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charts/blockscout-stack/.gitignore

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+values-**
+client-**
+node-**
+!values-test.yaml
+frontend-test

charts/blockscout-stack/Chart.yaml

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+apiVersion: v1
+appVersion: 0.6.3
+version: 0.6.3
+name: blockscout-stack
+description: '''
+Helm chart for deploying blockscout-stack in K8S
+
+Deploy command: `helm upgrade --install -n=<namespace> blockscout-stack ./ -f values-<name>.yaml`
+'''

charts/blockscout-stack/README.md

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+# blockscout-stack
+
+Installs the blockscout-stack, a collection of Kubernetes manifests: [Blockscout](https://github.com/blockscout/blockscout), [Rust services](https://github.com/blockscout/blockscout-rs), Blockscout Allowance service, frontend, Postgres DB, geth node (+ client if needed).
+
+See the [blockscout](https://github.com/blockscout/blockscout) README for details about environments, and configuration options.
+
+## Prerequisites
+
+- Kubernetes 1.16+
+- Helm 3+
+
+## Get Helm Repository Info
+
+```console
+helm repo add blockscout-stack https://blockscout.github.io/blockscout-ci-cd/
+helm repo update
+```
+
+_See [`helm repo`](https://helm.sh/docs/helm/helm_repo/) for command documentation._
+
+## Install Helm Chart
+
+```console
+helm install [RELEASE_NAME] prometheus-community/kube-prometheus-stack
+helm secrets install \
+    --repo https://blockscout.github.io/blockscout-ci-cd/ \
+    [RELEASE_NAME] blockscout-stack \
+    -f [VALUES_DIR]/values.yaml \
+    -f [VALUES_DIR]/secrets.yaml \
+    -n [APP_NAMESPACE]
+```
+
+_See [configuration](#configuration) below._
+
+_See [helm install](https://helm.sh/docs/helm/helm_install/) for command documentation._
+
+## Uninstall Helm Chart
+
+```console
+helm uninstall [RELEASE_NAME]
+```
+
+This removes all the Kubernetes components associated with the chart and deletes the release.
+
+_See [helm uninstall](https://helm.sh/docs/helm/helm_uninstall/) for command documentation._
+
+## Upgrading Chart
+
+```console
+helm secrets upgrade --install \
+    --repo https://blockscout.github.io/blockscout-ci-cd/ \
+    [RELEASE_NAME] blockscout-stack \
+    -f [VALUES_DIR]/values.yaml \
+    -f [VALUES_DIR]/secrets.yaml \
+    -n [APP_NAMESPACE]
+```
+
+_See [helm upgrade](https://helm.sh/docs/helm/helm_upgrade/) for command documentation._
+
+## Configuration
+
+See [Customizing the Chart Before Installing](https://helm.sh/docs/intro/using_helm/#customizing-the-chart-before-installing). All configurable options with detailed comments are in [values.yaml](https://github.com/blockscout/blockscout-ci-cd/blob/master/charts/blockscout-stack/values.yaml).
+
+### Enable services
+
+To enable a service during installation, set `service_name.enabled` to `true`. For example `scVerifier.enabled`, `postgres.enabled` and `frontend.enabled`.
+
+
+## Further Information
+
+For more in-depth documentation of configuration options meanings, please see
+
+- [Blockscout](https://github.com/blockscout/blockscout)
+- [Rust services](https://github.com/blockscout/blockscout-rs)

charts/blockscout-stack/templates/admin-rs/_envs.tpl

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+{{- define "adminRs_env" }}
+{{- range $key, $value := .Values.adminRs.environment }}
+{{- $item := get $.Values.adminRs.environment $key }}
+{{- if or (kindIs "string" $item) (kindIs "int64" $item) (kindIs "bool" $item)}}
+- name: {{ $key }}
+  value: {{ $value | quote }}
+{{- else }}
+- name: {{ $key }}
+  value: {{ pluck $.Values.global.env $item | first | default $item._default | quote }}
+{{- end }}
+{{- end }}
+{{- end }}

charts/blockscout-stack/templates/admin-rs/cm.yml

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+{{- if .Values.adminRs.enabled }}
+{{- if .Values.adminRs.files.enabled }}
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: admin-rs-cm
+data:
+  {{- range $key, $value := .Values.adminRs.files.list }}
+  {{ $key }}: {{ toYaml $value | indent 2 }}
+  {{- end }}
+{{- end }}
+{{- end }}

