feat(container): add sysctls setting in the container view EE-43 (#280)

api/http/handler/stacks/stack_create.go

@@ -165,6 +165,10 @@ func (handler *Handler) isValidStackFile(stackFileContent []byte, securitySettin
 			return errors.New("device mapping disabled for non administrator users")
 		}
 
+		if !securitySettings.AllowSysctlSettingForRegularUsers && service.Sysctls != nil && len(service.Sysctls) > 0 {
+			return errors.New("sysctl setting disabled for non administrator users")
+		}
+
 		if !securitySettings.AllowContainerCapabilitiesForRegularUsers && (len(service.CapAdd) > 0 || len(service.CapDrop) > 0) {
 			return errors.New("container capabilities disabled for non administrator users")
 		}