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qemu: refector createPod()

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To fix CI complains:
virtcontainers/qemu.go:248:⚠️ cyclomatic complexity 18 of
function (*qemu).createPod() is high (> 15) (gocyclo)

Signed-off-by: Peng Tao <bergwolf@gmail.com>
This commit is contained in:
Peng Tao 2018-03-23 11:31:56 +08:00
parent 8c5fb45f99
commit 423e86405e
1 changed files with 31 additions and 13 deletions
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44
virtcontainers/qemu.go
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@ -244,13 +244,10 @@ func (q *qemu) qmpSocketPath(socketName string) (string, error) {
return path, nil
}
// createPod is the Hypervisor pod creation implementation for govmmQemu.
func (q *qemu) createPod(podConfig PodConfig) error {
var devices []govmmQemu.Device
func (q *qemu) getQemuMachine(podConfig PodConfig) (govmmQemu.Machine, error) {
machine, err := q.arch.machine()
if err != nil {
return err
return govmmQemu.Machine{}, err
}
accelerators := podConfig.HypervisorConfig.MachineAccelerators
@ -261,6 +258,34 @@ func (q *qemu) createPod(podConfig PodConfig) error {
machine.Options += accelerators
}
return machine, nil
}
func (q *qemu) appendImage(devices []govmmQemu.Device) ([]govmmQemu.Device, error) {
imagePath, err := q.config.ImageAssetPath()
if err != nil {
return nil, err
}
if imagePath != "" {
devices, err = q.arch.appendImage(devices, imagePath)
if err != nil {
return nil, err
}
}
return devices, nil
}
// createPod is the Hypervisor pod creation implementation for govmmQemu.
func (q *qemu) createPod(podConfig PodConfig) error {
var devices []govmmQemu.Device
machine, err := q.getQemuMachine(podConfig)
if err != nil {
return err
}
smp := q.cpuTopology()
memory, err := q.memoryTopology(podConfig)
@ -343,17 +368,10 @@ func (q *qemu) createPod(podConfig PodConfig) error {
devices = q.arch.appendConsole(devices, q.getPodConsole(podConfig.ID))
if initrdPath == "" {
imagePath, err := q.config.ImageAssetPath()
devices, err = q.appendImage(devices)
if err != nil {
return err
}
if imagePath != "" {
devices, err = q.arch.appendImage(devices, imagePath)
if err != nil {
return err
}
}
}
if q.config.BlockDeviceDriver == VirtioBlock {