/// <summary>
/// 容器部署
/// </summary>
/// <param name="revMsg"></param>
/// <returns></returns>
public async Task <CreateContainerResponse> CreateContainerAsync(ReceviceMessage revMsg)
{
string data = Encoding.UTF8.GetString(revMsg.payload);
CreateContainerParameters parameters = JsonConvert.DeserializeObject <CreateContainerParameters>(data);
var result = await _client.Containers.CreateContainerAsync(parameters);
return(result);
}
/// <summary>
/// 查询容器
/// </summary>
/// <param name="revMsg"></param>
/// <returns></returns>
public async Task <List <ContainerListResponse> > GetContainers(ReceviceMessage revMsg)
{
string data = Encoding.UTF8.GetString(revMsg.payload);
ContainersListParameters parameters = JsonConvert.DeserializeObject <ContainersListParameters>(data);
var list = await _client.Containers.ListContainersAsync(parameters);
return(list.ToList());
}
/// <summary>
/// 拉取镜像
/// </summary>
/// <param name="revMsg"></param>
/// <returns></returns>
public async Task CreateImageAsync(ReceviceMessage revMsg)
{
string data = Encoding.UTF8.GetString(revMsg.payload);
ImagesCreateParameters parameters = JsonConvert.DeserializeObject <ImagesCreateParameters>(data);
AuthConfig authConfig = JsonConvert.DeserializeObject <AuthConfig>(data);
Progress <JSONMessage> progress = new Progress <JSONMessage>();
await _client.Images.CreateImageAsync(parameters, authConfig, progress);
}
public async Task <Stream> ExportContainerAsync(ReceviceMessage revMsg)
{
string[] topicParam = revMsg.topic.Split('/');
string id = topicParam[topicParam.Length - 2];
var result = await _client.Containers.ExportContainerAsync(id);
return(result);
}
public async Task <CreateContainerResponse> UpgradeContainerAsync(ReceviceMessage revMsg)
{
string[] topicParam = revMsg.topic.Split('/');
string id = topicParam[topicParam.Length - 2];
//先停止容器
await _client.Containers.StopContainerAsync(id, new ContainerStopParameters { });
string data = Encoding.UTF8.GetString(revMsg.payload);
CreateContainerParameters parameters = JsonConvert.DeserializeObject <CreateContainerParameters>(data);
var result = await _client.Containers.CreateContainerAsync(parameters);
if (result != null && !string.IsNullOrWhiteSpace(result.ID))
{
//移除之前容器
await _client.Containers.RemoveContainerAsync(id, new ContainerRemoveParameters { });
}
return(result);
}
private async Task ReceivedHandler(MqttApplicationMessageReceivedEventArgs e)
{
if (e.ApplicationMessage.Payload != null)
{
ReceviceMessage revMsg = new ReceviceMessage();
revMsg.clientId = e.ClientId;
string topic = revMsg.topic = e.ApplicationMessage.Topic;
revMsg.payload = e.ApplicationMessage.Payload;
Console.WriteLine("接收消息成功topic[" + topic + "]：" + Encoding.UTF8.GetString(revMsg.payload));
var callbackKeys = dicMqMsgCallBack.Keys.Where(p => (p.EndsWith("#") && topic.StartsWith(p.TrimEnd('#').TrimEnd('/')) || p == topic)).ToList();
foreach (var item in callbackKeys)
{
if (dicMqMsgCallBack[item] != null)
{
await dicMqMsgCallBack[item](revMsg);
}
}
}
}
/// <summary>
/// 查询镜像
/// </summary>
/// <param name="revMsg"></param>
/// <returns></returns>
public async Task <List <ImagesListResponse> > GetImages(ReceviceMessage revMsg)
{
string data = Encoding.UTF8.GetString(revMsg.payload);
ImagesListInputParameters parametersInput = JsonConvert.DeserializeObject <ImagesListInputParameters>(data);
ImagesListParameters parameters = new ImagesListParameters();
