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Add details to k8s offer

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Nico Schottelius 2022-06-11 20:09:18 +02:00
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content/u/products/kubernetes-cluster/contents.lr
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@ -6,11 +6,11 @@ title: Managed Kubernetes Clusters
---
subtitle: Scalable and climate friendly
---
headline1: Zero Carbon
headline1: Scalable
---
headline2: 100% IPv6
headline2: Managed
---
headline3: High Performance - Low Power
headline3: High Performance
---
header_background_color: #13410B
---
@ -35,12 +35,12 @@ The Kubernetes cluster and the operating system are maintained by
ungleich. You can deploy your applications worry free.
---
feature3_title: Carbon free
feature3_title: Dedicated
---
feature3_text:
All offerings inside
[Data Center Light](/u/projects/data-center-light) are running 100%
Carbon Free. Our electricity is produced locally and fully renewable.
Your Kubernetes cluster is running on dedicated hardware. No
interruption, no rescheduling, no peer pressure. All resources are
100% usable by you.
---
feature4_title: High Performance
---
@ -49,7 +49,7 @@ The kubernetes cluster is based on AMD Ryzen CPUs to provide 12
threads per node and 64GB RAM. The operating system is stored on an
SSD and your data is stored on a second SSD.
---
feature5_title: Low Power
feature5_title: Environment friendly
---
feature5_text:
Each Kubernetes node has been tested to consume less than 100W at
@ -67,76 +67,154 @@ dedicated mapped IPv4 addresses.
---
content1_text:
- Repairing nodes
- Adding nodes
- Access
## Hosted Kubernetes Clusters by ungleich
While you might be aware of other managed Kubernetes clusters, here at
ungleich we have quite a different offering. Let's start with the
obvious ones that you are unlikely to experience anywhere else:
## Development flow
### Environment friendly, for real
The diagram gives an overview of a typical development flow with
our Django hosting.
Other providers are dealing with Carbon Certificates, offsetting their
energy and claiming to be green. None of that makes sense to us, as
the emissions are produced nonetheless, fossil fuels are used or
nuclear energy contributes to running your Kubernetes cluster
elsewhere.
We strongly recommend you to develop Django (like any other application)
with a version control system, even if you are just a single
developer. You can even use the [ungleich code
repository](https://code.ungleich.ch) for free
(you only need to [register an account](https://account.ungleich.ch)).
Here at ungleich we start from the beginning and continue to improve
our energy usage every day. Not only are we using a 100% renewable
energy (locally produced!), but we also research specific hardware to
optimise the energy usage required by Kubernetes clusters.
## Standard building blocks
Other providers offer you a complex system of building blocks: this
CPU, that memory, different storage classes, bandwidth consumption and
so on and so on. You easily lose the track of what you wanted to do in
the first place: to run your workload.
## Components
Here at ungleich we offer you exactly 1 building block to build your
kubernetes clusters: The ungleich k8s node.
Depending on your stage of development, a Django hosting may contain
1 virtual machine (production), 2 virtual machines (staging +
production) and optionally a backup.
## The ungleich k8s node
The ungleich k8s node is an AMD based, 12 thread computer with 64 GB
of main memory and two SSDs. The first SSDs is used for storing the
operating system and the second SSD is used to store your data.
The second SSD has a capacity of 1TB.
## The ungleich kubernetes cluster
Each Kubernetes cluster consists of 3 or more k8s nodes. While you can
grow it with adding individual nodes, we recommend to grow it in
numbers of 3. The reason for this is the underlying storage technology
[Ceph](https://ceph.com/) that saves each of your data blocks 3 times.
## Failure resistent
As your workload is running on any of the k8s nodes, maintenance work
and failovers can be executed without interrupting the services
(assuming your workload is deployed accordingly).
## Storage support included
Using a built-in dedicated Ceph cluster we provide you with persistent
storage that can be accessed using standard Kubernetes PVCs.
As every k8s node contains a dedicated SSD, by adding new nodes, your
storage cluster automatically grows as well.
As the Ceph cluster stores every object 3 times, the 1 TB SSD of
each node contributes about 300GiB usable storage.
## Pricing
Our Django hosting is consisted with two parts of pricing. First part is a one-time, initial setup fee of 30 CHF, and the second part is a monthly payment for the managed VM at Data Center Light. For the latter you can calculate a standard VM price with 25 CHF monthly maintenance fee.
Our pricing is very simple: Per K8S node we charge 300 CHF/month. This
includes rental of the hardware, network traffic, electricity and
maintenance of the kubernetes cluster.
This might not be the cheapest kubernetes you can build, but it is
probably the world's most energy aware and most modern Kubernetes
cluster out there.
