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telegraf

History

Steven Barth 0a1373765e Fix dash to underscore replacement when handling embedded tags in Cisco MDT (#7035 ) Currently configuring embedded_tags for cisco_telemetry_mdt input requires an unusual mix of - and _, i.e. one needs to specify e.g. Cisco-IOS-XR-wdsysmon-fd-oper:system-monitoring/cpu-utilization/process_cpu/process-id for it to work correctly. Additionally, tags created might still contain dashes against convention. This fix creates correctly formatted tags with underscores instead of dashes and unifies the configuration parameter to expect either dashes or underscores, so old configurations are still valid.		2020-02-18 17:31:39 -08:00
..
README.md	Support NX-OS telemetry extensions in cisco_telemetry_mdt (#6177 )	2019-09-16 16:57:25 -07:00
cisco_telemetry_mdt.go	Fix dash to underscore replacement when handling embedded tags in Cisco MDT (#7035 )	2020-02-18 17:31:39 -08:00
cisco_telemetry_mdt_test.go	Use require in cisco mdt tests to avoid follow on errors (#6984 )	2020-02-06 14:18:42 -08:00

README.md

Cisco model-driven telemetry (MDT)

Cisco model-driven telemetry (MDT) is an input plugin that consumes telemetry data from Cisco IOS XR, IOS XE and NX-OS platforms. It supports TCP & GRPC dialout transports. GRPC-based transport can utilize TLS for authentication and encryption. Telemetry data is expected to be GPB-KV (self-describing-gpb) encoded.

The GRPC dialout transport is supported on various IOS XR (64-bit) 6.1.x and later, IOS XE 16.10 and later, as well as NX-OS 7.x and later platforms.

The TCP dialout transport is supported on IOS XR (32-bit and 64-bit) 6.1.x and later.

Configuration:

[[inputs.cisco_telemetry_mdt]]
 ## Telemetry transport can be "tcp" or "grpc".  TLS is only supported when
 ## using the grpc transport.
 transport = "grpc"

 ## Address and port to host telemetry listener
 service_address = ":57000"

 ## Enable TLS; grpc transport only.
 # tls_cert = "/etc/telegraf/cert.pem"
 # tls_key = "/etc/telegraf/key.pem"

 ## Enable TLS client authentication and define allowed CA certificates; grpc
 ##  transport only.
 # tls_allowed_cacerts = ["/etc/telegraf/clientca.pem"]

 ## Define (for certain nested telemetry measurements with embedded tags) which fields are tags
 # embedded_tags = ["Cisco-IOS-XR-qos-ma-oper:qos/interface-table/interface/input/service-policy-names/service-policy-instance/statistics/class-stats/class-name"]

 ## Define aliases to map telemetry encoding paths to simple measurement names
 [inputs.cisco_telemetry_mdt.aliases]
   ifstats = "ietf-interfaces:interfaces-state/interface/statistics"

Example Output:

ifstats,path=ietf-interfaces:interfaces-state/interface/statistics,host=linux,name=GigabitEthernet2,source=csr1kv,subscription=101 in-unicast-pkts=27i,in-multicast-pkts=0i,discontinuity-time="2019-05-23T07:40:23.000362+00:00",in-octets=5233i,in-errors=0i,out-multicast-pkts=0i,out-discards=0i,in-broadcast-pkts=0i,in-discards=0i,in-unknown-protos=0i,out-unicast-pkts=0i,out-broadcast-pkts=0i,out-octets=0i,out-errors=0i 1559150462624000000
ifstats,path=ietf-interfaces:interfaces-state/interface/statistics,host=linux,name=GigabitEthernet1,source=csr1kv,subscription=101 in-octets=3394770806i,in-broadcast-pkts=0i,in-multicast-pkts=0i,out-broadcast-pkts=0i,in-unknown-protos=0i,out-octets=350212i,in-unicast-pkts=9477273i,in-discards=0i,out-unicast-pkts=2726i,out-discards=0i,discontinuity-time="2019-05-23T07:40:23.000363+00:00",in-errors=30i,out-multicast-pkts=0i,out-errors=0i 1559150462624000000