Adding metadata admin-service

charts/blockscout-admin/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v2
 name: blockscout-admin
-description: A Helm chart for Blockscout admin services - admin-rs, admin-ts, contracts-info, token-info-extractor
+description: A Helm chart for Blockscout admin services - admin-rs, admin-ts, contracts-info, metadata, token-info-extractor
 
 # A chart can be either an 'application' or a 'library' chart.
 #
@@ -15,7 +15,7 @@ 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: 1.0.1
+version: 1.1.0
 
 # 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

charts/blockscout-admin/templates/metadata-deployment.yaml

@@ -0,0 +1,79 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: metadata-{{ include "blockscout-admin.fullname" . }}
+  labels:
+    {{- include "blockscout-admin.labels" . | nindent 4 }}
+spec:
+  replicas: {{ .Values.metadata.replicaCount }}
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: metadata-{{ include "blockscout-admin.name" . }}
+      app.kubernetes.io/instance: {{ .Release.Name }}
+  template:
+    metadata:
+      annotations:
+      {{- if eq .Values.metadata.image.pullPolicy "Always" }}
+        rollme: {{ randAlphaNum 5 | quote }}
+      {{- end }}
+        checksum/config: {{ include (print $.Template.BasePath "/metadata-secret.yaml") . | sha256sum }}
+      labels:
+        app.kubernetes.io/name: metadata-{{ include "blockscout-admin.name" . }}
+        app.kubernetes.io/instance: {{ .Release.Name }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "blockscout-admin.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+        - name: {{ .Release.Name }}-metadata
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.metadata.image.repository }}:{{ .Values.metadata.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.metadata.image.pullPolicy }}
+          env:
+          {{- range .Values.metadata.environment }}
+            - name: {{ .name }}
+              value: {{ .value | quote }}
+          {{- end }}
+          envFrom:
+            - secretRef:
+                name: metadata-{{ include "blockscout-admin.fullname" . }}-env
+          ports:
+            - name: http
+              containerPort: {{ .Values.metadata.service.targetPort }}
+              protocol: TCP
+          readinessProbe:
+            httpGet:
+              path: /health
+              port: {{ .Values.metadata.service.targetPort }}
+              scheme: HTTP
+            {{- with .Values.readinessProbe.params -}}
+            {{ . | toYaml | nindent 12 }}
+            {{- end }}
+          livenessProbe:
+            httpGet:
+              path: /health
+              port: {{ .Values.metadata.service.targetPort }}
+              scheme: HTTP
+            {{- with .Values.livenessProbe.params -}}
+            {{ . | toYaml | nindent 12 }}
+            {{- end }}
+          resources:
+            {{- toYaml .Values.metadata.resources | nindent 12 }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+---

charts/blockscout-admin/templates/metadata-ingress.yaml

@@ -0,0 +1,61 @@
+{{- if .Values.metadata.ingress.enabled -}}
+{{- $fullName := include "blockscout-admin.fullname" . -}}
+{{- $svcPort := .Values.metadata.service.port -}}
+{{- if and .Values.metadata.ingress.className (not (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion)) }}
+  {{- if not (hasKey .Values.metadata.ingress.annotations "kubernetes.io/ingress.class") }}
+  {{- $_ := set .Values.metadata.ingress.annotations "kubernetes.io/ingress.class" .Values.metadata.ingress.className}}
+  {{- end }}
+{{- end }}
+{{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion -}}
+apiVersion: networking.k8s.io/v1
+{{- else if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
+apiVersion: networking.k8s.io/v1beta1
+{{- else -}}
+apiVersion: extensions/v1beta1
+{{- end }}
+kind: Ingress
+metadata:
+  name: metadata-{{ $fullName }}
+  labels:
+    {{- include "blockscout-admin.labels" . | nindent 4 }}
+  {{- with .Values.metadata.ingress.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  {{- if and .Values.metadata.ingress.className (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion) }}
+  ingressClassName: {{ .Values.metadata.ingress.className }}
+  {{- end }}
+  {{- if .Values.metadata.ingress.tls }}
+  tls:
+    {{- range .Values.metadata.ingress.tls }}
+    - hosts:
+        {{- range .hosts }}
+        - {{ . | quote }}
+        {{- end }}
+      secretName: {{ .secretName }}
+    {{- end }}
+  {{- end }}
+  rules:
+    {{- range .Values.metadata.ingress.hosts }}
+    - host: {{ .host | quote }}
+      http:
+        paths:
+          {{- range .paths }}
+          - path: {{ .path }}
+            {{- if and .pathType (semverCompare ">=1.18-0" $.Capabilities.KubeVersion.GitVersion) }}
+            pathType: {{ .pathType }}
+            {{- end }}
+            backend:
+              {{- if semverCompare ">=1.19-0" $.Capabilities.KubeVersion.GitVersion }}
+              service:
+                name: metadata-{{ $fullName }}
+                port:
+                  number: {{ $svcPort }}
+              {{- else }}
+              serviceName: metadata-{{ $fullName }}
+              servicePort: {{ $svcPort }}
+              {{- end }}
+          {{- end }}
+    {{- end }}
+{{- end }}

charts/blockscout-admin/templates/metadata-secret.yaml

@@ -0,0 +1,12 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  name: metadata-{{ include "blockscout-admin.fullname" . }}-env
+  labels:
+    {{- include "blockscout-admin.labels" . | nindent 4 }}
+type: Opaque
+data:
+{{- range .Values.metadata.envFromSecret }}
+  {{ .name }}: {{ .value | b64enc }}
+{{- end }}
+---

charts/blockscout-admin/templates/metadata-service.yaml

@@ -0,0 +1,16 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: metadata-{{ include "blockscout-admin.fullname" . }}
+  labels:
+    {{- include "blockscout-admin.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.metadata.service.type }}
+  ports:
+    - port: {{ .Values.metadata.service.port }}
+      targetPort: http
+      protocol: TCP
+      name: http
+  selector:
+    app.kubernetes.io/name: metadata-{{ include "blockscout-admin.name" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}

charts/blockscout-admin/values.yaml

@@ -127,6 +127,47 @@ contractsInfo:
       memory: "96Mi"
       cpu: "50m"
 
+metadata:
+  replicaCount: 1
+
+  image:
+    repository: ghcr.io/blockscout/metadata
+    pullPolicy: IfNotPresent
+    # Overrides the image tag whose default is the chart appVersion.
+    tag: ""
+  service:
+    type: ClusterIP
+    port: 80
+    targetPort: 8050
+  ingress:
+    enabled: false
+    className: ""
+    annotations: {}
+      # kubernetes.io/ingress.class: nginx
+      # kubernetes.io/tls-acme: "true"
+    hosts:
+      - host: chart-example.local
+        paths:
+          - path: /
+            pathType: ImplementationSpecific
+    tls: []
+    #  - secretName: chart-example-tls
+    #    hosts:
+    #      - chart-example.local
+  environment: {}
+    #- name: SOME_ENV
+    #  value: value
+  envFromSecret: {}
+    #- name: SOME_SECRET_ENV
+    #  value: secret_value
+  resource:
+    limits:
+      memory: "256Mi"
+      cpu: "100m"
+    requests:
+      memory: "96Mi"
+      cpu: "50m"
+
 tokenInfoExtractor:
   enabled: false
   image: