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Blog

Dustin Kirkland
15 April 2016

Docker 1.10 with Fan Networking in Ubuntu 16.04

Cloud and server Article

I’m thrilled to introduce Docker 1.10.3, supported on every Ubuntu architecture, for Ubuntu 16.04 LTS, and announce the General Availability of Ubuntu Fan Networking!That’s Ubuntu Docker binaries and Ubuntu Docker images for:armhf (rpi2, et al. IoT devices)arm64 (Cavium, et al. servers)i686 (does anyone seriously still run 32-bit intel se ...

Stéphane Graber
15 April 2016

LXD 2.0: LXD in LXD [8/12]

Cloud and server Article

This is the eighth blog post in this series about LXD 2.0.IntroductionIn the previous post I covered how to run Docker inside LXD which is a good way to get access to the portfolio of application provided by Docker while running in the safety of the LXD environment.One use case I mentioned was offering a LXD container to your users and th ...

Dustin Kirkland
14 April 2016

HOWTO: Ubuntu on Windows

Cloud and server Article

As announced last week, Microsoft and Canonical have worked together to bring Ubuntu’s userspace natively into Windows 10.As of today, Windows 10 Insiders can now take Ubuntu on Windows for a test drive!  Here’s how…1) You need to have a system ...

Stéphane Graber
13 April 2016

LXD 2.0: Docker in LXD [7/12]

Cloud and server Article

This is the seventh blog post in this series about LXD 2.0.Why run Docker inside LXDAs I briefly covered in the first post of this series, LXD’s focus is system containers. That is, we run a full unmodified Linux distribution inside our containers. LXD for all intent and purposes doesn’t care about the workload running in the container. I ...

Ellen Arnold
13 April 2016

ScaleDB joins the Charm Partner Programme

Cloud and server Article

Canonical is excited to announce that ScaleDB has joined the Charm Partner Programme (CPP). Canonical’s CPP helps solution providers make best use of Canonical’s universal application modeling tool, Juju; enabling instant workload deployment, integration, and scaling with a click of a mouse. The Juju Charm Store has more than 250 cloud ba ...

Mark Shuttleworth
13 April 2016

Nova-LXD delivers bare-metal performance on OpenStack, while Ironic delivers NSA-as-a-Service

Cloud and server Article

With the release of LXC 2.0 and LXD, we now have a pure-container hypervisor that delivers bare-metal performance with a standard Linux guest OS experience. Very low latency, very high density, and very high control of specific in-guest application processes compared to KVM and ESX make it worth checking out for large-scale Linux virtuali ...

Stéphane Graber
12 April 2016

LXD 2.0: Remote hosts and container migration [6/12]

Cloud and server Article

This is the sixth blog post in this series about LXD 2.0.Remote protocolsLXD 2.0 supports two protocols:LXD 1.0 API: That’s the REST API used between the clients and a LXD daemon as well as between LXD daemons when copying/moving images and containers.Simplestreams: The Simplestreams protocol is a read-only, image-only protocol used by bo ...

Olli Ries
12 April 2016

Adding snaps for secure, transactional packages in Ubuntu 16.04 LTS

Desktop Article

The development of the Ubuntu phone platform and its expansion to IoT and devices has challenged us to solve real problems in security and reliability. These challenges apply equally to desktop and server systems and are a source of frustration for users and developers who want newer software on long-term supported releases. This has led ...

Canonical
12 April 2016

Ubuntu OpenStack growth confirmed by latest OpenStack User Survey

Cloud and server Article

The most recent OpenStack user survey has gone live. In it we see tremendous growth for Ubuntu OpenStack in production clouds. We’re super excited about the support the community continues to show for Ubuntu. Here at Canonical we get to work with the world’s largest production OpenStack clouds, from telco to big data and pure ...

Canonical
11 April 2016

Nexenta & Canonical to Deliver Joint Software-Defined Storage Solution

Ubuntu Article

NexentaEdge Charms now available via Juju Charm Store; Canonical to offer NexentaEdge to enterprise customers SANTA CLARA, Calif. and LONDON, UK – April 6, 2016 — Nexenta, the global leader in Open Source-driven Software-Defined Storage (OpenSDS), and Canonical, the company behind Ubuntu and Ubuntu OpenStack, have today jointly announced ...

Canonical
7 April 2016

LXD networking: lxdbr0 explained

Cloud and server Article

Recently, LXD stopped depending on lxc, and thus moved to using its own bridge, called lxdbr0. lxdbr0 behaves significantly differently than lxcbr0: it is ipv6 link local only by default (i.e. there is no ipv4 or ipv6 subnet configured by default), and only HTTP traffic is proxied over the network. This means that e.g. you ...

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