May 2019
Intermediate to advanced
442 pages
11h 36m
English
Content preview from Hands-On Infrastructure Monitoring with Prometheus
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The test environment for this chapter
In this chapter, we will be using a Kubernetes-based environment to generate all the metrics we need to test the PromQL examples that are covered in this chapter. Using the Prometheus Operator, the setup of this environment is quite simple; go through the following steps to get yourself up and running:
- To start the Kubernetes test environment, we first must ensure there's no instance of minikube running:
minikube statusminikube delete
- Start a new minikube instance with the following specifications:
minikube start \ --cpus=2 \ --memory=3072 \ --kubernetes-version="v1.14.0" \ --vm-driver=virtualbox
When the previous command finishes, a new Kubernetes environment should be ready to be used.
For our Kubernetes ...
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