By the way, feel free to add your company or project to ADOPTERS.md. It will help Cozystack to become a CNCF Sandbox project.

Release v0.10 of the Open Source Cozystack Platform: Network Isolation, NATS, FerretDB, etcd-operator 0.4.0, and Other Features

The Cozystack v0.10.1 release is now available for download, installation, or updating your current installation.

Key Changes:

- Added FerretDB
- Added NATS
- Added the isolated: <true|false> option in tenant settings for enabling network isolation using network policies
- Added the dashboard: <true|false> option in ingress settings to enable access to the Cozystack dashboard through the ingress controller
- Added the whitelist option in ingress settings to specify networks allowed access
- Added the cloudflareProxy option in ingress settings to restore the real client IP address when proxying through CloudFlare
- Dashboard logos are now included directly with the platform instead of being downloaded from an external server
- Postgres: Added a handler for automatically setting correct privileges when creating schemas
- Improved DX: All system releases that were suspended will be unsuspended upon restarting the Cozystack container
- Fixed an issue with running Kafka in a single instance and updated settings for topics
- Renamed HelmRelease for ingress-nginx and grafana-oncall to include the suffix -system, as they are installed from system packages and managed by FluxCD
- Updated etcd-operator to version v0.4, now supports online volume resizing, and includes podDisruptionBudget
- Updated ingress-nginx-controller to version v1.11
- Improved logic for forwarding user traffic in tenant clusters, with separate handling of HTTP and HTTPS traffic on their respective ports
- Fixed metrics collection in ingress, the dashboard now displays detailed data on user requests and metrics
- Fixed kubelet garbage collection and introduce ephemeralStorage parameter for controlling size of disk for ephemeral data in tenant Kubernetes clusters

Additionally, we updated the etcd-operator to version 0.4.0 (also included in the platform):

- Added online volume resizing
- Refactored code, replacing most functions with built-in functions from the k8s library
- User-provided options for etcd are now sorted to produce a deterministic result

Special thanks to the community members who submitted numerous PRs: mrkhachaturov, lllamnyp

Join our communities:
👉 Cozystack: telegram, slack
👉 etcd-operator: telegram

Hi there!

We are trying to move Cozystack to CNCF Sandbox and guys from CNCF asked us to make some presentation about our platform. We are looking for projects and companies which use Cozystack. If you one of them, write our BDO and he will add your company to our adopters file.

It is really urgent and important for boosting Cozystack.

We created reference repository to show how to configure Cozystack services using GitOps approach
https://github.com/aenix-io/cozystack-gitops-example

We've updated our website, adding new recordings from conferences, information about company and our clients who consented to be mentioned.

Timur Tukaev has joined to our team as BDO! 🎉

https://aenix.io

We are pleased to introduce the new COSI driver for SeaweedFS.

COSI is a unified Container Object Storage Interface for Kubernetes. It introduces new resources such as BucketClaim, Bucket, and BucketAccess for the declarative provisioning of S3 buckets and access management based on the PVC principle.

We are working on adding support for S3 buckets in Cozystack, and this driver will allow you to automatically order buckets directly from Kubernetes.

This is another project that we have developed in open source and are now gifting to the SeaweedFS community. The project has already been moved under the umbrella of the organization, and the official SeaweedFS chart has been expanded to include COSI support.

https://github.com/seaweedfs/seaweedfs-cosi-driver/

😎 New article in our blog.

We talked about some of the issues we encountered during the migration FreeIPA. Interesting engineering case.

https://blog.aenix.io/freeipa-tips-and-tricks-migrating-freeipa-from-centos-7-lxc-container-to-rocky-linux-debugging-b8b923499b96

Today we merged documentation for Cozystack developers. If you waited for a some sign✨, this is it: https://cozystack.io/docs/development

Running Kubernetes Clusters the Kubernetes-Native Way - Andrei Kvapil, CEO & Founder, AEnix

KubeVirt Summit 2024

https://www.youtube.com/watch?v=a5BfGkayDSw

Last Cozystack community meeting: https://youtu.be/m_w22NjCv5Y

Today will be our next community meeting of Cozystack development.

This time we invited Chris Lu (core maintainer of SeaweedFS) so you can address your questions directly.

Today we'll talk about SeaweedFS implementation in Cozystack, as well a few more features around Dashboard improvement and new features.

When: Thursday at 18:00 CET / 9:00 PT
Where: Google meet
Link to join in:
https://meet.google.com/swr-urij-hde

Minutes:
https://docs.google.com/document/d/18OtrmgeiRHGhufRAuWHZuZOOSNBZagouNvULDmeJ2F4/edit

please suggest topics you want to discuss in the open floor ^^

Cozystack community meeting

This time we invited Chris Lu (core maintainer of SeaweedFS) and he answered community members' questions.

https://youtu.be/w9lSPr9bf60

Cozystack v0.11 Open Source platform has been released: S3, improved tenant isolation, UI enhancements, and other features

The Cozystack v0.11 release is now available for download, installation, or updating current installations.

