Introduce registry

contrib/firstboot.sh

@@ -34,7 +34,6 @@ InstallRegistry () {
 InstallPGSQL () {
     helm repo add bitnami https://charts.bitnami.com/bitnami
     helm install db bitnami/postgresql \
-        --set postgresql.password=K8Sdemo \
         --set persistence.storageClass=hostpath \
         --set persistence.size=1Gi
     export POSTGRES_PASSWORD=$(kubectl get secret db-postgresql -o jsonpath="{.data.postgresql-password}" | base64 --decode)

contrib/werf/docker-registry/.helm/templates/NOTES.txt

@@ -0,0 +1,19 @@
+1. Get the application URL by running these commands:
+{{- if .Values.ingress.enabled }}
+{{- range .Values.ingress.hosts }}
+  http{{ if $.Values.ingress.tls }}s{{ end }}://{{ . }}{{ $.Values.ingress.path }}
+{{- end }}
+{{- else if contains "NodePort" .Values.service.type }}
+  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ template "docker-registry.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch the status of by running 'kubectl get svc -w {{ template "docker-registry.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "docker-registry.fullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
+  echo http://$SERVICE_IP:{{ .Values.service.externalPort }}
+{{- else if contains "ClusterIP" .Values.service.type }}
+  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app={{ template "docker-registry.name" . }},release={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  echo "Visit http://127.0.0.1:8080 to use your application"
+  kubectl -n {{ .Release.Namespace }} port-forward $POD_NAME 8080:5000
+{{- end }}

contrib/werf/docker-registry/.helm/templates/_helpers.tpl

@@ -0,0 +1,24 @@
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "docker-registry.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 "docker-registry.fullname" -}}
+{{- if .Values.fullnameOverride -}}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- $name := default .Chart.Name .Values.nameOverride -}}
+{{- if contains $name .Release.Name -}}
+{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+{{- end -}}
+{{- end -}}

contrib/werf/docker-registry/.helm/templates/configmap.yaml

@@ -0,0 +1,12 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ template "docker-registry.fullname" . }}-config
+  labels:
+    app: {{ template "docker-registry.name" . }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version }}
+    heritage: {{ .Release.Service }}
+    release: {{ .Release.Name }}
+data:
+  config.yml: |-
+{{ toYaml .Values.configData | indent 4 }}

