The Varnish Cache project recently released varnish-5.0, and Varnish Software released hitch-1.4.1. I have wrapped packages for Fedora and EPEL.

varnish-5.0 has VCL and configuration file changes, so the updated package has been pushed to Fedora 25 and Rawhide, but will not replace the ones currently in EPEL nor in Fedora stable. Those who need varnish-5.0 for EPEL may use my COPR repos at https://copr.fedorainfracloud.org/coprs/ingvar/varnish50/. They include the varnish-5.0 and matching varnish-modules packages, and are compatible with EPEL 5, 6, and 7.

hitch-1.4.1 is configure file compatible with earlier releases, so packages for Fedora and EPEL are available in their respective repos, or will be once they trickle down to stable.

As always, feedback is warmly welcome. Please report via Red Hat’s Bugzilla or, while the packages are cooking in testing, Fedora’s Package Update System

Ingvar Hagelund

Team Lead, Application Management for Media at Redpill Linpro

Ingvar has been a system administrator at Redpill Linpro for more than 15 years. He's also a long time contributor to the Fedora and EPEL projects.

Ansible/AWX network performance investigation

When we introduced the network configuration using Ansible and AWX at a customer, we gradually extended the configuration scope. Over time, more and more configuration got added into the configuration pool and this lead to longer and longer run-times for the playbooks.

While the job-execution got really simple by using AWX instead of the plain CLI method for Ansible, the time to finish drew heavily on that benefit.

A complete job-run over the network infrastructure took at least ... [continue reading]

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