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-rw-r--r--pkg/domain/infra/tunnel/containers.go50
-rw-r--r--pkg/domain/infra/tunnel/images.go2
-rw-r--r--pkg/domain/infra/tunnel/network.go4
-rw-r--r--pkg/domain/infra/tunnel/pods.go25
-rw-r--r--pkg/domain/infra/tunnel/volumes.go9
5 files changed, 31 insertions, 59 deletions
diff --git a/pkg/domain/infra/tunnel/containers.go b/pkg/domain/infra/tunnel/containers.go
index 68a8b0329..4bd813847 100644
--- a/pkg/domain/infra/tunnel/containers.go
+++ b/pkg/domain/infra/tunnel/containers.go
@@ -32,13 +32,11 @@ func (ic *ContainerEngine) ContainerExists(ctx context.Context, nameOrID string)
}
func (ic *ContainerEngine) ContainerWait(ctx context.Context, namesOrIds []string, options entities.WaitOptions) ([]entities.WaitReport, error) {
- var (
- responses []entities.WaitReport
- )
cons, err := getContainersByContext(ic.ClientCxt, false, namesOrIds)
if err != nil {
return nil, err
}
+ responses := make([]entities.WaitReport, 0, len(cons))
for _, c := range cons {
response := entities.WaitReport{Id: c.ID}
exitCode, err := containers.Wait(ic.ClientCxt, c.ID, &options.Condition)
@@ -53,13 +51,11 @@ func (ic *ContainerEngine) ContainerWait(ctx context.Context, namesOrIds []strin
}
func (ic *ContainerEngine) ContainerPause(ctx context.Context, namesOrIds []string, options entities.PauseUnPauseOptions) ([]*entities.PauseUnpauseReport, error) {
- var (
- reports []*entities.PauseUnpauseReport
- )
ctrs, err := getContainersByContext(ic.ClientCxt, options.All, namesOrIds)
if err != nil {
return nil, err
}
+ reports := make([]*entities.PauseUnpauseReport, 0, len(ctrs))
for _, c := range ctrs {
err := containers.Pause(ic.ClientCxt, c.ID)
reports = append(reports, &entities.PauseUnpauseReport{Id: c.ID, Err: err})
@@ -68,13 +64,11 @@ func (ic *ContainerEngine) ContainerPause(ctx context.Context, namesOrIds []stri
}
func (ic *ContainerEngine) ContainerUnpause(ctx context.Context, namesOrIds []string, options entities.PauseUnPauseOptions) ([]*entities.PauseUnpauseReport, error) {
- var (
- reports []*entities.PauseUnpauseReport
- )
ctrs, err := getContainersByContext(ic.ClientCxt, options.All, namesOrIds)
if err != nil {
return nil, err
}
+ reports := make([]*entities.PauseUnpauseReport, 0, len(ctrs))
for _, c := range ctrs {
err := containers.Unpause(ic.ClientCxt, c.ID)
reports = append(reports, &entities.PauseUnpauseReport{Id: c.ID, Err: err})
@@ -83,9 +77,7 @@ func (ic *ContainerEngine) ContainerUnpause(ctx context.Context, namesOrIds []st
}
func (ic *ContainerEngine) ContainerStop(ctx context.Context, namesOrIds []string, options entities.StopOptions) ([]*entities.StopReport, error) {
- var (
- reports []*entities.StopReport
- )
+ reports := []*entities.StopReport{}
for _, cidFile := range options.CIDFiles {
content, err := ioutil.ReadFile(cidFile)
if err != nil {
@@ -125,13 +117,11 @@ func (ic *ContainerEngine) ContainerStop(ctx context.Context, namesOrIds []strin
}
func (ic *ContainerEngine) ContainerKill(ctx context.Context, namesOrIds []string, options entities.KillOptions) ([]*entities.KillReport, error) {
- var (
- reports []*entities.KillReport
- )
ctrs, err := getContainersByContext(ic.ClientCxt, options.All, namesOrIds)
if err != nil {
return nil, err
}