contrib/werf/docker-registry/.helm/templates/deployment.yaml

@@ -0,0 +1,221 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ template "docker-registry.fullname" . }}
+  labels:
+    app: {{ template "docker-registry.name" . }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+spec:
+  selector:
+    matchLabels:
+      app: {{ template "docker-registry.name" . }}
+      release: {{ .Release.Name }}
+  replicas: {{ .Values.replicaCount }}
+{{- if .Values.updateStrategy }}
+  strategy:
+{{ toYaml .Values.updateStrategy | indent 4 }}
+{{- end }}
+  minReadySeconds: 5
+  template:
+    metadata:
+      labels:
+        app: {{ template "docker-registry.name" . }}
+        release: {{ .Release.Name }}
+        {{- if .Values.podLabels }}
+{{ toYaml .Values.podLabels | indent 8 }}
+        {{- end }}
+      annotations:
+        checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
+{{- if $.Values.podAnnotations }}
+{{ toYaml $.Values.podAnnotations | indent 8 }}
+{{- end }}
+    spec:
+      {{- if .Values.imagePullSecrets }}
+      imagePullSecrets:
+{{ toYaml .Values.imagePullSecrets | indent 8 }}
+      {{- end }}
+{{- if .Values.priorityClassName }}
+      priorityClassName: "{{ .Values.priorityClassName }}"
+{{- end }}
+{{- if .Values.securityContext.enabled }}
+      securityContext:
+        fsGroup: {{ .Values.securityContext.fsGroup }}
+        runAsUser: {{ .Values.securityContext.runAsUser }}
+{{- end }}
+      containers:
+        - name: {{ .Chart.Name }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          command:
+          - /bin/registry
+          - serve
+          - /etc/docker/registry/config.yml
+          ports:
+            - containerPort: 5000
+          livenessProbe:
+            httpGet:
+{{- if .Values.tlsSecretName }}
+              scheme: HTTPS
+{{- end }}
+              path: /
+              port: 5000
+          readinessProbe:
+            httpGet:
+{{- if .Values.tlsSecretName }}
+              scheme: HTTPS
+{{- end }}
+              path: /
+              port: 5000
+          resources:
+{{ toYaml .Values.resources | indent 12 }}
+          env:
+{{- if .Values.secrets.htpasswd }}
+            - name: REGISTRY_AUTH
+              value: "htpasswd"
+            - name: REGISTRY_AUTH_HTPASSWD_REALM
+              value: "Registry Realm"
+            - name: REGISTRY_AUTH_HTPASSWD_PATH
+              value: "/auth/htpasswd"
+{{- end }}
+            - name: REGISTRY_HTTP_SECRET
+              valueFrom:
+                secretKeyRef:
+                  name: {{ template "docker-registry.fullname" . }}-secret
+                  key: haSharedSecret
+{{- if .Values.tlsSecretName }}
+            - name: REGISTRY_HTTP_TLS_CERTIFICATE
+              value: /etc/ssl/docker/tls.crt
+            - name: REGISTRY_HTTP_TLS_KEY
+              value: /etc/ssl/docker/tls.key
+{{- end }}
+{{- if eq .Values.storage "filesystem" }}
+            - name: REGISTRY_STORAGE_FILESYSTEM_ROOTDIRECTORY
+              value: "/var/lib/registry"
+{{- else if eq .Values.storage "azure" }}
+            - name: REGISTRY_STORAGE_AZURE_ACCOUNTNAME
+              valueFrom:
+                secretKeyRef:
+                  name: {{ template "docker-registry.fullname" . }}-secret
+                  key: azureAccountName
+            - name: REGISTRY_STORAGE_AZURE_ACCOUNTKEY
+              valueFrom:
+                secretKeyRef:
+                  name: {{ template "docker-registry.fullname" . }}-secret
+                  key: azureAccountKey
+            - name: REGISTRY_STORAGE_AZURE_CONTAINER
+              valueFrom:
+                secretKeyRef:
+                  name: {{ template "docker-registry.fullname" . }}-secret
+                  key: azureContainer
+{{- else if eq .Values.storage "s3" }}
+            {{- if and .Values.secrets.s3.secretKey .Values.secrets.s3.accessKey }}
+            - name: REGISTRY_STORAGE_S3_ACCESSKEY
+              valueFrom:
+                secretKeyRef:
+                  name: {{ template "docker-registry.fullname" . }}-secret
+                  key: s3AccessKey
+            - name: REGISTRY_STORAGE_S3_SECRETKEY
+              valueFrom:
+                secretKeyRef:
+                  name: {{ template "docker-registry.fullname" . }}-secret
+                  key: s3SecretKey
+            {{- end }}
+            - name: REGISTRY_STORAGE_S3_REGION
+              value: {{ required ".Values.s3.region is required" .Values.s3.region }}
+          {{- if .Values.s3.regionEndpoint }}
+            - name: REGISTRY_STORAGE_S3_REGIONENDPOINT
+              value: {{ .Values.s3.regionEndpoint }}
+          {{- end }}
+            - name: REGISTRY_STORAGE_S3_BUCKET
+              value: {{ required ".Values.s3.bucket is required" .Values.s3.bucket }}
+          {{- if .Values.s3.encrypt }}
+            - name: REGISTRY_STORAGE_S3_ENCRYPT
+              value: {{ .Values.s3.encrypt | quote }}
+          {{- end }}
+          {{- if .Values.s3.secure }}
+            - name: REGISTRY_STORAGE_S3_SECURE
+              value: {{ .Values.s3.secure | quote }}
+          {{- end }}
+{{- else if eq .Values.storage "swift" }}
+            - name: REGISTRY_STORAGE_SWIFT_AUTHURL
+              value: {{ required ".Values.swift.authurl is required" .Values.swift.authurl }}
+            - name: REGISTRY_STORAGE_SWIFT_USERNAME
+              valueFrom:
+                secretKeyRef:
+                  name: {{ template "docker-registry.fullname" . }}-secret
+                  key: swiftUsername
+            - name: REGISTRY_STORAGE_SWIFT_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: {{ template "docker-registry.fullname" . }}-secret
+                  key: swiftPassword
+            - name: REGISTRY_STORAGE_SWIFT_CONTAINER
+              value: {{ required ".Values.swift.container is required" .Values.swift.container }}
+{{- end }}
+{{- if .Values.persistence.deleteEnabled }}
+            - name: REGISTRY_STORAGE_DELETE_ENABLED
+              value: "true"
+{{- end }}
+          volumeMounts:
+{{- if .Values.secrets.htpasswd }}
+            - name: auth
+              mountPath: /auth
+              readOnly: true
+{{- end }}
+{{- if eq .Values.storage "filesystem" }}
+            - name: data
+              mountPath: /var/lib/registry/
+{{- end }}
+            - name: "{{ template "docker-registry.fullname" . }}-config"
+              mountPath: "/etc/docker/registry"
+{{- if .Values.tlsSecretName }}
+            - mountPath: /etc/ssl/docker
+              name: tls-cert
+              readOnly: true
+{{- end }}
+{{- with .Values.extraVolumeMounts }}
+            {{- toYaml . | nindent 12 }}
+{{- end }}
+{{- if .Values.nodeSelector }}
+      nodeSelector:
+{{ toYaml .Values.nodeSelector | indent 8 }}
+{{- end }}
+{{- if .Values.affinity }}
+      affinity:
+{{ toYaml .Values.affinity | indent 8 }}
+{{- end }}
+{{- if .Values.tolerations }}
+      tolerations:
+{{ toYaml .Values.tolerations | indent 8 }}
+{{- end }}
+      volumes:
+{{- if .Values.secrets.htpasswd }}
+        - name: auth
+          secret:
+            secretName: {{ template "docker-registry.fullname" . }}-secret
+            items:
+            - key: htpasswd
+              path: htpasswd
+{{- end }}
+{{- if eq .Values.storage "filesystem" }}
+        - name: data
+      {{- if .Values.persistence.enabled }}
+          persistentVolumeClaim:
+            claimName: {{ if .Values.persistence.existingClaim }}{{ .Values.persistence.existingClaim }}{{- else }}{{ template "docker-registry.fullname" . }}{{- end }}
+      {{- else }}
+          emptyDir: {}
+      {{- end -}}
+{{- end }}
+        - name: {{ template "docker-registry.fullname" . }}-config
+          configMap:
+            name: {{ template "docker-registry.fullname" . }}-config
+{{- if .Values.tlsSecretName }}
+        - name: tls-cert
+          secret:
+            secretName: {{ .Values.tlsSecretName }}
+{{- end }}
+{{- with .Values.extraVolumes }}
+        {{- toYaml . | nindent 8 }}
+{{- end }}

