From: Yousong Zhou <[email protected]> The command "hostname" is not available in OpenWrt by default. Strace result of hostname-3.13 on centos7 shows that bare "hostname" command calls uname() to fetch node name.
Signed-off-by: Yousong Zhou <[email protected]> --- v2 <- v1: fallback to "uname -n" when FULL_HOSTNAME=yes. Suggested by blp utilities/ovs-ctl.in | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/utilities/ovs-ctl.in b/utilities/ovs-ctl.in index e42f0f1e6..c92b270b9 100644 --- a/utilities/ovs-ctl.in +++ b/utilities/ovs-ctl.in @@ -38,9 +38,10 @@ insert_mod_if_required () { set_hostname () { # 'hostname -f' needs network connectivity to work. So we should # call this only after ovs-vswitchd is running. - hn="$(hostname -f)" - if test X$FULL_HOSTNAME = Xno; then - hn="$(hostname)" + if test X$FULL_HOSTNAME = Xyes; then + hn="$(hostname -f)" || hn="$(uname -n)" + else + hn="$(uname -n)" fi ovs_vsctl set Open_vSwitch . external-ids:hostname="$hn" } _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