charts/blockscout-stack/templates/admin-rs/deployment.yml

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+{{- if .Values.adminRs.enabled }}
+kind: Deployment
+apiVersion: apps/v1
+metadata:
+  name: {{ .Release.Name }}-admin-rs
+spec:
+  replicas: {{ .Values.adminRs.replicas.app }}
+  strategy:
+    type: {{ .Values.adminRs.strategy }}
+  selector:
+    matchLabels:
+      app: {{ .Release.Name }}-admin-rs
+  template:
+    metadata:
+      labels:
+        app: {{ .Release.Name }}-admin-rs
+      {{- if eq .Values.adminRs.image.pullPolicy "Always" }}
+      annotations:
+        rollme: {{ randAlphaNum 5 | quote }}
+      {{- end }}
+    spec:
+      imagePullSecrets:
+        - name: regcred
+      containers:
+        - name: {{ .Release.Name }}-admin-rs
+          image: {{ pluck $.Values.global.env .Values.adminRs.image | first | default .Values.adminRs.image._default | quote }}
+          resources:
+          {{- with .Values.adminRs.resources }}
+            limits:
+              memory: {{ pluck $.Values.global.env .limits.memory | first | default .limits.memory._default | quote }}
+              cpu: {{ pluck $.Values.global.env .limits.cpu | first | default .limits.cpu._default | quote }}
+            requests:
+              memory: {{ pluck $.Values.global.env .requests.memory | first | default .requests.memory._default | quote }}
+              cpu: {{ pluck $.Values.global.env .requests.cpu | first | default .requests.cpu._default | quote }}
+          {{- end }}
+          imagePullPolicy: {{ .Values.adminRs.image.pullPolicy }}
+          ports:
+            - containerPort: {{ .Values.adminRs.docker.targetPort }}
+            # - containerPort: {{ .Values.adminRs.docker.metricsPort }}
+            #   name: http-metrics
+          env:
+{{- include "adminRs_env" . | indent 10 }}
+          {{- if .Values.adminRs.files.enabled }}
+          volumeMounts:
+            {{- range $key, $value := .Values.adminRs.files.list }}
+            - mountPath: {{ $.Values.adminRs.files.mountPath }}/{{ $key }}
+              name: admin-rs-cm
+              subPath: {{ $key }}
+            {{- end }}
+          {{- end }}
+          {{- if .Values.adminRs.readinessProbe.enabled }}
+          readinessProbe:
+            httpGet:
+              path: {{ .Values.adminRs.readinessProbe.path }}
+              port: {{ .Values.adminRs.docker.targetPort }}
+              scheme: HTTP
+            {{- with .Values.adminRs.readinessProbe.params }}
+            {{ . | toYaml | nindent 12 }}
+            {{- end }}
+          {{- end }}
+          {{- if .Values.adminRs.livenessProbe.enabled }}
+          livenessProbe:
+            httpGet:
+              path: {{ .Values.adminRs.livenessProbe.path }}
+              port: {{ .Values.adminRs.docker.targetPort }}
+              scheme: HTTP
+            {{- with .Values.adminRs.livenessProbe.params }}
+            {{ . | toYaml | nindent 12 }}
+            {{- end }}
+          {{- end }}
+      restartPolicy: Always
+      {{- if .Values.adminRs.files.enabled }}
+      volumes:
+        - configMap:
+            name: admin-rs-cm
+            defaultMode: 0777
+          name: admin-rs-cm
+      {{- end }}
+      {{- if .Values.adminRs.nodeSelector.enabled }}
+      nodeSelector:
+      {{- pluck $.Values.global.env .Values.adminRs.nodeSelector.labels | first | default .Values.adminRs.nodeSelector.labels._default | toYaml | nindent 8 }}
+      {{- end }}
+---
+{{- end}}

