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systemd: properly check DefaultDependencies is read only 

on systemd v208 in Centos7 and Fedora20 error is not:
"org.freedesktop.DBus.Error.PropertyReadOnly"
but:
"property.org.freedesktop.DBus.Error.PropertyReadOnly"
so check failes and in Docker we get:
Docker daemon: System error: Cannot set property DefaultDependencies, or
unknown property

Fix for commit:
99233fde8c

Signed-off-by: Pavel Tikhomirov <ptikhomirov@parallels.com>
This commit is contained in:
Pavel Tikhomirov 2015-03-20 15:01:55 +03:00
parent b6cf7a6c85
commit dc4bd4cece
1 changed files with 1 additions and 1 deletions
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2
cgroups/systemd/apply_systemd.go
View File

@ -91,7 +91,7 @@ func UseSystemd() bool {
ddf := newProp("DefaultDependencies", false)
if _, err := theConn.StartTransientUnit("docker-systemd-test-default-dependencies.scope", "replace", ddf); err != nil {
if dbusError, ok := err.(dbus.Error); ok {
if dbusError.Name == "org.freedesktop.DBus.Error.PropertyReadOnly" {
if strings.Contains(dbusError.Name, "org.freedesktop.DBus.Error.PropertyReadOnly") {
hasTransientDefaultDependencies = false
}
}