diff --git a/content/u/products/kubernetes-hosting-high-performance/contents.lr b/content/u/products/kubernetes-hosting-high-performance/contents.lr index abffed4..feeb96d 100644 --- a/content/u/products/kubernetes-hosting-high-performance/contents.lr +++ b/content/u/products/kubernetes-hosting-high-performance/contents.lr @@ -4,7 +4,7 @@ _hidden: no --- title: Kubernetes Hosting - High Performance --- -subtitle: Scalable and climate friendly +subtitle: Fast and climate friendly --- headline1: Environment Friendly --- @@ -147,7 +147,7 @@ offer1_text: * [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 +* Suitable ONLY for development use (control plane acts as workers) --- offer1_link: https://datacenterlight.ch/product/k8s-hosting-3 diff --git a/content/u/products/kubernetes-hosting-low-power/contents.lr b/content/u/products/kubernetes-hosting-low-power/contents.lr index 5c08a31..64aa296 100644 --- a/content/u/products/kubernetes-hosting-low-power/contents.lr +++ b/content/u/products/kubernetes-hosting-low-power/contents.lr @@ -4,7 +4,7 @@ _hidden: no --- title: Kubernetes Cluster - Low Power --- -subtitle: Kubernetes the green way +subtitle: Sustainable Kubernetes Hosting --- headline1: Environment Friendly --- @@ -27,47 +27,47 @@ You want to run Kubernetes in a sustainable and affordable way? Then this Kubernetes hosting is for you: Built specifically on low power components, your Kubernetes cluster is not only friendly to your wallet, but even more to the environment. ---- -feature2_title: Scalable ---- -feature2_text: -Your Kubernetes cluster can start from 3 nodes and grow to any size. Every -node that you add to your cluster contributes additional CPU, RAM and -persistent storage. ---- -feature3_title: Dedicated ---- -feature3_text: -Your Kubernetes cluster is running on dedicated hardware. No -interruption, no rescheduling, no peer pressure. All resources are -100% usable by you. ---- -feature4_title: Very Environment friendly ---- -feature4_text: Each Kubernetes node has been tested to consume less than 20W at maximum performance. While our data center is using 100% renewable energy, we try to even make an extra effort to reduce impact on the environment. + --- -feature6_title: 100% IPv6 +feature2_title: Affordable and Scalable --- -feature6_text: -The Kubernetes cluster is ready for the IPv6 world: all nodes are -running on an IPv6-only network. For IPv4 reachability we offer you -dedicated mapped IPv4 addresses. +feature2_text: + +The low power Kubernetes hosting not only is very environment +friendly, but also very friendly to the budget. By using significantly +less resources, you contribute to saving the environment as well as +spending money on resources you don't need. + +When starting small, you always have the possibility to grow your +cluster in the future, reacting to the actual needs. +--- +feature3_title: Dedicated & 100% IPv6 +--- +feature3_text: +Your Kubernetes cluster is running on dedicated hardware. No +interruption, no rescheduling, no peer pressure. All resources are +completely usable by you. + +All our Kubernetes cluster are fully ready for the IPv6 world: +all nodes are running on an IPv6-only network. For IPv4 reachability +we offer you dedicated mapped IPv4 addresses. --- content1_text: -## Hosted Kubernetes Clusters by ungleich +## The ungleich Low Power Kubernetes Hosting offer -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: +Our Kubernetes Hosting might be the world's most environment friendly +Kubernetes hosting out there. Not only are all components carefully +chosen to use as little energy as possible, but additionally the +electricity is coming from 100% renewebale energy sources. -### Environment friendly, for real +## Environment friendly, for real Other providers are dealing with Carbon Certificates, offsetting their energy and claiming to be green. None of that makes sense to us, as @@ -80,25 +80,7 @@ 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. - -Here at ungleich we offer you exactly 1 building