public SyncResponse Sync(string serverKey, List<PluginResource> discoveries = null, List<AnalyzerResult> metricResults = null, Dictionary<string, string> commandResults = null)
{
if (AgentContext.Current.PluginBlacklist != null)
{
discoveries = discoveries.Where(p => !AgentContext.Current.PluginBlacklist.Contains(p.Category, StringComparer.InvariantCultureIgnoreCase)).ToList();
}
// build payload
var payLoad = new SyncRequest();
payLoad.AddPluginResources(discoveries);
payLoad.AddCommandResults(commandResults);
if (metricResults != null && metricResults.Any())
{
payLoad.AddCollectedMetrics(metricResults.SelectMany(r => r.Metrics).ToList());
payLoad.AddAnomalies(metricResults.SelectMany(r => r.Anomalies).ToList());
}
payLoad.AddRegisteredCustomMetrics();
payLoad.AddUpdateConfig();
payLoad.AddAgentVersion();
Log.DebugFormat("Syncing payload with cloud service:\n{0}", JsonConvert.SerializeObject(payLoad, Formatting.Indented));
// send request
var response = RestHelper.Post<JObject>("sync", new AggregatorAuthenticator(serverKey), r => r.AddBody(payLoad), r =>
{
Log.ErrorFormat("Call to /sync resulted in an error with status code {0} ({1})", r.StatusCode, r.StatusDescription);
});
// parse response
if (response != null)
{
Log.DebugFormat("Received sync response from cloud:\n{0}", response.ToString(Formatting.Indented));
var syncResponse = new SyncResponse();
if (response["schedules"] != null)
{
var newSchedules = ParsePluginResourceSchedulesFromJson(response["schedules"]);
if (newSchedules.Any())
{
syncResponse.PluginResourcesSchedules = newSchedules;
}
}
var newCommands = response["commands"];
if (newCommands != null && newCommands.Any())
{
syncResponse.AdminCommands = ((IDictionary<string, JToken>)newCommands).ToDictionary(c => c.Key, c => c.Value.Value<string>());
}
return syncResponse;
}
return null;
}
private void ProcessCloudResponse(SyncResponse response)
{
if (response.PluginResourcesSchedules != null)
{
AgentContext.Current.PluginResourceSchedules = response.PluginResourcesSchedules.Where(s => s.PluginResourceTextKey.Split('.').FirstOrDefault() == AgentContext.CustomMetricPluginTextkey || AgentContext.Current.PluginResources.Any(r => r.TextKey == s.PluginResourceTextKey)).ToList();
}
if (response.AdminCommands != null)
{
var commandResults = new Dictionary<string, string>();
Parallel.ForEach(response.AdminCommands, c =>
{
var command = CommandFactory.Create(c.Key);
if (command != null)
{
var result = command.Process(c.Value);
if (!string.IsNullOrEmpty(result))
{
lock (commandResults)
{
commandResults.Add(c.Key, result);
}
}
}
else
{
Log.WarnFormat("Command by key '{0}' not supported by agent", c.Key);
}
});
// queue results for sync
if (commandResults.Any())
{
AgentContext.Current.QueueCommandsResult(commandResults);
}
}
}
