Helm chart

Chart location:

• apps/backend/kubernetes/helm/

What It Deploys

Component	Description
CockroachDB	3-node distributed SQL database (internal, default)
Redis	Job queue and execution state
API Service	Flow-Like API with autoscaling
Executor Pool	Reusable execution workers with autoscaling
DB Migration Job	Prisma migrations on install/upgrade

Key Values

# API configuration
api:
  enabled: true
  replicaCount: 3
  autoscaling:
    enabled: true
    minReplicas: 3
    maxReplicas: 10

# Executor pool (reusable workers)
executorPool:
  enabled: true
  replicaCount: 2
  autoscaling:
    enabled: true
    minReplicas: 2
    maxReplicas: 10

# Database (internal CockroachDB by default)
database:
  type: internal  # or "external"
  internal:
    replicas: 3
    persistence:
      size: 10Gi

# S3-compatible storage (required)
storage:
  external:
    endpoint: ""
    region: "us-east-1"
    accessKeyId: ""
    secretAccessKey: ""
    metaBucket: "flow-like-meta"
    contentBucket: "flow-like-content"

Install

cd apps/backend/kubernetes
helm install flow-like ./helm -n flow-like --create-namespace \
  --set storage.external.endpoint='https://s3.example.com' \
  --set storage.external.accessKeyId='YOUR_KEY' \
  --set storage.external.secretAccessKey='YOUR_SECRET'

Upgrade

helm upgrade flow-like ./helm -n flow-like

With External Database

helm install flow-like ./helm -n flow-like --create-namespace \
  --set database.type=external \
  --set database.external.connectionString='postgresql://user:pass@host:5432/flowlike' \
  --set storage.external.endpoint='https://s3.example.com' \
  --set storage.external.accessKeyId='YOUR_KEY' \
  --set storage.external.secretAccessKey='YOUR_SECRET'

Using Existing Secrets

For production, use externally-managed secrets:

helm install flow-like ./helm -n flow-like --create-namespace \
  --set database.external.existingSecret='my-db-secret' \
  --set storage.external.existingSecret='my-s3-secret'