Ovn Central K8S
| Channel | Revision | Published | Runs on |
|---|---|---|---|
| 25.03/edge | 142 | 02 Jul 2025 | |
| 24.03/stable | 134 | 25 Jun 2025 | |
| 24.03/stable | 105 | 30 Apr 2025 | |
| 24.03/candidate | 134 | 09 May 2025 | |
| 24.03/candidate | 105 | 16 Jan 2025 | |
| 24.03/beta | 134 | 06 May 2025 | |
| 24.03/beta | 105 | 22 Nov 2024 | |
| 24.03/edge | 143 | 09 Jul 2025 | |
| 24.03/edge | 105 | 08 Oct 2024 | |
| 23.09/stable | 62 | 06 Dec 2023 | |
| 23.09/candidate | 75 | 25 Mar 2024 | |
| 23.09/beta | 75 | 25 Mar 2024 | |
| 23.09/edge | 75 | 23 Feb 2024 | |
| 23.03/stable | 61 | 26 Sep 2023 | |
| 23.03/candidate | 66 | 12 Jan 2024 | |
| 23.03/beta | 66 | 10 Jan 2024 | |
| 23.03/edge | 66 | 13 Dec 2023 | |
| 22.03/beta | 35 | 10 Mar 2023 | |
| 22.03/edge | 43 | 26 May 2023 | |
| 21.09/beta | 20 | 15 Nov 2022 | |
| 21.09/edge | 33 | 20 Jan 2023 |
juju deploy ovn-central-k8s --channel 24.03/stable
Deploy Kubernetes operators easily with Juju, the Universal Operator Lifecycle Manager. Need a Kubernetes cluster? Install MicroK8s to create a full CNCF-certified Kubernetes system in under 60 seconds.
Platform:
Open Virtual Network for Open vSwitch
Principal charm that deploys ovn-northd, the OVN central control daemon, and ovsdb-server, the Open vSwitch Database (OVSDB).
The ovn-northd daemon is responsible for translating the high-level OVN configuration into logical configuration consumable by daemons such as ovn-controller.
The ovn-northd process talks to OVN Northbound- and Southbound- databases.
The ovsdb-server exposes endpoints over relations implemented by the ovsdb interface.
The charm supports clustering of the OVSDB, you must have a odd number of units for this to work. Note that write performance decreases as you increase the number of units.
Running multiple ovn-northd daemons is supported and they will operate in active/passive mode. The daemon uses a locking feature in the OVSDB to automatically choose a single active instance.