builds url discovery (#334)

- Feature: Added `--host` option to use Jupiters list of cloud host and zen servers to resolve best hosts
- Feature: Use local zenserver as builds cache if it has the `builds` service enabled and `--cloud-discovery-host` is provided and no remote zenserver cache hosts can be found
- Improvement: Added `--override-host` option as a replacement for `--url` (`--url` still works, but `--override-host` is preferred)

1 files changed, 8 insertions, 2 deletions

diff --git a/src/zenserver/workspaces/httpworkspaces.h b/src/zenserver/workspaces/httpworkspaces.h
index f01f58b86..89a8e8bdc 100644
--- a/src/zenserver/workspaces/httpworkspaces.h
+++ b/src/zenserver/workspaces/httpworkspaces.h
@@ -5,6 +5,7 @@
 #include <zencore/stats.h>
 #include <zenhttp/httpserver.h>
 #include <zenhttp/httpstats.h>
+#include <zenhttp/httpstatus.h>
 
 namespace zen {
 
@@ -16,16 +17,20 @@ struct WorkspacesServeConfig
 	bool				  AllowConfigurationChanges = false;
 };
 
-class HttpWorkspacesService final : public HttpService, public IHttpStatsProvider
+class HttpWorkspacesService final : public HttpService, public IHttpStatusProvider, public IHttpStatsProvider
 {
 public:
-	HttpWorkspacesService(HttpStatsService& StatsService, const WorkspacesServeConfig& Cfg, Workspaces& Workspaces);
+	HttpWorkspacesService(HttpStatusService&		   StatusService,
+						  HttpStatsService&			   StatsService,
+						  const WorkspacesServeConfig& Cfg,
+						  Workspaces&				   Workspaces);
 	virtual ~HttpWorkspacesService();
 
 	virtual const char* BaseUri() const override;
 	virtual void		HandleRequest(HttpServerRequest& Request) override;
 
 	virtual void HandleStatsRequest(HttpServerRequest& Request) override;
+	virtual void HandleStatusRequest(HttpServerRequest& Request) override;
 
 private:
 	struct WorkspacesStats
@@ -80,6 +85,7 @@ private:
 	void ChunkRequest(HttpRouterRequest& Req, const Oid& WorkspaceId, const Oid& ShareId, const Oid& ChunkId);
 	void ShareRequest(HttpRouterRequest& Req, const Oid& WorkspaceId, const Oid& InShareId);
 
+	HttpStatusService&			m_StatusService;
 	HttpStatsService&			m_StatsService;
 	const WorkspacesServeConfig m_Config;
 	HttpRequestRouter			m_Router;