Checkmk werks level1 June 2022

checkmk-werks-lvl1@lists.checkmk.com

28 participants
139 discussions

Checkmk Werk 14159: liveproxyd: the heartbeat client now tests all open channels before disconnecting the remote site

by Andreas Boesl

ID: 14159 Title: liveproxyd: the heartbeat client now tests all open channels before disconnecting the remote site Component: Livestatus Proxy Level: 1 Class: Bug fix Version: 2.2.0i1 The feature itself was already implemented, but only worked once after every liveproxyd restart.

2 years, 3 months

Checkmk Werk 14158: liveproxyd: fixed occassional connection loss/timeouts

by Andreas Boesl

ID: 14158 Title: liveproxyd: fixed occassional connection loss/timeouts Component: Livestatus Proxy Level: 1 Class: Bug fix Version: 2.2.0i1 Sometimes the liveproxyd was unwilling to process clients with a pending request.

2 years, 3 months

Checkmk Werk 14133: KUBE: Inventory: Move IP addresses from Software to Networking

by Solomon Jacobs

ID: 14133 Title: KUBE: Inventory: Move IP addresses from Software to Networking Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 Previously, the networking information of a Kubernetes Node was found under Software > Applications > Kubernetes > Network. With this werk, the information is in the path Networking > Kubernetes. The old entries remain in the inventory history. This more consistent in how the information is generally organized. Users which have included the path in their automation tools (including Checkmk rules) need to change the path accordingly.

2 years, 3 months

Checkmk Werk 13259: ups_out_load: valuespec transform from 2.0.0 representations was missing

by Frans Fürst

ID: 13259 Title: ups_out_load: valuespec transform from 2.0.0 representations was missing Component: Core & setup Level: 1 Class: Bug fix Version: 2.2.0i1 After updating to Checkmk 2.1 rules configured for "output loads of UPSs and PDUs" check in Checkmk 2.0 and below would result in unhandled exceptions "KeyError (levels)" and error messages in the configuration interface "The type must be a dictionary, but it is a tuple." This change introduces a transform function for values of "ups_out_load" turning them into valid format.

2 years, 3 months

Checkmk Werk 13922: UI dropdowns: Preserve given value on page load

by Kenneth Okoh

ID: 13922 Title: UI dropdowns: Preserve given value on page load Component: Multisite Level: 1 Class: Bug fix Version: 2.2.0i1 Upon initialization of autocompleter dropdowns, given values were sometimes unexpectedly erased and the dropdown left empty. E.g. when editing a single metric dashlet or creating a forecast graph, given values for service description and metric name were sometimes removed upon loading the form. This is fixed to always show the given value of autocompleter dropdowns upon loading the respective page.

2 years, 3 months

Checkmk Werk 14370: Add AWS/CloudFront check

by Giordano Tomassorri

ID: 14370 Title: Add AWS/CloudFront check Component: Checks & agents Level: 1 Class: New feature Version: 2.2.0i1 This werk adds the AWS/CloudFront check. With this check, you can monitor and add alarms on the following metrics for each CloudFront distribution: Requests, Bytes downloaded, Bytes uploaded, Total error rate, 4xx error rate, 5xx error rate. A new service will be created for each CloudFront distribution and you can filter the ones to monitor by distribution ID or by AWS tags.

2 years, 3 months

Checkmk Werk 14351: Fix summary must be non empty crash when clustering services

by Max Linke

ID: 14351 Title: Fix summary must be non empty crash when clustering services Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 Some services lead to a crash with the exception "summary must not be empty" on a cluster host. This has been fixed. No user interaction required.

2 years, 3 months

Checkmk Werk 14343: KUBE agent_kube: change ContainerTerminatedState's start and end time to be optional

by Wontek Hong

ID: 14343 Title: KUBE agent_kube: change ContainerTerminatedState's start and end time to be optional Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 Previously, the Kubernetes special agent raised the error "[special_kube] TypeError: Can not convert to timestamp: 'None' of type <class 'NoneType’>" when a terminated container had no information about either its start or finish time. With this werk, the assumption that the start and finish times are always set is removed, and is thus consistent with the Kubernetes specification. The check plug-in is also modified to display the time-related information depending on what fields are returned.

2 years, 3 months

Checkmk Werk 14053: cisco_cpu_memory: Services with total memory of size 0 aren't discovered

by Sofia Colakovic

ID: 14053 Title: cisco_cpu_memory: Services with total memory of size 0 aren't discovered Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 CPU Memory utilization services with total memory of size 0 were previously discovered and assumed the state UNKNOWN. Since the service delivered no meaningful data in this case, it's no longer going to be discovered.

2 years, 3 months

Checkmk Werk 14345: Storeonce4x agent handles token expiration

by Max Linke

ID: 14345 Title: Storeonce4x agent handles token expiration Component: Core & setup Level: 1 Class: Bug fix Version: 2.2.0i1 When executing the storeonce4x agent we now always request a new authentication token. This ensures we always have a valid token. No user interaction required.

2 years, 3 months

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Checkmk werks level1 June 2022