Add Overmind provisioner alongside Horde and Nomadsb/compute-overmind

Introduces the zenovermind module with an HTTP client targeting the
Overmind REST gateway (/v1/jobs) and a management-thread provisioner
that schedules, polls, and cancels jobs following the same pattern as
the existing Nomad provisioner.  Wired into the compute server with
full CLI options (--overmind-*), lifecycle management, and maintenance
tick support behind the ZEN_WITH_OVERMIND compile flag.

1 files changed, 18 insertions, 0 deletions

diff --git a/src/zenserver/compute/computeserver.h b/src/zenserver/compute/computeserver.h
index aa9c1a5b3..38705d2e4 100644
--- a/src/zenserver/compute/computeserver.h
+++ b/src/zenserver/compute/computeserver.h
@@ -40,6 +40,13 @@ class NomadProvisioner;
 }  // namespace zen::nomad
 #	endif
 
+#	if ZEN_WITH_OVERMIND
+#		include <zenovermind/overmindconfig.h>
+namespace zen::overmind {
+class OvermindProvisioner;
+}  // namespace zen::overmind
+#	endif
+
 namespace zen {
 
 class HttpApiService;
@@ -64,6 +71,10 @@ struct ZenComputeServerConfig : public ZenServerConfig
 #	if ZEN_WITH_NOMAD
 	nomad::NomadConfig NomadConfig;
 #	endif
+
+#	if ZEN_WITH_OVERMIND
+	overmind::OvermindConfig OvermindConfig;
+#	endif
 };
 
 struct ZenComputeServerConfigurator : public ZenServerConfiguratorBase
@@ -95,6 +106,10 @@ private:
 	std::string m_NomadDriverStr	   = "raw_exec";
 	std::string m_NomadDistributionStr = "predeployed";
 #	endif
+
+#	if ZEN_WITH_OVERMIND
+	// No string-to-enum options needed for Overmind yet
+#	endif
 };
 
 class ZenComputeServerMain : public ZenServerMain
@@ -150,6 +165,9 @@ private:
 #	if ZEN_WITH_NOMAD
 	std::unique_ptr<zen::nomad::NomadProvisioner> m_NomadProvisioner;
 #	endif
+#	if ZEN_WITH_OVERMIND
+	std::unique_ptr<zen::overmind::OvermindProvisioner> m_OvermindProvisioner;
+#	endif
 	SystemMetricsTracker m_MetricsTracker;
 	std::string			 m_CoordinatorEndpoint;
 	std::string			 m_CoordinatorSession;