Files
cloudpods/pkg/hostman/hostdeployer/deployclient/deployclient.go
2020-04-02 17:56:50 +08:00

130 lines
3.9 KiB
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 deployclient
import (
"context"
"net"
"time"
"google.golang.org/grpc"
deployapi "yunion.io/x/onecloud/pkg/hostman/hostdeployer/apis"
)
var (
deployClient *DeployClient
_ deployapi.DeployAgentClient = deployClient
)
func Init(socketPath string) {
deployClient = NewDeployClient(socketPath)
}
type DeployClient struct {
socketPath string
}
func NewDeployClient(socketPath string) *DeployClient {
return &DeployClient{socketPath}
}
func GetDeployClient() *DeployClient {
return deployClient
}
func grcpDialWithUnixSocket(ctx context.Context, socketPath string) (*grpc.ClientConn, error) {
return grpc.DialContext(ctx, socketPath, grpc.WithInsecure(), grpc.WithBlock(), grpc.WithTimeout(time.Second*3),
grpc.WithDialer(func(addr string, timeout time.Duration) (net.Conn, error) {
return net.DialTimeout("unix", addr, timeout)
}),
)
}
func (c *DeployClient) DeployGuestFs(ctx context.Context, in *deployapi.DeployParams, opts ...grpc.CallOption) (*deployapi.DeployGuestFsResponse, error) {
conn, err := grcpDialWithUnixSocket(ctx, c.socketPath)
if err != nil {
return nil, err
}
defer conn.Close()
client := deployapi.NewDeployAgentClient(conn)
ret, err := client.DeployGuestFs(ctx, in, opts...)
return ret, err
}
func (c *DeployClient) ResizeFs(ctx context.Context, in *deployapi.ResizeFsParams, opts ...grpc.CallOption) (*deployapi.Empty, error) {
conn, err := grcpDialWithUnixSocket(ctx, c.socketPath)
if err != nil {
return nil, err
}
defer conn.Close()
client := deployapi.NewDeployAgentClient(conn)
return client.ResizeFs(ctx, in, opts...)
}
func (c *DeployClient) FormatFs(ctx context.Context, in *deployapi.FormatFsParams, opts ...grpc.CallOption) (*deployapi.Empty, error) {
conn, err := grcpDialWithUnixSocket(ctx, c.socketPath)
if err != nil {
return nil, err
}
defer conn.Close()
client := deployapi.NewDeployAgentClient(conn)
return client.FormatFs(ctx, in, opts...)
}
func (c *DeployClient) SaveToGlance(ctx context.Context, in *deployapi.SaveToGlanceParams, opts ...grpc.CallOption) (*deployapi.SaveToGlanceResponse, error) {
conn, err := grcpDialWithUnixSocket(ctx, c.socketPath)
if err != nil {
return nil, err
}
defer conn.Close()
client := deployapi.NewDeployAgentClient(conn)
return client.SaveToGlance(ctx, in, opts...)
}
func (c *DeployClient) ProbeImageInfo(ctx context.Context, in *deployapi.ProbeImageInfoPramas, opts ...grpc.CallOption) (*deployapi.ImageInfo, error) {
conn, err := grcpDialWithUnixSocket(ctx, c.socketPath)
if err != nil {
return nil, err
}
defer conn.Close()
client := deployapi.NewDeployAgentClient(conn)
return client.ProbeImageInfo(ctx, in, opts...)
}
func (c *DeployClient) ConnectEsxiDisks(
ctx context.Context, in *deployapi.ConnectEsxiDisksParams, opts ...grpc.CallOption,
) (*deployapi.EsxiDisksConnectionInfo, error) {
conn, err := grcpDialWithUnixSocket(ctx, c.socketPath)
if err != nil {
return nil, err
}
defer conn.Close()
client := deployapi.NewDeployAgentClient(conn)
return client.ConnectEsxiDisks(ctx, in, opts...)
}
func (c *DeployClient) DisconnectEsxiDisks(
ctx context.Context, in *deployapi.EsxiDisksConnectionInfo, opts ...grpc.CallOption,
) (*deployapi.Empty, error) {
conn, err := grcpDialWithUnixSocket(ctx, c.socketPath)
if err != nil {
return nil, err
}
defer conn.Close()
client := deployapi.NewDeployAgentClient(conn)
return client.DisconnectEsxiDisks(ctx, in, opts...)
}