Add api to get cluster nodes' resources (#260)

models/cluster_resources.go

@@ -0,0 +1,97 @@
+// Code generated by go-swagger; DO NOT EDIT.
+
+// This file is part of MinIO Console Server
+// Copyright (c) 2020 MinIO, Inc.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+
+package models
+
+// This file was generated by the swagger tool.
+// Editing this file might prove futile when you re-run the swagger generate command
+
+import (
+	"strconv"
+
+	"github.com/go-openapi/errors"
+	"github.com/go-openapi/strfmt"
+	"github.com/go-openapi/swag"
+)
+
+// ClusterResources cluster resources
+//
+// swagger:model clusterResources
+type ClusterResources struct {
+
+	// nodes
+	Nodes []*NodeInfo `json:"nodes"`
+}
+
+// Validate validates this cluster resources
+func (m *ClusterResources) Validate(formats strfmt.Registry) error {
+	var res []error
+
+	if err := m.validateNodes(formats); err != nil {
+		res = append(res, err)
+	}
+
+	if len(res) > 0 {
+		return errors.CompositeValidationError(res...)
+	}
+	return nil
+}
+
+func (m *ClusterResources) validateNodes(formats strfmt.Registry) error {
+
+	if swag.IsZero(m.Nodes) { // not required
+		return nil
+	}
+
+	for i := 0; i < len(m.Nodes); i++ {
+		if swag.IsZero(m.Nodes[i]) { // not required
+			continue
+		}
+
+		if m.Nodes[i] != nil {
+			if err := m.Nodes[i].Validate(formats); err != nil {
+				if ve, ok := err.(*errors.Validation); ok {
+					return ve.ValidateName("nodes" + "." + strconv.Itoa(i))
+				}
+				return err
+			}
+		}
+
+	}
+
+	return nil
+}
+
+// MarshalBinary interface implementation
+func (m *ClusterResources) MarshalBinary() ([]byte, error) {
+	if m == nil {
+		return nil, nil
+	}
+	return swag.WriteJSON(m)
+}
+
+// UnmarshalBinary interface implementation
+func (m *ClusterResources) UnmarshalBinary(b []byte) error {
+	var res ClusterResources
+	if err := swag.ReadJSON(b, &res); err != nil {
+		return err
+	}
+	*m = res
+	return nil
+}

models/node_info.go

@@ -0,0 +1,97 @@
+// Code generated by go-swagger; DO NOT EDIT.
+
+// This file is part of MinIO Console Server
+// Copyright (c) 2020 MinIO, Inc.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+
+package models
+
+// This file was generated by the swagger tool.
+// Editing this file might prove futile when you re-run the swagger generate command
+
+import (
+	"github.com/go-openapi/errors"
+	"github.com/go-openapi/strfmt"
+	"github.com/go-openapi/swag"
+)
+
+// NodeInfo node info
+//
+// swagger:model nodeInfo
+type NodeInfo struct {
+
+	// Represents the resources of a node that are available for scheduling.
+	AllocatableResources map[string]int64 `json:"allocatable_resources,omitempty"`
+
+	// name
+	Name string `json:"name,omitempty"`
+
+	// taints
+	Taints *NodeTaints `json:"taints,omitempty"`
+
+	// Represents the total resources of a node.
+	TotalResources map[string]int64 `json:"total_resources,omitempty"`
+}
+
+// Validate validates this node info
+func (m *NodeInfo) Validate(formats strfmt.Registry) error {
+	var res []error
+
+	if err := m.validateTaints(formats); err != nil {
+		res = append(res, err)
+	}
+
+	if len(res) > 0 {
+		return errors.CompositeValidationError(res...)
+	}
+	return nil
+}
+
+func (m *NodeInfo) validateTaints(formats strfmt.Registry) error {
+
+	if swag.IsZero(m.Taints) { // not required
+		return nil
+	}
+
+	if m.Taints != nil {
+		if err := m.Taints.Validate(formats); err != nil {
+			if ve, ok := err.(*errors.Validation); ok {
+				return ve.ValidateName("taints")
+			}
+			return err
+		}
+	}
+
+	return nil
+}
+
+// MarshalBinary interface implementation
+func (m *NodeInfo) MarshalBinary() ([]byte, error) {
+	if m == nil {
+		return nil, nil
+	}
+	return swag.WriteJSON(m)
+}
+
+// UnmarshalBinary interface implementation
+func (m *NodeInfo) UnmarshalBinary(b []byte) error {
+	var res NodeInfo
+	if err := swag.ReadJSON(b, &res); err != nil {
+		return err
+	}
+	*m = res
+	return nil
+}

models/node_taints.go

@@ -0,0 +1,66 @@
+// Code generated by go-swagger; DO NOT EDIT.
+
+// This file is part of MinIO Console Server
+// Copyright (c) 2020 MinIO, Inc.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+
+package models
+
+// This file was generated by the swagger tool.
+// Editing this file might prove futile when you re-run the swagger generate command
+
+import (
+	"github.com/go-openapi/strfmt"
+	"github.com/go-openapi/swag"
+)
+
+// NodeTaints node taints
+//
+// swagger:model nodeTaints
+type NodeTaints struct {
+
+	// no execute
+	NoExecute []string `json:"no_execute"`
+
+	// no schedule
+	NoSchedule []string `json:"no_schedule"`
+
+	// prefer no schedule
+	PreferNoSchedule []string `json:"prefer_no_schedule"`
+}
+
+// Validate validates this node taints
+func (m *NodeTaints) Validate(formats strfmt.Registry) error {
+	return nil
+}
+
+// MarshalBinary interface implementation
+func (m *NodeTaints) MarshalBinary() ([]byte, error) {
+	if m == nil {
+		return nil, nil
+	}
+	return swag.WriteJSON(m)
+}
+
+// UnmarshalBinary interface implementation
+func (m *NodeTaints) UnmarshalBinary(b []byte) error {
+	var res NodeTaints
+	if err := swag.ReadJSON(b, &res); err != nil {
+		return err
+	}
+	*m = res
+	return nil
+}