Hi,

I am running docker with this:

https://hub.docker.com/layers/kamailio/kamailio/5.4.3-trusty/images/sha256-cff154ee955e828dc00021531e0d0a7d1794939c9bdd785aa7ee0f1ce63e3dc2?context=explore

and

https://hub.docker.com/layers/mysql/library/mysql/8.0.23/images/sha256-870892ea5cc8c623b389717c2eedd58248c82a8569d7601ede62a63d527641bd?context=explore

 

I made some configurations in Kamailio container:

/etc/default/kamailio

RUN_KAMAILIO=yes

USER=kamailio

GROUP=kamailio

CFGFILE=/etc/kamailio/kamailio.cfg

DUMP_CORE=yes

 

 

/etc/kamailio/kamailio.cfg

#!define WITH_MYSQL

#!define WITH_AUTH

#!define WITH_USRLOCDB

 

 

/etc/kamailio/kamctlrc

SIP_DOMAIN=kamailio.org

DBENGINE=MYSQL

DBHOST=172.19.0.3

DBPORT=3306

DBNAME=kamailio

DBRWUSER="kamailio"

DBRWPW="kamailiorw"

DBROUSER="kamailioro"

DBROPW="kamailioro"

DBACCESSHOST=172.19.0.5

DBROOTUSER="root"

DBROOTPW="whatever"

CHARSET="latin1"

USERCOL="user"

 

Then I run creation of database:

/usr/sbin/kamdbctl create

All was ok so I can see in  MYSQL database:

+------------------+------------+-----------------------+

| user             | host       | plugin                |

+------------------+------------+-----------------------+

| root             | %          | mysql_native_password |

| kamailio         | 172.19.0.3 | mysql_native_password |

| kamailioro       | 172.19.0.3 | mysql_native_password |

| kamailio         | 172.19.0.5 | mysql_native_password |

| kamailioro       | 172.19.0.5 | mysql_native_password |

| kamailio         | localhost  | mysql_native_password |

| kamailioro       | localhost  | mysql_native_password |

| mysql.infoschema | localhost  | caching_sha2_password |

| mysql.session    | localhost  | caching_sha2_password |

| mysql.sys        | localhost  | caching_sha2_password |

| root             | localhost  | mysql_native_password |

+------------------+------------+-----------------------+

 

At this point, if I try to restart kamailio i get an error and container will never go up again, so I had to delete it and restart the whole  installation and configuration process.

Log details are:

==========================================ON RESTART KAMAILIO FROM CONTAINER CONSOLE:

 

Listening on

udp: 127.0.0.1:5060

udp: 172.17.0.4:5060

tcp: 127.0.0.1:5060

tcp: 172.17.0.4:5060

 

Aliases:

tcp: mykamailio:5060

tcp: localhost:5060

udp: mykamailio:5060

udp: localhost:5060

 

0(1) INFO: <core> [core/tcp_main.c:4984]: init_tcp(): using epoll_lt as the io watch method (auto detected)

0(1) INFO: rr [../outbound/api.h:52]: ob_load_api(): unable to import bind_ob - maybe module is not loaded

0(1) INFO: rr [rr_mod.c:185]: mod_init(): outbound module not available

0(1) INFO: <core> [main.c:2834]: main(): processes (at least): 33 - shm size: 67108864 - pkg size: 8388608

0(1) INFO: <core> [core/udp_server.c:154]: probe_max_receive_buffer(): SO_RCVBUF is initially 212992

0(1) INFO: <core> [core/udp_server.c:206]: probe_max_receive_buffer(): SO_RCVBUF is finally 425984

0(1) INFO: <core> [core/udp_server.c:154]: probe_max_receive_buffer(): SO_RCVBUF is initially 212992

0(1) INFO: <core> [core/udp_server.c:206]: probe_max_receive_buffer(): SO_RCVBUF is finally 425984

21(28) INFO: jsonrpcs [jsonrpcs_sock.c:443]: jsonrpc_dgram_process(): a new child 0/28

23(30) INFO: ctl [io_listener.c:214]: io_listen_loop(): io_listen_loop: using epoll_lt io watch method (config)

0(1) ALERT: <core> [main.c:774]: handle_sigs(): child process 205 exited normally, status=255