parameters.All = parametersInput.All;
if (parametersInput.Filters != null)
{
parameters.Filters = parametersInput.Filters;
}
if (!string.IsNullOrWhiteSpace(parametersInput.MatchName))
{
parameters.MatchName = parametersInput.MatchName;
}
var list = await _client.Images.ListImagesAsync(parameters);
return(list.ToList());
}
/// <summary>
/// mqtt msg
/// </summary>
/// <param name="data"></param>
private void OnRecive(object data)
{
try
{
ReceviceMessage msg = data as ReceviceMessage;
string[] topicParam = msg.topic.Split('/');
string transId = "";
RequestBase requestdata = JsonConvert.DeserializeObject <RequestBase>(Encoding.UTF8.GetString(msg.payload));
if (requestdata == null || string.IsNullOrWhiteSpace(requestdata.transId))
{
transId = Guid.NewGuid().ToString("N");
}
else
{
transId = requestdata.transId;
}
if (topicParam.Length > 0)
{
switch (topicParam[topicParam.Length - 1].ToUpper())
{
case GetImages:
//进行MQTT响应
ResponseBase <List <ImagesListResponse> > responseData = new ResponseBase <List <ImagesListResponse> >();
responseData.code = 200;
responseData.message = "";
responseData.transId = transId;
try
{
var resultImages = _dockerSdk.GetImages(msg).Result;
responseData.data = resultImages;
}
catch (Exception e)
{
responseData.code = 406;
responseData.message = e.Message;
}
string jsondata = JsonConvert.SerializeObject(responseData);
byte[] imagesBytes = Encoding.UTF8.GetBytes(jsondata);
_mQTTNetService.PublicshAsync(DockerTopics.ImagesACK, imagesBytes);
break;
case CreateImages:
//进行MQTT响应
ResponseBase responseCreateData = new ResponseBase();
responseCreateData.code = 200;
responseCreateData.message = "";
responseCreateData.transId = transId;
try
{
_dockerSdk.CreateImageAsync(msg).Wait();
}
catch (Exception e)
{
responseCreateData.code = 406;
responseCreateData.message = e.Message;
}
string jsonCreatedata = JsonConvert.SerializeObject(responseCreateData);
byte[] imagesCreateBytes = Encoding.UTF8.GetBytes(jsonCreatedata);
_mQTTNetService.PublicshAsync(DockerTopics.ImagesCreateACK, imagesCreateBytes);
break;
default:
break;
}
}
}
catch (Exception ex)
{
Console.WriteLine("消息处理失败:" + ex.Message);
}
}
private async Task MsgCallBack(ReceviceMessage revMsg)
{
Task.Factory.StartNew(OnRecive, revMsg);
await Task.CompletedTask;
}
/// <summary>
/// mqtt msg
/// </summary>
/// <param name="data"></param>
private void OnRecive(object data)
{
try
{
bool success = false;
ReceviceMessage msg = data as ReceviceMessage;
string jsondata = "";
string[] topicParam = msg.topic.Split('/');
string transId = "";
RequestBase requestdata = JsonConvert.DeserializeObject <RequestBase>(Encoding.UTF8.GetString(msg.payload));
if (requestdata == null || string.IsNullOrWhiteSpace(requestdata.transId))
{
transId = Guid.NewGuid().ToString("N");
}
else
{
transId = requestdata.transId;
}
if (topicParam.Length > 0)
{
switch (topicParam[topicParam.Length - 1].ToUpper())
{
case GetContainers:
//进行MQTT响应
ResponseBase <List <ContainerListResponse> > responseData = new ResponseBase <List <ContainerListResponse> >();
responseData.code = 200;
responseData.message = "";
responseData.transId = transId;
try
{
var containers = _dockerSdk.GetContainers(msg).Result;
responseData.data = containers;
}
catch (Exception ee)
{
responseData.code = 406;
responseData.message = ee.Message;
}
jsondata = JsonConvert.SerializeObject(responseData);
byte[] containersBytes = Encoding.UTF8.GetBytes(jsondata);
