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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
##
## Heron API server deployment
##
apiVersion: v1
kind: ServiceAccount
metadata:
labels:
k8s-app: heron-apiserver
name: heron-apiserver
namespace: default
---
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRoleBinding
metadata:
name: heron-apiserver
labels:
app: heron-apiserver
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: cluster-admin
subjects:
- kind: ServiceAccount
name: heron-apiserver
namespace: default
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: heron-apiserver
labels:
app: heron-apiserver
namespace: default
spec:
selector:
matchLabels:
app: heron-apiserver
replicas: 1
template:
metadata:
labels:
app: heron-apiserver
spec:
serviceAccountName: heron-apiserver
terminationGracePeriodSeconds: 0
tolerations:
- key: "node.kubernetes.io/not-ready"
operator: "Equal"
effect: "NoExecute"
tolerationSeconds: 10
- key: "node.alpha.kubernetes.io/notReady"
operator: "Equal"
effect: "NoExecute"
tolerationSeconds: 10
- key: "node.alpha.kubernetes.io/unreachable"
operator: "Equal"
effect: "NoExecute"
tolerationSeconds: 10
volumes:
- name: google-cloud-key
secret:
secretName: heron-gcs-key
containers:
- name: heron-apiserver
image: heron/heron:latest
command: ["sh", "-c"]
args:
- >-
heron-apiserver
--base-template kubernetes
--cluster kubernetes
-D heron.statemgr.connection.string=zookeeper:2181
-D heron.kubernetes.scheduler.uri=http://localhost:8001
-D heron.executor.docker.image=heron/heron:latest
-D heron.class.uploader=org.apache.heron.uploader.gcs.GcsUploader
-D heron.uploader.gcs.bucket=$GCS_BUCKET
volumeMounts:
- name: google-cloud-key
mountPath: /heron/secret
env:
- name: GOOGLE_APPLICATION_CREDENTIALS
value: /heron/secret/key.json
- name: GCS_BUCKET
valueFrom:
configMapKeyRef:
name: heron-apiserver-config
key: gcs.bucket
---
##
## Service to expose the heron API server
##
apiVersion: v1
kind: Service
metadata:
name: heron-apiserver
spec:
selector:
app: heron-apiserver
ports:
- protocol: TCP
port: 9000
targetPort: 9000