+ reports := make([]*entities.KillReport, 0, len(ctrs))
for _, c := range ctrs {
reports = append(reports, &entities.KillReport{
Id: c.ID,
@@ -143,7 +133,7 @@ func (ic *ContainerEngine) ContainerKill(ctx context.Context, namesOrIds []strin
func (ic *ContainerEngine) ContainerRestart(ctx context.Context, namesOrIds []string, options entities.RestartOptions) ([]*entities.RestartReport, error) {
var (
- reports []*entities.RestartReport
+ reports = []*entities.RestartReport{}
timeout *int
)
if options.Timeout != nil {
@@ -168,9 +158,6 @@ func (ic *ContainerEngine) ContainerRestart(ctx context.Context, namesOrIds []st
}
func (ic *ContainerEngine) ContainerRm(ctx context.Context, namesOrIds []string, options entities.RmOptions) ([]*entities.RmReport, error) {
- var (
- reports []*entities.RmReport
- )
for _, cidFile := range options.CIDFiles {
content, err := ioutil.ReadFile(cidFile)
if err != nil {
@@ -184,6 +171,7 @@ func (ic *ContainerEngine) ContainerRm(ctx context.Context, namesOrIds []string,
return nil, err
}
// TODO there is no endpoint for container eviction. Need to discuss
+ reports := make([]*entities.RmReport, 0, len(ctrs))
for _, c := range ctrs {
reports = append(reports, &entities.RmReport{
Id: c.ID,
@@ -198,13 +186,11 @@ func (ic *ContainerEngine) ContainerPrune(ctx context.Context, options entities.
}
func (ic *ContainerEngine) ContainerInspect(ctx context.Context, namesOrIds []string, options entities.InspectOptions) ([]*entities.ContainerInspectReport, error) {
- var (
- reports []*entities.ContainerInspectReport
- )
ctrs, err := getContainersByContext(ic.ClientCxt, false, namesOrIds)
if err != nil {
return nil, err
}
+ reports := make([]*entities.ContainerInspectReport, 0, len(ctrs))
for _, con := range ctrs {
data, err := containers.Inspect(ic.ClientCxt, con.ID, &options.Size)
if err != nil {
@@ -282,9 +268,8 @@ func (ic *ContainerEngine) ContainerExport(ctx context.Context, nameOrID string,
func (ic *ContainerEngine) ContainerCheckpoint(ctx context.Context, namesOrIds []string, options entities.CheckpointOptions) ([]*entities.CheckpointReport, error) {
var (
- reports []*entities.CheckpointReport
- err error
- ctrs []entities.ListContainer
+ err error
+ ctrs = []entities.ListContainer{}
)
if options.All {
@@ -305,6 +290,7 @@ func (ic *ContainerEngine) ContainerCheckpoint(ctx context.Context, namesOrIds [
return nil, err
}
}
+ reports := make([]*entities.CheckpointReport, 0, len(ctrs))
for _, c := range ctrs {
report, err := containers.Checkpoint(ic.ClientCxt, c.ID, &options.Keep, &options.LeaveRunning, &options.TCPEstablished, &options.IgnoreRootFS, &options.Export)
if err != nil {
@@ -317,9 +303,8 @@ func (ic *ContainerEngine) ContainerCheckpoint(ctx context.Context, namesOrIds [
func (ic *ContainerEngine) ContainerRestore(ctx context.Context, namesOrIds []string, options entities.RestoreOptions) ([]*entities.RestoreReport, error) {
var (
- reports []*entities.RestoreReport
- err error
- ctrs []entities.ListContainer
+ err error
+ ctrs = []entities.ListContainer{}
)
if options.All {
allCtrs, err := getContainersByContext(ic.ClientCxt, true, []string{})
@@ -339,6 +324,7 @@ func (ic *ContainerEngine) ContainerRestore(ctx context.Context, namesOrIds []st
return nil, err
}
}
+ reports := make([]*entities.RestoreReport, 0, len(ctrs))
