38 lines
910 B
Markdown
38 lines
910 B
Markdown
|
---
|
||
|
|
level: 2
|
||
|
|
---
|
||
|
|
|
||
|
|
# K8s Viablility
|
||
|
|
|
||
|
|
Is K8s out of the box, self-hosted, viable ?
|
||
|
|
|
||
|
|
<div class="grid grid-cols-1">
|
||
|
|
|
||
|
|
<div class="flex justify-center">
|
||
|
|
|
||
|
|
<img src="/k8s-1.drawio.png">
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
|
||
|
|
<!--
|
||
|
|
|
||
|
|
why is MVK 'viable' ?
|
||
|
|
|
||
|
|
Out of the box K8s examples and some deployments are not useable without other externalities
|
||
|
|
|
||
|
|
* Persistent storage - often built in to managed kubernetes cloud platforms
|
||
|
|
* Ingress - is also provided by cloud providers, K8s does not natively have this
|
||
|
|
* ETCD is often offered as the 'management plane', again as part of managed kubernetes by cloud providers
|
||
|
|
|
||
|
|
K3s does not use k8s traditional 3 node ETCD unless you configure it to do so
|
||
|
|
|
||
|
|
MKK's infctl pipelines configure 3 node k3s on all 3 nodes
|
||
|
|
|
||
|
|
it also adds Longhorn for persistent storage
|
||
|
|
|
||
|
|
ingress is impossible without metallb and some kind of load balancer - traefik being my preference but others could be used, of course
|
||
|
|
|
||
|
|
-->
|