contrib/werf/docker-registry/.helm/templates/ingress.yaml

@@ -0,0 +1,36 @@
+{{- if .Values.ingress.enabled -}}
+{{- $serviceName := include "docker-registry.fullname" . -}}
+{{- $servicePort := .Values.service.port -}}
+{{- $path := .Values.ingress.path -}}
+apiVersion: {{- if .Capabilities.APIVersions.Has "networking.k8s.io/v1beta1" }} networking.k8s.io/v1beta1 {{- else }} extensions/v1beta1 {{- end }}
+kind: Ingress
+metadata:
+  name: {{ template "docker-registry.fullname" . }}
+  labels:
+    app: {{ template "docker-registry.name" . }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+{{- if .Values.ingress.labels }}
+{{ toYaml .Values.ingress.labels | indent 4 }}
+{{- end }}
+  annotations:
+    {{- range $key, $value := .Values.ingress.annotations }}
+      {{ $key }}: {{ $value | quote }}
+    {{- end }}
+spec:
+  rules:
+    {{- range $host := .Values.ingress.hosts }}
+    - host: {{ $host }}
+      http:
+        paths:
+          - path: {{ $path }}
+            backend:
+              serviceName: {{ $serviceName }}
+              servicePort: {{ $servicePort }}
+    {{- end -}}
+  {{- if .Values.ingress.tls }}
+  tls:
+{{ toYaml .Values.ingress.tls | indent 4 }}
+  {{- end -}}
+{{- end -}}

