🚀 [add] pomodoroapp fargate project

Author: alexphilipjames

07-pomodoroapp-fargate-deployment/eks-fargate.yaml

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+apiVersion: eksctl.io/v1alpha5
+kind: ClusterConfig
+
+metadata:
+ name: eks-fargate-cluster
+ region: us-east-1
+
+vpc:
+ id: "vpc-0b7dbb8db6fa33778"
+ cidr: "10.0.0.0/16"
+ subnets:
+ private:
+ us-east-1a: { id: subnet-058f511c52c8369b9 }
+ us-east-1b: { id: subnet-083809e97ac49025c }
+
+iam:
+ withOIDC: true
+
+fargateProfiles:
+ - name: fp-default
+ selectors:
+ - namespace: default
+ - namespace: kube-system

07-pomodoroapp-fargate-deployment/fp-pomodoro.yaml

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+apiVersion: eksctl.io/v1alpha5
+kind: ClusterConfig
+
+metadata:
+ name: eks-fargate-cluster
+ region: us-east-1
+
+fargateProfiles:
+ - name: fp-pomodoro
+ selectors:
+ - namespace: be-pomodoro
+ - namespace: fe-pomodoro

07-pomodoroapp-fargate-deployment/helm-chart/README.md

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+# pomodoro-infra-configs
+Infra configs for Promodoro Application
+
+## Commands to deploy helm chart
+
+Make sure you are inside helm-chart directory and deploy helm charts in below order.
+
+### Deploy Database
+
+Modify the values.yaml file with your configuration and run the following command. Especially secret username and password
+
+```bash
+helm install pomodoro-db db-pomodoro-app -n db-pomodoro --create-namespace
+```
+
+### Deploy Report Backend
+
+Modify the values.yaml file with your configuration and run the following command. Especially the mongourl under configmap template file data. If you change username and password in database, change it here as well.
+
+```bash
+helm install pomodoro-report-backend be-report-service -n be-pomodoro --create-namespace
+```
+
+### Deploy Backend
+
+Modify the values.yaml file with your configuration and run the following command. Especially the values under configmap template file data.
+
+Even though the frontend is not deployed, you have to give the frontend url. The base url will be your nodeip and nodeport you are going to expose the frontend. Same goes for report service url.
+
+```bash
+helm install pomodoro-backend be-pomodoro-app -n be-pomodoro --create-namespace
+```
+
+### Deploy Frontend
+
+Modify the values.yaml file with your configuration and run the following command. Especially the values under configmap template file data.
+
+```bash
+helm install pomodoro-frontend fe-pomodoro-app -n fe-pomodoro --create-namespace
+```
+
+## Commands to deploy helm chart
+
+If you no longer need the setup, run the following command to delete it.
+
+### Frontend
+
+```bash
+helm delete pomodoro-frontend -n fe-pomodoro
+```
+
+### Backend
+```bash
+helm delete pomodoro-backend -n be-pomodoro
+```
+
+### Report Backend
+```bash
+helm delete pomodoro-report-backend -n be-pomodoro
+```
+
+### Database
+```bash
+helm delete pomodoro-db -n db-pomodoro
+```

07-pomodoroapp-fargate-deployment/helm-chart/be-pomodoro-app/Chart.yaml

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+apiVersion: v2
+name: Pomodoro-Backend
+description: A Helm chart for Backend
+version: 0.1.0
+appVersion: "1.1.0"

07-pomodoroapp-fargate-deployment/helm-chart/be-pomodoro-app/templates/configmap.yaml

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+apiVersion: v1
+kind: ConfigMap
+metadata:
+ name: {{ .Release.Name }}
+ namespace: {{ .Release.Namespace }}
+data:
+ config.js: |
+ const config = {
+ server: {
+ port: "{{ .Values.port }}"
+ },
+ database: {
+ mongoUrl: "{{ .Values.mongourl }}"
+ },
+ secrets: {
+ jwt_key: "{{ .Values.jwt_key }}"
+ },
+ session: {
+ secret: "{{ .Values.session_secret }}"
+ },
+ urls: {
+ baseUrl: "{{ .Values.frontend_url }}",
+ reportsUrl: "{{ .Values.report_backend_url }}"
+ },
+ observability: {
+ jaeger_trace_url: "{{ .Values.jaeger_trace_url }}"
+ }
+ }
+
+ module.exports = config;

