From 36de253216617c951b923394fbc69dd8c1130d45 Mon Sep 17 00:00:00 2001 From: Stefan Reimer Date: Thu, 25 May 2023 22:32:13 +0100 Subject: [PATCH] Some doc updates --- README.md | 18 ++++++++---------- 1 file changed, 8 insertions(+), 10 deletions(-) diff --git a/README.md b/README.md index 46a7947..3757a8c 100644 --- a/README.md +++ b/README.md @@ -19,7 +19,7 @@ KubeZero is a Kubernetes distribution providing an integrated container platform # Version / Support Matrix KubeZero releases track the same *minor* version of Kubernetes. -Any 1.24.X-Y release of Kubezero supports any Kubernetes cluster 1.24.X. +Any 1.26.X-Y release of Kubezero supports any Kubernetes cluster 1.26.X. KubeZero is distributed as a collection of versioned Helm charts, allowing custom upgrade schedules and module versions as needed. @@ -28,15 +28,15 @@ KubeZero is distributed as a collection of versioned Helm charts, allowing custo gantt title KubeZero Support Timeline dateFormat YYYY-MM-DD - section 1.23 - beta :123b, 2022-08-01, 2022-09-01 - release :after 123b, 2023-02-01 section 1.24 beta :124b, 2022-11-14, 2022-12-31 release :after 124b, 2023-06-01 section 1.25 beta :125b, 2023-03-01, 2023-03-31 release :after 125b, 2023-08-01 + section 1.26 + beta :126b, 2023-06-01, 2023-06-30 + release :after 126b, 2023-10-01 ``` [Upstream release policy](https://kubernetes.io/releases/) @@ -44,7 +44,7 @@ gantt # Components ## OS -- all nodes are based on Alpine V3.16 +- all nodes are based on Alpine V3.17 - 2 GB encrypted root filesystem - no 3rd party dependencies at boot ( other than container registries ) - minimal attack surface @@ -73,10 +73,8 @@ gantt - support for [Inf1 instances](https://aws.amazon.com/ec2/instance-types/inf1/) part of [AWS Neuron](https://aws.amazon.com/machine-learning/neuron/). ## Network +- Cilium using Geneve encapsulation, incl. increased MTU allowing flexible / more containers per worker node compared to eg. AWS VPC CNI - Multus support for multiple network interfaces per pod, eg. additional AWS CNI -- Calico using VxLAN incl. increased MTU -allows flexible / more containers per worker node compared to eg. AWS VPC CNI -- isolates container traffic from VPC by using VxLAN overlay - no restrictions on IP space / sizing from the underlying VPC architecture ## Storage @@ -95,7 +93,7 @@ allows flexible / more containers per worker node compared to eg. AWS VPC CNI - optional full service mesh ## Metrics -- Prometheus support for all components +- Prometheus support for all components, incl. out of cluster EC2 instances (node_exporter) - automated service discovery allowing instant access to common workload metrics - pre-configured Grafana dashboards and alerts - Alertmanager events via SNSAlertHub to Slack, Google, Matrix, etc. @@ -105,4 +103,4 @@ allows flexible / more containers per worker node compared to eg. AWS VPC CNI - flexible ElasticSearch setup, leveraging the ECK operator, for easy maintenance & minimal admin knowledge required, incl. automated backups to S3 - Kibana allowing easy search and dashboards for all logs, incl. pre configured index templates and index management - [fluentd-concerter](https://git.zero-downtime.net/ZeroDownTime/container-park/src/branch/master/fluentd-concenter) service providing queuing during highload as well as additional parsing options -- lightweight fluent-bit agents on each node requiring minimal resources forwarding logs secure via TLS to fluentd-concenter +- lightweight fluent-bit agents on each node requiring minimal resources forwarding logs secure via TLS to fluentd-concenter \ No newline at end of file