kubernetes start

Author: bketelsen

Dockerfile

@@ -0,0 +1,34 @@
+FROM node:14.5.0-alpine3.12 AS front_builder
+
+ADD ./www /www
+WORKDIR /www
+RUN npm install && npm run build
+
+# Backend Build Step
+FROM golang:1.15.4-alpine3.12 AS builder
+
+# Prerequisites
+RUN apk update && apk add --no-cache upx
+
+# Dependencies
+WORKDIR $GOPATH/src/github.com/gopheracademy/manager
+COPY . .
+RUN go mod download
+RUN go mod verify
+
+# Copy frontend build
+COPY --from=front_builder /www/build $GOPATH/src/github.com/gopheracademy/manager/www/build/
+
+# Build
+RUN CGO_ENABLED=0 go build \
+			-o /tmp/manager \
+      github.com/gopheracademy/manager
+
+# Final Step
+FROM gcr.io/distroless/static
+COPY --from=builder /tmp/manager /go/bin/manager
+VOLUME [ "/data" ]
+COPY --from=front_builder /www/build /data/www/build/
+WORKDIR /data
+EXPOSE 8000
+ENTRYPOINT ["/go/bin/manager"]

contrib/kubernetes/ingress.yaml

@@ -0,0 +1,15 @@
+apiVersion: networking.k8s.io/v1beta1
+kind: Ingress
+metadata:
+  name: aks-helloworld
+  annotations:
+    kubernetes.io/ingress.class: addon-http-application-routing
+spec:
+  rules:
+  - host: manager.44ec396da6024f08b75a.eastus2.aksapp.io
+    http:
+      paths:
+      - backend:
+          serviceName: manager
+          servicePort: manager-port
+        path: /

contrib/kubernetes/jaeger.yaml

@@ -0,0 +1,5 @@
+apiVersion: jaegertracing.io/v1
+kind: Jaeger
+metadata:
+  name: simplest
+

contrib/kubernetes/manager-service.yaml

@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: manager
+spec:
+  type: ClusterIP
+  selector:
+    app: manager
+  ports:
+  - name: manager-port
+    protocol: TCP
+    port: 8000
+    targetPort: frontend-port

contrib/kubernetes/manager.yaml

@@ -0,0 +1,29 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: manager
+  labels:
+    name: manager
+  annotations:
+    "sidecar.jaegertracing.io/inject": "true"
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: manager
+  template:
+    metadata:
+      labels:
+        app: manager
+    spec:
+      containers:
+        - name: manager
+          image: bketelsen/manager:2
+          imagePullPolicy: Always
+          env:
+            - name: SOMETHING
+              value: "SOMEVAL"
+          ports:
+            - name: frontend-port
+              containerPort: 8000
+              protocol: TCP

contrib/kubernetes/test-resources.yaml

@@ -0,0 +1,24 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: cert-manager-test
+---
+apiVersion: cert-manager.io/v1
+kind: Issuer
+metadata:
+  name: test-selfsigned
+  namespace: cert-manager-test
+spec:
+  selfSigned: {}
+---
+apiVersion: cert-manager.io/v1
+kind: Certificate
+metadata:
+  name: selfsigned-cert
+  namespace: cert-manager-test
+spec:
+  dnsNames:
+    - api.bjk.fyi
+  secretName: selfsigned-cert-tls
+  issuerRef:
+    name: test-selfsigned

contrib/systemd/manager.service renamed to contrib/systemd/showrunner.service

@@ -96,7 +96,7 @@ func main() {
 
 	srv := &http.Server{
 		Handler: tracedRouter,
-		Addr:    "127.0.0.1:8000",
+		Addr:    "0.0.0.0:8000",
 		// Good practice: enforce timeouts for servers you create!
 		WriteTimeout: 15 * time.Second,
 		ReadTimeout:  15 * time.Second,