[Snyk] Security upgrade nginx from latest to 1.23

Dockerfile

@@ -1,3 +1,3 @@
-FROM nginx:latest
+FROM nginx:1.23
 
 COPY public /usr/share/nginx/html

charts/pez-sh/.helmignore

@@ -0,0 +1,23 @@
+# 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
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

charts/pez-sh/Chart.yaml

@@ -0,0 +1,24 @@
+apiVersion: v2
+name: pez-sh
+description: A Helm chart for Kubernetes
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+type: application
+
+# This is the chart version. This version number should be incremented each time you make changes
+# to the chart and its templates, including the app version.
+# Versions are expected to follow Semantic Versioning (https://semver.org/)
+version: 0.1.0
+
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application. Versions are not expected to
+# follow Semantic Versioning. They should reflect the version the application is using.
+# It is recommended to use it with quotes.
+appVersion: "1.0.1"

charts/pez-sh/templates/deployment.yaml

@@ -0,0 +1,47 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name:  {{ .Chart.Name }}
+spec:
+  selector:
+    matchLabels:
+      app: {{ .Chart.Name }}
+  {{- if not .Values.autoscaling.enabled }}
+  replicas: {{ .Values.replicaCount }}
+  {{- end }}
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        app: {{ .Chart.Name }}
+    spec:
+      containers:
+      - name: {{ .Chart.Name }}
+        image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+        imagePullPolicy: {{ .Values.image.pullPolicy }}
+        resources:
+          {{- toYaml .Values.resources | nindent 12 }}
+        livenessProbe:
+          tcpSocket:
+            port: {{ .Values.service.port }}
+          initialDelaySeconds: 5
+          timeoutSeconds: 5
+          successThreshold: 1
+          failureThreshold: 3
+          periodSeconds: 10
+        readinessProbe:
+          httpGet:
+            path: /
+            port: {{ .Values.service.port }}
+          initialDelaySeconds: 5
+          timeoutSeconds: 2
+          successThreshold: 1
+          failureThreshold: 3
+          periodSeconds: 10
+        ports:
+        - containerPort: {{ .Values.service.port }}
+          name: http
+      restartPolicy: Always

charts/pez-sh/templates/hpa.yaml

@@ -0,0 +1,12 @@
+apiVersion: autoscaling/v1
+kind: HorizontalPodAutoscaler
+metadata:
+  name: {{ .Chart.Name }}
+spec:
+ scaleTargetRef:
+   apiVersion: apps/v1
+   kind: Deployment
+   name: {{ .Chart.Name }}
+ minReplicas: {{ .Values.autoscaling.minReplicas }}
+ maxReplicas: {{ .Values.autoscaling.maxReplicas }}
+ targetCPUUtilizationPercentage: {{ .Values.autoscaling.targetCPUUtilizationPercentage }}

charts/pez-sh/templates/rollout.yaml

@@ -0,0 +1,27 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Rollout
+metadata:
+  name: {{ .Chart.Name }}
+spec:
+  selector:
+    matchLabels:
+      app: {{ .Chart.Name }}
+  workloadRef: 
+    apiVersion: apps/v1
+    kind: Deployment
+    name: {{ .Chart.Name }}
+  replicas: {{ .Values.rollouts.replicas }}
+  strategy:
+    canary:
+      {{- with .Values.rollouts.steps }}
+      steps:
+        {{- toYaml . | nindent 6 }}
+      {{- end }}
+      canaryService: {{ .Values.rollouts.canaryService }}
+      stableService: {{ .Values.rollouts.stableService }}
+      trafficRouting:
+        istio:
+          virtualServices:
+          - name: {{ .Chart.Name }}
+            routes:
+            - {{ .Chart.Name }}

charts/pez-sh/templates/service-canary.yaml

@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ .Values.rollouts.canaryService }}
+spec:
+  ports:
+  - name: {{ .Values.rollouts.canaryService }}
+    port: {{ .Values.service.port }}
+    protocol: TCP
+    targetPort: {{ .Values.service.port }}
+  selector:
+    app: {{ .Chart.Name }}
+  type: ClusterIP

charts/pez-sh/templates/service-stable.yaml

@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ .Values.rollouts.stableService }}
+spec:
+  ports:
+  - name: {{ .Values.rollouts.stableService }}
+    port: {{ .Values.service.port }}
+    protocol: TCP
+    targetPort: {{ .Values.service.port }}
+  selector:
+    app: {{ .Chart.Name }}
+  type: ClusterIP

charts/pez-sh/templates/virtualservice.yaml

@@ -0,0 +1,23 @@
+apiVersion: networking.istio.io/v1beta1
+kind: VirtualService
+metadata:
+  name: {{ .Chart.Name }}
+spec:
+  {{- with .Values.virtualService.hosts }}
+  hosts:
+    {{- toYaml . | nindent 2 }}
+  {{- end }}
+  {{- with .Values.virtualService.gateways }}
+  gateways:
+    {{- toYaml . | nindent 2 }}
+  {{- end }}
+  http:
+  - name: {{ .Chart.Name }}
+    route:
+    - destination:
+        host: {{ .Values.rollouts.stableService }}
+      weight: 100
+    - destination:
+        host: {{ .Values.rollouts.canaryService }}
+      weight: 0
+

charts/pez-sh/values.yaml

@@ -0,0 +1,53 @@
+image:
+  repository: rwejlgaard/pez.sh
+  pullPolicy: IfNotPresent
+  tag: ""
+
+service:
+  port: 80
+
+deploymentLabels: {}
+
+podAnnotations: {}
+labels:
+autoscaling:
+  enabled: true
+  minReplicas: 1
+  maxReplicas: 100
+  targetCPUUtilizationPercentage: 80
+
+resources:
+  requests:
+    cpu: 50m
+    memory: 20Mi
+  limits:
+    cpu: 100m
+    memory: 100Mi
+
+rollouts:
+  replicas: 1
+  canaryService: pez-sh-canary
+  stableService: pez-sh-stable
+  steps:
+  - setWeight: 10
+  - pause:
+      duration: "5m"
+  - setWeight: 20
+  - pause:
+      duration: "5m"
+  - setWeight: 40
+  - pause:
+      duration: "5m"
+  - setWeight: 50
+  - pause:
+      duration: "5m"
+
+virtualService:
+  hosts:
+  - pez-sh.london.pez.sh
+  - pez-sh.paris.pez.sh
+  - pez-sh.copenhagen.pez.sh
+  gateways:
+  - istio-system/london-pez-sh
+  - istio-system/paris-pez-sh
+  - istio-system/copenhagen-pez-sh