for _, c := range ctrs {
report, err := containers.Restore(ic.ClientCxt, c.ID, &options.Keep, &options.TCPEstablished, &options.IgnoreRootFS, &options.IgnoreStaticIP, &options.IgnoreStaticMAC, &options.Name, &options.Import)
if err != nil {
@@ -467,7 +453,7 @@ func startAndAttach(ic *ContainerEngine, name string, detachKeys *string, input,
}
func (ic *ContainerEngine) ContainerStart(ctx context.Context, namesOrIds []string, options entities.ContainerStartOptions) ([]*entities.ContainerStartReport, error) {
- var reports []*entities.ContainerStartReport
+ reports := []*entities.ContainerStartReport{}
for _, name := range namesOrIds {
report := entities.ContainerStartReport{
Id: name,
@@ -535,11 +521,11 @@ func (ic *ContainerEngine) ContainerCleanup(ctx context.Context, namesOrIds []st
}
func (ic *ContainerEngine) ContainerInit(ctx context.Context, namesOrIds []string, options entities.ContainerInitOptions) ([]*entities.ContainerInitReport, error) {
- var reports []*entities.ContainerInitReport
ctrs, err := getContainersByContext(ic.ClientCxt, options.All, namesOrIds)
if err != nil {
return nil, err
}
+ reports := make([]*entities.ContainerInitReport, 0, len(ctrs))
for _, ctr := range ctrs {
err := containers.ContainerInit(ic.ClientCxt, ctr.ID)
// When using all, it is NOT considered an error if a container
@@ -569,8 +555,8 @@ func (ic *ContainerEngine) Config(_ context.Context) (*config.Config, error) {
func (ic *ContainerEngine) ContainerPort(ctx context.Context, nameOrID string, options entities.ContainerPortOptions) ([]*entities.ContainerPortReport, error) {
var (
- reports []*entities.ContainerPortReport
- namesOrIds []string
+ reports = []*entities.ContainerPortReport{}
+ namesOrIds = []string{}
)
if len(nameOrID) > 0 {
namesOrIds = append(namesOrIds, nameOrID)
diff --git a/pkg/domain/infra/tunnel/images.go b/pkg/domain/infra/tunnel/images.go
index fc7ac0aa8..ec2c53c4f 100644
--- a/pkg/domain/infra/tunnel/images.go
+++ b/pkg/domain/infra/tunnel/images.go
@@ -39,7 +39,7 @@ func (ir *ImageEngine) List(ctx context.Context, opts entities.ImageListOptions)
return nil, err
}
- is := make([]*entities.ImageSummary, len(images))
+ is := make([]*entities.ImageSummary, 0, len(images))
for i, img := range images {
hold := entities.ImageSummary{}
if err := utils.DeepCopy(&hold, img); err != nil {
diff --git a/pkg/domain/infra/tunnel/network.go b/pkg/domain/infra/tunnel/network.go
index 7725d8257..e7cc5fb26 100644
--- a/pkg/domain/infra/tunnel/network.go
+++ b/pkg/domain/infra/tunnel/network.go
@@ -12,7 +12,7 @@ func (ic *ContainerEngine) NetworkList(ctx context.Context, options entities.Net
}
func (ic *ContainerEngine) NetworkInspect(ctx context.Context, namesOrIds []string, options entities.NetworkInspectOptions) ([]entities.NetworkInspectReport, error) {
- var reports []entities.NetworkInspectReport
+ reports := make([]entities.NetworkInspectReport, 0, len(namesOrIds))
for _, name := range namesOrIds {
report, err := network.Inspect(ic.ClientCxt, name)
if err != nil {
@@ -24,7 +24,7 @@ func (ic *ContainerEngine) NetworkInspect(ctx context.Context, namesOrIds []stri
}
func (ic *ContainerEngine) NetworkRm(ctx context.Context, namesOrIds []string, options entities.NetworkRmOptions) ([]*entities.NetworkRmReport, error) {
