Initial commit

.dockerignore

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+vendor
+pkg
+cmd
+.gitignore
+.idea/
+*.iml

.draftignore

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+*.swp
+*.tmp
+*.temp
+.git*

.gitignore

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+.idea/
+*.iml
+bin/

Dockerfile

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+FROM golang:onbuild
+ENV PORT 8080
+EXPOSE 8080

Dockerfile_prod

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+FROM scratch
+ADD bin/redis-operator /redis-operator
+ENTRYPOINT ["/redis-operator"]
+VOLUME ["/tmp"]

Gopkg.toml

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+[[constraint]]
+  name = "k8s.io/client-go"
+  version = "4.0.0"
+
+[[constraint]]
+  name = "k8s.io/apimachinery"
+  branch = "release-1.7"
+
+[[constraint]]
+  name = "k8s.io/apiextensions-apiserver"
+
+  # Commit that is compatible with client-go v4.0.0.
+  # Thanks to https://github.com/kubernetes/apiextensions-apiserver/issues/3#issuecomment-318871483
+  revision = "be41f5093e2b05c7a0befe35b04b715eb325ab43"
+
+[[constraint]]
+  name = "github.com/boltdb/bolt"
+  version = "1.3.1"
+
+[[constraint]]
+  name = "github.com/julienschmidt/httprouter"
+  version = "1.1"
+
+[[constraint]]
+  name = "github.com/sirupsen/logrus"
+  version = "1.0.3"

Makefile

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+REDIS_OPERATOR_IMAGE_NAME := redis-operator
+
+.PHONY: all clean build
+
+all: build
+
+build: bin/redis
+	docker build -t $(REDIS_OPERATOR_IMAGE_NAME) -f ./Dockerfile_prod .
+
+bin/redis: 
+	GOOS=linux GOARCH=amd64 go build -o bin/redis-operator ./cmd/operator
+
+clean: 
+	rm -rf bin/*

chart/go/.helmignore

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+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj

chart/go/Chart.yaml

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+apiVersion: v1
+description: A Helm chart for Kubernetes
+name: go
+version: v0.1.0

chart/go/templates/NOTES.txt

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+
+{{- if contains "NodePort" .Values.service.type }}
+  Get the application URL by running these commands:
+  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ template "fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT/login
+{{- else if contains "LoadBalancer" .Values.service.type }}
+  Get the application URL by running these commands:
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch the status of by running 'kubectl get svc -w {{ template "fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "fullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
+  echo http://$SERVICE_IP:{{ .Values.service.externalPort }}
+{{- else }}
+  http://{{ .Release.Name }}.{{ .Values.basedomain }} to access your application
+{{- end }}

chart/go/templates/_helpers.tpl

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+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+*/}}
+{{- define "fullname" -}}
+{{- $name := default .Chart.Name .Values.nameOverride -}}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}

chart/go/templates/deployment.yaml

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+apiVersion: extensions/v1beta1
+kind: Deployment
+metadata:
+  name: {{ template "fullname" . }}
+  labels:
+    chart: "{{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}"
+spec:
+  replicas: {{ .Values.replicaCount }}
+  template:
+    metadata:
+      labels:
+        app: {{ template "fullname" . }}
+    spec:
+      containers:
+      - name: {{ .Chart.Name }}
+        image: "{{ .Values.image.registry }}/{{ .Values.image.org }}/{{ .Values.image.name }}:{{ .Values.image.tag }}"
+        imagePullPolicy: {{ .Values.image.pullPolicy }}
+        ports:
+        - containerPort: {{ .Values.service.internalPort }}
+        livenessProbe:
+          httpGet:
+            path: /
+            port: {{ .Values.service.internalPort }}
+        readinessProbe:
+          httpGet:
+            path: /
+            port: {{ .Values.service.internalPort }}
+        resources:
+{{ toYaml .Values.resources | indent 12 }}