July 2018
Intermediate to advanced
504 pages
11h 34m
English
Content preview from Learn OpenShift
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OpenShift infrastructure nodes
OpenShift infrastructure nodes are labeled with infra, by default. They run on two main OpenShift components:
- OpenShift internal registry
- OpenShift router
An Openshift infrastructure node is the easiest to install, operate, and troubleshoot, because the structure of an OpenShift infra node is simple, stable, and predictable. Infra nodes are usually installed in HA mode as a part of the initial OpenShift installation; they are rarely modified. The only time you might work with infra nodes directly is when you have a lot of traffic going through infra nodes and they can't handle it.
But, by the time you run into a situation like that, you will have much bigger problems than just scaling the number of infra ...