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|
#
# Copyright 2016-2017 Red Hat, Inc. and/or its affiliates
# and other contributors as indicated by the @author tags.
#
# Licensed 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.
#
apiVersion: v1
kind: Template
metadata:
name: hawkular-services
annotations:
openshift.io/display-name: Hawkular Services
description: Hawkular-Services all-in-one (including Hawkular Metrics, Hawkular Alerts and Hawkular Inventory).
iconClass: icon-wildfly
tags: hawkular,hawkular-services,metrics,alerts,manageiq,cassandra
parameters:
- name: HAWKULAR_SERVICES_IMAGE
description: What docker image should be used for hawkular-services.
displayName: Hawkular Services Docker Image
value: registry.access.redhat.com/jboss-mm-7-tech-preview/middleware-manager:latest
- name: CASSANDRA_IMAGE
description: What docker image should be used for cassandra node.
displayName: Cassandra Docker Image
value: registry.access.redhat.com/openshift3/metrics-cassandra:3.5.0
- name: CASSANDRA_MEMORY_LIMIT
description: Maximum amount of memory for Cassandra container.
displayName: Cassandra Memory Limit
value: 2Gi
- name: CASSANDRA_DATA_LIMIT
description: Maximum amount data used by Cassandra container.
displayName: Cassandra Container Data Limit
value: 2Gi
- name: HAWKULAR_SERVICES_DATA_LIMIT
description: Maximum amount data used by hawkular-services container (mostly logging).
displayName: Hawkular Services Container Data Limit
value: 1Gi
- name: ROUTE_NAME
description: Public route with this name will be created.
displayName: Route Name
value: hawkular-services
- name: ROUTE_HOSTNAME
description: Under this hostname the Hawkular Services will be accessible, if left blank a value will be defaulted.
displayName: Hostname
- name: HAWKULAR_USER
description: Username that is used for accessing the Hawkular Services, if left blank a value will be generated.
displayName: Hawkular User
from: '[a-zA-Z0-9]{16}'
generate: expression
- name: HAWKULAR_PASSWORD
description: Password that is used for accessing the Hawkular Services, if left blank a value will be generated.
displayName: Hawkular Password
from: '[a-zA-Z0-9]{16}'
generate: expression
labels:
template: hawkular-services
message: Credentials for hawkular-services are ${HAWKULAR_USER}:${HAWKULAR_PASSWORD}
objects:
- apiVersion: v1
kind: Service
metadata:
annotations:
description: Exposes and load balances the application pods
service.alpha.openshift.io/dependencies: '[{"name":"hawkular-cassandra","namespace":"","kind":"Service"}]'
name: hawkular-services
spec:
ports:
- name: http-8080-tcp
port: 8080
protocol: TCP
targetPort: 8080
- name: admin-9990-tcp
port: 9990
protocol: TCP
targetPort: 9990
selector:
name: hawkular-services
type: ClusterIP
- apiVersion: v1
kind: Service
metadata:
annotations:
description: Cassandra Service
name: hawkular-cassandra
spec:
ports:
- name: cql-9042-tcp
port: 9042
protocol: TCP
targetPort: 9042
selector:
name: hawkular-cassandra
- apiVersion: v1
kind: Route
metadata:
name: ${ROUTE_NAME}
spec:
host: ${ROUTE_HOSTNAME}
to:
kind: Service
name: hawkular-services
port:
targetPort: http-8080-tcp
- apiVersion: v1
kind: DeploymentConfig
metadata:
annotations:
description: Defines how to deploy the application server
name: hawkular-services
spec:
replicas: 1
selector:
name: hawkular-services
strategy:
type: Rolling
template:
metadata:
labels:
name: hawkular-services
spec:
containers:
- image: ${HAWKULAR_SERVICES_IMAGE}
env:
- name: HAWKULAR_BACKEND
value: remote
- name: CASSANDRA_NODES
value: hawkular-cassandra
- name: HAWKULAR_USER
value: ${HAWKULAR_USER}
- name: HAWKULAR_PASSWORD
value: ${HAWKULAR_PASSWORD}
imagePullPolicy: IfNotPresent
name: hawkular-services
volumeMounts:
- name: h-services-data
mountPath: /var/opt/hawkular
ports:
- containerPort: 8080
- containerPort: 9990
livenessProbe:
exec:
command:
- /opt/hawkular/bin/ready.sh
initialDelaySeconds: 180
timeoutSeconds: 3
readinessProbe:
exec:
command:
- /opt/hawkular/bin/ready.sh
initialDelaySeconds: 120
timeoutSeconds: 3
periodSeconds: 5
successThreshold: 1
failureThreshold: 12
resources:
requests:
memory: 1024Mi
cpu: 2000m
dnsPolicy: ClusterFirst
restartPolicy: Always
volumes:
- name: h-services-data
persistentVolumeClaim:
claimName: h-services-pvc
- apiVersion: v1
kind: DeploymentConfig
metadata:
annotations:
description: Defines how to deploy the cassandra
name: hawkular-cassandra
spec:
replicas: 1
selector:
name: hawkular-cassandra
strategy:
type: Recreate
rollingParams:
timeoutSeconds: 300
template:
metadata:
labels:
name: hawkular-cassandra
spec:
containers:
- image: ${CASSANDRA_IMAGE}
imagePullPolicy: Always
name: hawkular-cassandra
env:
- name: DATA_VOLUME
value: /var/lib/cassandra
volumeMounts:
- name: cassandra-data
mountPath: /var/lib/cassandra
ports:
- containerPort: 9042
- containerPort: 9160
readinessProbe:
exec:
command: ['nodetool', 'status']
initialDelaySeconds: 30
timeoutSeconds: 10
periodSeconds: 15
successThreshold: 1
failureThreshold: 3
livenessProbe:
exec:
command: ['nodetool', 'status']
initialDelaySeconds: 300
timeoutSeconds: 10
periodSeconds: 15
successThreshold: 1
failureThreshold: 3
resources:
limits:
memory: ${CASSANDRA_MEMORY_LIMIT}
volumes:
- name: cassandra-data
persistentVolumeClaim:
claimName: cassandra-pvc
- apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: h-services-pvc
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: 1Gi
- apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: cassandra-pvc
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: 1Gi
|
