Canonical Distribution of Kubernetes: Development Summary (9/7/2017)
Tim Van Steenburgh
on 7 September 2017
This article is more than 8 years old.
This article originally appeared on Tim Van Steenburgh’s blog
September 1st concluded our most recent development sprint on the Canonical Distribution of Kubernetes (CDK). Here are some highlights:
Canal Bundle
Our new Canal bundle is available for testing. We’ve been fixing a few issuesand expect to release the Canal bundle to the stable channel tomorrow.
If you need network policy support in your cluster, take it for a test drive on AWS with:
juju deploy cs:~containers/canonical-kubernetes-canal --channel edge
Once deployed, you can test network policy support by following the instructions on the Calico website.
RBAC and s390x
Our main focus was on finishing the Calico/Canal support, but progress continues on RBAC and s390x. We added a bunch of new tests for RBAC, and are working on building/publishing the last few pieces we need for an s390x cluster (nginx-ingress-controller image and an e2e snap).
1.7.4
We tested and released our latest round of charm bug fixes along with snaps for the 1.7.4 upstream binaries. If you were already on 1.7.0, you got upgraded automatically, and 1.7.4 is the new default for new clusters.
If you’d like to follow along more closely with CDK development, you can do so in the following places:
- https://github.com/kubernetes/kubernetes (cluster/juju directory)
- https://github.com/juju-solutions/bundle-canonical-kubernetes
- Kubernetes Slack channels and SIG meetings
- #juju on Freenode IRC
- juju@lists.ubuntu.com mailing list
If you’re interested in hacking on CDK, be sure to check out the latest blogby our friend Kos!
Until next time!
Talk to us today
Interested in running Ubuntu in your organisation?
Newsletter signup
Related posts
Canonical achieves ISO 27001 certification
The certification demonstrates alignment with cybersecurity standards that will further safeguard open source products and services for use in the most...
Fortifying security for Ubuntu on Azure with Metadata Security Protocol (MSP)
Ubuntu now supports Azure’s Metadata Security Protocol (MSP), raising the baseline for VM security on Azure. MSP locks down IMDS and WireServer behind...
Beyond ‘whack-a-mole’ and insecticide
Designing a new, robust, sustainable, and truly holistic approach to cybersecurity Talk to any cybersecurity expert or IT security manager, and they’ll tell...