/// <summary>
/// Runs a job on a specific group - used when the user clicks on "run now"
/// </summary>
/// <param name="groupId">The id of the group</param>
/// <param name="job">The job object</param>
/// <returns></returns>
public async Task RunJobOnGroup(int?groupId, Job job)
{
await Task.Run(async() =>
{
if (job != null)
{
//Get available groups
IEnumerable <Group> groups = await _groupsMethods.GetGroupsAsync();
if (groupId == null) //Run job on all nodes
{
//Run job locally
await ExecuteAsync(job);
foreach (Node node in await _nodesMethods.GetNodesAsync())
{
try
{
using HttpClient client = new HttpClient();
StringContent content = new StringContent(JsonSerializer.Serialize(job), Encoding.UTF8, "application/json");
await client.PostAsync($"{node.IPStr}:{node.Port}/api/jobs/start", content);
}
catch (Exception)
{
}
}
}
else //Run job on defined group
{
IEnumerable <Node> nodes = groups.FirstOrDefault(x => x.Id == groupId).GroupNodes.Select(x => x.Node);
foreach (Node node in nodes)
{
if (node.Role == NodeRole.Master)
{
//Run job locally
await ExecuteAsync(job);
}
else
{
try
{
using HttpClient client = new HttpClient();
StringContent content = new StringContent(JsonSerializer.Serialize(job), Encoding.UTF8, "application/json");
HttpResponseMessage res = await client.PostAsync($"{node.IPStr}:{node.Port}/api/jobs/start", content);
}
catch (Exception) { }
}
}
}
}
});
}
/// <summary>
/// Runs the first job in the queue and updates the queue
/// </summary>
private async void WakeUp(object sender, ElapsedEventArgs e)
{
Job job = Jobs?.FirstOrDefault()?.Job;
if (job != null)
{
//Get available groups
IEnumerable <Group> groups = await _groupsMethods.GetGroupsAsync();
//Group id
int?groupId = job.GroupId;
if (groupId == null)
{
//Run job locally
await _jobRunner.ExecuteAsync(Jobs.FirstOrDefault()?.Job);
foreach (Node node in await _nodesMethods.GetNodesAsync())
{
RunJobOnNodes(node, job);
}
}
else
{
IEnumerable <Node> nodes = groups.FirstOrDefault(x => x.Id == groupId).GroupNodes.Select(x => x.Node);
foreach (Node node in nodes)
{
if (node.Role == NodeRole.Master)
{
//Run job locally
await _jobRunner.ExecuteAsync(Jobs.FirstOrDefault()?.Job);
}
else
{
RunJobOnNodes(node, job);
}
}
}
}
RemoveExecutedJob();
UpdateWakeUpTimer();
}
public async Task <ActionResult <IEnumerable <Node> > > Get()
{
IEnumerable <Node> nodes = await _nodesMethods.GetNodesAsync();
return(nodes == null ? new EmptyResult() : (ActionResult <IEnumerable <Node> >)Ok(nodes));
}