== AMF integration with IMM ==
This page contains development information related to AMF Integration with IMM; which is OpenSAF Release 4 work item covered by these tickets: #161, #617, #612, #700 & #701.
=== Developer Repositories ===
 * Ashwini Kumar: 
 * Hans Feldt: http://devel.opensaf.org/hg/opensaf-avsv-oi-hafe/
 * Nagendra Kumar: http://devel.opensaf.org/hg/opensaf-avsv-oi-nagu/
=== Work Items ===
|| '''Item'''        || '''Owner''' || '''Beta''' || '''Status'''||
|| Create AMF B.04 model for OpenSAF MW || Hans || 3 || Done ||
|| Read AMF B.04 configuration from IMM || Hans || 3 || Done ||
|| Create generic OI dispatcher for AVD || Hans || 3 || Done ||
|| Create generic framework for CCB callbacks || Nags || 3 || Done ||
|| Added CCB callbacks handling for create/modify/delete || Nags || 3 || Done ||
|| Support for Node admin operations || Ashwini || 3 || Done ||
|| Respond to runtime attribute update callbacks || Hans || 3 || Done ||
|| Rename avsv_demo to amf_demo, remove LEAP dependency and create imm.xml || Hans || 3 || Done ||
|| SI assignments created/deleted in IMM || Hans || 3 || Done ||
|| CSI assignments created/deleted in IMM || Nags || 3 || Done ||
|| Runtime attributes updated in IMM || Nags || 3 || Done ||
|| Send AMF Model for MW (Review) || Hans || 3 || Done ||
|| Disable "External proxied component" support (broken) || Hans || 3 || Done ||
|| Create avsv local main()  for AVD & AvND || Hans || 3 || Done ||
|| RDA triggered fail over for LOG, NTF & IMMD || Hans || 3 || Done ||
|| Support for SU admin operations || Ashwini || 3 || Done ||
|| Support change of !SaAmfCompType attribute of comp || Hans || 3 || Done ||
|| AMF usability scripts (packaged in tools rpm) || Hans || 3 || Done ||
|| Testing functional, failover || All || 3,4 || Done for beta3 ||
|| Move avsv header files to proper location ||  Hans || 4 || Done ||
|| !NodeGroup support || Ashwini/Hans || 4 || Done ||
|| Convert all logging/tracing in AMF to use Logtrace API || All || 4 || Ongoing ||
|| Dynamic changes to AMF Model (for Application entities, no delete) || Hans || 4 || Done ||
|| Support for !SaAmfNodeSwBundle (build execution path from) || Hans || 4 || Committed, some comments remains to be resolved ||
|| AVM & BAM removal || Hans || 4 || Ongoing ||
|| Relax order of object creation in CCB || Hans || 4 || Ongoing ||
|| Support for Node admin operations || Ashwini || 4 || Review 2 pending ||
|| Support for SG admin operations || || 4 || ||
|| Revise handling of runtime attributes (e.g. admin state) || || 4 || ||
|| Improve Logtrace API || Hans || 4 || ||
|| Support for CSI dependencies ||Nagendra || 4 || ||
|| Align impl. of SI dependency class (impl) ||Nags || 4 || ||
|| Align impl. of SI Ranked SU || || 4 || ||
|| Splitting imm.xml in per-service imm.xml || Hans || 4 || ||
|| Open Issue: Any impact on AMF model because of modularity || Mario || 4 || ||
|| Package !AvSv demo as rpm || Jonathan? || 4 || ||
|| Dynamic configuration of !AvSv Demo HA model || Hans? || 4 || ||
|| Enable "External proxied component" support || Nags || 4 || ||
|| Support of Component Admin restart || Nags|| 4 || ||
|| Support modification of saAmfSUMaintenanceCampaign (SMF req) || || 5 || ||
|| Modify "External proxied component" configuration reading to local IMM-db rather than AVNd-AVNd checkpointing || Nags || 5 || ||
|| Support change of types || || 5 || ||
|| Support for Application admin operations || || 5 || ||
|| Dynamic changes to AMF Model (for MW Entities) || || 5 || ||
|| Correct deviation of type for saClmNodeID (config->runtime) ||             || 5 ||         ||
|| Support for dynamic deletion of objects || || 5 || ||
|| Tool/script to support generation of initial config (imm.xml) for cluster sizes for OpenSAF AMF Entities (1-X nodes) (#700) || || || ||
|| Tool/script to support dynamic changes to OpenASF cluster size (for MW enities) (#701) || || || ||
=== Additional Ideas (Hans) ===
 * Divide scap into two processes: opensaf_amfd & opensaf_amfnd? pcap would become opensaf_amfnd. Makes sense after the AMF-CLM split.
 * AvD-AvND protocol could be more logical, what is SET-LED? Why not have an admin-state-set message and let avnd handle lock-instantiation etc
 * Old bugs needs a permanent solution:
  * Ticket: #210: I suggest that we add a node_type attribute to the CLM-NODE-UP message, then AVD can determine if it should start heart beats or not. How does the AMF-CLM split affect this problem, will we still have heart beats?
  * Ticket #689: Probably timer memory has been freed.
  * Ticket: #579
 * I would like traces always written to an internal circular buffer. That makes the last execution visible in a core dump. Kind of a black box recorder. Should not be hard to extend logtrace to handle that. Will need enter/leave tracing in most functions.
 * We need an AMF monitor that can handle that pcap dies. It need to reboot the node. This is needed in a PC cluster (non HPI managed).