vCluster - Create fully functional virtual Kubernetes clusters - Each vcluster runs inside a namespace of the underlying k8s cluster. It's cheaper than creating separate full-blown clusters and it offers better multi-tenancy and isolation than regular namespaces.
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Published by FabianKramm 8 months ago
Full Changelog: https://github.com/loft-sh/vcluster/compare/v0.19.1...v0.19.2
Published by FabianKramm 8 months ago
Full Changelog: https://github.com/loft-sh/vcluster/compare/v0.19.0...v0.19.1
Published by FabianKramm 8 months ago
Changes made since: v0.18.1
We previously released embedded etcd for K3s and have now added support for the EKS, K0s and K8s distributions. When enabled, vCluster will start managing an embedded etcd cluster within the syncer container. vCluster will automatically add or remove peers based on new replicas of the statefulset. This makes using HA a lot easier.
For more information, refer to the doc
The Centralized Admission Control feature allows platform admins to enforce webhook configurations (both validating and mutating) referencing the host cluster or external policy services from within the vCluster.
These configurations will be read-only within the vCluster and can only be set from the vCluster CLI or Helm values upon creation. This provides assurance to platform admins that vCluster admins will not be able to bypass or alter the hooks they set for a vCluster.
For more information, refer to the doc
We refactored how plugins in vCluster work and moved from a sidecar pattern to an init container pattern, where plugin binaries are copied through an init container into the syncer container.
This allows us to reuse go-plugin, which is one of the most used plugin frameworks out there. This makes logging easier as there is only a single container as well as allows you to directly package the plugin binary into the syncer image if needed.
Besides changing the architecture of plugins we also now allow specifying plugin configuration through a config
Helm value:
plugin:
my-plugin:
version: v2
image: ...
config:
my-plugin-config: my-value
other-plugin-config: other-value
This config will be passed to the plugin and can easily be used within the plugin to unmarshal into a config struct. We also got rid of a lot of tech debt with this refactoring and added a new example plugin to sync secrets from the host cluster to the virtual cluster.
For more information about plugins, refer to the doc
vClusters are now even more streamlined with only 1 Pod instead of 3+ Pods. Similar to how we refactored K3s and K0s in the earlier version, we have now refactored the K8s and EKS distros to copy the api-server and controller-manager binary directly into the syncer container to reduce complexity and to make the different vCluster distributions more similar and streamline certain features, such as metrics-server proxying.
connect cluster
command by @ThomasK33 in https://github.com/loft-sh/vcluster/pull/1415
cli info
command by @facchettos in https://github.com/loft-sh/vcluster/pull/1462
syncer.noargs
by @facchettos in https://github.com/loft-sh/vcluster/pull/1475
replicas
and syncer.replicas
by @facchettos in https://github.com/loft-sh/vcluster/pull/1474
Full Changelog: https://github.com/loft-sh/vcluster/compare/v0.18.1...v0.19.0
Published by FabianKramm 8 months ago
syncer.noargs
by @facchettos in https://github.com/loft-sh/vcluster/pull/1475
replicas
and syncer.replicas
by @facchettos in https://github.com/loft-sh/vcluster/pull/1474
Full Changelog: https://github.com/loft-sh/vcluster/compare/v0.18.1...v0.19.0-beta.2
Published by FabianKramm 9 months ago
syncer.noargs
by @facchettos in https://github.com/loft-sh/vcluster/pull/1475
replicas
and syncer.replicas
by @facchettos in https://github.com/loft-sh/vcluster/pull/1474
Full Changelog: https://github.com/loft-sh/vcluster/compare/v0.18.1...v0.19.0-beta.1
Published by FabianKramm 9 months ago
syncer.noargs
by @facchettos in https://github.com/loft-sh/vcluster/pull/1475
replicas
and syncer.replicas
by @facchettos in https://github.com/loft-sh/vcluster/pull/1474
Full Changelog: https://github.com/loft-sh/vcluster/compare/v0.18.1...v0.19.0-beta.0
Published by FabianKramm 9 months ago
syncer.noargs
by @facchettos in https://github.com/loft-sh/vcluster/pull/1475
replicas
and syncer.replicas
by @facchettos in https://github.com/loft-sh/vcluster/pull/1474
Full Changelog: https://github.com/loft-sh/vcluster/compare/v0.18.1...v0.19.0-alpha.4
Published by FabianKramm 9 months ago
syncer.noargs
by @facchettos in https://github.com/loft-sh/vcluster/pull/1475
replicas
and syncer.replicas
by @facchettos in https://github.com/loft-sh/vcluster/pull/1474
Full Changelog: https://github.com/loft-sh/vcluster/compare/v0.18.1...v0.19.0-alpha.3
Published by FabianKramm 9 months ago
Full Changelog: https://github.com/loft-sh/vcluster/compare/v0.18.1...v0.19.0-alpha.2
Published by FabianKramm 9 months ago
Full Changelog: https://github.com/loft-sh/vcluster/compare/v0.18.1...v0.19.0-alpha.1
Published by FabianKramm 9 months ago
Full Changelog: https://github.com/loft-sh/vcluster/compare/v0.18.1...v0.19.0-alpha.0
Published by FabianKramm 10 months ago
Full Changelog: https://github.com/loft-sh/vcluster/compare/v0.18.1...v0.18.2-alpha.0
Published by FabianKramm 10 months ago
Full Changelog: https://github.com/loft-sh/vcluster/compare/v0.18.0...v0.18.1
Published by FabianKramm 11 months ago
Full Changelog: https://github.com/loft-sh/vcluster/compare/v0.17.1...v0.18.0
Published by FabianKramm 11 months ago
Full Changelog: https://github.com/loft-sh/vcluster/compare/v0.17.1...v0.18.0-beta.0
Published by FabianKramm 11 months ago
Full Changelog: https://github.com/loft-sh/vcluster/compare/v0.17.1...v0.18.0-alpha.0
Published by FabianKramm 11 months ago
Full Changelog: https://github.com/loft-sh/vcluster/compare/v0.17.1...v0.17.2-alpha.0
Published by FabianKramm 11 months ago
Full Changelog: https://github.com/loft-sh/vcluster/compare/v0.17.0...v0.17.1
Published by ThomasK33 11 months ago
Full Changelog: https://github.com/loft-sh/vcluster/compare/v0.17.0...v0.17.1-beta.0
Published by FabianKramm 11 months ago
Full Changelog: https://github.com/loft-sh/vcluster/compare/v0.16.4...v0.17.0