January 2019
Beginner to intermediate
352 pages
8h
English
Content preview from Hands-On Cloud-Native Microservices with Jakarta EE
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Installing Node-exporter
Installing Node-exporter is very easy, as we can use its Docker image directly, which is available in the Docker.io referencing it on the OpenShift command:
- To install Node-exporter, issue the following commands:
./oc new-app prom/node-exporter--> Found Docker image b3e7f67 (7 weeks old) from Docker Hub for "prom/node-exporter"
An image stream tag will be created called node-exporter:latest, which will track this image. This image will be deployed in the deployment config file node-exporter. Port 9100/tcp/ will be load-balanced by the node-exporter service.
- Other containers can access this service through the node-exporter host name:
--> Creating resources ... imagestream.image.openshift.io "node-exporter" created ...
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