diff options
Diffstat (limited to 'libpod/options.go')
| -rw-r--r-- | libpod/options.go | 84 |
1 files changed, 14 insertions, 70 deletions
diff --git a/libpod/options.go b/libpod/options.go index bfbbb9e2d..19c776cf0 100644 --- a/libpod/options.go +++ b/libpod/options.go @@ -768,16 +768,8 @@ func WithIPCNSFrom(nsCtr *Container) CtrCreateOption { return define.ErrCtrFinalized } - if !nsCtr.valid { - return define.ErrCtrRemoved - } - - if nsCtr.ID() == ctr.ID() { - return errors.Wrapf(define.ErrInvalidArg, "must specify another container") - } - - if ctr.config.Pod != "" && nsCtr.config.Pod != ctr.config.Pod { - return errors.Wrapf(define.ErrInvalidArg, "container has joined pod %s and dependency container %s is not a member of the pod", ctr.config.Pod, nsCtr.ID()) + if err := checkDependencyContainer(nsCtr, ctr); err != nil { + return err } ctr.config.IPCNsCtr = nsCtr.ID() @@ -796,16 +788,8 @@ func WithMountNSFrom(nsCtr *Container) CtrCreateOption { return define.ErrCtrFinalized } - if !nsCtr.valid { - return define.ErrCtrRemoved - } - - if nsCtr.ID() == ctr.ID() { - return errors.Wrapf(define.ErrInvalidArg, "must specify another container") - } - - if ctr.config.Pod != "" && nsCtr.config.Pod != ctr.config.Pod { - return errors.Wrapf(define.ErrInvalidArg, "container has joined pod %s and dependency container %s is not a member of the pod", ctr.config.Pod, nsCtr.ID()) + if err := checkDependencyContainer(nsCtr, ctr); err != nil { + return err } ctr.config.MountNsCtr = nsCtr.ID() @@ -824,22 +808,14 @@ func WithNetNSFrom(nsCtr *Container) CtrCreateOption { return define.ErrCtrFinalized } - if !nsCtr.valid { - return define.ErrCtrRemoved - } - - if nsCtr.ID() == ctr.ID() { - return errors.Wrapf(define.ErrInvalidArg, "must specify another container") + if err := checkDependencyContainer(nsCtr, ctr); err != nil { + return err } if ctr.config.CreateNetNS { return errors.Wrapf(define.ErrInvalidArg, "cannot join another container's net ns as we are making a new net ns") } - if ctr.config.Pod != "" && nsCtr.config.Pod != ctr.config.Pod { - return errors.Wrapf(define.ErrInvalidArg, "container has joined pod %s and dependency container %s is not a member of the pod", ctr.config.Pod, nsCtr.ID()) - } - ctr.config.NetNsCtr = nsCtr.ID() return nil @@ -856,16 +832,8 @@ func WithPIDNSFrom(nsCtr *Container) CtrCreateOption { return define.ErrCtrFinalized } - if !nsCtr.valid { - return define.ErrCtrRemoved - } - - if nsCtr.ID() == ctr.ID() { - return errors.Wrapf(define.ErrInvalidArg, "must specify another container") - } - - if ctr.config.Pod != "" && nsCtr.config.Pod != ctr.config.Pod { - return errors.Wrapf(define.ErrInvalidArg, "container has joined pod %s and dependency container %s is not a member of the pod", ctr.config.Pod, nsCtr.ID()) + if err := checkDependencyContainer(nsCtr, ctr); err != nil { + return err } if ctr.config.NoCgroups { @@ -888,16 +856,8 @@ func WithUserNSFrom(nsCtr *Container) CtrCreateOption { return define.ErrCtrFinalized } - if !nsCtr.valid { - return define.ErrCtrRemoved - } - - if nsCtr.ID() == ctr.ID() { - return errors.Wrapf(define.ErrInvalidArg, "must specify another container") - } - - if ctr.config.Pod != "" && nsCtr.config.Pod != ctr.config.Pod { - return errors.Wrapf(define.ErrInvalidArg, "container has joined pod %s and dependency container %s is not a member of the pod", ctr.config.Pod, nsCtr.ID()) + if err := checkDependencyContainer(nsCtr, ctr); err != nil { + return err } ctr.config.UserNsCtr = nsCtr.ID() @@ -917,16 +877,8 @@ func WithUTSNSFrom(nsCtr *Container) CtrCreateOption { return define.ErrCtrFinalized } - if !nsCtr.valid { - return define.ErrCtrRemoved - } - - if nsCtr.ID() == ctr.ID() { - return errors.Wrapf(define.ErrInvalidArg, "must specify another container") - } - - if ctr.config.Pod != "" && nsCtr.config.Pod != ctr.config.Pod { - return errors.Wrapf(define.ErrInvalidArg, "container has joined pod %s and dependency container %s is not a member of the pod", ctr.config.Pod, nsCtr.ID()) + if err := checkDependencyContainer(nsCtr, ctr); err != nil { + return err } ctr.config.UTSNsCtr = nsCtr.ID() @@ -945,16 +897,8 @@ func WithCgroupNSFrom(nsCtr *Container) CtrCreateOption { return define.ErrCtrFinalized } - if !nsCtr.valid { - return define.ErrCtrRemoved - } - - if nsCtr.ID() == ctr.ID() { - return errors.Wrapf(define.ErrInvalidArg, "must specify another container") - } - - if ctr.config.Pod != "" && nsCtr.config.Pod != ctr.config.Pod { - return errors.Wrapf(define.ErrInvalidArg, "container has joined pod %s and dependency container %s is not a member of the pod", ctr.config.Pod, nsCtr.ID()) + if err := checkDependencyContainer(nsCtr, ctr); err != nil { + return err } ctr.config.CgroupNsCtr = nsCtr.ID() |