Zenoss network monitoring

Reset/Recover gui password

Old installation under /opt/zenoss
Login with From
1. sudo su zenoss -
2. cd /opt/zenoss
3. ls inituser (should not be there)
4. Create inituser for zope to use when restarting
```
$ zpasswd.py -u admin -p MyCr@zyPwd /opt/zenoss/inituser 
```
5. Check zope uid, and restart, then login
```
ps ax | grep runzope
$ zopectl restart 
```
6. Login to web page, with admin and pwd above.

Check for 9+ rabbitmq q's used by zenoss

as root

sudo rabbitmqctl -p /zenoss list_queues

Check that Zenoss services are running

zenoss status

Fix POS errors

check db

$ zodbscan
[2020-10-09 11:29:13] Initializing zodbscan v2.0.0 (detailed log at /opt/zenoss/log/toolbox/zodbscan.log)
[2020-10-09 11:29:14] Examining 550261 items in the 'zodb' database:
[2020-10-09 11:32:39]  CRITICAL  [==================================================] 100% [7 Dangling References]

fix pos errors with --fix flag
```
$ findposkeyerror --fix --debug
```

CategoryLinux