switch to go vendoring

vendor/github.com/ceph/go-ceph/common/admin/manager/module.go

@@ -0,0 +1,75 @@
+package manager
+
+import (
+	"github.com/ceph/go-ceph/internal/commands"
+)
+
+// EnableModule will enable the specified manager module.
+//
+// Similar To:
+//  ceph mgr module enable <module> [--force]
+func (fsa *MgrAdmin) EnableModule(module string, force bool) error {
+	m := map[string]string{
+		"prefix": "mgr module enable",
+		"module": module,
+		"format": "json",
+	}
+	if force {
+		m["force"] = "--force"
+	}
+	// Why is this _only_ part of the mon command json? You'd think a mgr
+	// command would be available as a MgrCommand but I couldn't figure it out.
+	return commands.MarshalMonCommand(fsa.conn, m).NoData().End()
+}
+
+// DisableModule will disable the specified manager module.
+//
+// Similar To:
+//  ceph mgr module disable <module>
+func (fsa *MgrAdmin) DisableModule(module string) error {
+	m := map[string]string{
+		"prefix": "mgr module disable",
+		"module": module,
+		"format": "json",
+	}
+	return commands.MarshalMonCommand(fsa.conn, m).NoData().End()
+}
+
+// DisabledModule describes a disabled Ceph mgr module.
+// The Ceph JSON structure contains a complex module_options
+// substructure that go-ceph does not currently implement.
+type DisabledModule struct {
+	Name        string `json:"name"`
+	CanRun      bool   `json:"can_run"`
+	ErrorString string `json:"error_string"`
+}
+
+// ModuleInfo contains fields that report the status of modules within the
+// ceph mgr.
+type ModuleInfo struct {
+	// EnabledModules lists the names of the enabled modules.
+	EnabledModules []string `json:"enabled_modules"`
+	// AlwaysOnModules lists the names of the always-on modules.
+	AlwaysOnModules []string `json:"always_on_modules"`
+	// DisabledModules lists structures describing modules that are
+	// not currently enabled.
+	DisabledModules []DisabledModule `json:"disabled_modules"`
+}
+
+func parseModuleInfo(res commands.Response) (*ModuleInfo, error) {
+	m := &ModuleInfo{}
+	if err := res.NoStatus().Unmarshal(m).End(); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+// ListModules returns a module info struct reporting the lists of
+// enabled, disabled, and always-on modules in the Ceph mgr.
+func (fsa *MgrAdmin) ListModules() (*ModuleInfo, error) {
+	m := map[string]string{
+		"prefix": "mgr module ls",
+		"format": "json",
+	}
+	return parseModuleInfo(commands.MarshalMonCommand(fsa.conn, m))
+}