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// Copyright (c) 2016 VMware, Inc. All Rights Reserved.
//
// This product is licensed to you under the Apache License, Version 2.0 (the "License").
// You may not use this product except in compliance with the License.
//
// This product may include a number of subcomponents with separate copyright notices and
// license terms. Your use of these subcomponents is subject to the terms and conditions
// of the subcomponent's license, as noted in the LICENSE file.
package photon
import (
"bytes"
"encoding/json"
)
// Contains functionality for hosts API.
type HostsAPI struct {
client *Client
}
var hostUrl string = "/hosts"
// Creates a host.
func (api *HostsAPI) Create(hostSpec *HostCreateSpec, deploymentId string) (task *Task, err error) {
body, err := json.Marshal(hostSpec)
if err != nil {
return
}
res, err := api.client.restClient.Post(
api.client.Endpoint+deploymentUrl+"/"+deploymentId+hostUrl,
"application/json",
bytes.NewBuffer(body),
api.client.options.TokenOptions.AccessToken)
if err != nil {
return
}
defer res.Body.Close()
task, err = getTask(getError(res))
return
}
// Deletes a host with specified ID.
func (api *HostsAPI) Delete(id string) (task *Task, err error) {
res, err := api.client.restClient.Delete(api.client.Endpoint+hostUrl+"/"+id, api.client.options.TokenOptions.AccessToken)
if err != nil {
return
}
defer res.Body.Close()
task, err = getTask(getError(res))
return
}
// Returns all hosts
func (api *HostsAPI) GetAll() (result *Hosts, err error) {
res, err := api.client.restClient.Get(api.client.Endpoint+hostUrl, api.client.options.TokenOptions.AccessToken)
if err != nil {
return
}
defer res.Body.Close()
res, err = getError(res)
if err != nil {
return
}
result = &Hosts{}
err = json.NewDecoder(res.Body).Decode(result)
return
}
// Gets a host with the specified ID.
func (api *HostsAPI) Get(id string) (host *Host, err error) {
res, err := api.client.restClient.Get(api.client.Endpoint+hostUrl+"/"+id, api.client.options.TokenOptions.AccessToken)
if err != nil {
return
}
defer res.Body.Close()
res, err = getError(res)
if err != nil {
return
}
var result Host
err = json.NewDecoder(res.Body).Decode(&result)
return &result, nil
}
// Sets host's availability zone.
func (api *HostsAPI) SetAvailabilityZone(id string, availabilityZone *HostSetAvailabilityZoneOperation) (task *Task, err error) {
body, err := json.Marshal(availabilityZone)
if err != nil {
return
}
res, err := api.client.restClient.Post(
api.client.Endpoint+hostUrl+"/"+id+"/set_availability_zone",
"application/json",
bytes.NewBuffer(body),
api.client.options.TokenOptions.AccessToken)
if err != nil {
return
}
defer res.Body.Close()
task, err = getTask(getError(res))
return
}
// Gets all tasks with the specified host ID, using options to filter the results.
// If options is nil, no filtering will occur.
func (api *HostsAPI) GetTasks(id string, options *TaskGetOptions) (result *TaskList, err error) {
uri := api.client.Endpoint + hostUrl + "/" + id + "/tasks"
if options != nil {
uri += getQueryString(options)
}
res, err := api.client.restClient.GetList(api.client.Endpoint, uri, api.client.options.TokenOptions.AccessToken)
if err != nil {
return
}
result = &TaskList{}
err = json.Unmarshal(res, result)
return
}
// Gets all the vms with the specified deployment ID.
func (api *HostsAPI) GetVMs(id string) (result *VMs, err error) {
res, err := api.client.restClient.Get(api.client.Endpoint+hostUrl+"/"+id+"/vms", api.client.options.TokenOptions.AccessToken)
if err != nil {
return
}
defer res.Body.Close()
res, err = getError(res)
if err != nil {
return
}
result = &VMs{}
err = json.NewDecoder(res.Body).Decode(result)
return
}
// Suspend the host with the specified id
func (api *HostsAPI) Suspend(id string) (task *Task, err error) {
body := []byte{}
res, err := api.client.restClient.Post(
api.client.Endpoint+hostUrl+"/"+id+"/suspend",
"application/json",
bytes.NewReader(body),
api.client.options.TokenOptions.AccessToken)
if err != nil {
return
}
defer res.Body.Close()
task, err = getTask(getError(res))
return
}
// Resume the host with the specified id
func (api *HostsAPI) Resume(id string) (task *Task, err error) {
body := []byte{}
res, err := api.client.restClient.Post(
api.client.Endpoint+hostUrl+"/"+id+"/resume",
"application/json",
bytes.NewReader(body),
api.client.options.TokenOptions.AccessToken)
if err != nil {
return
}
defer res.Body.Close()
task, err = getTask(getError(res))
return
}
// Host with the specified id enter maintenance mode
func (api *HostsAPI) EnterMaintenanceMode(id string) (task *Task, err error) {
body := []byte{}
res, err := api.client.restClient.Post(
api.client.Endpoint+hostUrl+"/"+id+"/enter_maintenance",
"application/json",
bytes.NewReader(body),
api.client.options.TokenOptions.AccessToken)
if err != nil {
return
}
defer res.Body.Close()
task, err = getTask(getError(res))
return
}
// Host with the specified id exit maintenance mode
func (api *HostsAPI) ExitMaintenanceMode(id string) (task *Task, err error) {
body := []byte{}
res, err := api.client.restClient.Post(
api.client.Endpoint+hostUrl+"/"+id+"/exit_maintenance",
"application/json",
bytes.NewReader(body),
api.client.options.TokenOptions.AccessToken)
if err != nil {
return
}
defer res.Body.Close()
task, err = getTask(getError(res))
return
}
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