libcontainer: force apps to think fips is enabled/disabled for testing #4246
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The motivation behind this change is to provide a flexible mechanism for containers within a Kubernetes cluster to opt out of
FIPS
mode when necessary. This change enables apps to simulateFIPS
mode being enabled or disabled for testing. Users can control whether apps believeFIPS
mode is on or off by manipulating/proc/sys/crypto/fips_enabled
.