github/kata-containers
1
0
Fork 1
mirror of https://github.com/kata-containers/kata-containers.git synced 2025-07-03 18:47:03 +00:00
Code Issues Projects Releases Wiki Activity

virtcontainers: clh: Turn-off serial and virtio-console by default

Browse Source 
We will need to have console output from the guest only for debugging
purposes. As a result, we can turn-off both the serial and
virtio-console devices by default for better boot time.

Fixes: #2820

Signed-off-by: Bo Chen <chen.bo@intel.com>
(cherry picked from commit 3e24e46c70)
This commit is contained in:
Bo Chen 2021-10-11 17:38:45 -07:00 committed by Fabiano Fidêncio
parent 53c4492fb3
commit 1e798b96fd
1 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
src/runtime/virtcontainers/clh.go
View File

@ -286,11 +286,12 @@ func (clh *cloudHypervisor) createSandbox(ctx context.Context, id string, networ
clh.vmconfig.Pmem = &[]chclient.PmemConfig{*pmem}
}
// set the serial console to the cloud hypervisor
// Use serial port as the guest console only in debug mode,
// so that we can gather early OS booting log
if clh.config.Debug {
clh.vmconfig.Serial = chclient.NewConsoleConfig(cctTTY)
} else {
clh.vmconfig.Serial = chclient.NewConsoleConfig(cctNULL)
clh.vmconfig.Serial = chclient.NewConsoleConfig(cctOFF)
}
clh.vmconfig.Console = chclient.NewConsoleConfig(cctOFF)
@ -967,9 +968,8 @@ func (clh *cloudHypervisor) launchClh() (int, error) {
//###########################################################################
const (
cctOFF string = "Off"
cctNULL string = "Null"
cctTTY string = "Tty"
cctOFF string = "Off"
cctTTY string = "Tty"
)
const (