Add new Cronjob - pools-extractor (#54)

* Add new Cronjob - pools-extractor

charts/blockscout-admin/Chart.yaml

@@ -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: 1.2.0
+version: 1.3.0
 
 # 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/pools-extractor-configmap.yml

@@ -0,0 +1,20 @@
+{{- if .Values.poolsExtractor.enabled }}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: pools-{{ include "blockscout-admin.fullname" . }}-config
+  labels:
+    {{- include "blockscout-admin.labels" . | nindent 4 }}
+data:
+  networks.json: |
+    {
+      "networks": {
+        {{- $len := len .Values.config.network }}
+        {{- range $i, $value := .Values.config.network }}
+        "{{ .id }}": {
+          "coingecko_terminal_network_id": "{{ .coingecko_terminal_network_id }}"
+        }{{- if ne (sub $len 1) $i }},{{- end }}
+       {{- end }}
+      }
+    }
+{{- end }}

charts/blockscout-admin/templates/pools-extractor-cronjob.yml

@@ -0,0 +1,59 @@
+{{- if .Values.poolsExtractor.enabled }}
+apiVersion: batch/v1
+kind: CronJob
+metadata:
+  name: pools-extractor-{{ include "blockscout-admin.fullname" . }}
+spec:
+  schedule: {{ .Values.poolsExtractor.schedule | quote }}
+  concurrencyPolicy: "Forbid"
+  jobTemplate:
+    spec:
+      backoffLimit: 6
+      completions: 1
+      parallelism: 1
+      template:
+        spec:
+          restartPolicy: Never
+          {{- with .Values.imagePullSecrets }}
+          imagePullSecrets:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          containers:
+            - name: {{ .Release.Name }}-pools-extractor
+              image: "{{ .Values.poolsExtractor.image.repository }}:{{ .Values.poolsExtractor.image.tag | default .Chart.AppVersion }}"
+              imagePullPolicy: Always
+              env:
+                - name: POOLS_EXTRACTOR__CONTRACTS_INFO__URL
+                  value: http://contracts-info-{{ include "blockscout-admin.fullname" . }}:{{ .Values.contractsInfo.service.port }}
+                {{- range .Values.poolsExtractor.environment }}
+                - name: {{ .name }}
+                  value: {{ .value | quote }}
+                {{- end }}
+              envFrom:
+                - secretRef:
+                    name: pools-extractor-{{ include "blockscout-admin.fullname" . }}-env
+              resources:
+              {{- toYaml .Values.poolsExtractor.resources | nindent 16 }}
+              volumeMounts:
+              - name: config
+                mountPath: /app/config/networks.json
+                subPath: networks.json
+          volumes:
+            - configMap:
+                name: pools-{{ include "blockscout-admin.fullname" . }}-config
+                defaultMode: 0777
+              name: config
+          {{- with .Values.nodeSelector }}
+          nodeSelector:
+            {{- toYaml . | nindent 8 }}
+          {{- end }}
+          {{- with .Values.affinity }}
+          affinity:
+            {{- toYaml . | nindent 8 }}
+          {{- end }}
+          {{- with .Values.tolerations }}
+          tolerations:
+            {{- toYaml . | nindent 8 }}
+          {{- end }}
+---
+{{- end}}

charts/blockscout-admin/templates/pools-extractor-secret.yaml

@@ -0,0 +1,14 @@
+{{- if .Values.poolsExtractor.enabled }}
+apiVersion: v1
+kind: Secret
+metadata:
+  name: pools-extractor-{{ include "blockscout-admin.fullname" . }}-env
+  labels:
+    {{- include "blockscout-admin.labels" . | nindent 4 }}
+type: Opaque
+data:
+{{- range .Values.poolsExtractor.envFromSecret }}
+  {{ .name }}: {{ .value | b64enc }}
+{{- end }}
+{{- end }}
+---

charts/blockscout-admin/values.yaml

@@ -191,6 +191,27 @@ tokenInfoExtractor:
       memory: "96Mi"
       cpu: "100m"
 
+poolsExtractor:
+  enabled: false
+  image:
+    repository: ghcr.io/blockscout/pools-extractor
+    # Overrides the image tag whose default is the chart appVersion.
+    tag: ""
+  schedule: "0 0 * * *"
+  environment: {}
+    #- name: SOME_ENV
+    #  value: value
+  envFromSecret: {}
+    #- name: SOME_SECRET_ENV
+    #  value: secret_value
+  resources:
+    limits:
+      memory: "256Mi"
+      cpu: "250m"
+    requests:
+      memory: "96Mi"
+      cpu: "100m"
+
 livenessProbe:
   params:
     initialDelaySeconds: 100