From d1fc3fc702cce6efca4a20f972ef1931c8392548 Mon Sep 17 00:00:00 2001 From: Sascha Grunert Date: Wed, 8 May 2019 08:49:08 +0200 Subject: Add `systemd` build tag If the systemd development files are not present on the system which builds podman, then `podman events` will error on runtime creation. Beside this, a warning will be printed when compiling podman. This commit mainly exists because projects which depend on libpod would not need the podman event support and therefore do not need to rely on the systemd headers. Signed-off-by: Sascha Grunert --- libpod/events/events_linux.go | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'libpod/events/events_linux.go') diff --git a/libpod/events/events_linux.go b/libpod/events/events_linux.go index da5d7965e..11f309574 100644 --- a/libpod/events/events_linux.go +++ b/libpod/events/events_linux.go @@ -8,12 +8,14 @@ import ( ) // NewEventer creates an eventer based on the eventer type -func NewEventer(options EventerOptions) (Eventer, error) { - var eventer Eventer +func NewEventer(options EventerOptions) (eventer Eventer, err error) { logrus.Debugf("Initializing event backend %s", options.EventerType) switch strings.ToUpper(options.EventerType) { case strings.ToUpper(Journald.String()): - eventer = EventJournalD{options} + eventer, err = newEventJournalD(options) + if err != nil { + return nil, errors.Wrapf(err, "eventer creation") + } case strings.ToUpper(LogFile.String()): eventer = EventLogFile{options} default: -- cgit v1.2.3-54-g00ecf