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airflow.kube.yaml
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airflow.kube.yaml
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apiVersion: v1
kind: Service
metadata:
name: postgres
spec:
type: ClusterIP
selector:
app: airflow
tier: db
ports:
- name: postgres
protocol: TCP
port: 5432
targetPort: postgres
---
apiVersion: v1
kind: Service
metadata:
name: redis
spec:
type: ClusterIP
selector:
app: airflow
tier: backend
ports:
- port: 6379
name: redis
protocol: TCP
targetPort: redis
---
apiVersion: v1
kind: Service
metadata:
name: web
spec:
type: NodePort
selector:
app: airflow
tier: web
ports:
- name: web
protocol: TCP
port: 8080
targetPort: web
nodePort: 31317
---
apiVersion: v1
kind: Service
metadata:
name: flower
spec:
type: NodePort
selector:
app: airflow
tier: flower
ports:
- name: flower
protocol: TCP
port: 5555
targetPort: flower
nodePort: 32081
---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: postgres
spec:
replicas: 1
template:
metadata:
labels:
app: airflow
tier: db
spec:
containers:
- name: postgres
image: postgres:9.6
resources:
requests:
memory: "64Mi"
cpu: "200m"
limits:
memory: "128Mi"
cpu: "400m"
ports:
- name: postgres
containerPort: 5432
env:
- name: POSTGRES_USER
value: "airflow"
- name: POSTGRES_PASSWORD
value: "airflow"
- name: POSTGRES_DB
value: "airflow"
---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: redis
spec:
replicas: 1
template:
metadata:
labels:
app: airflow
tier: backend
spec:
restartPolicy: Always
containers:
- name: redis
image: redis:3.2.7
resources:
requests:
memory: "32Mi"
cpu: "200m"
limits:
memory: "64Mi"
cpu: "400m"
ports:
- name: redis
containerPort: 6379
---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: web
spec:
replicas: 1
strategy:
type: Recreate
template:
metadata:
labels:
app: airflow
tier: web
spec:
securityContext:
runAsUser: 0
fsGroup: 0
volumes:
- name: airflowdagdir
hostPath:
path: "/data/dags/"
- name: airflowpluginsdir
hostPath:
path: "/data/plugins/"
restartPolicy: Always
containers:
- args:
- webserver
env:
- name: EXECUTOR
value: Celery
- name: FERNET_KEY
value: 46BKJoQYlPPOexq0OhDZnIlNepKFf87WFwLbfzqDDho=
- name: LOAD_EX
value: "n"
- name: POSTGRES_USER
value: "airflow"
- name: POSTGRES_PASSWORD
value: "airflow"
- name: POSTGRES_DB
value: "airflow"
- name: POSTGRES_HOST
value: "postgres"
- name: POSTGRES_PORT
value: "5432"
- name: REDIS_HOST
value: "redis"
- name: REDIS_PORT
value: "6379"
- name: AIRFLOW_HOME
value: "/usr/local/airflow"
- name: AIRFLOW__CORE__MAX_ACTIVE_RUNS_PER_DAG
value: "1"
image: puckel/docker-airflow:1.10.1
name: webserver
ports:
- name: web
containerPort: 8080
volumeMounts:
- name: airflowdagdir
mountPath: "/usr/local/airflow/dags"
- name: airflowpluginsdir
mountPath: "/usr/local/airflow/plugins"
---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: flower
spec:
replicas: 1
strategy:
type: Recreate
template:
metadata:
labels:
app: airflow
tier: flower
spec:
securityContext:
runAsUser: 0
fsGroup: 0
volumes:
- name: airflowdagdir
hostPath:
path: "/data/dags/"
- name: airflowpluginsdir
hostPath:
path: "/data/plugins/"
restartPolicy: Always
containers:
- args:
- flower
env:
- name: FLOWER_PORT
value: "5555"
- name: EXECUTOR
value: Celery
- name: FERNET_KEY
