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Focus release notes

Focus v1.1.5​

March 22, 2023

Change Modified the maximum length of json data that can be input to 65,536 bytes.

Focus v1.1.4​

Adding the date and * to the log path​

Feature Added the support for the date (http://strftime.org) and wildcard (*) in the log path.

Focus v1.1.3​

Fixing the json input method error​

Change Fixed the collection failure of json input due to code error.

Focus v1.1.2​

Guide to eliminated functions​

In this version, the collection of json input methods is not made normally due to a code error. It is recommended to upgrade to the version 1.1.3.

The version downloading can be found at the link below.

http://repo.whatap.io/index.html#focus/

Focus v1.1.1​

Fixed the recovery notification malfunction when setting the notification for metrics collected by the focus module.​

A new version of the focus module has been released as shown below.

  • Symptom: The recovery notification has problem when setting the notification for metrics collected by the focus module.
  • Cause: Incorrect identification of metrics instances in notifications when collecting multiple instances
  • Change: By adding the -pk option, the instance field for metrics has been assigned.

Data when collecting the restart of POD on K8S

{ "Pod" : "whatap-master-agent-756d6f6567-hpvsc", "Restart" : 0 }
{ "Pod" : "whatap-virtual-david-oberg-754fd79f5f-9s5vd", "Restart" : 147 }
{ "Pod" : "whatap-virtual-david-oberg-754fd79f5f-j4pfw", "Restart" : 141 }
{ "Pod" : "whatap-virtual-stanley-collett-5c8d998bcf-bfh6r", "Restart" : 142 }
{ "Pod" : "whatap-virtual-stanley-collett-5c8d998bcf-vh548", "Restart" : 144 }
{ "Pod" : "whatap-virtual-timothy-warren-79d4869b7c-4b6h6", "Restart" : 145 }
{ "Pod" : "whatap-virtual-timothy-warren-79d4869b7c-65k2h", "Restart" : 145 }

Setting the Pod field for instance identification

kubectl get pod -n virtual2 --no-headers |\
awk '{printf "{ \"Pod\" : \"%s\", \"Restart\" : %s }\n",$1,$4} ' |\
./focus -license $WHATAP_LICENSE \
-pcode $WHATAP_PCODE -server.host $WHATAP_HOST \
-category $CATEGORY -pk Pod

$ ./focus -h

    ______                WHATAP
   / ____/___  _______  _______
  / /_  / __ \/ ___/ / / / ___/
 / __/ / /_/ / /__/ /_/ (__  )
/_/    \____/\___/\__,_/____/

 WhaTap Focus ver 1.1.2
 Copyright ⓒ 2019 WhaTap Labs Inc. All rights reserved.

2022/01/20 11:59:30 [error] no project code[-pcode]

usage: focus   -pcode <pcode>    : project code
               ...
               -pk <fieldname>  :[opt] primary key field

Focus v1.1.0​

Initial release