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> How do I install GKE on my servers? ;) Great question! All major Cloud providers offer managed Kubernetes services: https://cloud.google.com/kubernetes-engi
by pacala 9y ago
> How do I install GKE on my servers? ;)
Great question! All major Cloud providers offer managed Kubernetes services:
https://cloud.google.com/kubernetes-engine https://cloud.google.com/kubernetes-engine
https://azure.microsoft.com/en-us/services/container-service https://azure.microsoft.com/en-us/services/container-service
https://aws.amazon.com/eks https://aws.amazon.com/eks
https://www.ibm.com/cloud/container-service https://www.ibm.com/cloud/container-service
The choice is Cloud + Kubernetes vs. roll everything on your own hardware.
Running your own hardware is a major IT effort. Kubernetes is just a part of that effort. Then you have take care about planning, provisioning, logging, monitoring, alerting, auditing, networking, storage, oncall.
You either run Cloud + Kubernetes and get rolling in 15 minutes, or you hire IT headcount.
- bonesss 9y ago> Running your own hardware is a major IT effort. Kubernetes is just a part of that effort. For Enterprise nerds VMWare has also just launched a Kubernetes service, so the #1 Enterprise VM supplier just added k8s on-prem for everyone who is in a hybrid cloud situation.
- bboreham 9y agoEKS isn't generally available
- kuschku 9y ago> You either run Cloud + Kubernetes and get rolling in 15 minutes, or you hire IT headcount. You can always rent dedicated hardware – much cheaper than renting similar amounts of virtual servers, and the same administration and operations costs. It’s often even significantly cheaper than what GCE offers – but of course, setting up Kubernetes is more complicated.
- pacala 9y agoExactly. Hardware rental is one way to tackle provisioning. You're still left with all the other tasks required to bootstrap your own datacenter. As you build up the roll-your-own solution, you end up in the same place: hire IT headcount. If you are a small startup looking to validate market fit, your best bet is Cloud + Kubernetes. If you are an established business with millions of daily customers and serious IT headcount budget, you may look into roll-your-own. The best orchestrator at that scale is, again, Kubernetes.
- sz4kerto 9y agoThat's not true in a whole lot of industries. Many (!) small shops simply can't choose the cloud because of various reasons (regulations, for example).
- kuschku 9y ago> Exactly. Hardware rental is one way to tackle provisioning. You're still left with all the other tasks required to bootstrap your own datacenter. As you build up the roll-your-own solution, you end up in the same place: hire IT headcount. For a startup, building a datacenter isn’t required in the beginning. I meant, literally renting existing hardware, in an existing datacenter. This is just a single step from renting VMs at AWS or GCE, but already improves costs significantly.
- breeny592 9y agoI think pacala's point still stands - if you rent hardware, there is still a larger effort involved around running scalable services (DR, auto-scaling/load balancing, deployments etc). If you rent hardware, you likely will need a larger dedicated % of resources dedicated to maintaining that, over OOTB service providers. Edit: got user names wrong
- xchaotic 9y agoyou still have to go from bare metal in someone else's DC to having you software running on top of it, who's going to do all that config work? You're spending resources either way.
- kuschku 9y agoAs I said before, thanks to container linux, that's 3 lines in a json config. I've deployed a handful of servers automatically myself this way, and I'm still a student. Saving about an order of magnitude in terms of costs, gaining flexibility, and the only additional work is so low that it costs a compsci student half an hour once (aka ~10€ in wages) — there's no reason not to do it.
- ownagefool 9y agohttps://kubernetes.io/docs/setup/independent/create-cluster-kubeadm/ https://kubernetes.io/docs/setup/independent/create-cluster-...