Friday Aug 15, 2014

Mirroring IPS repositories

Out of the many changes introduced in packaging with the Oracle Solaris 11.2 release, one of really good ones was the introduction of a repository mirroring service. This provides administrators with an easy, automated way of mirroring repository contents. For example, let's say you had a package repository set up locally that was serving the clients in your data center. While we provide a few different ways to sync up the contents of this repository with the Oracle Solaris 11 support repository hosted by Oracle through the pkgrecv utility or incremental ISO images, it's a pretty manual process. Now it's a case of simply configuring and starting an SMF service, svc:/application/pkg/mirror:default.

I've written a short article on this new IPS feature - How to Set Up a Repository Mirroring Service with the Oracle Solaris 11 Image Packaging Service.

You'll also notice that I also include a sneaky mention of pkg exact-install, another new feature that allows administrators to essentially reset a system to a known software boundary. Bart Smaalders has already covered this in a great blog post.

Friday Aug 01, 2014

Oracle Solaris 11.2 Available

We got there in the end, and today, Oracle Solaris 11.2 has been officially made available.

This is the most significant release I've had the pleasure to work on, and we've made huge strides in terms of overall usability, performance, and functionality. There are some really incredible base technologies included in this release - everything from independent kernel versions and patching with Oracle Solaris Kernel Zones, fast and portable clone and disaster recovery images with Unified Archives, simple to use compliance framework built on OpenSCAP, and open cloud infrastructure with OpenStack. With 21 months of hard work, Oracle Solaris 11.2 represents a huge milestone as it shifts from an enterprise-grade operating system, to a comprehensive cloud platform.

Of course we're still ensuring we're the best platform for enterprise applications and ensuring an engineered solution for Oracle - those go without saying.

Download Oracle Solaris 11.2 today!

Secure, compliant application deployment with Oracle Solaris 11

One of the really exciting features that was introduced in Oracle Solaris 11.2 is called Unified Archives. Unified Archives provide system cloning and disaster recovery capabilities for the platform. Built on the foundations of Oracle Solaris ZFS, an archive can quickly be taken on a live running system thanks to snapshot and cloning. A single archive can be created for a complete system that includes a number of virtual environments. Once captured, it can be deployed using Automated Installer or using the existing zonecfg(1M) and zoneadm(1M) utilities during Oracle Solaris Zone creation. Thanks to integration with the IPS packaging system, an archive can be partially deployed with complete flexibility - across different systems of the same architecture, or using physical-to-virtual or virtual-to-physical transforms. They're completely flexible. Jesse Butler, the architect for Unified Archives, has already covered a lot of the basics in two blog posts: Introducing Unified Archives in Oracle Solaris 11.2 and Cloning Zones with Unified Archives.

Unified Archives are a pretty critical piece of the overall application lifecycle. Combined with Oracle Solaris Zones, Immutable Zones (read-only VMs), and our new compliance framework, we have a very nice set of technologies that can be combined to really aid developers and administrators in creating and deploying compliant application environments, from development through to test and eventually production. I've written an article that helps explain how you can achieve this, and greatly cut down the cost of ensuring certified and compliant applications and reducing the cost of human error or security exploits.

Take a look at How to Ensure Secure, Compliant Application Deployment with Oracle Solaris 11.

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To learn more about Oracle Solaris 11, check out an extensive list of resources including technical articles, cheat sheets and screencasts on Oracle Technology Network

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