148422597X Kubernetes Management Design Patterns [Vohra 2017-01-29] {E559F6BB}

Chapter 14 ■ Configuring Logging
Starting Elastic Search
In this section we shall create a replication controller and service for Elasticsearch using the Docker image
gcr.io/google_containers/elasticsearch:1.9. Create an RC definition file es-controller.yaml and
copy the following listing into it.
---
apiVersion: v1
kind: ReplicationController
metadata:
labels:
k8s-app: elasticsearch-logging
kubernetes.io/cluster-service: "true"
version: v1
name: elasticsearch-logging-v1
namespace: kube-system
spec:
replicas: 2
selector:
k8s-app: elasticsearch-logging
version: v1
template:
metadata:
labels:
k8s-app: elasticsearch-logging
kubernetes.io/cluster-service: "true"
version: v1
spec:
containers:
-
image: "gcr.io/google_containers/elasticsearch:1.9"
name: elasticsearch-logging
ports:
-
containerPort: 9200
name: db
protocol: TCP
-
containerPort: 9300
name: transport
protocol: TCP
resources:
limits:
cpu: "0.1"
requests:
cpu: "0.1"
volumeMounts:
-
mountPath: /data
name: es-persistent-storage
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