Kubernetes

Fluidify Regen ships with a production-ready Helm chart.

Prerequisites

• Kubernetes 1.24+
• Helm 3.x
• A PostgreSQL instance (RDS, Cloud SQL, or self-hosted)
• A Redis instance (ElastiCache, MemoryStore, or self-hosted)

Install

helm install fluidify-regen ./deploy/helm/fluidify-regen \
  --namespace fluidify --create-namespace \
  --set ingress.host=incidents.yourcompany.com \
  --set secrets.databaseUrl="postgresql://regen:pass@your-db:5432/regen" \
  --set secrets.redisUrl="redis://your-redis:6379"

Configuration

All configuration is in deploy/helm/fluidify-regen/values.yaml. Key sections:

Image

image:
  repository: ghcr.io/fluidifyai/regen
  tag: "0.10.0"
  pullPolicy: IfNotPresent

Ingress

ingress:
  enabled: true
  host: incidents.yourcompany.com
  tls: true
  annotations:
    kubernetes.io/ingress.class: nginx
    cert-manager.io/cluster-issuer: letsencrypt-prod

Resources

resources:
  requests:
    cpu: 100m
    memory: 128Mi
  limits:
    cpu: 500m
    memory: 512Mi

Autoscaling

autoscaling:
  enabled: true
  minReplicas: 2
  maxReplicas: 10
  targetCPUUtilizationPercentage: 70

Secrets

Pass secrets via Helm values (not recommended for production) or reference an existing Kubernetes Secret:

existingSecret: fluidify-regen-secrets

Create the secret manually:

kubectl create secret generic fluidify-regen-secrets \
  --namespace fluidify \
  --from-literal=DATABASE_URL="postgresql://..." \
  --from-literal=REDIS_URL="redis://..." \
  --from-literal=SLACK_BOT_TOKEN="xoxb-..." \
  --from-literal=SLACK_SIGNING_SECRET="..." \
  --from-literal=SLACK_APP_TOKEN="xapp-..."

Migrations

Migrations run as a Kubernetes Job before the Deployment starts. The Deployment has an initContainer that waits for the Job to complete.

To run migrations manually:

kubectl run regen-migrate \
  --image=ghcr.io/fluidifyai/regen:0.10.0 \
  --restart=Never \
  --env="DATABASE_URL=..." \
  -- /app/regen migrate

High availability

For HA, run at least 2 replicas. The application is stateless — all state is in PostgreSQL and Redis.

replicaCount: 2

For PostgreSQL HA, see the Operations Guide.

Helm chart reference

# Lint
make helm-lint

# Dry-run render
make helm-template

# Run all checks
make helm-test