cloudpods/pkg/mcclient/modules/webconsole/mod_webconsole.go

// Copyright 2019 Yunion
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package webconsole

import (
	"fmt"

	"yunion.io/x/jsonutils"
	"yunion.io/x/pkg/errors"

	webconsole_api "yunion.io/x/onecloud/pkg/apis/webconsole"
	"yunion.io/x/onecloud/pkg/httperrors"
	"yunion.io/x/onecloud/pkg/mcclient"
	"yunion.io/x/onecloud/pkg/mcclient/auth"
	"yunion.io/x/onecloud/pkg/mcclient/modulebase"
	"yunion.io/x/onecloud/pkg/mcclient/modules/k8s"
)

var (
	WebConsole WebConsoleManager
)

func init() {
	WebConsole = WebConsoleManager{NewWebConsoleManager()}

	modulebase.Register("v1", &WebConsole)
}

type WebConsoleManager struct {
	modulebase.ResourceManager
}

func NewWebConsoleManager() modulebase.ResourceManager {
	return modulebase.ResourceManager{BaseManager: *modulebase.NewBaseManager("webconsole", "", "", nil, nil),
		Keyword: "webconsole", KeywordPlural: "webconsole"}
}

func (m WebConsoleManager) DoConnect(s *mcclient.ClientSession, connType, id, action string, params jsonutils.JSONObject) (jsonutils.JSONObject, error) {
	if len(connType) == 0 {
		return nil, fmt.Errorf("Empty connection resource type")
	}
	url := fmt.Sprintf("/webconsole/%s", connType)
	if id != "" {
		url = fmt.Sprintf("%s/%s", url, id)
	}
	if action != "" {
		url = fmt.Sprintf("%s/%s", url, action)
	}
	return modulebase.Post(m.ResourceManager, s, url, params, "webconsole")
}

func (m WebConsoleManager) DoK8sConnect(s *mcclient.ClientSession, id, action string, params jsonutils.JSONObject) (jsonutils.JSONObject, error) {
	return m.DoConnect(s, "k8s", id, action, params)
}

func (m WebConsoleManager) DoK8sShellConnect(s *mcclient.ClientSession, id string, params jsonutils.JSONObject) (jsonutils.JSONObject, error) {
	return m.DoK8sConnect(s, id, "shell", params)
}

func (m WebConsoleManager) DoCloudShell(s *mcclient.ClientSession, _ jsonutils.JSONObject) (jsonutils.JSONObject, error) {
	adminSession := auth.GetAdminSession(s.GetContext(), s.GetRegion(), "")

	query := jsonutils.NewDict()
	query.Add(jsonutils.JSONTrue, "system")
	query.Add(jsonutils.NewString("system"), "scope")
	query.Add(jsonutils.NewString("system-default"), "name")
	clusters, err := k8s.KubeClusters.List(adminSession, query)
	if err != nil {
		return nil, errors.Wrap(err, "KubeClusters")
	}
	if len(clusters.Data) == 0 {
		return nil, httperrors.NewNotFoundError("cluster system-default not found")
	}
	clusterId, _ := clusters.Data[0].GetString("id")
	if len(clusterId) == 0 {
		return nil, httperrors.NewNotFoundError("cluster system-default no id")
	}

	query = jsonutils.NewDict()
	query.Add(jsonutils.NewString(clusterId), "cluster")
	query.Add(jsonutils.NewString("onecloud"), "namespace")
	query.Add(jsonutils.NewString("climc"), "search")
	pods, err := k8s.Pods.List(adminSession, query)
	if err != nil {
		return nil, errors.Wrap(err, "Pods")
	}
	if len(pods.Data) == 0 {
		return nil, httperrors.NewNotFoundError("pod climc not found")
	}
	podName, _ := pods.Data[0].GetString("name")
	if len(podName) == 0 {
		return nil, httperrors.NewNotFoundError("pod climc no name")
	}

	req := webconsole_api.SK8sShellRequest{}
	req.Cluster = clusterId
	req.Namespace = "onecloud"
	req.Container = "climc"
	req.Command = "/bin/bash"
	req.Env = map[string]string{
		"OS_AUTH_TOKEN":           s.GetToken().GetTokenString(),
		"OS_PROJECT_NAME":         s.GetProjectName(),
		"OS_PROJECT_DOMAIN":       s.GetProjectDomain(),
		"OS_AUTH_URL":             "https://default-keystone:30500/v3",
		"OS_ENDPOINT_TYPE":        "internal",
		"YUNION_USE_CACHED_TOKEN": "false",
		"YUNION_INSECURE":         "true",
		"OS_USERNAME":             "",
		"OS_PASSWORD":             "",
		"OS_DOMAIN_NAME":          "",
		"OS_ACCESS_KEY":           "",
		"OS_SECRET_KEY":           "",
		"OS_TRY_TERM_WIDTH":       "false",
	}
	return m.DoK8sConnect(s, podName, "shell", jsonutils.Marshal(req))
}

func (m WebConsoleManager) DoK8sLogConnect(s *mcclient.ClientSession, id string, params jsonutils.JSONObject) (jsonutils.JSONObject, error) {
	return m.DoK8sConnect(s, id, "log", params)
}

func (m WebConsoleManager) DoBaremetalConnect(s *mcclient.ClientSession, id string, params jsonutils.JSONObject) (jsonutils.JSONObject, error) {
	return m.DoConnect(s, "baremetal", id, "", params)
}

func (m WebConsoleManager) DoSshConnect(s *mcclient.ClientSession, id string, params jsonutils.JSONObject) (jsonutils.JSONObject, error) {
	return m.DoConnect(s, "ssh", id, "", params)
}

func (m WebConsoleManager) DoServerConnect(s *mcclient.ClientSession, id string, params jsonutils.JSONObject) (jsonutils.JSONObject, error) {
	return m.DoConnect(s, "server", id, "", params)
}