Release 2017_007 (2017-04-24)¶
[NixOS] VMs will be rebooted due to a kernel update.
[NixOS] MongoDB instances will be restarted.
[NixOS] Network will be restarted without actively restarting services.
Update Qemu guest agent and Linux kernel to avoid VM hangs (#26515).
/etc/local/postfix/master.cfto add local master.cf content to Postfix (#26492).
Add sysstat service on all VMs (#26608).
Manage Load thresholds based on machine’s CPU count (#26550).
Monitoring: various improvements to journal checks (#26440, #26458).
Monitoring: Ignore invalid client-side cipher selection in SSH journal check (#26493).
Update MongoDB 3.2 to newest release in series (3.2.12) to benefit from fixes for segfaults and other bugs.
Exclude autofs from datadog’s filesystem checks.
Add collectd metrics for ElasticSearch.
Fix network bug which caused PostgreSQL/Redis failures during VM startup (#22431)
Update fc.qemu to get rid of VM hangs (#26521).
Improve rotation of MySQL logs (#25164, #26230).
Enable VP8 support for ffmpeg (#26260).
Increase router conntrack memory to avoid packet losses (#26425).
Move backy to XFS volumes instead of btrfs (#26014).
Provide wkhtmltopdf in psdpdf role.