12 Apr
2019
12 Apr
'19
6:31 a.m.
Hi Simone,
Not really an answer to the db_cluster issue but I use MariaDB's Maxscale for managing
connections to the a Galera cluster, maybe you can try that instead if you can't solve
the problem.
On Thu, 11 Apr 2019, at 10:31 PM, Simone Lazzaris wrote:
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Hi everybody;
I'm trying to use db_cluster to connect my
kamailio installation to a mariadb galera cluster, and it's driving me crazy.
In my lab it works without issues, but when I try the
setup in the production node, I get some strange errors:
Apr 11 14:21:31 ERROR: db_mysql [km_dbase.c:127]:
db_mysql_submit_query(): driver error on query: Commands out of sync; you can't run
this command now (2014)
Apr 11 14:21:31 ERROR: <core> [db_query.c:132]:
db_do_query_internal(): error while submitting query
This is my configuration:
modparam("db_cluster",
"connection","con1=>mysql://openser:PASSWD@X.X.X.30/openser")
modparam("db_cluster",
"connection","con2=>mysql://openser:PASSWD@X.X.X.31/openser")
modparam("db_cluster",
"connection","con3=>mysql://openser:PASSWD@X.X.X.32/openser")
modparam("db_cluster", "cluster",
"cls1=>con1=9r8r;con2=9r8r;con3=9r8r")
#!define DBURL "cluster://cls1"
#!define SQLOPSURL
"database=>cluster://cls1"
modparam("dispatcher", "db_url",
DBURL)
modparam("acc", "db_url", DBURL)
modparam("usrloc", "db_url",
DBURL)
modparam("auth_db", "db_url",
DBURL)
modparam("permissions", "db_url",
DBURL)
modparam("alias_db", "db_url",
DBURL)
modparam( "sqlops", "sqlcon",
SQLOPSURL )
I'm using version 5.1.4 of kamailio, freshly
compiled from source on a debian 9.
Any ideas?