Monitor module diagnostics¶

Services logging used by Monitor module¶

Logging happens using logging module.

Monitor module debugging¶

There are the following solutions in case of problems in the operation of the module:

1. Set log level to value DEBUG which will allow recording event messages in log files with maximum detail for diagnosing and solving problems.

2. Run openstack aos tests module self-diagnosis utility.

   Example of using:

   openstack aos tests --names monitor --modules
   Modules diagnostic started.
   Running tests for: monitor
   
   +---------------------+----------------------------------------------------------------------------------------------+
   | Start date and time | Thu Dec 24 17:03:55 2020 GMT                                                                 |
   +---------------------+----------------------------------------------------------------------------------------------+
   | OpenStack version   | Train (20.4.1)                                                                               |
   +---------------------+----------------------------------------------------------------------------------------------+
   | Hostname            | ana-deb10t-ovs-01.stand.loc                                                                  |
   +---------------------+----------------------------------------------------------------------------------------------+
   | Distribution        | debian 10                                                                                    |
   +---------------------+----------------------------------------------------------------------------------------------+
   | Conductor nodes     | 1                                                                                            |
   +---------------------+----------------------------------------------------------------------------------------------+
   | Compute nodes       | 2                                                                                            |
   +---------------------+----------------------------------------------------------------------------------------------+
   | Database            | b'mysql  Ver 15.1 Distrib 10.3.27-MariaDB, for debian-linux-gnu (x86_64) using readline 5.2' |
   +---------------------+----------------------------------------------------------------------------------------------+
   | Packages source     | pypi-dev.tnxos.loc                                                                           |
   +---------------------+----------------------------------------------------------------------------------------------+
   =======
   Monitor
   Version: 1.4.1.dev4 (latest: current)
   License: 46a5c6f069514b2eb23844ac338bed5b (valid until 15.02.2021 03:00:00)
   =======
   +----+---------------------------------------+--------+----------------------------------------------------------------------------------------------------------------------------------------+
   | N  | Test name                             | Status | Failure reason                                                                                                                         |
   +----+---------------------------------------+--------+----------------------------------------------------------------------------------------------------------------------------------------+
   | 1  | test config file existence            | OK     |                                                                                                                                        |
   +----+---------------------------------------+--------+----------------------------------------------------------------------------------------------------------------------------------------+
   | 2  | test connection to gnocchi            | ERROR  | keystoneauth1.exceptions.catalog.EndpointNotFound: public endpoint for metric service not found                                        |
   |    |                                       |        |                                                                                                                                        |
   +----+---------------------------------------+--------+----------------------------------------------------------------------------------------------------------------------------------------+
   | 3  | test connection to keystone           | OK     |                                                                                                                                        |
   +----+---------------------------------------+--------+----------------------------------------------------------------------------------------------------------------------------------------+
   | 4  | test connection to zabbix             | FAIL   | Could not connect to Zabbix with parameters: host_group: "aos", password: "******", url: "http://localhost/zabbix", username: "Admin". |
   +----+---------------------------------------+--------+----------------------------------------------------------------------------------------------------------------------------------------+
   | 5  | test gnocchi metrics                  | ERROR  | keystoneauth1.exceptions.catalog.EndpointNotFound: public endpoint for metric service not found                                        |
   |    |                                       |        |                                                                                                                                        |
   +----+---------------------------------------+--------+----------------------------------------------------------------------------------------------------------------------------------------+
   | 6  | test license validity                 | OK     |                                                                                                                                        |
   +----+---------------------------------------+--------+----------------------------------------------------------------------------------------------------------------------------------------+
   | 7  | test migrations applied               | OK     |                                                                                                                                        |
   +----+---------------------------------------+--------+----------------------------------------------------------------------------------------------------------------------------------------+
   | 8  | test monitor api connection           | OK     |                                                                                                                                        |
   +----+---------------------------------------+--------+----------------------------------------------------------------------------------------------------------------------------------------+
   | 9  | test monitor api service registration | OK     |                                                                                                                                        |
   +----+---------------------------------------+--------+----------------------------------------------------------------------------------------------------------------------------------------+
   | 10 | test monitor systemd services         | OK     |                                                                                                                                        |
   +----+---------------------------------------+--------+----------------------------------------------------------------------------------------------------------------------------------------+
   Ran 10 in 0.914s
   FAIL (success=7, failures=1, errors=2))
   
   ======
   TOTALS
   ======
   Ran 10 in 0.914s
   FAIL (success=7, failures=1, errors=2))