Release 2021_039 (2021-12-06)¶
[NixOS 21.05] Most services will be restarted. VMs will schedule a reboot to activate the new kernel version.
NixOS 21.05 platform¶
MySQL: rotate slow log when file size is greater than 2GB and compress, at least once a week (#PL-130221).
OpenVPN: client example config is now accessible for users with
Kubernetes: replace old implementation based on NixOS k8s support with a k3s-based solution which is easier to manage and has some improvements like proper support for services of type LoadBalancer, a local path provisioner and pre-installed helm for package management, a metrics-server, and traefik for ingress. The roles k3s-server and k3s-agent replace kubernetes-master and kubernetes-node, respectively. The kubernetes-frontend role was removed, webgateway now automatically activates Kubernetes support when it’s running in a project with a k3s-server. The k3s roles are currently in beta state. Documentation has been updated to reflect the changes and give more frontend configuration examples (#PL-130215).
kubernetes/k3s: speed up kubectl startup by using a separate binary instead of aliasing
Gitlab: upgrade to 14.4.1. The upgrade was already rolled out manually before this release (#PL-130156).
devhost: various improvements (#PL-129841):
Use platform default timezone “Europe/Berlin” as default for containers, too.
Fix use of NFS roles (single container only).
Start dev containers automatically when the devhost ist rebooted.
Properly handle disabled containers for startup and with existing nginx configurations.
Pull upstream NixOS changes that include security fixes and other updates (#PL-130230):
gd: 2.3.0 -> 2.3.2, add patch for partial CVE-2021-40812 fix
go_1_17: 1.17.2 -> 1.17.3
imagemagick: 7.1.0-9 -> 7.1.0-13
linux: 5.10.79 -> 5.10.81
nginxStable: 1.20.1 -> 1.20.2
openssh: Fix CVE-2021-41617
php74: 7.4.25 -> 7.4.26 (CVE-2021-21707)
php80: 8.0.12 -> 8.0.13 (CVE-2021-21707)
vim: 8.2.2567 -> 8.2.3451
Production channel URL for this release: https://hydra.flyingcircus.io/build/118848/download/1/nixexprs.tar.xz
NixOS 21.05: platform code, upstream changes