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Type: Feature
Priority: Must have
Fix Version/s: PI17
Component/s: MID CBF
Labels:

ARTs:

Obs Mgt & Controls
Benefit hypothesis:

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Logging is one of the key tools that supports testing and integration. The logging system needs to support both the minikube development environment and the Mid PSI k8s cluster. Device servers need to provide logs with sufficient information to identify problems as they arise, using a consistent logging mechanism.

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Logging is one of the key tools that supports testing and integration. The logging system needs to support both the minikube development environment and the Mid PSI k8s cluster. Device servers need to provide logs with sufficient information to identify problems as they arise, using a consistent logging mechanism.
Acceptance criteria:
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A log consumer is added to MCS, and can support both the minikube development environment and the Mid PSI k8s cluster.

Talon DX devices are able to send logs to the log consumer in MCS in Mid PSI and development environment.

Log messages in Talon DX devices cover more failure scenarios and provide more information. The log format is consistent with those originating from MCS.
Show
A log consumer is added to MCS, and can support both the minikube development environment and the Mid PSI k8s cluster. Talon DX devices are able to send logs to the log consumer in MCS in Mid PSI and development environment. Log messages in Talon DX devices cover more failure scenarios and provide more information. The log format is consistent with those originating from MCS.
Feature Points:
3
Initial Size:
3
Cost of Delay:
8
WSJF:
2.667
Delivered By:

REL-494 MID CBF Engineering Console v0.3.15

REL-489 ska-mid-cbf-mcs v0.6.16
Epic Link:
AA0.5 MID Digital Signal Chain Processing
Agile Teams:

Team_CIPA
Due Sprint:
Sprint 5
Story Point Burn-up:
Overdue:
Outcomes:
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The talondxlogconsumer-talondxlogconsumer-001-0 has been added to MCS.

Network configurations have been updated to allow talon boards to communicate with the minikube development environment and the Mid-PSI k8s cluster. HPS logs can be sent to the MCS log consumer pod in either environment. Demonstrated during System Demo 17.4 (SPO-2138 KR1).

Added macros to prepend file name and line number in log messages from HPS devices. Updated log consumer to format HPS logs to meet the SKA logging standard.

Added logging policy and guide for how to use the macros to include file name/line number: https://confluence.skatelescope.org/display/SE/Logging+in+HPS+Tango+Devices

Updated default logging level of HPS device servers (except HPS master) from DEBUG to INFO.

Updated a subset of HPS device servers to log more INFO messages, and added more try-catch blocks to capture exceptions and log errors.
Show
The talondxlogconsumer-talondxlogconsumer-001-0 has been added to MCS. Network configurations have been updated to allow talon boards to communicate with the minikube development environment and the Mid-PSI k8s cluster. HPS logs can be sent to the MCS log consumer pod in either environment. Demonstrated during System Demo 17.4 (SPO-2138 KR1). Added macros to prepend file name and line number in log messages from HPS devices. Updated log consumer to format HPS logs to meet the SKA logging standard. Added logging policy and guide for how to use the macros to include file name/line number: https://confluence.skatelescope.org/display/SE/Logging+in+HPS+Tango+Devices Updated default logging level of HPS device servers (except HPS master) from DEBUG to INFO. Updated a subset of HPS device servers to log more INFO messages, and added more try-catch blocks to capture exceptions and log errors.
Resolved PI.Sprint:
17.6

Feature Checklist:

Stories Completed, Solution Intent Updated, BDD Testing Passes (no errors), Outcomes Reviewed, Demonstrated, Satisfies Acceptance Criteria, Accepted by FO

Requirement Status:

PI23 - UNCOVERED
Labels_MIRO:
MID_SUT1 Mid.CBF_SW SYSTEM_DEMO_4 Team_CIPA

Description

Includes:

Designing and implementing a Talon DX log consumer that runs inside the K8s cluster as part of ska-mid-cbf-mcs.
Design/update the log consumer and associated configuration, such that logging is seamlessly supported in minikube development environment and the K8s cluster environment of Mid-PSI.
Update Talon DX devices to fully integrate them with the common log management system.
Improve the log messages in Talon DX devices to better identify the problems when they happen.

Original description from CIP-608: The purpose of this Enabler story to 1) develop a logging API and library for MC and HPS based SW and 2) define the TDC logging philosophy, i.e., where to log what type of message at what logging levels.

A single log repository where selected values and the sequence of events of all components are recorded is required to assist I&T. The developed logging library will eventually encapsulate the Tango logging.

Note that the logging library and philosophy may be different for MCS and HPS applications.

Attachments

Issue Links

Is delivered by

REL-489 ska-mid-cbf-mcs v0.6.16

Released

REL-494 MID CBF Engineering Console v0.3.15

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Structure

Activity

People

Assignee:: Vrcic, Sonja

Reporter:: So, John

Votes:: 0 Vote for this issue

Watchers:: 1 Start watching this issue

Feature Progress

Story Point Burn-up: (100.00%)

Feature Estimate: 3.0

	Issues	Story Points
To Do	0	0.0
In Progress	0	0.0
Complete	6	22.0
Total	6	22.0

Dates

Created:: 01/Dec/21 9:48 PM

Updated:: 15/Apr/24 9:45 AM

Resolved:: 24/Feb/23 7:37 PM

Talon DX Logging