How do you deal with config files that need different settings based on various services that are running on a host and cooperate with other teams? It’s a common question, and it came up on in #cfengine on irc.freenode.net recently. The issue is that team A might be working on package A, which requires some environment variables set. But team B might be working on a totally different thing — and want to achieve the same thing.
Today we are very happy to announce the maintenance release of CFEngine 3.10.5. This is an update to the LTS 3.10 series, adding improved stability, several bug fixes and increased performance. 3.10 LTS is the successor of 3.7 LTS that, since August 2018, is no longer supported. We recommend everyone still using CFEngine 3.7 to upgrade to either 3.10 or 3.12. We are available to support you with such an upgrade if you need it.
At SURFsara we use CFEngine on our National Compute Cluster (LISA) and other systems as our configuration management tool. With the release of CFEngine 3.12 I want to highlight 2 new features, namely: missing_ok, multiple augments.
In some performance critical situations, it makes sense to limit management software to a single CPU (core). We can do this using systemd and cgroups. CFEngine already provides systemd units on relevant platforms, we just need to tweak them. I’m using CFEngine Enterprise 3.12 on CentOS 7, but the steps should be very similar on other platforms/versions.
Today we are happy to announce the general availability of CFEngine 3.12.0 LTS! This release has a lot of new features, and we are very excited about all the new possibilities you get with CFEngine 3.12.0 LTS. If you are using the previous LTS, 3.10 you will also benefit from all the new features, improvements and testing of the 3.11 release, which you can read more about in the CFEngine 3.11 release post.
Today we are happy to announce the general availability of CFEngine 3.12.0 LTS beta. The release of 3.12.0 beta took longer than expected. As a result we have decided to adjust our release schedule, and we releasing 3.12.0 beta now and later this year 3.12.0 will be the next official LTS release.
