[sr-dev] git:master: db_cluster: new module for generic database clustering

Daniel-Constantin Mierla miconda at gmail.com
Wed Mar 28 14:23:35 CEST 2012



On 3/27/12 3:22 PM, Jason Penton wrote:
> wow Daniel, you've been busy ;)
>
> nice!!!!
thanks, still a bit to tune it (add the feature of enable/disable 
connections), but should be workable as it is. Couldn't test all 
scenarios, so feedback would be welcome!

Cheers,
Daniel

>
> On Tue, Mar 27, 2012 at 2:44 PM, Daniel-Constantin Mierla 
> <miconda at gmail.com <mailto:miconda at gmail.com>> wrote:
>
>     Module: sip-router
>     Branch: master
>     Commit: 201fc2d600e48fbb717531c79013c1b971f82d76
>     URL:
>     http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=201fc2d600e48fbb717531c79013c1b971f82d76
>
>     Author: Daniel-Constantin Mierla <miconda at gmail.com
>     <mailto:miconda at gmail.com>>
>     Committer: Daniel-Constantin Mierla <miconda at gmail.com
>     <mailto:miconda at gmail.com>>
>     Date:   Tue Mar 27 14:38:57 2012 +0200
>
>     db_cluster: new module for generic database clustering
>
>     - the module allow to group several DB connections and perform
>     commands
>      over them, based on policies such as round robin, serial try or
>      parallel execution
>     - any kind of db connection can make part from a cluster
>     - example use case: write in parallel to two databases and do round
>      robin read from them
>     - the module is a middle layer between modules and databases, reusing
>      existing db connectors. A module that wants to use such cluster, just
>      have to set the db_url to "cluster://clusterid"
>     - the module allow definition of multiple clusters
>     - see README for more details
>     - todo: enable/disable connections at runtime and via rpc
>
>     ---
>
>      modules_k/db_cluster/Makefile                 |   15 +
>      modules_k/db_cluster/README                   |  162 +++++++++
>      modules_k/db_cluster/db_cluster_mod.c         |  112 ++++++
>      modules_k/db_cluster/dbcl_api.c               |  437
>     ++++++++++++++++++++++
>      modules_k/db_cluster/dbcl_api.h               |  142 ++++++++
>      modules_k/db_cluster/dbcl_data.c              |  479
>     +++++++++++++++++++++++++
>      modules_k/db_cluster/dbcl_data.h              |   89 +++++
>      modules_k/db_cluster/doc/Makefile             |    4 +
>      modules_k/db_cluster/doc/db_cluster.xml       |   37 ++
>      modules_k/db_cluster/doc/db_cluster_admin.xml |  167 +++++++++
>      10 files changed, 1644 insertions(+), 0 deletions(-)
>
>     Diff:
>     http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commitdiff;h=201fc2d600e48fbb717531c79013c1b971f82d76
>
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>
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-- 
Daniel-Constantin Mierla
Kamailio Advanced Training, April 23-26, 2012, Berlin, Germany
http://www.asipto.com/index.php/kamailio-advanced-training/

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