07-pomodoroapp-fargate-deployment/helm-chart/be-pomodoro-app/templates/deploy.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+ name: {{ .Release.Name }}
+ namespace: {{ .Release.Namespace }}
+spec:
+ replicas: {{ .Values.replicaCount }}
+ selector:
+ matchLabels:
+ app: backend
+ template:
+ metadata:
+ labels:
+ app: backend
+ spec:
+ containers:
+ - name: {{ .Release.Name }}
+ image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
+ ports:
+ - containerPort: {{ .Values.service.port }}
+ livenessProbe:
+ httpGet:
+ path: /live
+ port: {{ .Values.service.port }}
+ periodSeconds: 10
+ timeoutSeconds: 5
+ successThreshold: 1
+ failureThreshold: 3
+ readinessProbe:
+ httpGet:
+ path: /ready
+ port: {{ .Values.service.port }}
+ periodSeconds: 10
+ timeoutSeconds: 5
+ successThreshold: 1
+ failureThreshold: 3
+ startupProbe:
+ httpGet:
+ path: /health
+ port: {{ .Values.service.port }}
+ periodSeconds: 10
+ initialDelaySeconds: 20
+ successThreshold: 1
+ failureThreshold: 3
+ volumeMounts:
+ - name: config
+ mountPath: {{ .Values.configmap.mountpath}}
+ subPath: {{ .Values.configmap.subpath}}
+ resources:
+ requests:
+ cpu: {{ .Values.resources.requests.cpu }}
+ memory: {{ .Values.resources.requests.memory }}
+ limits:
+ cpu: {{ .Values.resources.limits.cpu }}
+ memory: {{ .Values.resources.limits.memory }}
+ volumes:
+ - name: config
+ configMap:
+ name: {{ .Release.Name }}

07-pomodoroapp-fargate-deployment/helm-chart/be-pomodoro-app/templates/networkpolicy.yaml

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+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+ name: {{ .Release.Name }}
+ namespace: {{ .Release.Namespace }}
+spec:
+ podSelector:
+ matchLabels:
+ app: backend
+ app: report-backend
+ 
+ policyTypes:
+ - Ingress
+ ingress:
+ - from:
+ - namespaceSelector:
+ matchLabels:
+ kubernetes.io/metadata.name: {{ .Values.policy.frontend.namespace }}
+ podSelector:
+ matchLabels:
+ app: {{ .Values.policy.frontend.appLabel }}
+ - from:
+ - namespaceSelector:
+ matchLabels:
+ kubernetes.io/metadata.name: {{ .Values.policy.db.namespace }}
+ podSelector:
+ matchLabels:
+ app: {{ .Values.policy.db.appLabel }}

07-pomodoroapp-fargate-deployment/helm-chart/be-pomodoro-app/templates/service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+ name: {{ .Release.Name }}
+ namespace: {{ .Release.Namespace }}
+spec:
+ type: {{ .Values.service.type }}
+ selector:
+ app: backend
+ ports:
+ - name: admin
+ port: {{ .Values.service.port}}
+ targetPort: {{ .Values.service.port}}
+ {{- if eq .Values.service.type "NodePort" }}
+ nodePort: {{ .Values.service.nodeport }}
+ {{- end }}

07-pomodoroapp-fargate-deployment/helm-chart/be-pomodoro-app/values.yaml

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+replicaCount: 1
+
+image:
+ repository: techiescamp/pomodoro-backend
+ tag: "3.0.0"
+ pullPolicy: IfNotPresent
+
+service:
+ type: NodePort
+ port: 7000
+ nodeport: 30163
+
+configmap:
+ mountpath: /app/config.js
+ subpath: config.js
+
+secretName: backend-secrets
+
+resources:
+ requests:
+ cpu: 250m
+ memory: 256Mi
+ limits:
+ cpu: 1
+ memory: 1Gi
+
+## Configmap template file data
+port: 7000
+mongourl: mongodb://adminuser:password123@pomodoro-db.db-pomodoro.svc.cluster.local:27017/pomodoro?authSource=admin
+jwt_key: mysecret
+session_secret: supersecret
+frontend_url: http://10.0.0.10:32749
+report_backend_url: http://10.0.0.10:30170
+jaeger_trace_url: http://simplest-collector.observability.svc.cluster.local:14268
+
+## Network Policy
+policy:
+ frontend:
+ namespace: fr-pomodoro
+ appLabel: frontend
+ db:
+ namespace: db-pomodoro
+ appLabel: db

07-pomodoroapp-fargate-deployment/helm-chart/be-report-service/Chart.yaml

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+apiVersion: v2
+name: Pomodoro-Report-Backend
+description: A Helm chart for Report Backend
+version: 0.0.1
+appVersion: "1.1.0"