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qemu: Add credentials to qemu Cmd

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add credentials to the command attribute

Fixes #2444

Signed-off-by: Feng Wang <feng.wang@databricks.com>
This commit is contained in:
Feng Wang 2021-08-09 13:44:33 -07:00
parent 3c64244cbb
commit 3a9a67499f
1 changed files with 15 additions and 1 deletions
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16
qemu/qemu.go
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@ -2439,6 +2439,13 @@ type Config struct {
// Ctx is the context used when launching qemu. // Ctx is the context used when launching qemu.
Ctx context.Context Ctx context.Context
// User ID.
Uid uint32
// Group ID.
Gid uint32
// Supplementary group IDs.
Groups []uint32
// Name is the qemu guest name // Name is the qemu guest name
Name string Name string
@ -2898,8 +2905,15 @@ func LaunchQemu(config Config, logger QMPLog) (string, error) {
ctx = context.Background() ctx = context.Background()
} }
attr := syscall.SysProcAttr{}
attr.Credential = &syscall.Credential{
Uid: config.Uid,
Gid: config.Gid,
Groups: config.Groups,
}
return LaunchCustomQemu(ctx, config.Path, config.qemuParams, return LaunchCustomQemu(ctx, config.Path, config.qemuParams,
config.fds, nil, logger) config.fds, &attr, logger)
} }
// LaunchCustomQemu can be used to launch a new qemu instance. // LaunchCustomQemu can be used to launch a new qemu instance.