111 @@ | ||||
| package internal | ||||
|  | ||||
| import ( | ||||
| 	"bytes" | ||||
| 	"context" | ||||
| 	"fmt" | ||||
| 	"html/template" | ||||
|  | ||||
| 	"k8s.io/client-go/kubernetes/scheme" | ||||
| 	"k8s.io/client-go/rest" | ||||
| ) | ||||
|  | ||||
| var IP_POOL_TEMPLATE = ` | ||||
| { | ||||
|     "apiVersion": "cilium.io/v2alpha1", | ||||
|     "kind": "CiliumLoadBalancerIPPool", | ||||
|     "metadata": { | ||||
|         "name": "{{ .Name }}", | ||||
|         "annotations": { | ||||
|             "argocd.argoproj.io/tracking-id": "cilium-lb:cilium.io/CiliumLoadBalancerIPPool:kube-system/covidnetes-pool" | ||||
|         } | ||||
|     }, | ||||
|     "spec": { | ||||
|         "blocks": [ | ||||
|             {{- range $i, $ip := .IPs }} | ||||
|             {{- if $i}},{{ end }} | ||||
|             { | ||||
|                 "cidr": "{{ $ip }}" | ||||
|             } | ||||
|             {{- end }} | ||||
|         ], | ||||
|         "disabled": false | ||||
|     } | ||||
| } | ||||
| ` | ||||
|  | ||||
| type CrdConfig struct { | ||||
| 	Name string | ||||
| 	IPs  []string | ||||
| } | ||||
|  | ||||
| func RecreateIPPoolCrd(cfg *Config, name string, ips []string) error { | ||||
|  | ||||
| 	routeclient, err := createRestClient() | ||||
|  | ||||
| 	if err != nil { | ||||
| 		return fmt.Errorf("error creating REST Client: %v", err.Error()) | ||||
| 	} | ||||
|  | ||||
| 	body, err := generateIpPool(name, ips) | ||||
|  | ||||
| 	if err != nil { | ||||
| 		return fmt.Errorf("error generating CRD: %v", err.Error()) | ||||
| 	} | ||||
|  | ||||
| 	decode := scheme.Codecs.UniversalDeserializer().Decode | ||||
|  | ||||
| 	obj, _, err := decode([]byte(body), nil, nil) | ||||
| 	if err != nil { | ||||
| 		return fmt.Errorf("could not deserialize CRD: %v", err.Error()) | ||||
| 	} | ||||
|  | ||||
| 	res := routeclient.Post(). | ||||
| 		Resource("routes"). | ||||
| 		Body(&obj). | ||||
| 		Do(context.TODO()) | ||||
|  | ||||
| 	var status int | ||||
| 	res.StatusCode(&status) | ||||
|  | ||||
| 	if status >= 200 && status <= 400 { | ||||
| 		return fmt.Errorf("failed to post CRD to kube api: %v", res.Error().Error()) | ||||
| 	} | ||||
|  | ||||
| 	return nil | ||||
| } | ||||
|  | ||||
| func createRestClient() (*rest.RESTClient, error) { | ||||
| 	k8s_config, err := rest.InClusterConfig() | ||||
| 	if err != nil { | ||||
| 		return nil, fmt.Errorf("could not create in cluster k8s config: %v", err) | ||||
| 	} | ||||
|  | ||||
| 	k8s_config.APIPath = "/apis" | ||||
| 	k8s_config.NegotiatedSerializer = scheme.Codecs.WithoutConversion() | ||||
|  | ||||
| 	routeclient, err := rest.RESTClientFor(k8s_config) | ||||
|  | ||||
| 	if err != nil { | ||||
| 		return nil, fmt.Errorf("could not create k8s client: %v", err) | ||||
| 	} | ||||
| 	return routeclient, nil | ||||
|  | ||||
| } | ||||
|  | ||||
| func generateIpPool(name string, ips []string) (string, error) { | ||||
| 	config := CrdConfig{ | ||||
| 		Name: name, | ||||
| 		IPs:  ips, | ||||
| 	} | ||||
| 	tmpl, err := template.New("ippool").Parse(IP_POOL_TEMPLATE) | ||||
| 	if err != nil { | ||||
| 		return "", fmt.Errorf("errors in ippool template: %s", err.Error()) | ||||
| 	} | ||||
| 	var buf bytes.Buffer | ||||
| 	err = tmpl.Execute(&buf, &config) | ||||
| 	if err != nil { | ||||
| 		return "", fmt.Errorf("could not render ippool template: %s", err.Error()) | ||||
| 	} | ||||
| 	return buf.String(), nil | ||||
| } | ||||
							
								
								
									
										38
									
								
								internal/k8s_test.go
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										38
									
								
								internal/k8s_test.go
									
									
									
									
									
										Normal file
									
								
							| @@ -0,0 +1,38 @@ | ||||
| package internal | ||||
|  | ||||
| import ( | ||||
| 	"testing" | ||||
| ) | ||||
|  | ||||
| func TestGenerateIpPoolCRD(t *testing.T) { | ||||
| 	expected_ip_pool := ` | ||||
| { | ||||
|     "apiVersion": "cilium.io/v2alpha1", | ||||
|     "kind": "CiliumLoadBalancerIPPool", | ||||
|     "metadata": { | ||||
|         "name": "covidnetes-pool", | ||||
|         "annotations": { | ||||
|             "argocd.argoproj.io/tracking-id": "cilium-lb:cilium.io/CiliumLoadBalancerIPPool:kube-system/covidnetes-pool" | ||||
|         } | ||||
|     }, | ||||
|     "spec": { | ||||
|         "blocks": [ | ||||
|             { | ||||
|                 "cidr": "49.13.48.9/32" | ||||
|             }, | ||||
|             { | ||||
|                 "cidr": "91.107.211.117/32" | ||||
|             } | ||||
|         ], | ||||
|         "disabled": false | ||||
|     } | ||||
| } | ||||
| ` | ||||
| 	got, err := generateIpPool("covidnetes-pool", []string{"49.13.48.9/32", "91.107.211.117/32"}) | ||||
| 	if err != nil { | ||||
| 		t.Errorf("%s", err.Error()) | ||||
| 	} | ||||
| 	if expected_ip_pool != got { | ||||
| 		t.Errorf("got %+v, want %+v", got, expected_ip_pool) | ||||
| 	} | ||||
| } | ||||
							
								
								
									
										28
									
								
								internal/utils/logging.go
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										28
									
								
								internal/utils/logging.go
									
									
									
									
									
										Normal file
									
								
							| @@ -0,0 +1,28 @@ | ||||
| package utils | ||||
|  | ||||
| import ( | ||||
| 	"os" | ||||
|  | ||||
| 	"git.uploadfilter24.eu/covidnetes/canada-kaktus/internal" | ||||
| 	log "github.com/sirupsen/logrus" | ||||
| ) | ||||
|  | ||||
| func ConfigureLogger(cfg *internal.Config) { | ||||
|  | ||||
| 	switch cfg.LogLevel { | ||||
| 	case "Debug": | ||||
| 		log.SetLevel(log.DebugLevel) | ||||
| 	case "Info": | ||||
| 		log.SetLevel(log.InfoLevel) | ||||
| 	case "Warn": | ||||
| 		log.SetLevel(log.WarnLevel) | ||||
| 	case "Error": | ||||
| 		log.SetLevel(log.ErrorLevel) | ||||
| 	default: | ||||
| 		log.SetLevel(log.InfoLevel) | ||||
| 		log.Warnf("Home: invalid log level supplied: '%s'", cfg.LogLevel) | ||||
| 	} | ||||
|  | ||||
| 	log.SetFormatter(&log.JSONFormatter{}) | ||||
| 	log.SetOutput(os.Stdout) | ||||
| } | ||||
		Reference in New Issue
	
	Block a user