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Running Too Much Kubernetes

20 点作者 fahhem将近 2 年前

3 条评论

Havoc将近 2 年前
Same! 3x raspberry pis and 2x x86 cluster.<p>That&#x27;s the advantage of a homelab environment - the whole monolith&#x2F;microservice complexity &amp; technical debt thing just doesn&#x27;t matter in that context. Anything interesting is fair game.<p>One more more &quot;Why&quot; motivation to add: Portability. I can stick it on my desktop (minikube), my homelab cluster, or a DIY cloud cluster or CP. Feels a bit like docker in that sense - common lowest denominator to build against.<p>&gt; If anyone knows of a CLI that would give me that level of information, please leave a comment.<p>k9s tool is much better. Takes a bit of getting used to since it has the whole ssh old school vibe but its 10x more useful that the official dash.<p>&gt;prometheus&#x2F;alertmanager: I don&#x27;t have this setup<p>I&#x27;ve found Promtail daemonset connected to Loki&#x2F;Grafana to be good. Especially if you stick ever deployment into it&#x27;s own namespace, since you can then use that as label in Grafana&#x2F;Loki. Had a couple issues that I could only track down once I had external logging.<p><a href="https:&#x2F;&#x2F;grafana.com&#x2F;docs&#x2F;loki&#x2F;latest&#x2F;clients&#x2F;promtail&#x2F;installation&#x2F;#daemonset-recommended" rel="nofollow noreferrer">https:&#x2F;&#x2F;grafana.com&#x2F;docs&#x2F;loki&#x2F;latest&#x2F;clients&#x2F;promtail&#x2F;instal...</a><p>Another neat trick is using Kompose to translate docker-compose to yaml. Helm works too, but I find them a little opaque.
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yuppie_scum将近 2 年前
The beauty of kube is the consistency and portability of charts and deploys between clusters (when you aren’t accounting for cloud specific stuff like IAM, LB, etc). So I don’t find this to be as crazy as it initially sounds.
NoZebra120vClip将近 2 年前
A couple of years ago, I was dabbling in the cloud at AWS, and I initially decided to run a MediaWiki server with its associated stack, such as MariaDB and Apache or something, on Debian. And I found a good Bitnami AMI to do it with.<p>But what I really wanted to do was to spin up Kubernetes and learn about microservices in some way. The techie guys I polled said I wouldn&#x27;t need k8s at all for my use case and I should scrap trying to do k8s because it wouldn&#x27;t do me any good. I&#x27;m still sort of miffed at that; I would&#x27;ve rather learned some Kubernetes in the first place rather than just become a petty sysadmin again, so a replacement project that actually did make use of k8s would&#x27;ve been helpful.<p>Anyway I chose to double down on my chosen career in the education industry, so I&#x27;m letting my sysadmin&#x2F;DevOps skills lie fallow until retirement.
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