Merge pull request #4220 from mheon/null_runtime

Move OCI runtime implementation behind an interface

1 files changed, 130 insertions, 0 deletions

diff --git a/libpod/oci_conmon_unsupported.go b/libpod/oci_conmon_unsupported.go
new file mode 100644
index 000000000..77b06eed3
--- /dev/null
+++ b/libpod/oci_conmon_unsupported.go
@@ -0,0 +1,130 @@
+// +build !linux
+
+package libpod
+
+import (
+	"github.com/containers/libpod/libpod/define"
+)
+
+const (
+	osNotSupported = "Not supported on this OS"
+)
+
+// ConmonOCIRuntime is not supported on this OS.
+type ConmonOCIRuntime struct {
+}
+
+// newConmonOCIRuntime is not supported on this OS.
+func newConmonOCIRuntime(name string, paths []string, conmonPath string, runtimeCfg *RuntimeConfig, supportsJSON, supportsNoCgroups bool) (OCIRuntime, error) {
+	return nil, define.ErrNotImplemented
+}
+
+// Name is not supported on this OS.
+func (r *ConmonOCIRuntime) Name() string {
+	return osNotSupported
+}
+
+// Path is not supported on this OS.
+func (r *ConmonOCIRuntime) Path() string {
+	return osNotSupported
+}
+
+// CreateContainer is not supported on this OS.
+func (r *ConmonOCIRuntime) CreateContainer(ctr *Container, restoreOptions *ContainerCheckpointOptions) error {
+	return define.ErrNotImplemented
+}
+
+// UpdateContainerStatus is not supported on this OS.
+func (r *ConmonOCIRuntime) UpdateContainerStatus(ctr *Container, useRuntime bool) error {
+	return define.ErrNotImplemented
+}
+
+// StartContainer is not supported on this OS.
+func (r *ConmonOCIRuntime) StartContainer(ctr *Container) error {
+	return define.ErrNotImplemented
+}
+
+// KillContainer is not supported on this OS.
+func (r *ConmonOCIRuntime) KillContainer(ctr *Container, signal uint, all bool) error {
+	return define.ErrNotImplemented
+}
+
+// StopContainer is not supported on this OS.
+func (r *ConmonOCIRuntime) StopContainer(ctr *Container, timeout uint, all bool) error {
+	return define.ErrNotImplemented
+}
+
+// DeleteContainer is not supported on this OS.
+func (r *ConmonOCIRuntime) DeleteContainer(ctr *Container) error {
+	return define.ErrNotImplemented
+}
+
+// PauseContainer is not supported on this OS.
+func (r *ConmonOCIRuntime) PauseContainer(ctr *Container) error {
+	return define.ErrNotImplemented
+}
+
+// UnpauseContainer is not supported on this OS.
+func (r *ConmonOCIRuntime) UnpauseContainer(ctr *Container) error {
+	return define.ErrNotImplemented
+}
+
+// ExecContainer is not supported on this OS.
+func (r *ConmonOCIRuntime) ExecContainer(ctr *Container, sessionID string, options *ExecOptions) (int, chan error, error) {
+	return -1, nil, define.ErrNotImplemented
+}
+
+// ExecStopContainer is not supported on this OS.
+func (r *ConmonOCIRuntime) ExecStopContainer(ctr *Container, sessionID string, timeout uint) error {
+	return define.ErrNotImplemented
+}
+
+// CheckpointContainer is not supported on this OS.
+func (r *ConmonOCIRuntime) CheckpointContainer(ctr *Container, options ContainerCheckpointOptions) error {
+	return define.ErrNotImplemented
+}
+
+// SupportsCheckpoint is not supported on this OS.
+func (r *ConmonOCIRuntime) SupportsCheckpoint() bool {
+	return false
+}
+
+// SupportsJSONErrors is not supported on this OS.
+func (r *ConmonOCIRuntime) SupportsJSONErrors() bool {
+	return false
+}
+
+// SupportsNoCgroups is not supported on this OS.
+func (r *ConmonOCIRuntime) SupportsNoCgroups() bool {
+	return false
+}
+
+// AttachSocketPath is not supported on this OS.
+func (r *ConmonOCIRuntime) AttachSocketPath(ctr *Container) (string, error) {
+	return "", define.ErrNotImplemented
+}
+
+// ExecAttachSocketPath is not supported on this OS.
+func (r *ConmonOCIRuntime) ExecAttachSocketPath(ctr *Container, sessionID string) (string, error) {
+	return "", define.ErrNotImplemented
+}
+
+// ExitFilePath is not supported on this OS.
+func (r *ConmonOCIRuntime) ExitFilePath(ctr *Container) (string, error) {
+	return "", define.ErrNotImplemented
+}
+
+// RuntimeInfo is not supported on this OS.
+func (r *ConmonOCIRuntime) RuntimeInfo() (map[string]interface{}, error) {
+	return nil, define.ErrNotImplemented
+}
+
+// Package is not supported on this OS.
+func (r *ConmonOCIRuntime) Package() string {
+	return osNotSupported
+}
+
+// ConmonPackage is not supported on this OS.
+func (r *ConmonOCIRuntime) ConmonPackage() string {
+	return osNotSupported
+}