charts/blockscout-stack/templates/admin-rs/ingress.yaml

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+{{- if .Values.adminRs.enabled }}
+{{- if .Values.adminRs.ingress.enabled }}
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  annotations:
+    kubernetes.io/ingress.class: internal-and-public
+    nginx.ingress.kubernetes.io/proxy-body-size: 500m
+    nginx.ingress.kubernetes.io/client-max-body-size: "500M"
+    nginx.ingress.kubernetes.io/proxy-buffering: "off"
+    nginx.ingress.kubernetes.io/proxy-connect-timeout: "15m"
+    nginx.ingress.kubernetes.io/proxy-send-timeout: "15m"
+    nginx.ingress.kubernetes.io/proxy-read-timeout: "15m"
+    cert-manager.io/cluster-issuer: "zerossl-prod"
+    {{- range .Values.adminRs.ingress.annotations }}
+    {{ . }}
+    {{- end}}
+  name: {{ .Release.Name }}-admin-rs-ingress
+spec:
+  rules:
+    - host: {{ pluck $.Values.global.env .Values.adminRs.ingress.host | first | default .Values.adminRs.ingress.host._default | quote }}
+      http:
+        paths:
+          # - path: "/metrics"
+          #   pathType: Exact
+          #   backend:
+          #     service:
+          #       name: admin-rs-svc
+          #       port:
+          #         number: {{ .Values.adminRs.docker.metricsPort }}
+          - path: "/"
+            pathType: Prefix
+            backend:
+              service:
+                name: admin-rs-svc
+                port:
+                  number: {{ .Values.adminRs.docker.port }}
+  {{- if .Values.adminRs.ingress.tls.enabled }}
+  tls:
+    - hosts:
+        - {{ pluck $.Values.global.env .Values.adminRs.ingress.host | first | default .Values.adminRs.ingress.host._default | quote }}
+      {{- if .Values.adminRs.ingress.tls.createSecret }}
+      secretName: {{ .Release.Name }}-admin-rs-tls
+      {{- end }}
+  {{- end }}
+{{- end }}
+{{- end }}

charts/blockscout-stack/templates/admin-rs/service.yml

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+{{- if .Values.adminRs.enabled }}
+kind: Service
+apiVersion: v1
+metadata:
+  name: admin-rs-svc
+  # annotations:
+  #   service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
+  #   service.beta.kubernetes.io/aws-load-balancer-scheme: internet-facing
+  #   service.beta.kubernetes.io/aws-load-balancer-type: external
+  labels:
+    app: {{ .Release.Name }}-admin-rs
+spec:
+  type: {{ .Values.adminRs.service.type}}
+  ports:
+    - port: {{ .Values.adminRs.docker.port }}
+      targetPort: {{ .Values.adminRs.docker.targetPort }}
+      protocol: TCP
+      name: web
+    # - port: {{ .Values.adminRs.docker.metricsPort }}
+    #   targetPort: {{ .Values.adminRs.docker.metricsPort }}
+    #   protocol: TCP
+    #   name: http-metrics
+  selector:
+    app: {{ .Release.Name }}-admin-rs
+{{- end }}
+---

charts/blockscout-stack/templates/admin-rs/serviceMonitor.yml

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+# {{- if .Values.adminRs.enabled }}
+# apiVersion: monitoring.coreos.com/v1
+# kind: ServiceMonitor
+# metadata:
+#   name: {{ .Release.Name }}-admin-rs
+# spec:
+#   endpoints:
+#   - scrapeTimeout: 10s
+#     port: http-metrics
+#     path: /metrics
+#   selector:
+#     matchLabels:
+#       app: {{ .Release.Name }}-admin-rs
+# {{- end }}

charts/blockscout-stack/templates/admin-ts/_envs.tpl

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+{{- define "adminTs_env" }}
+{{- range $key, $value := .Values.adminTs.environment }}
+{{- $item := get $.Values.adminTs.environment $key }}
+{{- if or (kindIs "string" $item) (kindIs "int64" $item) (kindIs "bool" $item)}}
+- name: {{ $key }}
+  value: {{ $value | quote }}
+{{- else }}
+- name: {{ $key }}
+  value: {{ pluck $.Values.global.env $item | first | default $item._default | quote }}
+{{- end }}
+{{- end }}
+{{- end }}

charts/blockscout-stack/templates/admin-ts/cm.yml

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+{{- if .Values.adminTs.enabled }}
+{{- if .Values.adminTs.files.enabled }}
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: admin-ts-cm
+data:
+  {{- range $key, $value := .Values.adminTs.files.list }}
+  {{ $key }}: {{ toYaml $value | indent 2 }}
+  {{- end }}
+{{- end }}
+{{- end }}