Articles about docker

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Docker adds continuous integration to DataKit

Here's a handy tool from Docker's GitHub repository: a continuous integration library to help manage DataKit projects. DataKit went open source in May last year. At the time, Anil Madhavapeddy explained it was part of the strategy to let users run Docker natively on Windows and Mac machines. DataKit provides the software …
Container-ship

Do containers stack up as data storage building blocks?

Storage Architect There’s an almost religious divide between those who see containers as entirely stateless objects and others taking a more pragmatic approach that says state and containers is an inevitable thing. In the stateless model, data is assumed to be replicated and protected by many container instances, so the loss of any individual …
Chris Evans, 13 Jan 2017

Docker swings door shut on privilege escalation bug

Docker has patched what it calls a “minor” container escape. CVE-2016-9962 was a bug in runc – an insecure file descriptor opening that cleared the way to local privilege escalation. In other words, the contents of one container could be exposed to another, running under the same Docker instance. From its Full Disclosure post …
Docker CTO Solomon Hykes

Docker opens up crucial container plumbing code cunningly disguised as 'boring infrastructure'

Docker on Wednesday plans offer the open source community a "boring infrastructure" component that nonetheless should excite those focused on software-based containers and benefit the blissfully unaware masses. The container software maker intends to release the source code of containerd, a core container runtime, so that it …
Thomas Claburn, 14 Dec 2016

VMware releases 'not cool, but very useful' integrated containers

VMware has released its long-touted vSphere Integrated Containers (VIC), the company's way of making vSphere a fine place to run containers. Plenty of pundits have suggested that containers stand a good chance of killing virtual machines, citing the former as lighter, faster and better-suited to building the kind of apps that …
Simon Sharwood, 12 Dec 2016
emo guy

Don't cut yourself on that Edge: Nexenta containerises DevOps

Software-only storage supplier Nexenta Systems has embraced more containerisation with its NexentaEdge DevOps Edition. The NextentaEdge block and object storage software product appeared in May 2015. It became containerised in September last year, and now it has a DevOps Edition as Nexenta extends its micro-services' …
Chris Mellor, 6 Dec 2016

Think GitHub and Git but for data – and you've got FlockerHub and fli

Updated Flocker is a mouthful. It's an open-source container data volume orchestrator, which means it helps migrate data when containers shift hosts. It makes data volumes portable within clusters. Two years into its life, it's spawned a hosted service called FlockerHub. Its creator, ClusterHQ, describes it and its command line …
Container ship, photo via Dmitry Chulov Shutterstock

Apcera pitches escape from IT hamster wheel

Apcera, a San Francisco-based maker of container management software, on Tuesday plans to update the Apcera Platform with capabilities to help enterprises deal with containers more effectively. Apcera's software allows companies to deploy and manage cloud-native and legacy applications using on-premises, hybrid, or cloud …

Docker user? Haven't patched Dirty COW yet? Got bad news for you

Here's another reason to pay attention to patching your Linux systems against the Dirty COW vulnerability: it can be used to escape Docker containers. That news comes from Paranoid Software's Gabriel Lawrence, who describes the escape here. Dirty COW is a race condition in Linux arising from how Copy-On-Write (the COW in the …
Containers_at_port

VMware do we go from here?

Storage Architect VMWorld Europe was held last week in Barcelona. We saw the release of vSphere 6.5, plus a suite of other products and enhancements to the core platform. There was also the announcement of a partnership with AWS, which had many (including myself) scratching their heads as to exactly what it meant. So where is …
Chris Evans, 27 Oct 2016
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Drop, no, wait, deploy Anchore: Security code plunges into containers

Schrödinger's cat, as described in a famous thought experiment formulated to explain the indeterminacy of quantum states, sits in a steel box, at once alive and dead. It's conceit that depends on the opacity of the box. Such blindness is anathema in the information technology industry, where compliance rules demand knowing …

Docker emits InfraKit to wrangle containers on competing clouds

LinuxCon Docker is removing some of the hurdles to running its poster-child technology on various cloud platforms. On Tuesday at LinuxCon Europe, Docker founder and chief technology officer Solomon Hykes released under the Apache 2.0 license InfraKit, a set of software tools for managing containers on cloud services. “It's the magical …
Gavin Clarke, 5 Oct 2016
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When two tribes go to war: Docker Swarm on the left, easier-to-install Kubernetes on the right

Analysis Container orchestration software Kubernetes reached version 1.4 this week, an act of "user empathy" as described by Google developer advocate Kelsey Hightower, because ease of use has been something of an afterthought. "Over the past few releases we've been working hard on easing the complexity of getting a well-maintained, …
Thomas Claburn, 29 Sep 2016
Microsoft's Mark Russinovich with customer Daryll Fogal and Docker COO Scott Johnston

Microsoft releases Server 2016, complete with commercial Docker engine

Ignite Microsoft announced the release of Windows Server 2016 and System Center 2016 at its Ignite event in Atlanta. The commercially supported edition of the Docker engine is included at no extra cost. Server 2016 and System Center 2016 are available for download this week and will be on sale from October 1 2016. A key feature of …
Tim Anderson, 26 Sep 2016
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Docker Cloud under fire after DDoS attacks slam DNS, knacker websites

Updated Websites running on the Docker Cloud hosted container management and deployment service were taken down by an apparent DNS outage on Monday. Reg readers and Docker Cloud support forum members complained today that their services were down or suffering intermittent outages with little explanation from Docker. One angry user …
Gavin Clarke, 19 Jul 2016
Shipping_containers

Lock up yer cargo: Commvault wants to be your container bouncer

Data-protection slinger Commvault has plans to deliver stateful container protection by the end of the year. Although we understood Commvault had an intent to protect containerised servers we didn't know there was a plan to to so. There is. Chief communications officer Bill Wohl said: "We are working to support containers …
Chris Mellor, 18 Jul 2016
Fossilised remains of Montsechia vidalii

Docker and storage – solving the problem of data persistence

In June I was in in Seattle, the home of Starbucks, Boeing and Microsoft, for DockerCon 2016. Compared to the normal events I attend, this one promises to be a more “casual” affair, so I sported polo shirts and vendor hoodies as my standard attire. One of the more interesting problems yet to be fully solved with container …
Chris Evans, 18 Jul 2016
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Containers rated more secure than conventional apps

Containers are more secure than apps running on a bare OS and organisations that like not being hacked therefore need to seriously consider a move, according to analyst firm Gartner. Analyst Jeorg Fritsch, in a new document titled How to Secure Docker Containers in Operation says “Gartner asserts that applications deployed in …
Simon Sharwood, 15 Jul 2016

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