block to build your -kubernetes clusters: The ungleich k8s node. - -## 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 @@ -123,112 +105,80 @@ As the Ceph cluster stores every object 3 times, the 1 TB SSD of each node contributes about 300GiB usable storage. -## Pricing +## Simple Pricing -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. +Our pricing is very simple: Each pack of 3 node nodes is 225 +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. +You don't have to worry about additional storage, network fees or +other hidden costs. + +## Need more power? + +When you start with our low power Kubernetes hosting and at some point +in the future you realise that your applications need more resources, +you can even combine the low power Kubernetes hosting with the +[High Performance Kubernetes +Hosting](../kubernetes-hosting-high-performance). --- -offer1_title: 3 Node k8s cluster 900 CHF/month +offer1_title: 3 Node Low Power Kubernetes cluster 225 CHF/month --- offer1_text: * [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 - +* 3 nodes with each: 4 Threads, 8 GB RAM, 1 TB Storage SSD +* Total 12 threads, 24 GB RAM, ca. 1 TB persistent storage +* Suitable ONLY for development use (control plane acts as workers) --- -offer1_link: https://datacenterlight.ch/product/k8s-hosting-3 +offer1_link: https://datacenterlight.ch/product/low-power-k8s-hosting-3 --- -offer2_title: 6 Node k8s cluster 1800 CHF/month +offer2_title: 6 Node Low Power Kubernetes cluster 450 CHF/month --- offer2_text: * [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 +* 6 nodes with each: 4 Threads, 8 GB RAM, 1 TB Storage SSD +* Total 24 threads, 48 GB RAM, ca. 2 TB persistent storage +* Suitable as small, low power production cluster --- -offer2_link: https://datacenterlight.ch/product/k8s-hosting-6 +offer2_link: https://datacenterlight.ch/product/low-power-k8s-hosting-6 --- -offer3_title: 9 Node k8s cluster 2700 CHF/month +offer3_title: 9 Node Low Power Kubernetes cluster 675 CHF/month --- offer3_text: * [One time setup fee 450 CHF](https://datacenterlight.ch/product/k8s-setup-9/) -* 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 - +* 9 nodes with each: 4 Threads, 8 GB RAM, 1 TB Storage SSD +* Total 36 threads, 72 GB RAM, ca. 3 TB persistent storage +* Suitable as a low power production cluster --- -offer3_link: https://datacenterlight.ch/product/k8s-hosting-9 ---- -offer4_title: 12 Node k8s cluster 3600 CHF/month ---- -offer4_text: - -* [One time setup fee 600 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-12 ---- -offer5_title: 15 Node k8s cluster 4500 CHF/month ---- -offer5_text: - -* [One time setup fee 750 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-15 ---- -offer6_title: 18 Node k8s cluster 5400 CHF/month ---- -offer6_text: - -* [One time setup fee 900 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-18 - +offer3_link: https://datacenterlight.ch/product/low-power-k8s-hosting-9 --- content2_text: ## Tech Details -### The ungleich k8s node +### The Low Power kubernetes node -* CPU: AMD Ryzen 5 5600G -* RAM: 64 GB DDR4-3200 -* OS SSD: M2, 128 GB or more -* Data SSD: SATA, 1 TB, usually ca. 500 MB read/write (work load dependent) +* CPU: [Intel Pentium CPU J4205](https://www.intel.com/content/www/us/en/products/sku/95591/intel-pentium-processor-j4205-2m-cache-up-to-2-60-ghz/specifications.html) +* RAM: 8 GB DDR3 +* OS SSD: 128 GB +* Data SSD: USB-C, 1 TB * Connectivity: 1 Gbit/s * OS: Alpine Linux * Networking: IPv6 only -### The ungleich k8s cluster +### The ungleich Kubernetes cluster The Kubernetes control plane access is available via IPv6 and IPv4. All pods are running in a dedicated /64 IPv6 network. Service IPs are IPv6 only and are located in a second /64 IPv6 network. The cluster does not support type=LoadBalancer, because it is not -necessary in IPv6 only environments. ClusterIPs are already by default +necessary in IPv6 only environments. ClusterIPs are already world reachable. IPv4 reachablity can be configured in two ways: