├── Dockerfile ├── LICENSE ├── README.md ├── main.go ├── qa └── cloudbuild.yaml └── staging └── cloudbuild.yaml /Dockerfile: -------------------------------------------------------------------------------- 1 | FROM golang:1.9.2 2 | WORKDIR /go/src/github.com/kelseyhightower/app/ 3 | COPY . . 4 | RUN CGO_ENABLED=0 GOOS=linux go build . 5 | 6 | FROM scratch 7 | COPY --from=0 /go/src/github.com/kelseyhightower/app/app . 8 | ENTRYPOINT ["/app"] 9 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | 2 | Apache License 3 | Version 2.0, January 2004 4 | http://www.apache.org/licenses/ 5 | 6 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 7 | 8 | 1. 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All Rights Reserved. 2 | // Licensed under the Apache License, Version 2.0 (the "License"); 3 | // you may not use this file except in compliance with the License. 4 | package main 5 | 6 | import ( 7 | "context" 8 | "fmt" 9 | "log" 10 | "net/http" 11 | "os" 12 | "os/signal" 13 | "syscall" 14 | ) 15 | 16 | const ( 17 | version = "v1.0.0" 18 | ) 19 | 20 | func main() { 21 | log.Println("Starting pipeline application...") 22 | 23 | http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) { 24 | fmt.Fprintf(w, "Hello world!\n") 25 | }) 26 | 27 | http.HandleFunc("/health", func(w http.ResponseWriter, r *http.Request) { 28 | w.WriteHeader(200) 29 | }) 30 | 31 | http.HandleFunc("/version", func(w http.ResponseWriter, r *http.Request) { 32 | fmt.Fprintf(w, version) 33 | }) 34 | 35 | s := http.Server{Addr: ":80"} 36 | go func() { 37 | log.Fatal(s.ListenAndServe()) 38 | }() 39 | 40 | signalChan := make(chan os.Signal, 1) 41 | signal.Notify(signalChan, syscall.SIGINT, syscall.SIGTERM) 42 | <-signalChan 43 | 44 | log.Println("Shutdown signal received, exiting...") 45 | 46 | s.Shutdown(context.Background()) 47 | } 48 | -------------------------------------------------------------------------------- /qa/cloudbuild.yaml: -------------------------------------------------------------------------------- 1 | # 2 | # User-defined substitutions: 3 | # _CLOUDSDK_COMPUTE_ZONE 4 | # _CLOUDSDK_CONTAINER_CLUSTER 5 | # _GITHUB_USERNAME 6 | # _KMS_KEY 7 | # _KMS_KEYRING 8 | # 9 | 10 | steps: 11 | # Build the pipeline container image. 12 | - name: 'gcr.io/cloud-builders/docker' 13 | args: 14 | - 'build' 15 | - '-t' 16 | - 'gcr.io/${PROJECT_ID}/pipeline:${TAG_NAME}' 17 | - '.' 18 | 19 | # Retrieve and decrypt the GitHub Hub configuration. 20 | - name: 'gcr.io/cloud-builders/gcloud' 21 | entrypoint: 'sh' 22 | args: 23 | - '-c' 24 | - | 25 | gsutil cp gs://${PROJECT_ID}-pipeline-configs/hub.enc hub.enc 26 | 27 | gcloud kms decrypt \ 28 | --ciphertext-file=hub.enc \ 29 | --plaintext-file=/config/hub \ 30 | --location=global \ 31 | --keyring=${_KMS_KEYRING} \ 32 | --key=${_KMS_KEY} 33 | volumes: 34 | - name: 'config' 35 | path: /config 36 | 37 | # Generate a kubeconfig file for the given GKE cluster. 38 | - name: 'gcr.io/cloud-builders/kubectl' 39 | env: 40 | - 'CLOUDSDK_COMPUTE_ZONE=${_CLOUDSDK_COMPUTE_ZONE}' 41 | - 'CLOUDSDK_CONTAINER_CLUSTER=${_CLOUDSDK_CONTAINER_CLUSTER}' 42 | - 'KUBECONFIG=/kube/config' 43 | entrypoint: 'sh' 44 | args: 45 | - '-c' 46 | - | 47 | CLUSTER=$$(gcloud config get-value container/cluster) 48 | PROJECT=$$(gcloud config get-value core/project) 49 | ZONE=$$(gcloud config get-value compute/zone) 50 | 51 | gcloud container clusters get-credentials "$${CLUSTER}" \ 52 | --project "$${PROJECT}" \ 53 | --zone "$${ZONE}" 54 | volumes: 55 | - name: 'kube' 56 | path: /kube 57 | 58 | # Clone the pipeline-infrastructure repo which holds the Kubernetes 59 | # deployment manifests. 60 | - name: 'gcr.io/hightowerlabs/hub' 61 | env: 62 | - 'HUB_CONFIG=/config/hub' 63 | - 'KUBECONFIG=/kube/config' 64 | entrypoint: 'sh' 65 | args: 66 | - '-c' 67 | - | 68 | ACTIVE_ACCOUNT=$(gcloud auth list --filter=status:ACTIVE --format="value(account)") 69 | 70 | hub config --global credential.https://github.com.helper /usr/local/bin/hub-credential-helper 71 | hub config --global hub.protocol https 72 | hub config --global user.email "$${ACTIVE_ACCOUNT}" 73 | hub config --global user.name "Google Container Builder" 74 | 75 | hub clone "https://github.com/${_GITHUB_USERNAME}/pipeline-infrastructure-qa.git" 76 | 77 | cd pipeline-infrastructure-qa 78 | 79 | cat < patch.yaml 80 | spec: 81 | template: 82 | spec: 83 | containers: 84 | - name: pipeline 85 | image: gcr.io/${PROJECT_ID}/pipeline:${TAG_NAME} 86 | EOF 87 | 88 | kubectl patch --local -o yaml \ 89 | -f kubernetes/deployments/pipeline.yaml \ 90 | -p "$(cat patch.yaml)" \ 91 | > pipeline.yaml 92 | 93 | mv pipeline.yaml kubernetes/deployments/pipeline.yaml 94 | 95 | hub add kubernetes/deployments/pipeline.yaml 96 | 97 | hub commit -F- < patch.yaml 79 | spec: 80 | template: 81 | spec: 82 | containers: 83 | - name: pipeline 84 | image: gcr.io/${PROJECT_ID}/pipeline:${COMMIT_SHA} 85 | EOF 86 | 87 | kubectl patch --local -o yaml \ 88 | -f kubernetes/deployments/pipeline.yaml \ 89 | -p "$(cat patch.yaml)" \ 90 | > pipeline.yaml 91 | 92 | mv pipeline.yaml kubernetes/deployments/pipeline.yaml 93 | 94 | hub add kubernetes/deployments/pipeline.yaml 95 | 96 | hub commit -F- <