Hi Tom,
Thanks for your inputs. The intent for calling it as a System Health Manager is that the proposed component carries out registration, monitoring, buidling fault database and invoking recovery procedure as appropriate. So it is more than just monitoring. Hope this clarifies.
Yes, the presentation captures our initial proposal to get community's feedback. We definitely plan to put togther a detailed requirements doc and architecture based on comments/suggestions received.
Regards
Abhishek
------- Original Message -------
Sender : Counihan, Tom<[email protected]>
Date : Apr 16, 2014 06:33 (GMT+09:00)
Title : RE: Proposal for new component in Tizen IVI
Hi Abhishek,
I think the title threw me a little – would it be fair to say that this could be called “Health Monitor” and not “Health Manager”? I looked for management type behaviour and found none.
Or is this presentation represent the first phase and you do intend to do “Manager” type functions in the future?
Warm Regards
Tom.
From: IVI [mailto:[email protected]] On Behalf Of Abhishek Sharma
Sent: Tuesday, April 15, 2014 6:30 AM
To: [email protected]
Cc: cpgs .; Purnendu Sinha
Subject: Proposal for new component in Tizen IVI
Dear All,
We would like to propose a new component called System Health Manager for Tizen IVI. It is imperative that automotive platform should provide a means to monitor critical services and take corrective action whenever a failure or deviation from expected services is detected. In that respect, the proposed Health Manager (HM) shall seamlessly integrate with Tizen IVI for providing a limited fault-tolerance capability. Attached please find the presentation slides which describe overall functioning and features of the proposed HM. We request you to provide your comments/feedback on our proposal, and ways for taking this initiative forward.
The key features of the proposed HM include detecting disruption of services, logging data required for diagnosis and applying directed recovery strategies.The proposed HM uses systemd interfaces and signals to monitor configured critical services and recover them, if failed.
The initial development is undergoing and can be released at tizen.org for open source contributions following the feedback and internal due process for releasing the code. At the moment, we have basic structure for HM core, Dbus Communication and Fault-database. We have also designed a placeholder for dummy recovery client at the moment. Going forward this needs to be developed as per system requirements.
Looking forward to your suggestions, feedback and active contributions of this feature on tizen.org for IVI profile.
Regards
Abhishek
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