add helm

helm/.gitignore

+# Helm dependency files
+Chart.lock
+charts/

helm/Chart.yaml

+apiVersion: v2
+name: matrix-admin-bot
+description: A Helm chart for Kubernetes
+type: application
+version: 0.1.0
+appVersion: "1.0.0"
+dependencies:
+- name: common
+  version: "0.2.2"
+  repository: "https://paritytech.github.io/helm-charts/"

helm/values-parity-prod.yaml

+common:
+  env:
+    APP_HOST: "https://substrate-tip-bot.parity-prod.parity.io"
+  ingress:
+    annotations:
+      external-dns.alpha.kubernetes.io/target: traefik-external.parity-prod.parity.io.
+    rules:
+    - host: substrate-tip-bot.parity-prod.parity.io
+      http:
+        paths:
+        - path: /
+          pathType: ImplementationSpecific
+          backend:
+            service:
+              name: substrate-tip-bot
+              port:
+                name: http
+    tls:
+    - hosts:
+      - substrate-tip-bot.parity-prod.parity.io
+      secretName: substrate-tip-bot.parity-prod.parity.io

helm/values-parity-stg.yaml

+common:
+  env:
+    APP_HOST: "https://substrate-tip-bot.parity-stg.parity.io"
+    DATABASE_NAME: "substrate-tip-bot"
+  ingress:
+    annotations:
+      external-dns.alpha.kubernetes.io/target: traefik-external.parity-stg.parity.io.
+    rules:
+    - host: substrate-tip-bot.parity-stg.parity.io
+      http:
+        paths:
+        - path: /
+          pathType: ImplementationSpecific
+          backend:
+            service:
+              name: substrate-tip-bot
+              port:
+                name: http
+    tls:
+    - hosts:
+      - substrate-tip-bot.parity-stg.parity.io
+      secretName: substrate-tip-bot.parity-stg.parity.io

helm/values.yaml

+common:
+  fullnameOverride: "substrate-tip-bot"
+  extraLabels:
+    team: "opstooling"
+  serviceAccount:
+    create: false
+  image:
+    repository: paritytech/substrate-tip-bot
+  envFrom:
+    - secretRef:
+        name: substrate-tip-bot
+  service:
+    ports:
+    - name: http
+      protocol: TCP
+      port: 80
+      targetPort: 8000
+  ingress:
+    enabled: true
+    annotations:
+      cert-manager.io/cluster-issuer: letsencrypt-dns01
+      kubernetes.io/ingress.class: traefik-external
+      traefik.ingress.kubernetes.io/router.entrypoints: web,websecure
+      traefik.ingress.kubernetes.io/router.tls: "true"
+  # Enable after endpoint is created
+  # livenessProbe:
+  #   httpGet:
+  #     path: /health
+  #     port: 8000
+  #     scheme: HTTP
+  # readinessProbe:
+  #   httpGet:
+  #     path: /health
+  #     port: 8000
+  #     scheme: HTTP