changeset: 4927:e8da2deb6030
branch: opensaf-4.4.x
user: Hans Feldt <[email protected]>
date: Thu Feb 06 11:29:53 2014 +0100
summary: amfd: allow changes to comptype [#539]
changeset: 4928:6122a86f5e1e
branch: opensaf-4.4.x
user: Hans Feldt <[email protected]>
date: Thu Feb 06 11:29:54 2014 +0100
summary: amfd: allow changes to hctype [#539]
changeset: 4929:990ecb7339c0
parent: 4925:6051b486042b
user: Hans Feldt <[email protected]>
date: Thu Feb 06 11:29:53 2014 +0100
summary: amfd: allow changes to comptype [#539]
changeset: 4930:698fadfdb127
tag: tip
user: Hans Feldt <[email protected]>
date: Thu Feb 06 11:29:54 2014 +0100
summary: amfd: allow changes to hctype [#539]
---
** [tickets:#539] AMF: add support for changing certain component related
attributes**
**Status:** review
**Created:** Fri Aug 09, 2013 09:41 AM UTC by Hans Feldt
**Last Updated:** Thu Jan 09, 2014 03:44 PM UTC
**Owner:** Hans Feldt
In the AMF specification a number of attributes are writeable e.g. in the comp
type. However the implementation does not support changes. This gives an
inflexible middleware where the only way is to upgrade (!) the system to a new
comptype. Another related object is the singleton instance of
SaAmfCompGlobalAttributes and instances of SaAmfHealthcheck and
SaAmfHealthcheckType classes. There might be more but these are related to comp
execution environment and might for example need to be tuned.
One way of supporting this is to make the AMF node director an IMM object
applier for these classes. IMM interfacing could be done in a separate thread
to avoid dead locks etc with IMM. The amfnd data structures also needs to be
prepared for changes of values. For example the health check values are sampled
at start of the health check. It would not matter changing health check in the
internal database. Would have to iterate all components health checks and
changes values.
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