deployment-kubernetes.md

Deployment with Kubernetes

Configuration

To configure FlatTrack environment variables, please refer to the configuration guide.

Installation

First, create a Postgres database.

Create the Namespace:

kubectl create namespace flattrack-myflat

Define the Deployment:

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: flattrack
  namespace: flattrack-myflat
spec:
  selector:
    matchLabels:
      app: flattrack
  replicas: 1
  template:
    metadata:
      labels:
        app: flattrack
    spec:
      containers:
        - name: flattrack
          image: registry.gitlab.com/flattrack/flattrack:latest # TODO use release tag
          securityContext:
            allowPrivilegeEscalation: false
            capabilities:
              drop:
                - ALL
            readOnlyRootFilesystem: true
            runAsGroup: 1000
            runAsUser: 1000
            seccompProfile:
              type: RuntimeDefault
          ports:
            - containerPort: 8080
          env:
            - name: APP_DB_HOST
              value: postgres
            - name: APP_DB_USERNAME
              value: postgres
            - name: APP_DB_PASSWORD
              value: postgres
            - name: APP_DB_DATABASE
              value: postgres
            - name: APP_DB_SSLMODE
              value: disable

Next steps:

• create a Service
• create an Ingress, VirtualService or HTTPRoute
• setup TLS, such as including LetsEncrypt

Installation with Knative

First, create a Postgres database.

Create the Service:

kn service create flattrack \
  --env APP_DB_USER=postgres \
  --env APP_DB_PASSWORD=postgres \
  --env APP_DB_DATABASE=postgres \
  --env APP_DB_HOST=postgres \
  --image registry.gitlab.com/flattrack/flattrack:latest