Cisco Cisco Videoscape Voyager Vantage 3.2 用户指南
18
Configuration
Configuration Parameters
Table 1
JSON Diagnostics Configuration Parameters
Name
Value
Description
Default
Value
Value
Allowed Range
<min, max>
<min, max>
http-port-public
<Port Number>
Port number for the Public REST API. If this
parameter is not specified, the default value is
used.
parameter is not specified, the default value is
used.
10086
N/A
diaglog-size-kb
<size in kb>
Indicates when the diaglog should be rotated
(similar to slog).
(similar to slog).
100
<100, 2048>
diag-copies
<max files to
save>
save>
The number of diagnostic log files to save
(compressed).
(compressed).
1
<1,10>
diag-carry-over
<messages to
keep on rotate>
keep on rotate>
Number of messages to save in older log files.
For log rotation, existing log files are renamed to
a new name such as mv diagnostics.log
diagnostics.1 followed by a call such as tail
-200 new-name > diagnostics.log, where 200
is the number of messages saved in the file.
For log rotation, existing log files are renamed to
a new name such as mv diagnostics.log
diagnostics.1 followed by a call such as tail
-200 new-name > diagnostics.log, where 200
is the number of messages saved in the file.
200
<200, 600>
circular-buffer-
size-objs
<max objects to
be stored>
be stored>
Maximum number of events that can be queued
for transport and pulled using the post rate
value. If this constraint cannot be met, objects
are dropped, oldest first. A buffer helps to even
out data traffic during periodic heavy logging.
for transport and pulled using the post rate
value. If this constraint cannot be met, objects
are dropped, oldest first. A buffer helps to even
out data traffic during periodic heavy logging.
During heavy logging, new messages push out
the oldest ones so that the data collector holds
only the most recent events. There is no
signaling when events have been dropped.
the oldest ones so that the data collector holds
only the most recent events. There is no
signaling when events have been dropped.
200
<200, 2000>
http-post-rate
<max average
number of
objects per sec>
number of
objects per sec>
Used with the http-post-burst-interval
parameter for HTTP POST rate smoothing, if
http-url-collector is specified.
parameter for HTTP POST rate smoothing, if
http-url-collector is specified.
1
<1, 20>
http-post-burst
-interval
-interval
<time interval in
secs >
secs >
Used to determine the number of messages
[http-post-rate * http-post-burst-interval], if
available, to be sent at every
http-post-burst-interval.
[http-post-rate * http-post-burst-interval], if
available, to be sent at every
http-post-burst-interval.
1
<1, 60>
http-url-
collector
<HTTP URL>
HTTP URL of the Data Collector.
“”
(Empty)
(Empty)
N/A
Module name
<log level>
Module name and severity level pairs used to
control which logs are sent to the headend data
collector. See VOD Error Logs for details.
control which logs are sent to the headend data
collector. See VOD Error Logs for details.
Note:
If an entry for a section is present, any
logs visible to the customer are forwarded
regardless of section. This limits excessive
logging and allows the developer to control
what is important to log externally.
regardless of section. This limits excessive
logging and allows the developer to control
what is important to log externally.
For example, DL_CV|DL_NOISE forwards to
diagnostics.log as long as there is a setting in
diagnostics.ini for that section.
diagnostics.log as long as there is a setting in
diagnostics.ini for that section.
“”
(Empty)
(Empty)
N/A