- var reports []*entities.NetworkRmReport
+ reports := make([]*entities.NetworkRmReport, 0, len(namesOrIds))
for _, name := range namesOrIds {
report, err := network.Remove(ic.ClientCxt, name, &options.Force)
if err != nil {
diff --git a/pkg/domain/infra/tunnel/pods.go b/pkg/domain/infra/tunnel/pods.go
index 5ca4a6a80..d18e9937c 100644
--- a/pkg/domain/infra/tunnel/pods.go
+++ b/pkg/domain/infra/tunnel/pods.go
@@ -17,10 +17,6 @@ func (ic *ContainerEngine) PodExists(ctx context.Context, nameOrID string) (*ent
}
func (ic *ContainerEngine) PodKill(ctx context.Context, namesOrIds []string, options entities.PodKillOptions) ([]*entities.PodKillReport, error) {
- var (
- reports []*entities.PodKillReport
- )
-
_, err := util.ParseSignal(options.Signal)
if err != nil {
return nil, err
@@ -30,6 +26,7 @@ func (ic *ContainerEngine) PodKill(ctx context.Context, namesOrIds []string, opt
if err != nil {
return nil, err
}
+ reports := make([]*entities.PodKillReport, 0, len(foundPods))
for _, p := range foundPods {
response, err := pods.Kill(ic.ClientCxt, p.Id, &options.Signal)
if err != nil {
@@ -46,13 +43,11 @@ func (ic *ContainerEngine) PodKill(ctx context.Context, namesOrIds []string, opt
}
func (ic *ContainerEngine) PodPause(ctx context.Context, namesOrIds []string, options entities.PodPauseOptions) ([]*entities.PodPauseReport, error) {
- var (
- reports []*entities.PodPauseReport
- )
foundPods, err := getPodsByContext(ic.ClientCxt, options.All, namesOrIds)
if err != nil {
return nil, err
}
+ reports := make([]*entities.PodPauseReport, 0, len(foundPods))
for _, p := range foundPods {
response, err := pods.Pause(ic.ClientCxt, p.Id)
if err != nil {
@@ -69,13 +64,11 @@ func (ic *ContainerEngine) PodPause(ctx context.Context, namesOrIds []string, op
}
func (ic *ContainerEngine) PodUnpause(ctx context.Context, namesOrIds []string, options entities.PodunpauseOptions) ([]*entities.PodUnpauseReport, error) {
- var (
- reports []*entities.PodUnpauseReport
- )
foundPods, err := getPodsByContext(ic.ClientCxt, options.All, namesOrIds)
if err != nil {
return nil, err
}
+ reports := make([]*entities.PodUnpauseReport, 0, len(foundPods))
for _, p := range foundPods {
response, err := pods.Unpause(ic.ClientCxt, p.Id)
if err != nil {
@@ -92,10 +85,7 @@ func (ic *ContainerEngine) PodUnpause(ctx context.Context, namesOrIds []string,
}
func (ic *ContainerEngine) PodStop(ctx context.Context, namesOrIds []string, options entities.PodStopOptions) ([]*entities.PodStopReport, error) {
- var (
- reports []*entities.PodStopReport
- timeout = -1
- )
+ timeout := -1
foundPods, err := getPodsByContext(ic.ClientCxt, options.All, namesOrIds)
if err != nil && !(options.Ignore && errors.Cause(err) == define.ErrNoSuchPod) {
return nil, err
@@ -103,6 +93,7 @@ func (ic *ContainerEngine) PodStop(ctx context.Context, namesOrIds []string, opt
if options.Timeout != -1 {
timeout = options.Timeout
}
+ reports := make([]*entities.PodStopReport, 0, len(foundPods))
for _, p := range foundPods {
response, err := pods.Stop(ic.ClientCxt, p.Id, &timeout)
if err != nil {
@@ -119,11 +110,11 @@ func (ic *ContainerEngine) PodStop(ctx context.Context, namesOrIds []string, opt
}
func (ic *ContainerEngine) PodRestart(ctx context.Context, namesOrIds []string, options entities.PodRestartOptions) ([]*entities.PodRestartReport, error) {
