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Merge pull request #4622 from satnam6502/cluster-logging

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Update cluster logging documentation to use kubectl for public IPs
This commit is contained in:
Zach Loafman 2015-02-23 09:57:46 -08:00
commit ea5d2f99ae
2 changed files with 77 additions and 24 deletions
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4
cluster/addons/fluentd-elasticsearch/logging-demo/Makefile
View File

@ -30,5 +30,5 @@ get:
${KUBECTL} get services
net:
gcloud compute forwarding-rules describe elasticsearch-logging
gcloud compute forwarding-rules describe kibana-logging
${KUBECTL} get services elasticsearch-logging -o json
${KUBECTL} get services kibana-logging -o json

97
cluster/addons/fluentd-elasticsearch/logging-demo/README.md
View File

@ -84,28 +84,81 @@ elasticsearch-logging <none> name=elasticse
kibana-logging <none> name=kibana-logging 10.0.208.114 5601
```
On the GCE provider you can also obtain the external IP addresses of the Elasticsearch and Kibana services:
The `net` rule in the Makefile will report information about the Elasticsearch and Kibana services including the public IP addresses of each service.
```
$ make net
IPAddress: 130.211.120.118
IPProtocol: TCP
creationTimestamp: '2015-01-08T10:30:34.210-08:00'
id: '12815488049392139704'
kind: compute#forwardingRule
name: elasticsearch-logging
portRange: 9200-9200
region: https://www.googleapis.com/compute/v1/projects/kubernetes-elk/regions/us-central1
selfLink: https://www.googleapis.com/compute/v1/projects/kubernetes-elk/regions/us-central1/forwardingRules/elasticsearch-logging
target: https://www.googleapis.com/compute/v1/projects/kubernetes-elk/regions/us-central1/targetPools/elasticsearch-logging
gcloud compute forwarding-rules describe kibana-logging
IPAddress: 146.148.40.158
IPProtocol: TCP
creationTimestamp: '2015-01-08T10:31:05.715-08:00'
id: '2755171906970792849'
kind: compute#forwardingRule
name: kibana-logging
portRange: 5601-5601
region: https://www.googleapis.com/compute/v1/projects/kubernetes-elk/regions/us-central1
selfLink: https://www.googleapis.com/compute/v1/projects/kubernetes-elk/regions/us-central1/forwardingRules/kibana-logging
target: https://www.googleapis.com/compute/v1/projects/kubernetes-elk/regions/us-central1/targetPools/kibana-logging
../../../kubectl.sh get services elasticsearch-logging -o json
current-context: "kubernetes-satnam_kubernetes"
Running: ../../../../cluster/gce/../../_output/dockerized/bin/linux/amd64/kubectl get services elasticsearch-logging -o json
{
"kind": "Service",
"id": "elasticsearch-logging",
"uid": "e5bf0a51-b87f-11e4-bd62-42010af01267",
"creationTimestamp": "2015-02-19T21:40:18Z",
"selfLink": "/api/v1beta1/services/elasticsearch-logging?namespace=default",
"resourceVersion": 68,
"apiVersion": "v1beta1",
"namespace": "default",
"port": 9200,
"protocol": "TCP",
"labels": {
"name": "elasticsearch-logging"
},
"selector": {
"name": "elasticsearch-logging"
},
"createExternalLoadBalancer": true,
"publicIPs": [
"104.154.81.135"
],
"containerPort": "es-port",
"portalIP": "10.0.58.62",
"sessionAffinity": "None"
}
../../../kubectl.sh get services kibana-logging -o json
current-context: "kubernetes-satnam_kubernetes"
Running: ../../../../cluster/gce/../../_output/dockerized/bin/linux/amd64/kubectl get services kibana-logging -o json
{
"kind": "Service",
"id": "kibana-logging",
"uid": "e5bd4617-b87f-11e4-bd62-42010af01267",
"creationTimestamp": "2015-02-19T21:40:18Z",
"selfLink": "/api/v1beta1/services/kibana-logging?namespace=default",
"resourceVersion": 67,
"apiVersion": "v1beta1",
"namespace": "default",
"port": 5601,
"protocol": "TCP",
"labels": {
"name": "kibana-logging"
},
"selector": {
"name": "kibana-logging"
},
"createExternalLoadBalancer": true,
"publicIPs": [
"104.154.91.224"
],
"containerPort": "kibana-port",
"portalIP": "10.0.124.153",
"sessionAffinity": "None"
}
```
For this example the Elasticsearch service is running at `http://104.154.81.135:9200`.
```
$ curl http://104.154.81.135:9200
{
"status" : 200,
"name" : "Wombat",
"cluster_name" : "elasticsearch",
"version" : {
"number" : "1.4.4",
"build_hash" : "c88f77ffc81301dfa9dfd81ca2232f09588bd512",
"build_timestamp" : "2015-02-19T13:05:36Z",
"build_snapshot" : false,
"lucene_version" : "4.10.3"
},
"tagline" : "You Know, for Search"
}
```
Visiting the URL `http://104.154.91.224:5601` should show the Kibana viewer for the logging information stored in the Elasticsearch service running at `http://104.154.81.135:9200`.