Key changes:
— Added S3 support. Implemented the basic SeaweedFS functionality in Cozystack. Developed a Kubernetes-COSI driver for automatic S3 bucket provisioning. Added support for automatic volume resizing in the SeaweedFS chart.
— Network isolation between tenants. Significant work was done to enhance network isolation between tenants, bugs were fixed, and network policies were completely revamped.
— UI update. All service icons have been replaced. The dashboard has been redesigned to display only the necessary information in ResourceView. There is now an option to specify which htcehcs to display by listing them in a special role <name>-dashboard-resources.
— Added a Development Guide section to the documentation and updated the installation guide for Hetzner.
— Cilium updated to v1.16, which includes our patch for automatic device detection.
— Resolved garbage collector issues in tenant Kubernetes clusters.
— Fixed issues with forwarding HTTP and HTTPS traffic using ingress in tenant Kubernetes clusters.
— Added snapshot-controller and object-storage-controller.
— LINSTOR updated to v1.28.
— Talos Linux updated to v1.7.6.
— Kube-OVN now built from the stable base.
— Refined the logic for substituting image digests in values, resulting in fewer modifications to the original charts.

Join our community:
👉 Cozystack

Update for Talm v0.6.0, the Talos Linux configuration manager

- The talosctl library has been updated to version v1.7.6.
- Fixed displaying spec in the output of talm get <resources>
- talm init command now have new option --update, which automatically updates the Talm library chart.
- The default_addresses_by_gateway template has been fixed and now matches addresses only in the default main routing table.

A new article in our blog about Cozystack adoption written by one of our early clients🔥🔥🔥

We have updated our Development Guide,

Added instructions on how to create a development environment and run end-to-end tests directly within an existing Kubernetes cluster.

Thanks to mirrord, development in such environments has become simple and more interactive.

To get started, navigate to packages/core/testing:

- Create a new development environment: make apply
- Run tests: make test
- Access the deployed sandbox: make login
- Run a SOCKS5 proxy to access Cozystack dashboard and Grafana from your browser.

A new release of Cozystack v0.12: Enhanced DX, Virtual Machines, and VPN

This release includes significant improvements to the Developer Experience (DX), along with several other useful changes:

- DX: You can now use standard commands like make show, make diff, and make apply not only for system applications.
- DX: Added the ability to create temporary test environments within an existing Kubernetes cluster.
- DX: The development guide has been expanded to include steps for setting up buildx and running a test environment.
- VPN Application: Now generates passwords and displays a ready-to-use URL for connecting to Shadowsocks in the dashboard.
- Virtual Machines: You can now set sshKeys and configure the options for root user.
- StorageClass option can now be specified for any application.
- Cilium has been updated to version v1.16.1.
- Kubernetes: A valuesOverride option has been added to override the values for installed addons.
- Kubernetes: The label for the KubeVirt CSI driver has been updated, ensuring that the controller creates and searches for PVCs with a label indicating cluster ownership. It's recommended to update Kubernetes application to the latests version after updating the platform itself.

Many thanks to @bzhzhzhpsh for their community contribution to enhancing VM management in this release.

Join our community:
👉 Cozystack

Last Cozystack community meeting: https://youtu.be/kjlW6kkwypE

Cozystack v0.13 release: Logs and Virtual Machines enhancements

The new release of Cozystack v0.13 includes a new solution for collecting and viewing logs, as well as many improvements for virtual machines.

Main Changes:

- Implemented a log collection system based on VictoriaLogs and fluentbit. Logs can be viewed directly in Grafana by writing queries using LogsQL.
- The VM application has been reworked so that all virtual machines are now created with bridge binding and on block devices without an additional file system layer. This significantly improves performance and enables live migration for virtual machines.
- Added the ability to run Talos Linux and Alpine Linux in virtual machines.
- Added support for specifying SSH keys and cloud-init configurations.
- FerretDB upgraded to version v1.24, enhancing compatibility with various MongoDB clients.
- KubeVirt and CDI updated to the latest versions, resolving tty issues when connecting to the virtual machine console.
- Enabled support for expandDisks to automatically resize the virtual machine's disk after resizing the PVC.
- Enabled support for SCTP and nodePort services in Cilium.

Join Our Community:
👉 Cozystack

A a scary little story with a happy ending about registry mirroring in Harbor: https://blog.aenix.io/issue-with-configuring-registry-mirroring-in-harbor-dd200311885f