Sorry..ignore this. Found the issue. The max connection setting on the
RDS was too low.
Thanks
On Tue, Sep 10, 2019 at 5:43 PM Andrew Chen <achen(a)fuze.com> wrote:
Hi all,
I just installed kamailio 5.2.4 on two separate aws instances in two
separate regions. Both regions uses the same configuration template and
share the same db in AWS RDS. The issue I see is this:
- SJO location was able to launch fine without any issues.
- ASH location could not start up kamailio process due to db connection
failure:
Sep 10 21:24:13 ashmainkama51 /usr/sbin/kamailio[8043]: ERROR: db_mysql
[km_my_con.c:139]: db_mysql_new_connection(): driver error: Too many
connections
Sep 10 21:24:13 ashmainkama51 /usr/sbin/kamailio[8043]: ERROR: <core>
[db.c:319]: db_do_init2(): could not add connection to the pool
Sep 10 21:24:13 ashmainkama51 /usr/sbin/kamailio[8045]: ERROR: db_mysql
[km_my_con.c:139]: db_mysql_new_connection(): driver error: Too many
connections
Sep 10 21:24:13 ashmainkama51 /usr/sbin/kamailio[8045]: ERROR: <core>
[db.c:319]: db_do_init2(): could not add connection to the pool
Sep 10 21:24:13 ashmainkama51 /usr/sbin/kamailio[8045]: ERROR:
carrierroute [db_carrierroute.c:141]: carrierroute_db_open(): can't connect
to database.
Sep 10 21:24:13 ashmainkama51 /usr/sbin/kamailio[8045]: ERROR: <core>
[core/sr_module.c:847]: init_mod_child(): error while initializing module
carrierroute (/usr/lib/x86_64-linux-gnu/kamailio/modules/carrierroute.so)
(idx: 30 rank: 18 desc: [tcp receiver (generic) child=9])
- In ASH instance, I can manually mysql to the RDS host using the
credentials in the config file.
- I checked db user permissions and it's opened for the subnet in our ASH
location (which is also proven using manual connection).
So I don't get why one works and the other doesn't
Thoughts?
--
Andy Chen
Sr. Telephony Lead Engineer
--
Andy Chen
Sr. Telephony Lead Engineer
415 516 5535 (M)
achen@ <achen(a)thinkingphones.com>fuze.com
--
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