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  1. Blog
  2. Alex Chalkias
Alex Chalkias

Alex Chalkias

8 posts

Product Manager for data center solutions at Canonical

Alex Chalkias
9 March 2021

Multi-cloud Kubernetes management with Portainer

Ubuntu Article

If you feel intimidated by Kubernetes’ complexity but still need to modernize your business applications with containers, rest assured you’re not the only one. The container orchestration platform solves many problems but also creates new ones, so read on to find out about a new approach that can help you get just the benefits. Our ...

Alex Chalkias
28 September 2020

Canonical at OSM Hackfest MR#9

OSM Article

The 12th OSM Hackfest, or OSM mid-release NINE (MR#9) Hackfest, is one for the books and Canonical happily shared the presenter floor with the rest of the Open Source MANO (OSM) community. The event spanned the whole week from September 7th to 11th, with Wednesday September 9th afternoon being used for the OSM Ecosystem day. ...

Alex Chalkias
2 September 2020

Canonical at KubeCon EU 2020: our first virtual KubeCon experience

Cloud and server Article

Another great KubeCon has recently come to an end – which is nothing less than what we expected. After all, that’s why Canonical and Ubuntu have been consistently present at KubeCon & CloudNativeCon EU, to connect with the community. This year, we showcased Canonical’s conformant, interoperable, multi-cloud Kubernetes through our two Kube ...

Alex Chalkias
31 July 2020

Charmed OSM Release EIGHT available from Canonical

Canonical announcements Article

Canonical is proud to announce the general availability of OSM release EIGHT images in it’s Charmed OSM distribution. As of Release SEVEN, OSM is able to orchestrate containerised network functions (CNFs) leveraging Kubernetes as the underlying infrastructure for next-generation 5G services. Release EIGHT follows the same direction and br ...

Alex Chalkias
5 June 2020

OSM#9 Hackfest: the highlights

Cloud and server Article

Canonical concluded its participation in the 9th OSM Hackfest with a renewed sense of fellowship with the Open Source MANO (OSM) community and great pride in the collaborative work that enabled an end-to-end mobile network orchestration demo using OSM’s model-driven capabilities to onboard network services. Following the successful organi ...

Alex Chalkias
29 May 2020

Multus: how to escape the Kubernetes eth0 prison

Ubuntu Article

Kubernetes has been successful for a number of reasons, not the least of which is that it takes care of things that application developers may not want to bother with – such as, for example, networking. Multus is a feature that can be used on top of Kubernetes to enable complex networking use cases. Kubernetes ...

Alex Chalkias
24 April 2020

Ubuntu kernel 5.4: What’s new with Ubuntu 20.04 LTS

Cloud and server Article

Ubuntu 20.04 LTS has just arrived. The latest LTS comes with a new version of the Linux kernel – 5.4 – which brings a lot of exciting new features, faster boot times, enhanced performance and security. Additionally, the Canonical kernel team ran benchmark tests to validate the performance improvements of the new kernel. Defining which ...

Alex Chalkias
3 April 2020

LXD 4.0 LTS stable release is now available

Cloud and server Article

The stable release of LXD, the machine container hypervisor, is now available. LXD 4.0 is the third LTS release for LXD and will be supported for 5 years, until June 2025. This version comes with a significant amount of new features including adding virtual machines (VMs) support, the introduction of projects and improved networking, stor ...