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api/types: hostconfig: clean up enum for Isolation

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Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
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Sebastiaan van Stijn 2019-10-13 15:33:15 +02:00
parent 09cf117b31
commit 5ae1c1f4cf
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1 changed files with 15 additions and 14 deletions
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29
api/types/container/host_config.go
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@ -44,33 +44,34 @@ func (c CgroupnsMode) Valid() bool {
// values are platform specific // values are platform specific
type Isolation string type Isolation string
// Isolation modes for containers
const (
IsolationEmpty Isolation = "" // IsolationEmpty is unspecified (same behavior as default)
IsolationDefault Isolation = "default" // IsolationDefault is the default isolation mode on current daemon
IsolationProcess Isolation = "process" // IsolationProcess is process isolation mode
IsolationHyperV Isolation = "hyperv" // IsolationHyperV is HyperV isolation mode
)
// IsDefault indicates the default isolation technology of a container. On Linux this // IsDefault indicates the default isolation technology of a container. On Linux this
// is the native driver. On Windows, this is a Windows Server Container. // is the native driver. On Windows, this is a Windows Server Container.
func (i Isolation) IsDefault() bool { func (i Isolation) IsDefault() bool {
return strings.ToLower(string(i)) == "default" || string(i) == "" // TODO consider making isolation-mode strict (case-sensitive)
v := Isolation(strings.ToLower(string(i)))
return v == IsolationDefault || v == IsolationEmpty
} }
// IsHyperV indicates the use of a Hyper-V partition for isolation // IsHyperV indicates the use of a Hyper-V partition for isolation
func (i Isolation) IsHyperV() bool { func (i Isolation) IsHyperV() bool {
return strings.ToLower(string(i)) == "hyperv" // TODO consider making isolation-mode strict (case-sensitive)
return Isolation(strings.ToLower(string(i))) == IsolationHyperV
} }
// IsProcess indicates the use of process isolation // IsProcess indicates the use of process isolation
func (i Isolation) IsProcess() bool { func (i Isolation) IsProcess() bool {
return strings.ToLower(string(i)) == "process" // TODO consider making isolation-mode strict (case-sensitive)
return Isolation(strings.ToLower(string(i))) == IsolationProcess
} }
const (
// IsolationEmpty is unspecified (same behavior as default)
IsolationEmpty = Isolation("")
// IsolationDefault is the default isolation mode on current daemon
IsolationDefault = Isolation("default")
// IsolationProcess is process isolation mode
IsolationProcess = Isolation("process")
// IsolationHyperV is HyperV isolation mode
IsolationHyperV = Isolation("hyperv")
)
// IpcMode represents the container ipc stack. // IpcMode represents the container ipc stack.
type IpcMode string type IpcMode string