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qemu: only set systemd related kernel parameters when needed

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When we use initrd based booting, there is no systemd to be configured.

Signed-off-by: Peng Tao <bergwolf@gmail.com>
This commit is contained in:
Peng Tao 2018-03-22 16:24:30 +08:00
parent 38af66ca39
commit 8c5fb45f99
3 changed files with 15 additions and 0 deletions
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2
virtcontainers/qemu_amd64.go
View File

@ -105,6 +105,8 @@ func newQemuArch(config HypervisorConfig) qemuArch {
if config.ImagePath != "" {
q.kernelParams = append(q.kernelParams, kernelRootParams...)
q.kernelParamsNonDebug = append(q.kernelParamsNonDebug, kernelParamsSystemdNonDebug...)
q.kernelParamsDebug = append(q.kernelParamsDebug, kernelParamsSystemdDebug...)
}
return q

11
virtcontainers/qemu_arch_base.go
View File

@ -136,6 +136,11 @@ const (
// parameters that will be used in standard (non-debug) mode.
var kernelParamsNonDebug = []Param{
{"quiet", ""},
}
// kernelParamsSystemdNonDebug is a list of the default systemd related
// kernel parameters that will be used in standard (non-debug) mode.
var kernelParamsSystemdNonDebug = []Param{
{"systemd.show_status", "false"},
}
@ -144,6 +149,12 @@ var kernelParamsNonDebug = []Param{
// possible).
var kernelParamsDebug = []Param{
{"debug", ""},
}
// kernelParamsSystemdDebug is a list of the default systemd related kernel
// parameters that will be used in debug mode (as much boot output as
// possible).
var kernelParamsSystemdDebug = []Param{
{"systemd.show_status", "true"},
{"systemd.log_level", "debug"},
}

2
virtcontainers/qemu_arm64.go
View File

@ -77,6 +77,8 @@ func newQemuArch(config HypervisrConfig) qemuArch {
if config.ImagePath != "" {
q.kernelParams = append(q.kernelParams, kernelRootParams...)
q.kernelParamsNonDebug = append(q.kernelParamsNonDebug, kernelParamsSystemdNonDebug...)
q.kernelParamsDebug = append(q.kernelParamsDebug, kernelParamsSystemdDebug...)
}
return q