_mQTTNetService.PublicshAsync(DockerTopics.ServicesACK, containersBytes);
break;
case CreateContainer:
//进行MQTT响应
ResponseBase <CreateContainerResponse> responseCreateData = new ResponseBase <CreateContainerResponse>();
responseCreateData.code = 200;
responseCreateData.message = "";
responseCreateData.transId = transId;
try
{
var createcontainResult = _dockerSdk.CreateContainerAsync(msg).Result;
if (createcontainResult != null && !string.IsNullOrWhiteSpace(createcontainResult.ID))
{
success = _dockerSdk.StartContainerAsync(createcontainResult.ID).Result;
}
if (!success)
{
responseCreateData.code = 406;
responseCreateData.message = "容器启动失败，可能主机端口已被占用";
}
responseCreateData.data = createcontainResult;
}
catch (Exception e)
{
responseCreateData.code = 406;
responseCreateData.message = e.Message;
}
jsondata = JsonConvert.SerializeObject(responseCreateData);
byte[] createBytes = Encoding.UTF8.GetBytes(jsondata);
_mQTTNetService.PublicshAsync(DockerTopics.ServicesCreateACK, createBytes);
break;
case UpgradeContainer:
ResponseBase <CreateContainerResponse> responseUpgradeData = new ResponseBase <CreateContainerResponse>();
responseUpgradeData.code = 200;
responseUpgradeData.message = "";
responseUpgradeData.transId = transId;
try
{
var upgradecontainResult = _dockerSdk.UpgradeContainerAsync(msg).Result;
if (upgradecontainResult != null && !string.IsNullOrWhiteSpace(upgradecontainResult.ID))
{
success = _dockerSdk.StartContainerAsync(upgradecontainResult.ID).Result;
}
if (!success)
{
responseUpgradeData.code = 406;
responseUpgradeData.message = "容器启动失败，可能主机端口已被占用";
}
//进行MQTT响应
responseUpgradeData.data = upgradecontainResult;
}
catch (Exception ex)
{
responseUpgradeData.code = 406;
responseUpgradeData.message = ex.Message;
}
jsondata = JsonConvert.SerializeObject(responseUpgradeData);
byte[] upgradeBytes = Encoding.UTF8.GetBytes(jsondata);
_mQTTNetService.PublicshAsync(DockerTopics.ServicesUpgradeACK, upgradeBytes);
break;
case ExportContainer:
_dockerSdk.ExportContainerAsync(msg);
//暂不实现
break;
case StartContainer:
ResponseBase responseStartData = new ResponseBase();
responseStartData.code = 200;
responseStartData.message = "";
responseStartData.transId = transId;
try
{
string id = topicParam[topicParam.Length - 2];
success = _dockerSdk.StartContainerAsync(id).Result;
if (!success)
{
responseStartData.code = 406;
responseStartData.message = "容器启动失败，可能主机端口已被占用";
}
}
catch (Exception ex)
{
responseStartData.code = 406;
responseStartData.message = ex.Message;
}
jsondata = JsonConvert.SerializeObject(responseStartData);
byte[] startBytes = Encoding.UTF8.GetBytes(jsondata);
_mQTTNetService.PublicshAsync(DockerTopics.ServicesStartACK, startBytes);
break;
case StopContainer:
ResponseBase responseStopData = new ResponseBase();
responseStopData.code = 200;
responseStopData.message = "";
responseStopData.transId = transId;
try
{
string id = topicParam[topicParam.Length - 2];
success = _dockerSdk.StopContainerAsync(id).Result;
if (!success)
{
responseStopData.code = 406;
responseStopData.message = "容器停止失败";
}
}
catch (Exception ex)
{
responseStopData.code = 406;
responseStopData.message = ex.Message;
}
jsondata = JsonConvert.SerializeObject(responseStopData);
byte[] stopBytes = Encoding.UTF8.GetBytes(jsondata);
_mQTTNetService.PublicshAsync(DockerTopics.ServicesStopACK, stopBytes);
break;
default:
break;
}
}
}
catch (Exception ex)
{
Console.WriteLine("消息处理失败:" + ex.Message);
}
}
