Initial commit

backend/executor/exec.go

@@ -0,0 +1,16 @@
+package executor
+
+import "time"
+
+// Service is a service that handles executing commands on the main host and does a first processing of the raw data it gets from the system
+type Service interface {
+	SlurmQueue() []string
+	SlurmJobs() []string
+
+	NodeUptime(hostname string) time.Time
+
+	Temperature(hostname string) float64
+	MemoryUsage(hostname string) int64
+	StorageUsage(hostname string) int64
+	NetworkUploadDownload(hostname string) (int64, int64)
+}

backend/executor/mock.go

@@ -0,0 +1,43 @@
+package executor
+
+import "time"
+
+var _ Service = &Mock{}
+
+type Mock struct {
+	SlurmQueueFunc            func() []string
+	SlurmJobsFunc             func() []string
+	NodeUptimeFunc            func(hostname string) time.Time
+	TemperatureFunc           func(hostname string) float64
+	MemoryUsageFunc           func(hostname string) int64
+	StorageUsageFunc          func(hostname string) int64
+	NetworkUploadDownloadFunc func(hostname string) (int64, int64)
+}
+
+func (ex *Mock) SlurmQueue() []string {
+	return ex.SlurmQueueFunc()
+}
+
+func (ex *Mock) SlurmJobs() []string {
+	return ex.SlurmJobsFunc()
+}
+
+func (ex *Mock) NodeUptime(hostname string) time.Time {
+	return ex.NodeUptimeFunc(hostname)
+}
+
+func (ex *Mock) Temperature(hostname string) float64 {
+	return ex.TemperatureFunc(hostname)
+}
+
+func (ex *Mock) MemoryUsage(hostname string) int64 {
+	return ex.MemoryUsageFunc(hostname)
+}
+
+func (ex *Mock) StorageUsage(hostname string) int64 {
+	return ex.StorageUsageFunc(hostname)
+}
+
+func (ex *Mock) NetworkUploadDownload(hostname string) (int64, int64) {
+	return ex.NetworkUploadDownloadFunc(hostname)
+}