contrib/werf/docker-registry/.helm/templates/poddisruptionbudget.yaml

@@ -0,0 +1,17 @@
+{{- if .Values.podDisruptionBudget -}}
+apiVersion: policy/v1beta1
+kind: PodDisruptionBudget
+metadata:
+  name: {{ template "docker-registry.fullname" . }}
+  labels:
+    app: {{ template "docker-registry.name" . }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+spec:
+  selector:
+    matchLabels:
+      app: {{ template "docker-registry.name" . }}
+      release: {{ .Release.Name }}
+{{ toYaml .Values.podDisruptionBudget | indent 2 }}
+{{- end -}}

contrib/werf/docker-registry/.helm/templates/pvc.yaml

@@ -0,0 +1,26 @@
+{{- if .Values.persistence.enabled }}
+{{- if not .Values.persistence.existingClaim -}}
+kind: PersistentVolumeClaim
+apiVersion: v1
+metadata:
+  name: {{ template "docker-registry.fullname" . }}
+  labels:
+    app: {{ template "docker-registry.fullname" . }}
+    chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
+    release: "{{ .Release.Name }}"
+    heritage: "{{ .Release.Service }}"
+spec:
+  accessModes:
+    - {{ .Values.persistence.accessMode | quote }}
+  resources:
+    requests:
+      storage: {{ .Values.persistence.size | quote }}
+{{- if .Values.persistence.storageClass }}
+{{- if (eq "-" .Values.persistence.storageClass) }}
+  storageClassName: ""
+{{- else }}
+  storageClassName: "{{ .Values.persistence.storageClass }}"
+{{- end }}
+{{- end }}
+{{- end }}
+{{- end -}}

contrib/werf/docker-registry/.helm/templates/secret.yaml

@@ -0,0 +1,37 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ template "docker-registry.fullname" . }}-secret
+  labels:
+    app: {{ template "docker-registry.name" . }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version }}
+    heritage: {{ .Release.Service }}
+    release: {{ .Release.Name }}
+type: Opaque
+data:
+  {{- if .Values.secrets.htpasswd }}
+  htpasswd: {{ .Values.secrets.htpasswd | b64enc }}
+  {{- end }}
+  {{- if .Values.secrets.haSharedSecret }}
+  haSharedSecret: {{ .Values.secrets.haSharedSecret | b64enc | quote }}
+  {{- else }}
+  haSharedSecret: {{ randAlphaNum 16 | b64enc | quote }}
+  {{- end }}
+  
+  {{- if eq .Values.storage "azure" }}
+    {{- if and .Values.secrets.azure.accountName .Values.secrets.azure.accountKey .Values.secrets.azure.container }}
+  azureAccountName: {{ .Values.secrets.azure.accountName | b64enc | quote }}
+  azureAccountKey: {{ .Values.secrets.azure.accountKey | b64enc | quote }}
+  azureContainer: {{ .Values.secrets.azure.container | b64enc | quote }}
+    {{- end }}
+  {{- else if eq .Values.storage "s3" }}
+    {{- if and .Values.secrets.s3.secretKey .Values.secrets.s3.accessKey }}
+  s3AccessKey: {{ .Values.secrets.s3.accessKey | b64enc | quote }}
+  s3SecretKey: {{ .Values.secrets.s3.secretKey | b64enc | quote }}
+    {{- end }}
+  {{- else if eq .Values.storage "swift" }}
+    {{- if and .Values.secrets.swift.username .Values.secrets.swift.password }}
+  swiftUsername: {{ .Values.secrets.swift.username | b64enc | quote }}
+  swiftPassword: {{ .Values.secrets.swift.password | b64enc | quote }}
+    {{- end }}
+  {{- end }}

