OCP Virt Visualization Demo

ocp-virt-vis-demo.txt

Visualization in OCP Demo

1.  Virtual Machine - click on specific virtual machine
  CPU, Memory, Storage, Network


2.  Click Graphs and talk about PromQL and refresh timer

winweb01
database

CPU
sum(rate(kubevirt_vmi_vcpu_wait_seconds_total{name='winweb01',namespace='webapp-vms'}[5m])) BY (name, namespace)

Memory
last_over_time(kubevirt_vmi_memory_used_bytes{name='winweb01',namespace='webapp-vms'}[5m])



3.  Graphs are too small, click Metrics tab
  - Walk through all Utilization, Storage, Network



4.  Click Virtualization Dashboard

See Top Consumers of Memory 
  - point out winweb01

Top Consumers of CPU by virt-launcher pod
  - point out winweb01

Scroll down to see graphs and not just list
Click inspect, then toggle graph on / off


5. Navigate there by using OpenShift Metrics

KubeVirt / Infra Resources / Top Consumers

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ACM

1. Infra -> Clusters

2. See clusters, talk about local cluster

3. Pick one, see nodes.  Pick Node 4.

4. Click Grafana link


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Grafana (click to last 1 hr)

1. ACM / OpenShift Virtualization
Single Clusters View

Walk through this from top to bottom

Click Top 20 CPU

Click Top 20 Memory


2. Recent VMs Started, winweb01 to get to next View

High level info, VM info, and speed graphs

And same CPU and Memory graphs as above


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ACM

1. Infra -> Virtual Machine

2. Search for name: winweb01

3. See data, cluster, node, ip

4. See Launch Links, click all 3 and explain

5. Click kebab to show ability to take action