This release adds a new way of writing containerlab hosts information into the
Before upgrading to this release destroy all labs and ensure no stale entries are present in the
/etc/hosts file, then do the upgrade.
Improved interfaces detection for vr-based nodes#
The improvements are related to the way VMs inside the containers detect the presence of the dataplane interfaces. Starting with
hellt/vrnetlab v0.5.0 and
containerlab v0.16.0 the nodes will know exactly how many interfaces a user defined in the lab file, and therefore will wait for those interfaces to appear before booting the qemu VM.
Non-sequential interfaces for vr-based nodes#
New DNS entries format#
Containerlab creates nodes DNS entries when the lab is deployed. In this release we improved the visual layout of those entries so they can be introspected easier.
Ansible inventory improvements#
A user can now specify an extra ansible group the node should be part of in addition to the default grouping by kind.
Another change is that we now create an empty ansible inventory file when the deployment starts and write data to it once it is available. This approach makes it possible to create a clab file that mounts the
ansible-inventory.yml file that will be created during the deploy command.
New node kinds#
- IPv6 LLA is now enabled on veth interfaces #551
- SR Linux bind mounts were refined and now only config.json and topology.yml files are mounted #564
- SR Linux default type has changed from IXR-6 to IXR-D2 to support EVPN services by default
- Fixed mysocketio integration #574