value: 46BKJoQYlPPOexq0OhDZnIlNepKFf87WFwLbfzqDDho=
- name: LOAD_EX
value: "n"
- name: POSTGRES_USER
value: "airflow"
- name: POSTGRES_PASSWORD
value: "airflow"
- name: POSTGRES_DB
value: "airflow"
- name: POSTGRES_HOST
value: "postgres"
- name: POSTGRES_PORT
value: "5432"
- name: REDIS_HOST
value: "redis"
- name: REDIS_PORT
value: "6379"
- name: AIRFLOW_HOME
value: "/usr/local/airflow"
image: puckel/docker-airflow:1.10.1
resources:
requests:
memory: "64Mi"
cpu: "200m"
limits:
memory: "128Mi"
cpu: "400m"
name: flower
ports:
- name: flower
containerPort: 5555
volumeMounts:
- name: airflowdagdir
mountPath: "/usr/local/airflow/dags"
- name: airflowpluginsdir
mountPath: "/usr/local/airflow/plugins"
---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: scheduler
spec:
replicas: 1
template:
metadata:
labels:
app: airflow
tier: scheduler
spec:
restartPolicy: Always
securityContext:
runAsUser: 0
fsGroup: 0
volumes:
- name: airflowdagdir
hostPath:
path: "/data/dags/"
- name: airflowpluginsdir
hostPath:
path: "/data/plugins/"
containers:
- args:
- scheduler
env:
- name: EXECUTOR
value: Celery
- name: FERNET_KEY
value: 46BKJoQYlPPOexq0OhDZnIlNepKFf87WFwLbfzqDDho=
- name: LOAD_EX
value: "n"
- name: POSTGRES_USER
value: "airflow"
- name: POSTGRES_PASSWORD
value: "airflow"
- name: POSTGRES_DB
value: "airflow"
- name: POSTGRES_HOST
value: "postgres"
- name: POSTGRES_PORT
value: "5432"
- name: REDIS_HOST
value: "redis"
- name: REDIS_PORT
value: "6379"
- name: AIRFLOW_HOME
value: "/usr/local/airflow"
- name: AIRFLOW__CORE__MAX_ACTIVE_RUNS_PER_DAG
value: "1"
image: puckel/docker-airflow:1.10.1
resources:
requests:
memory: "64Mi"
cpu: "200m"
limits:
memory: "128Mi"
cpu: "400m"
name: scheduler
volumeMounts:
- name: airflowdagdir
mountPath: "/usr/local/airflow/dags"
- name: airflowpluginsdir
mountPath: "/usr/local/airflow/plugins"
---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: worker
spec:
replicas: 1
template:
metadata:
labels:
app: airflow
tier: worker
spec:
restartPolicy: Always
volumes:
- name: airflowdagdir
hostPath:
path: "/data/dags/"
- name: airflowpluginsdir
hostPath:
path: "/data/plugins/"
containers:
- args:
- worker
env:
- name: EXECUTOR
value: Celery
- name: FERNET_KEY
value: 46BKJoQYlPPOexq0OhDZnIlNepKFf87WFwLbfzqDDho=
- name: LOAD_EX
value: "n"
- name: POSTGRES_USER
value: "airflow"
- name: POSTGRES_PASSWORD
value: "airflow"
- name: POSTGRES_DB
value: "airflow"
- name: POSTGRES_HOST
value: "postgres"
- name: POSTGRES_PORT
value: "5432"
- name: REDIS_HOST
value: "redis"
- name: REDIS_PORT
value: "6379"
- name: AIRFLOW_HOME
value: "/usr/local/airflow"
- name: AIRFLOW__CORE__EXECUTOR
value: CeleryExecutor
- name: AIRFLOW__CORE__SQL_ALCHEMY_CONN
value: "postgresql+psycopg2://airflow:airflow@postgres:5432/airflow"
- name: AIRFLOW__CELERY__RESULT_BACKEND
value: "db+postgresql://airflow:airflow@postgres:5432/airflow"
- name: AIRFLOW__CELERY__BROKER_URL
value: "redis://redis:6379/1"
- name: AIRFLOW__CORE__MAX_ACTIVE_RUNS_PER_DAG
value: "1"
- name: AIRFLOW__CELERY__WORKER_CONCURRENCY
value: "1"
image: puckel/docker-airflow:1.10.1
resources:
requests:
memory: "1Gi"
cpu: "200m"
limits:
memory: "1.5Gi"
cpu: "400m"
name: worker
volumeMounts:
- name: airflowdagdir
mountPath: "/usr/local/airflow/dags"
- name: airflowpluginsdir
mountPath: "/usr/local/airflow/plugins"