CRI-O v1.19.4

The release notes have been generated for the commit range v1.19.3…ea37eea on Fri, 17 Sep 2021 10:56:36 EDT.

Downloads

Download the static release bundle via our Google Cloud Bucket: crio-ea37eea44.tar.gz

Add clean_shutdown_file option to allow crio/crio wipe to verify crio had time to shutdown cleanly (#5235, @haircommander)
Add option seccomp_override_empty to override an unspecified seccomp profile from being unconfined to being the runtime default. Note: setting this option makes CRI-O not fully CRI compliant, but does increase security. (#5131, @haircommander)

Fix a bug where CRI-O prematurely stopped pulling from a blocked registry, even if there was a mirror for that registry it was allowed to pull from. (#5120, @haircommander)
Fix a bug where a container exec process received a little less time than the timeout provided (#5095, @haircommander)
Fix a bug where container storage can get corrupted if the link directory is missing. (#5128, @haircommander)
Fix a performance regression with exec probes (#5174, @haircommander)
Fix an RSS regression with exec sync requests (#5274, @saschagrunert)
Fix potential panic when reopening a container’s log (#5215, @haircommander)

Fix an issue where a container started with a terminal fails on exec sync calls (#5123, @openshift-cherrypick-robot)

Nothing has changed.

Nothing has changed.