add pipeline, use vendoring, no more latest tag

Dockerfile

@@ -3,16 +3,16 @@ FROM golang:1.13-alpine
 RUN apk update
 RUN apk add git mercurial
 
-WORKDIR /app/cron-operator
+WORKDIR /app/operator
 COPY . .
 
-WORKDIR /app/cron-operator/cmd/manager
+WORKDIR /app/operator/cmd/manager
 
-RUN CGO_ENABLED=0 go build
-RUN go install
+RUN CGO_ENABLED=0 go build -mod=vendor
+RUN go install -mod=vendor
 
-FROM alpine:3.10
+FROM alpine:3.11
 
-COPY --from=0 /go/bin/manager /usr/local/bin/cron-operator
+COPY --from=0 /go/bin/manager /usr/local/bin/operator
 
 ENTRYPOINT ["/usr/local/bin/entrypoint"]

Jenkinsfile

@@ -0,0 +1,48 @@
+node {
+    checkout scm
+
+    def branch = env.BRANCH_NAME
+    def build = env.BUILD_NUMBER
+    def image
+    def repository = "iam21h/cron-operator"
+    def image_name = "${repository}"
+    def commit_hash = checkout(scm).GIT_COMMIT
+    def version
+
+    stage("Read version from file") {
+        try {
+            version = readFile file: "VERSION"
+            echo "Detected version: ${version}"
+            image_name = "${repository}:${version}"
+        } catch (Exception e) {
+            error("Failed to read version from file")
+        }
+    }
+
+    stage("Build Image") {
+        try {
+            sh "docker build -t ${image_name} ."
+            image = docker.image(image_name)
+        } catch (Exception e) {
+            error("Failed to build image")
+        }
+    }
+
+    if (branch == 'master') {
+        stage("Push Image") {
+            try {
+
+                docker.withRegistry("", "dockerhub") {
+                    image.push()
+                }
+
+            } catch(Exception e) {
+                echo "${e}"
+                error("Failed to push image")
+            } finally {
+                // cleanup
+                sh "docker rmi ${image_name} || true"
+            }
+        }
+    }
+}

Makefile

@@ -1,21 +0,0 @@
-OPERATOR_IMAGE_NAME := cron-operator
-VERSION=$(shell cat ./VERSION)
-COMMIT=$(shell git rev-parse --short HEAD)
-.PHONY: all clean build push
-
-all: gen build
-
-gen:
-	operator-sdk generate k8s
-
-build: 
-	operator-sdk build $(OPERATOR_IMAGE_NAME):$(VERSION)
-
-push:
-	docker tag $(OPERATOR_IMAGE_NAME):$(VERSION) iam21h/cron-operator:$(VERSION)
-	docker tag $(OPERATOR_IMAGE_NAME):$(VERSION) iam21h/cron-operator:latest
-	docker push iam21h/cron-operator:$(VERSION)
-	docker push iam21h/cron-operator:latest
-
-clean: 
-	rm -rf bin/*

VERSION

@@ -1 +1 @@
-0.0.5
+0.0.5.1

deploy/operator.yaml

@@ -15,8 +15,7 @@ spec:
       serviceAccountName: cron-operator
       containers:
         - name: cron-operator
-          # pin version if you want be stable
-          image: iam21h/cron-operator:latest
+          image: iam21h/cron-operator:0.0.5.1
           command:
           - cron-operator
           imagePullPolicy: Always

go.mod

@@ -1,7 +1,6 @@
 module git.blindage.org/21h/cron-operator
 
 require (
-	github.com/NYTimes/gziphandler v1.0.1 // indirect
 	github.com/certifi/gocertifi v0.0.0-20190506164543-d2eda7129713 // indirect
 	github.com/getsentry/raven-go v0.2.0
 	github.com/go-logr/logr v0.1.0

go.sum

@@ -460,6 +460,7 @@ google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9Ywl
 google.golang.org/appengine v1.2.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/appengine v1.3.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
+google.golang.org/appengine v1.5.0 h1:KxkO13IPW4Lslp2bz+KHP2E3gtFlrIGNThxkZQ3g+4c=
 google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
 google.golang.org/genproto v0.0.0-20180831171423-11092d34479b/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=

version/version.go

@@ -1,5 +1,5 @@
 package version
 
 var (
-	Version = "0.0.5"
+	Version = "0.0.5.1"
 )