Add details to k8s offer
This commit is contained in:
Nico Schottelius
parent
180981952f
commit
054da66366
1 changed files with 122 additions and 44 deletions
|
|
@ -6,11 +6,11 @@ title: Managed Kubernetes Clusters
|
||||||
---
|
---
|
||||||
subtitle: Scalable and climate friendly
|
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
|
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.
|
ungleich. You can deploy your applications worry free.
|
||||||
|
|
||||||
---
|
---
|
||||||
feature3_title: Carbon free
|
feature3_title: Dedicated
|
||||||
---
|
---
|
||||||
feature3_text:
|
feature3_text:
|
||||||
All offerings inside
|
Your Kubernetes cluster is running on dedicated hardware. No
|
||||||
[Data Center Light](/u/projects/data-center-light) are running 100%
|
interruption, no rescheduling, no peer pressure. All resources are
|
||||||
Carbon Free. Our electricity is produced locally and fully renewable.
|
100% usable by you.
|
||||||
---
|
---
|
||||||
feature4_title: High Performance
|
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
|
threads per node and 64GB RAM. The operating system is stored on an
|
||||||
SSD and your data is stored on a second SSD.
|
SSD and your data is stored on a second SSD.
|
||||||
---
|
---
|
||||||
feature5_title: Low Power
|
feature5_title: Environment friendly
|
||||||
---
|
---
|
||||||
feature5_text:
|
feature5_text:
|
||||||
Each Kubernetes node has been tested to consume less than 100W at
|
Each Kubernetes node has been tested to consume less than 100W at
|
||||||
|
|
@ -67,76 +67,154 @@ dedicated mapped IPv4 addresses.
|
||||||
---
|
---
|
||||||
content1_text:
|
content1_text:
|
||||||
|
|
||||||
- Repairing nodes
|
## Hosted Kubernetes Clusters by ungleich
|
||||||
- Adding nodes
|
|
||||||
- Access
|
|
||||||
|
|
||||||
|
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
|
Other providers are dealing with Carbon Certificates, offsetting their
|
||||||
our Django hosting.
|
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)
|
Here at ungleich we start from the beginning and continue to improve
|
||||||
with a version control system, even if you are just a single
|
our energy usage every day. Not only are we using a 100% renewable
|
||||||
developer. You can even use the [ungleich code
|
energy (locally produced!), but we also research specific hardware to
|
||||||
repository](https://code.ungleich.ch) for free
|
optimise the energy usage required by Kubernetes clusters.
|
||||||
(you only need to [register an account](https://account.ungleich.ch)).
|
|
||||||
|
|
||||||
|
## 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
|
## The ungleich k8s node
|
||||||
1 virtual machine (production), 2 virtual machines (staging +
|
|
||||||
production) and optionally a backup.
|
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
|
## 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
|
## 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.
|
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: 3 Node k8s cluster 900 CHF/month
|
||||||
---
|
|
||||||
offer1_title: Django Hosting S 42.5 CHF/month
|
|
||||||
---
|
---
|
||||||
offer1_text:
|
offer1_text:
|
||||||
|
|
||||||
* [One time setup fee 30 CHF](https://datacenterlight.ch/product/django-hosting-setup/)
|
* [One time setup fee 150 CHF](https://datacenterlight.ch/product/k8s-setup-3)
|
||||||
* VM with 1 Core, 2 GB RAM, 10 GB SSD, 100 GB HDD
|
* 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
|
* 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:
|
offer2_text:
|
||||||
|
|
||||||
* [One time setup fee 30 CHF](https://datacenterlight.ch/product/django-hosting-setup/)
|
* [One time setup fee 300 CHF](https://datacenterlight.ch/product/k8s-setup-6/)
|
||||||
* VM with 2 Core, 4 GB RAM, 20 GB SSD, 200 GB HDD
|
* 6 nodes with each: 12 Threads, 64GB RAM, 1 TB Storage SSD
|
||||||
* Suitable for a small production use
|
* Total 72 threads, 384 GB RAM, ca. 2 TB persistent storage
|
||||||
* Can be extended with extra HDD space (2 CHF/month per 100 GB)
|
* 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:
|
offer3_text:
|
||||||
|
|
||||||
* [One time setup fee 30 CHF](https://datacenterlight.ch/product/django-hosting-setup/)
|
* [One time setup fee 300 CHF](https://datacenterlight.ch/product/k8s-setup-6/)
|
||||||
* VM with 4 Core, 8 GB RAM, 50 GB SSD, 500 GB HDD
|
* 9 nodes with each: 12 Threads, 64GB RAM, 1 TB Storage SSD
|
||||||
* Suitable for a standard production use
|
* Total: 108 threads, 576GB RAM, ca. 3 TB persistent storage
|
||||||
* Can be extended with extra HDD space (2 CHF/month per 100 GB)
|
* 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:
|
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**.
|
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
|
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).
|
project](https://redmine.ungleich.ch/projects/open-infrastructure/wiki/Django-Hosting).
|
||||||
|
|
||||||
## Related products
|
## Related products
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue