Kubernetes: Difference between revisions
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drake Ready <none> 102m v1.16.6-beta.0 | drake Ready <none> 102m v1.16.6-beta.0 | ||
</syntaxhighlight> | </syntaxhighlight> | ||
== N Masters (HA) == | == N Masters (HA) == | ||
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systemctl status kubelet | systemctl status kubelet | ||
</syntaxhighlight> | </syntaxhighlight> | ||
<syntaxhighlight | <syntaxhighlight lang="bash"> | ||
systemctl status kube-apiserver | systemctl status kube-apiserver | ||
</syntaxhighlight> | </syntaxhighlight> | ||
<syntaxhighlight | <syntaxhighlight lang="bash"> | ||
kubectl get nodes | kubectl get nodes | ||
</syntaxhighlight> | </syntaxhighlight> | ||
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Run a pod to check with <code>kubectl run curl --restart=Never --image=radial/busyboxplus:curl -i --tty</code>: | Run a pod to check with <code>kubectl run curl --restart=Never --image=radial/busyboxplus:curl -i --tty</code>: | ||
If you don't see a command prompt, try pressing enter. | |||
<syntaxhighlight lang=shell> | |||
[ root@curl:/ ]$ | |||
</syntaxhighlight> | |||
<syntaxhighlight lang=bash> | |||
nslookup google.com | |||
</syntaxhighlight> | |||
<syntaxhighlight lang=shell> | <syntaxhighlight lang=shell> | ||
Server: 10.0.0.254 | Server: 10.0.0.254 | ||
Address 1: 10.0.0.254 kube-dns.kube-system.svc.cluster.local | Address 1: 10.0.0.254 kube-dns.kube-system.svc.cluster.local | ||
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- mountPath: /dev/shm | - mountPath: /dev/shm | ||
name: dshm | name: dshm | ||
</syntaxhighlight> | |||
<syntaxhighlight lang=bash></syntaxhighlight> | <syntaxhighlight lang=bash></syntaxhighlight> | ||