- var reports []*entities.PodRestartReport
foundPods, err := getPodsByContext(ic.ClientCxt, options.All, namesOrIds)
if err != nil {
return nil, err
}
+ reports := make([]*entities.PodRestartReport, 0, len(foundPods))
for _, p := range foundPods {
response, err := pods.Restart(ic.ClientCxt, p.Id)
if err != nil {
@@ -140,11 +131,11 @@ func (ic *ContainerEngine) PodRestart(ctx context.Context, namesOrIds []string,
}
func (ic *ContainerEngine) PodStart(ctx context.Context, namesOrIds []string, options entities.PodStartOptions) ([]*entities.PodStartReport, error) {
- var reports []*entities.PodStartReport
foundPods, err := getPodsByContext(ic.ClientCxt, options.All, namesOrIds)
if err != nil {
return nil, err
}
+ reports := make([]*entities.PodStartReport, 0, len(foundPods))
for _, p := range foundPods {
response, err := pods.Start(ic.ClientCxt, p.Id)
if err != nil {
@@ -161,11 +152,11 @@ func (ic *ContainerEngine) PodStart(ctx context.Context, namesOrIds []string, op
}
func (ic *ContainerEngine) PodRm(ctx context.Context, namesOrIds []string, options entities.PodRmOptions) ([]*entities.PodRmReport, error) {
- var reports []*entities.PodRmReport
foundPods, err := getPodsByContext(ic.ClientCxt, options.All, namesOrIds)
if err != nil && !(options.Ignore && errors.Cause(err) == define.ErrNoSuchPod) {
return nil, err
}
+ reports := make([]*entities.PodRmReport, 0, len(foundPods))
for _, p := range foundPods {
response, err := pods.Remove(ic.ClientCxt, p.Id, &options.Force)
if err != nil {
diff --git a/pkg/domain/infra/tunnel/volumes.go b/pkg/domain/infra/tunnel/volumes.go
index 5b65c66ea..af7273ac4 100644
--- a/pkg/domain/infra/tunnel/volumes.go
+++ b/pkg/domain/infra/tunnel/volumes.go
@@ -16,10 +16,6 @@ func (ic *ContainerEngine) VolumeCreate(ctx context.Context, opts entities.Volum
}
func (ic *ContainerEngine) VolumeRm(ctx context.Context, namesOrIds []string, opts entities.VolumeRmOptions) ([]*entities.VolumeRmReport, error) {
- var (
- reports []*entities.VolumeRmReport
- )
-
if opts.All {
vols, err := volumes.List(ic.ClientCxt, nil)
if err != nil {
@@ -29,6 +25,7 @@ func (ic *ContainerEngine) VolumeRm(ctx context.Context, namesOrIds []string, op
namesOrIds = append(namesOrIds, v.Name)
}
}
+ reports := make([]*entities.VolumeRmReport, 0, len(namesOrIds))
for _, id := range namesOrIds {
reports = append(reports, &entities.VolumeRmReport{
Err: volumes.Remove(ic.ClientCxt, id, &opts.Force),
@@ -39,9 +36,6 @@ func (ic *ContainerEngine) VolumeRm(ctx context.Context, namesOrIds []string, op
}
func (ic *ContainerEngine) VolumeInspect(ctx context.Context, namesOrIds []string, opts entities.VolumeInspectOptions) ([]*entities.VolumeInspectReport, error) {
- var (
- reports []*entities.VolumeInspectReport
- )
if opts.All {
vols, err := volumes.List(ic.ClientCxt, nil)
if err != nil {
@@ -51,6 +45,7 @@ func (ic *ContainerEngine) VolumeInspect(ctx context.Context, namesOrIds []strin
namesOrIds = append(namesOrIds, v.Name)
}
}
+ reports := make([]*entities.VolumeInspectReport, 0, len(namesOrIds))
for _, id := range namesOrIds {
data, err := volumes.Inspect(ic.ClientCxt, id)
if err != nil {
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-12-26 22:04:26 +0000