Checkmk werks level1

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Checkmk Werk 15289: mk_oracle: Revert werk 15559, use tnsping when available

by Checkmk werks level 1

ID: 15289 Title: mk_oracle: Revert werk 15559, use tnsping when available Component: agents Level: 1 Class: Bug fix Version: 2.3.0b1 <a href="https://checkmk.com/werk/15559">Werk 15559</a> removed the invocation of <tt>tnsping</tt>. <tt>tnsping</tt> was used to check if the tns-alias could be reached. If it could not be reached via <tt>tnsping</tt>, hostname and port is used to connect to the database. With <a href="https://checkmk.com/werk/15559">Werk 15559</a> the invocation of <tt>tnsping</tt> was completely removed. tns-alias was always used. This lead to problems with different configurations of <tt>mk_oracle</tt>. This change introduces a check if the <tt>tnsping</tt> binary is available. If the binary is available, the logic of <tt>mk_oracle</tt> before Werk 15559 is restored. If the binary is not available, it is assumed that the tns-alias can be reached.

1 year, 1 month

Checkmk Werk 15972: Activate changes: Performance improvement in very large distributed setups

by Checkmk werks level 1

ID: 15972 Title: Activate changes: Performance improvement in very large distributed setups Component: Setup Level: 1 Class: New feature Version: 2.3.0b1 The speed at which changes are distributed to remote sites and activated when in a distributed setup with hundreds of sites has been improved. This is mainly due to improved parallelization, which means that more sites can perform their activation at the same time.

1 year, 1 month

Checkmk Werk 15910: agent_aws: DNSName not available in load balancer info

by Checkmk werks level 1

ID: 15910 Title: agent_aws: DNSName not available in load balancer info Component: agents Level: 1 Class: Bug fix Version: 2.2.0p8 The agent_aws special agent used to crash when the DNSName was not available in the load balancer information. This happened for Gateway Load Balancers. These load balancers will now be skipped.

1 year, 1 month

Checkmk Werk 16091: Local checks: Show metric values in service summary only if WARN/CRIT

by Checkmk werks level 1

ID: 16091 Title: Local checks: Show metric values in service summary only if WARN/CRIT Component: Checks & agents Level: 1 Class: Bug fix Version: 2.3.0b1 Before this werk, local check services always showed all metric values in the service summary. As of this werk, only metric values which result in a WARN or a CRIT are shown in the service summary. All other metric values are instead shown in the service details. Hence, if the <a href="https://docs.checkmk.com/latest/en/localchecks.html#dynamic_state">P</a> state is used, metric values are displayed in the service summary if the violate the thresholds. Without the P state, metric values are always displayed in the service details.

1 year, 1 month

Checkmk Werk 16089: etherbox_smoke: Fix default behaviour and remove predictive levels option

by Checkmk werks level 1

ID: 16089 Title: etherbox_smoke: Fix default behaviour and remove predictive levels option Component: Checks & agents Level: 1 Class: Bug fix Version: 2.3.0b1 The check plugin <tt>etherbox_smoke</tt> monitors smoke sensors of Etherboxes. <a href="https://checkmk.com/werk/14664">Werk 14664</a> introduced configurable levels for this plugin. However, this accidentally changed the default behaviour of the plugin. Before werk 14664, the plugin reported OK if no smoke was detected and CRIT otherwise. With werk 14664, by default, the plugin always reported CRIT, even if no smoke was detected. As of this werk, the old default behaviour is restored. Furthermore, a new configuration option is added. Users now have two alternatives for configuring the behaviour of the plugin: Users can either specify two monitoring states for the two cases "smoke detected" and "no smoke detected", or, alternatively, users can specify WARN and CRIT thresholds on the smoke level. Finally, this werk removes the option to configure predictive levels for this check plugin, which was also added by werk 14664. Using this option lead to a crash. Already existing configurations will automatically be migrated to the default behaviour mentioned above.

1 year, 1 month

Checkmk Werk 16090: etherbox_voltage: No default thresholds and remove predictive levels option

by Checkmk werks level 1

ID: 16090 Title: etherbox_voltage: No default thresholds and remove predictive levels option Component: Checks & agents Level: 1 Class: Bug fix Version: 2.3.0b1 The check plugin <tt>etherbox_voltage</tt> monitors voltage sensors of Etherboxes. By default, the plugin reported CRIT for any non-zero voltage reading. As of this werk, the new default behaviour is to apply no thresholds. Users can configure custom thresholds, as before. Furthermore, this werk removes the option to configure predictive levels for this check plugin, which lead to a crash. Already existing configurations will automatically be migrated to the new default behaviour (no thresholds).

1 year, 1 month

Checkmk Werk 16023: Use oracledb over cx_Oracle module for Oracle DB in check_sql

by Checkmk werks level 1

ID: 16023 Title: Use oracledb over cx_Oracle module for Oracle DB in check_sql Component: Checks & agents Level: 1 Class: Bug fix Version: 2.3.0b1 The python module cx_Oracle is replaced by <a href="https://oracle.github.io/python-oracledb/">oracledb</a> to support Python 3.11 for Oracle database checks with the check_sql active check. In order to use the check_sql with an Oracle DB it is now necessary to install the oracledb python package with: C+: python3 -m pip install oracledb --upgrade C-:

1 year, 1 month

Checkmk Werk 15940: Fix result view of host and service label search

by Checkmk werks level 1

ID: 15940 Title: Fix result view of host and service label search Component: Multisite Level: 1 Class: Bug fix Version: 2.2.0p8 If you searched for host or service labels in the Monitor search or Quicksearch snapin, the results were listed correctly but on enter, the view showed all hosts or services.

1 year, 1 month

Checkmk Werk 15259: Fixed periodic service notification interval

by Checkmk werks level 1

ID: 15259 Title: Fixed periodic service notification interval Component: Setup Level: 2 Class: Bug fix Version: 2.3.0b1 Because of a regression in 2.2, the periodic notification interval of a host was used for all of its services, too, overriding any rules for the given services. This has been fixed, the periodic service notification interval rules work as expected again.

1 year, 1 month

Checkmk Werk 15939: Fix possible "Internal Server Error" on save of changes

by Checkmk werks level 1

ID: 15939 Title: Fix possible "Internal Server Error" on save of changes Component: Setup Level: 1 Class: Bug fix Version: 2.3.0b1 After update of the werkzeug module we have seen different users facing problems while saving changes in, e.g. Business Intelligence, Dynamic host management and Agent deployment rules. The save action always lead to an "Internal Server Error". Reason was a new introduced limit of the mentioned module causing this error while saving very large formulars. So this could also occur on various other pages.

1 year, 1 month

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