## Getting started
Below offers can get you started with your Django hosting. Our team will get in touch with you as soon as we receive the order.
---
content1_image: djangohosting.svg
---
offer1_title: Django Hosting S 42.5 CHF/month
offer1_title: 3 Node k8s cluster 900 CHF/month
---
offer1_text:
* [One time setup fee 30 CHF](https://datacenterlight.ch/product/django-hosting-setup/)
* VM with 1 Core, 2 GB RAM, 10 GB SSD, 100 GB HDD
* [One time setup fee 150 CHF](https://datacenterlight.ch/product/k8s-setup-3)
* 3 nodes with each: 12 Threads, 64GB RAM, 1 TB Storage SSD
* Total 36 threads, 192 GB RAM, ca. 1 TB persistent storage
* Suitable for a development use
* Can be extended with extra HDD space (2 CHF/month per 100 GB)
---
offer1_link: https://datacenterlight.ch/product/django-hosting-s/
offer1_link: https://datacenterlight.ch/product/k8s-hosting-3
---
offer2_title: Django Hosting M 59 CHF/month
offer2_title: 6 Node k8s cluster 1800 CHF/month
---
offer2_text:
* [One time setup fee 30 CHF](https://datacenterlight.ch/product/django-hosting-setup/)
* VM with 2 Core, 4 GB RAM, 20 GB SSD, 200 GB HDD
* Suitable for a small production use
* Can be extended with extra HDD space (2 CHF/month per 100 GB)
* [One time setup fee 300 CHF](https://datacenterlight.ch/product/k8s-setup-6/)
* 6 nodes with each: 12 Threads, 64GB RAM, 1 TB Storage SSD
* Total 72 threads, 384 GB RAM, ca. 2 TB persistent storage
* Suitable as small production cluster
---
offer2_link: https://datacenterlight.ch/product/django-hosting-m
offer2_link: https://datacenterlight.ch/product/k8s-hosting-6
---
offer3_title: Django Hosting L 97.5CHF/month
offer3_title: 9 Node k8s cluster 2700 CHF/month
---
offer3_text:
* [One time setup fee 30 CHF](https://datacenterlight.ch/product/django-hosting-setup/)
* VM with 4 Core, 8 GB RAM, 50 GB SSD, 500 GB HDD
* Suitable for a standard production use
* Can be extended with extra HDD space (2 CHF/month per 100 GB)
* [One time setup fee 300 CHF](https://datacenterlight.ch/product/k8s-setup-6/)
* 9 nodes with each: 12 Threads, 64GB RAM, 1 TB Storage SSD
* Total: 108 threads, 576GB RAM, ca. 3 TB persistent storage
* Suitable as a production cluster
---
offer3_link: https://datacenterlight.ch/product/django-hosting-l
offer3_link: https://datacenterlight.ch/product/k8s-hosting-9
---
offer4_title: 12 Node k8s cluster 3600 CHF/month
---
offer4_text:
* [One time setup fee 300 CHF](https://datacenterlight.ch/product/k8s-setup-12/)
* 12 nodes with each: 12 Threads, 64GB RAM, 1 TB Storage SSD
* Total: 144 threads, 768 GB RAM, ca. 4 TB persistent storage
* Suitable as a production cluster
---
offer4_link: https://datacenterlight.ch/product/k8s-hosting-9
---
offer5_title: 15 Node k8s cluster 4500 CHF/month
---
offer5_text:
* [One time setup fee 300 CHF](https://datacenterlight.ch/product/k8s-setup-15/)
* 3 nodes with each: 12 Threads, 64GB RAM, 1 TB Storage SSD
* Total: 180 threads, 960 GB RAM, ca. 5 TB persistent storage
* Suitable as a large production cluster
---
offer5_link: https://datacenterlight.ch/product/k8s-hosting-9
---
offer6_title: 18 Node k8s cluster 5400 CHF/month
---
offer6_text:
* [One time setup fee 300 CHF](https://datacenterlight.ch/product/k8s-setup-18/)
* 3 nodes with each: 12 Threads, 64GB RAM, 1 TB Storage SSD
* Total: 216 threads, 1152 GB RAM, ca. 6 TB persistent storage
* Suitable as a large production cluster
---
offer6_link: https://datacenterlight.ch/product/k8s-hosting-9
---
content2_text:
@ -145,7 +223,7 @@ content2_text:
No Django project is exactly the same. It can be very helpful to have a chat with our team when you want to find the suitable setting for your new Django hosting. We invite you to reach out to **support -at- ungleich.ch**.
For technical details you can check the
[Django Hosting article in the Open Infrastructure
[Kubernetes Cluster article in the Open Infrastructure
project](https://redmine.ungleich.ch/projects/open-infrastructure/wiki/Django-Hosting).
## Related products