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Update docs for Opensearch for the newest version of the extend (#16482)

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Zane C. Bowers-Hadley
2024-10-03 02:12:22 -05:00
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parent aa58140fef
commit 76050e3b3c
1 changed files with 13 additions and 5 deletions
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18
doc/Extensions/Applications.md
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@@ -1779,16 +1779,16 @@ chmod +x /etc/snmp/opensearch
3. Install the required Perl dependencies. 3. Install the required Perl dependencies.
``` ```
# FreeBSD # FreeBSD
pkg install p5-JSON p5-libwww pkg install p5-JSON p5-File-Slurp p5-MIME-Base64 p5-LWP-Protocol-https
# Debian/Ubuntu # Debian/Ubuntu
apt-get install libjson-perl libwww-perl apt-get install libjson-perl libfile-slurp-perl liblwp-protocol-https-perl libmime-base64-perl
# cpanm # cpanm
cpanm JSON Libwww cpanm JSON Libwww File::Slurp LWP::Protocol::HTTPS MIME::Base64
``` ```
4. Update your snmpd.conf. 4. Update your snmpd.conf.
``` ```
extend opensearch /bin/cat /var/cache/opensearch.json extend opensearch /bin/cat /var/cache/opensearch.json.snmp
``` ```
5. Update root crontab with. This is required as it will this will 5. Update root crontab with. This is required as it will this will
@@ -1796,11 +1796,19 @@ likely time out otherwise. Use `*/1` if you want to have the most
recent stats when polled or to `*/5` if you just want at exactly a 5 recent stats when polled or to `*/5` if you just want at exactly a 5
minute interval. minute interval.
``` ```
*/5 * * * * /etc/snmp/opensearch > /var/cache/opensearch.json */5 * * * * /etc/snmp/opensearch -w -q
``` ```
6. Enable it or wait for the device to be re-disocvered. 6. Enable it or wait for the device to be re-disocvered.
Alternatively cron can be skipped and the extend can be told to run
like below, but if under heavy load it time out waiting for Opensearch
to respond.
```
extend opensearch /etc/snmp/opensearch
```
## Open Grid Scheduler ## Open Grid Scheduler
Shell script to track the OGS/GE jobs running on clusters. Shell script to track the OGS/GE jobs running on clusters.