async Task WatchPodEventsAsync(WatchEventType type, V1Pod item)
{
// if the pod doesn't have the module label set then we are not interested in it
if (!item.Metadata.Labels.TryGetValue(Constants.K8sEdgeModuleLabel, out string podName))
{
return;
}
Events.PodStatus(type, podName);
switch (type)
{
case WatchEventType.Added:
case WatchEventType.Modified:
case WatchEventType.Error:
ModuleRuntimeInfo runtimeInfo = item.ConvertToRuntime(podName);
using (await this.moduleLock.LockAsync())
{
this.moduleRuntimeInfos[podName] = runtimeInfo;
this.OnModulesChanged();
}
break;
case WatchEventType.Deleted:
using (await this.moduleLock.LockAsync())
{
ModuleRuntimeInfo removedRuntimeInfo;
if (!this.moduleRuntimeInfos.TryRemove(podName, out removedRuntimeInfo))
{
Events.PodStatusRemoveError(podName);
}
this.OnModulesChanged();
}
break;
}
}
public void CreateOrUpdateAddPodInfo(V1Pod pod)
{
string moduleName = pod.Metadata.Labels[Constants.K8sEdgeModuleLabel];
var newPair = new KeyValuePair <string, ModuleRuntimeInfo>(pod.Metadata.Name, pod.ConvertToRuntime(moduleName));
this.moduleRuntimeInfo.AddOrUpdate(
moduleName,
ImmutableList.Create(newPair),
(_, existing) =>
{
return(existing.FirstOption(pair => pair.Key == pod.Metadata.Name)
.Map(pair => existing.Replace(pair, newPair))
.GetOrElse(() => existing.Add(newPair)));
});
}
public void CreateOrUpdateAddPodInfo(string podName, V1Pod pod)
{
ModuleRuntimeInfo runtimeInfo = pod.ConvertToRuntime(podName);
this.moduleRuntimeInfo.AddOrUpdate(podName, runtimeInfo, (_, existing) => runtimeInfo);
}