Fix a lock up in a container due to udevadm call

Adjust rngd-wake-threshold.service and post section
so udevadm is not run in a container.

Resolves: rhbz#1975588

Signed-off-by: Vladis Dronov <vdronov@redhat.com>

rng-tools.spec

@@ -1,5 +1,6 @@
 %global _hardened_build 1
 
+# this is a correct if, bcond_with actually means without and vice versa
 %if 0%{?rhel} && 0%{?rhel} >= 9
 %bcond_with    pkcs11
 %bcond_with    rtlsdr
@@ -11,7 +12,7 @@
 Summary:        Random number generator related utilities
 Name:           rng-tools
 Version:        6.13
-Release:        2%{?dist}
+Release:        3%{?dist}
 License:        GPLv2+
 URL:            https://github.com/nhorman/rng-tools
 Source0:        https://github.com/nhorman/rng-tools/archive/v%{version}/rng-tools-%{version}.tar.gz
@@ -78,7 +79,7 @@ getent passwd rngd >/dev/null || useradd -r -M -d %{_localstatedir}/lib/rngd -s
 
 %post
 %systemd_post rngd.service rngd-wake-threshold.service
-udevadm trigger --sysname-match=hw_random --settle
+/usr/bin/systemctl start rngd-wake-threshold.service || :
 
 %preun
 %systemd_preun rngd.service rngd-wake-threshold.service
@@ -99,6 +100,10 @@ udevadm trigger --sysname-match=hw_random --settle
 %attr(0644,root,root)   %{_udevrulesdir}/60-hwrng.rules
 
 %changelog
+* Mon Jul 05 2021 Vladis Dronov <vdronov@redhat.com> - 6.13-3
+- Adjust rngd-wake-threshold.service and post section so udevadm
+  is not run in a container (bz 1965318)
+
 * Thu Jun 17 2021 Mohan Boddu <mboddu@redhat.com> - 6.13-2
 - Specbump for openssl 3.0
   Related: rhbz#1971065
@@ -118,17 +123,21 @@ udevadm trigger --sysname-match=hw_random --settle
 - Add 3 small upstream patches fixing issues
 
 * Wed Apr 28 2021 Vladis Dronov <vdronov@redhat.com> - 6.12-3
-- There is no need to hardcode _sbindir anymore, also the old value is incorrect (bz 1965318)
+- There is no need to hardcode _sbindir anymore, also the old
+  value is incorrect (bz 1965318)
 
 * Fri Apr 16 2021 Mohan Boddu <mboddu@redhat.com> - 6.12-2
-- Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937
+- Rebuilt for RHEL 9 BETA on Apr 15th 2021.
+  Related: rhbz#1947937
 
 * Fri Mar 12 2021 Vladis Dronov <vdronov@redhat.com> - 6.12-1
 - Update to 6.12
 - Drop libsysfs dependency since it is not used anymore
-- Remove jitterentropy-remove-install.patch since we depend on a system jitterentropy library now
+- Remove jitterentropy-remove-install.patch since we depend on
+  a system jitterentropy library now
 - Remove rngd-shutdown.patch since it is the upstream commit 62fbff0a
-- Remove rngd-exit-code-for-list.patch since it is the upstream commit fb46dc48
+- Remove rngd-exit-code-for-list.patch since it is the upstream commit
+  fb46dc48
 - Remove pkcs11-path.patch since it is the upstream commit 1993eca9
 
 * Tue Mar 02 2021 Vladis Dronov <vdronov@redhat.com> - 6.11-3
@@ -294,4 +303,3 @@ udevadm trigger --sysname-match=hw_random --settle
 
 * Wed Mar 24 2010 Jeff Garzik <jgarzik@redhat.com> - 2-1
 - initial revision (as rng-tools)
-

rngd-wake-threshold.service

@@ -1,5 +1,6 @@
 [Unit]
 Description=Hardware RNG Entropy Gatherer Wake threshold service
+ConditionVirtualization=!container
 Before=rngd.service
 
 [Service]