According to the linked BZ, machined expects either valid hostname or valid FQDN. While in case of multiple dots, a trailing one doesn't violate FQDN, it does violate the rule in case of something simple, like "domain.". But it's safe to remove it in both cases. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1721804 Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com&gt; --- src/conf/domain_conf.c | 4 ++-- tests/virsystemdtest.c | 1 + 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index 17867eeece..9371153618 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -30838,8 +30838,8 @@ virDomainMachineNameAppendValid(virBufferPtr buf, virBufferAddChar(buf, *name); } - /* trailing dashes are not allowed */ - virBufferTrimChars(buf, "-"); + /* trailing dashes or dots are not allowed */ + virBufferTrimChars(buf, "-."); } #undef HOSTNAME_CHARS diff --git a/tests/virsystemdtest.c b/tests/virsystemdtest.c index b7dfd64d06..9847f255ac 100644 --- a/tests/virsystemdtest.c +++ b/tests/virsystemdtest.c @@ -744,6 +744,7 @@ mymain(void) "qemu-100-kstest-network-device-default-httpksc9eed63e-981e-48ec"); TEST_MACHINE("kstest-network-device-default-httpks_(c9eed63e-981e-48ec--cdc-56b3f8c5f678)", 10, "qemu-10-kstest-network-device-default-httpksc9eed63e-981e-48ec"); + TEST_MACHINE("demo.test.", 11, "qemu-11-demo.test"); # define TESTS_PM_SUPPORT_HELPER(name, function) \ do { \ -- 2.24.1