contrib/werf/docker-registry/.helm/templates/service.yaml

@@ -0,0 +1,29 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ template "docker-registry.fullname" . }}
+  labels:
+    app: {{ template "docker-registry.name" . }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+{{- if .Values.service.annotations }}
+  annotations:
+{{ toYaml .Values.service.annotations | indent 4 }}
+{{- end }}
+spec:
+  type: {{ .Values.service.type }}
+{{- if (and (eq .Values.service.type "ClusterIP") (not (empty .Values.service.clusterIP))) }}
+  clusterIP: {{ .Values.service.clusterIP }}
+{{- end }}
+  ports:
+    - port: {{ .Values.service.port }}
+      protocol: TCP
+      name: {{ .Values.service.name }}
+      targetPort: 5000
+{{- if (and (eq .Values.service.type "NodePort") (not (empty .Values.service.nodePort))) }}
+      nodePort: {{ .Values.service.nodePort }}
+{{- end }}
+  selector:
+    app: {{ template "docker-registry.name" . }}
+    release: {{ .Release.Name }}

contrib/werf/docker-registry/.helm/values.yaml

@@ -0,0 +1,56 @@
+replicaCount: 1
+
+image:
+  repository: registry
+  tag: 2.7.1
+  pullPolicy: IfNotPresent
+service:
+  name: registry
+  type: ClusterIP
+  port: 5000
+ingress:
+  enabled: "true"
+  hosts:
+  - registry.k8s-demo
+  annotations:
+    kubernetes.io/ingress.class: nginx
+    nginx.ingress.kubernetes.io/proxy-body-size: 30720m
+    nginx.ingress.kubernetes.io/proxy-connect-timeout: 30
+    nginx.ingress.kubernetes.io/proxy-send-timeout: 60
+    nginx.ingress.kubernetes.io/proxy-read-timeout: 60
+  tls:
+  - secretName: star-dostavista-net
+    hosts:
+    - registry-ru-t.dostavista.net
+
+persistence:
+  accessMode: 'ReadWriteOnce'
+  enabled: false
+  size: 2Gi
+  class: hostpath
+
+configData:
+  version: 0.1
+  log:
+    fields:
+      service: registry
+  storage:
+    cache:
+      blobdescriptor: inmemory
+  http:
+    addr: :5000
+    headers:
+      X-Content-Type-Options: [nosniff]
+  health:
+    storagedriver:
+      enabled: true
+      interval: 10s
+      threshold: 3
+
+securityContext:
+  enabled: true
+  runAsUser: 1000
+  fsGroup: 1000
+
+priorityClassName: ""
+

contrib/werf/docker-registry/werf.yaml

@@ -0,0 +1,2 @@
+project: docker-registry
+configVersion: 1

runme.sh

@@ -11,16 +11,16 @@ qemu="${appdir}/contrib/qemu-system-x86_64 -L ${appdir}/contrib/share/qemu -net
 wget='wget -cq4O'
 ###
 installvm() {
-    echo "Allocating ${vmsize} disk..."
+    echo "Allocating ${vmsize} disk..." && \
-    fallocate -l ${vmsize} ${k8sdsk}
+    fallocate -l ${vmsize} ${k8sdsk} && \
-    echo "Downloading Linux kernel..."
+    echo "Downloading Linux kernel..." && \
-    ${wget} ${apptmp}/kernel ${httpboot}/linux 
+    ${wget} ${apptmp}/kernel ${httpboot}/linux && \ 
-    echo "Downloading Initial ramdisk..."
+    echo "Downloading Initial ramdisk..." && \
-    ${wget} ${apptmp}/initrd ${httpboot}/initrd.gz
+    ${wget} ${apptmp}/initrd ${httpboot}/initrd.gz && \
-    echo "Preparing K8S VM..."
+    echo "Preparing K8S VM..." && \
-    ${qemu} -kernel ${apptmp}/kernel -initrd ${apptmp}/initrd -append "console=ttyS0,115200n8 apt-setup/proposed=true nomodeset fb=false priority=critical locale=en_US url=${seed}"
+    ${qemu} -kernel ${apptmp}/kernel -initrd ${apptmp}/initrd -append "console=ttyS0,115200n8 apt-setup/proposed=true nomodeset fb=false priority=critical locale=en_US url=${seed}" && \
-    echo "Housekeeping..."
+    echo "Housekeeping..." && \
-    rm -f ${apptmp}/kernel ${apptmp}/initrd
+    rm -f ${apptmp}/kernel ${apptmp}/initrd && \
 }
 runvm() {
     echo "Look like we already has VM, let's go"