Changes between Version 4 and Version 5 of InstMeasTopic_4.3UseCasesInfrastructure
- Timestamp:
- 02/15/12 16:00:51 (13 years ago)
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InstMeasTopic_4.3UseCasesInfrastructure
v4 v5 60 60 == 5) Issues == 61 61 62 1) Identify which passive m onitoring options are to be supported63 2) Identify which event monitoring options are to be supported 64 3) Identify which active measurement options are to be supported 62 1) Identify which passive measurement and monitoring options are to be supported [[BR]] 63 2) Identify which event monitoring options are to be supported [[BR]] 64 3) Identify which active measurement options are to be supported [[BR]] 65 65 66 66 == 6) Definition == 67 67 68 Definition of infrastructure m onitoring: [[BR]]69 1) Passive m onitoring of clusters/racks, including transport switches, etc. [[BR]]68 Definition of infrastructure measurements: [[BR]] 69 1) Passive measurements and monitoring of clusters/racks, including transport switches, etc. [[BR]] 70 70 2) Event monitoring, provides log entries [[BR]] 71 71 3) Active measurements of IP networks, of Layer 2 and OpenFlow paths [[BR]] 72 72 73 == 4.2.7 Passive M onitoring Options ==73 == 4.2.7 Passive Measurement and Monitoring Options == 74 74 75 1) Aggregate operator establishes MP to gather MD via SNMP, organizes i nto time-series data, and formulates MDOD [[BR]]76 1 b) Directly from cluster/switch/etc. [[BR]]77 1c) Via Ganglia [[BR]]78 1d Via Nagios[[BR]]79 1e) Via Cacti [[BR]]75 1) Aggregate operator establishes MP to gather MD via SNMP, organizes it into time-series data, and formulates MDOD [[BR]] 76 1) Directly from cluster/switch/etc. [[BR]] 77 2) Via Ganglia [[BR]] 78 3) Via Nagios and Check_MK (Open Monitoring Distributor) (OMD) [[BR]] 79 4) Via Cacti [[BR]] 80 80 81 2) MD sinks: [[BR]]82 2b) Local aggregate operator [[BR]]83 2 c) GMOC (when authorized) [[BR]]84 2d) Experimenter (when authorized) [[BR]]81 2) MD users: [[BR]] 82 1) Local aggregate operator [[BR]] 83 2) GMOC (when authorized) [[BR]] 84 3) Experimenter (when authorized) [[BR]] 85 85 86 3) MD format and interface: [[BR]] 87 3b) Time-series data, presented at perfSONAR MA, MDOD registered at global UNIS, can be pulled by authorized user, and presented using perfSONAR service [[BR]] 88 3c) Time-series data, pushed using OML protocol, to OML server, and presented using GIMI service [[BR]] 89 3d) Time-series data, pushed using GMOC protocol, to GMOC server, and presented using ? service [[BR]] 90 3e) Time-series data, published to XML messaging service, can be subscribed by authorized user, and presented using ? service [[BR]] 86 3) MD interface and transfers: [[BR]] 87 1) Time-series data, gathered by perfSONAR MA, presented at perfSONAR interface, MDOD registered at global UNIS, can be pulled by authorized user, and presented using perfSONAR service [[BR]] 88 2) Time-series data, gathered by BLiPP, pushed using AMQP to Periscope service, and presented using Periscope service [[BR]] 89 3) Time-series data, pushed using OML protocol, to OML server, and presented using GIMI service [[BR]] 90 4) Time-series data, pushed using GMOC protocol, to GMOC server, and presented using ? service [[BR]] 91 5) Time-series data, published to XML messaging service, can be subscribed by authorized user, and presented using ? service [[BR]] 92 6) Time-series data, published to XML messaging service, subscribed transfer service that pushes using GMOC protocol, to GMOC server, and presented using ? service [[BR]] 91 93 92 94
