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charm-ovn-central-k8s
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Juju K8S Charm - Open Virtual Network - Central components
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Liam Young 1e37e2b998 Tighten regex when looking for ovn db file 
The payload containers sb, nb and northd have a shared db dir. The join
wrapper skips the join command if it detects an existing ovn db. But the regex
used by the join command is not specific enough. So the sb would skip the join
if the nb db was present. This patch tightens the regex so that the join
wrappers look for their own db.

Change-Id: I20b139244664a5218c236ec28756fefd617cc668
 		2023-05-17 11:33:50 +00:00
lib/charms Update kubernetes_service_patch to v1 2023-04-13 18:20:27 +02:00
src Tighten regex when looking for ovn db file 2023-05-17 11:33:50 +00:00
tests tests: Update mysql to use stable channel 2023-04-17 15:54:48 +01:00
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charmcraft.yaml Add dependencies with native components as binary packages 2023-04-21 16:22:22 +02:00
config.yaml First Cut 2022-01-31 12:48:31 +00:00
fetch-libs.sh Update kubernetes_service_patch to v1 2023-04-13 18:20:27 +02:00
metadata.yaml clustering: guard join process for follower units 2022-12-13 10:50:10 +00:00
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README.md

ovn-central-k8s

Description

ovn-central-k8s is an operator to manage the OVN central services (northd, ovsdb-nb, ovsdb-sb) on a Kubernetes based environment.

Usage

Deployment

ovn-central-k8s is deployed using below command:

juju deploy ovn-central-k8s ovn-central

Now connect the ovn-central operator to Vault to generate certificates for secure authentication and communication:

juju relate vault:certificates ovn-central:certificates

Configuration

This section covers common and/or important configuration options. See file config.yaml for the full list of options, along with their descriptions and default values. See the Juju documentation for details on configuring applications.

Actions

This section covers Juju actions supported by the charm. Actions allow specific operations to be performed on a per-unit basis. To display action descriptions run juju actions ovn-central. If the charm is not deployed then see file actions.yaml.

Relations

ovn-central-k8s requires the following relations:

certificates: To retrieve generated certificates from vault

ovn-central-k8s provides the following relations:

ovsdb-cms: Used by Neutron to get ovn-central IPs.

OCI Images

The charm by default uses following images:

`registry.jujucharms.com/charm/kau2b145zhaeuj5ly4w4m30qiq8qzspf93tnd/ovn-northd-image`
`registry.jujucharms.com/charm/kau2b145zhaeuj5ly4w4m30qiq8qzspf93tnd/ovn-nb-db-server-image`
`registry.jujucharms.com/charm/kau2b145zhaeuj5ly4w4m30qiq8qzspf93tnd/ovn-sb-db-server-image`

Contributing

Please see the Juju SDK docs for guidelines on enhancements to this charm following best practice guidelines, and CONTRIBUTING.md for developer guidance.

Bugs

Please report bugs on Launchpad.