0(1) INFO: <core> [main.c:802]: handle_sigs(): terminating due to SIGCHLD

2(9) INFO: <core> [main.c:857]: sig_usr(): signal 15 received

1(8) INFO: <core> [main.c:857]: sig_usr(): signal 15 received

3(10) INFO: <core> [main.c:857]: sig_usr(): signal 15 received

4(11) INFO: <core> [main.c:857]: sig_usr(): signal 15 received

6(13) INFO: <core> [main.c:857]: sig_usr(): signal 15 received

5(12) INFO: <core> [main.c:857]: sig_usr(): signal 15 received

7(14) INFO: <core> [main.c:857]: sig_usr(): signal 15 received

10(17) INFO: <core> [main.c:857]: sig_usr(): signal 15 received

12(19) INFO: <core> [main.c:857]: sig_usr(): signal 15 received

14(21) INFO: <core> [main.c:857]: sig_usr(): signal 15 received

29(36) INFO: <core> [main.c:857]: sig_usr(): signal 15 received

24(31) INFO: <core> [main.c:857]: sig_usr(): signal 15 received

28(35) INFO: <core> [main.c:857]: sig_usr(): signal 15 received

15(22) INFO: <core> [main.c:857]: sig_usr(): signal 15 received

19(26) INFO: <core> [main.c:857]: sig_usr(): signal 15 received

13(20) INFO: <core> [main.c:857]: sig_usr(): signal 15 received

17(24) INFO: <core> [main.c:857]: sig_usr(): signal 15 received

8(15) INFO: <core> [main.c:857]: sig_usr(): signal 15 received

23(30) INFO: <core> [main.c:857]: sig_usr(): signal 15 received

22(29) INFO: <core> [main.c:857]: sig_usr(): signal 15 received

21(28) INFO: <core> [main.c:857]: sig_usr(): signal 15 received

26(33) INFO: <core> [main.c:857]: sig_usr(): signal 15 received

20(27) INFO: <core> [main.c:857]: sig_usr(): signal 15 received

31(38) INFO: <core> [main.c:857]: sig_usr(): signal 15 received

32(39) INFO: <core> [main.c:857]: sig_usr(): signal 15 received

9(16) INFO: <core> [main.c:857]: sig_usr(): signal 15 received

30(37) INFO: <core> [main.c:857]: sig_usr(): signal 15 received

11(18) INFO: <core> [main.c:857]: sig_usr(): signal 15 received

16(23) INFO: <core> [main.c:857]: sig_usr(): signal 15 received

27(34) INFO: <core> [main.c:857]: sig_usr(): signal 15 received

18(25) INFO: <core> [main.c:857]: sig_usr(): signal 15 received

25(32) INFO: <core> [main.c:857]: sig_usr(): signal 15 received

0(1) ERROR: ctl [ctl.c:390]: mod_destroy(): ERROR: ctl: could not delete unix socket /var/run/kamailio//kamailio_ctl: No such file or directory (2)

0(1) INFO: <core> [core/sctp_core.c:53]: sctp_core_destroy(): SCTP API not initialized

 

 

 

==========================================SO CONTAINER WAS DOWN, AND THEN IF I TRY TO START CONTAINER AGAIN:

 

Listening on

udp: 127.0.0.1:5060

udp: 172.17.0.4:5060

udp: 172.19.0.5:5060

tcp: 127.0.0.1:5060

tcp: 172.17.0.4:5060

tcp: 172.19.0.5:5060

 

Aliases:

tcp: mykamailio:5060

tcp: localhost:5060

udp: mykamailio:5060

udp: localhost:5060

 

0(1) INFO: <core> [core/tcp_main.c:4984]: init_tcp(): using epoll_lt as the io watch method (auto detected)

0(1) INFO: rr [../outbound/api.h:52]: ob_load_api(): unable to import bind_ob - maybe module is not loaded

0(1) INFO: rr [rr_mod.c:185]: mod_init(): outbound module not available

0(1) INFO: auth [auth_mod.c:346]: mod_init(): qop set, but nonce-count (nonce_count) support disabled

0(1) INFO: <core> [main.c:2834]: main(): processes (at least): 41 - shm size: 67108864 - pkg size: 8388608

0(1) ERROR: db_mysql [km_my_con.c:163]: db_mysql_new_connection(): driver error: Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)

0(1) ERROR: <core> [db.c:319]: db_do_init2(): could not add connection to the pool

0(1) ERROR: usrloc [dlist.c:852]: register_udomain(): failed to open database connection

0(1) ERROR: registrar [registrar.c:711]: domain_fixup(): failed to register domain

0(1) ERROR: <core> [core/route.c:1167]: fix_actions(): fixing failed (code=-1) at cfg:/etc/kamailio/kamailio.cfg:698

0(1) ERROR: <core> [core/rvalue.c:3869]: fix_rval_expr(): failure in cfg at line: 698 col: 22

0(1) ERROR: <core> [core/rvalue.c:3869]: fix_rval_expr(): failure in cfg at line: 698 col: 22

0(1) ERROR: <core> [core/route.c:1167]: fix_actions(): fixing failed (code=-1) at cfg:/etc/kamailio/kamailio.cfg:701

error -1 while trying to fix configuration

0(1) INFO: <core> [core/sctp_core.c:53]: sctp_core_destroy(): SCTP API not initialized

 

 

======================================================SO NO WAY TO GET IT UP.

 

Any idea on what could be the problem?

I tried giving permissions to some folders in Kamailio docker container:

 

chown kamailio:kamailio /usr/sbin/kam*

chmod 755 /usr/sbin/kam*

chown -R kamailio:kamailio /etc/kamailio

chmod -R 755 /etc/kamailio

 

chown -R root:kamailio /var/run

chmod -R 755 /var/run

 

chown -R kamailio:kamailio /run/kamailio

chown -R 755 /run/kamailio

 

But had no effect... and I do not know if there is any misconfiguration out there. Indeed I tried to configure it to use remote Postgresql and failed, so I came back to MYSQL as it looks somekind of default config. To Kamailio.

Thank you in advance.

 

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