1、Target
用户随机注册到不同opensips实例上，并且usrloc数据是共享的，可被lookup的；
2、环境准备
一个 keepalived 实例
两个 opensips 实例（版本：3.2.3）
一个 MySQL 实例
一个 mongodb 实例（版本：3.2）
3、第一个opensips 实例的 opensips.cfg 配置
/* uncomment the following lines to enable debugging */
debug_mode=yes
log_level=3
xlog_level=3
log_stderror=no
log_facility=LOG_LOCAL0
udp_workers=4
/* uncomment the next line to enable the auto temporary blacklisting of
not available destinations (default disabled) */
#disable_dns_blacklist=no
/* uncomment the next line to enable IPv6 lookup after IPv4 dns
lookup failures (default disabled) */
#dns_try_ipv6=yes
socket=udp:192.168.15.130:5060 # CUSTOMIZE ME
# 需要添加二进制接口协议模块 - 跨OPENSIPS通信，与`clusterer`表的数据保持一致
socket=bin:192.168.15.130:5555 # CUSTOMIZE ME
####### Modules Section ########
#set module path
mpath="/usr/local/opensips/lib64/opensips/modules/"
#### Database modules 处理 MySQL 接口模块
loadmodule "db_mysql.so"
#### Binary Interface protocol module 二进制接口协议模块
loadmodule "proto_bin.so"
modparam("proto_bin", "bin_port", 5555) # CUSTOMIZE ME
#### MongoDB Implementation module 处理 MongoDB 接口模块
loadmodule "cachedb_mongodb.so"
modparam("cachedb_mongodb", "compat_mode_3.0", 1)
#### OpenSIPS cluster module 定义和配置 OpenSIPS 集群
loadmodule "clusterer.so"
modparam("clusterer", "my_node_id", 1) # CUSTOMIZE ME 当前节点id，与`clusterer`表的数据保持一致
modparam("clusterer", "my_node_info", "cluster_id=1, url=bin:192.168.15.130:5555") # CUSTOMIZE ME，当前集群id，与`clusterer`表的数据保持一致
modparam("clusterer", "db_url", "mysql://opensips:opensipsrw@192.168.15.130/opensips") # CUSTOMIZE ME，使用MySQL保存 OpenSIPS 集群节点信息
#### SIGNALING module
loadmodule "signaling.so"
#### StateLess module
loadmodule "sl.so"
#### Transaction Module
loadmodule "tm.so"
modparam("tm", "fr_timeout", 5)
modparam("tm", "fr_inv_timeout", 30)
modparam("tm", "restart_fr_on_each_reply", 0)
modparam("tm", "onreply_avp_mode", 1)
#### Record Route Module
loadmodule "rr.so"
/* do not append from tag to the RR (no need for this script) */
modparam("rr", "append_fromtag", 0)
#### MAX ForWarD module
loadmodule "maxfwd.so"
#### SIP MSG OPerationS module
loadmodule "sipmsgops.so"
#### FIFO Management Interface
loadmodule "mi_fifo.so"
modparam("mi_fifo", "fifo_name", "/tmp/opensips_fifo")
modparam("mi_fifo", "fifo_mode", 0666)
#### Auth modules 身份验证框架模块
loadmodule "auth.so"
# 校验认证用户的数据是数据库读取
loadmodule "auth_db.so"
modparam("auth_db", "db_url", "mysql://opensips:opensipsrw@192.168.15.130/opensips")
modparam("auth_db", "use_domain", 1)
modparam("auth_db", "calculate_ha1", yes)
modparam("auth_db", "password_column", "password")
modparam("auth_db", "load_credentials", "")
#### USeR LOCation module
loadmodule "usrloc.so"
modparam("usrloc", "nat_bflag", "NAT")
# 配置集群id，与`clusterer`表的数据保持一致
modparam("usrloc", "location_cluster", 1)
# 用户定位数据存储到mongodb，同一个集群下的OPENSIPS共享数据
modparam("usrloc", "cachedb_url", "mongodb:cluster://192.168.15.130:27017/opensips.usrloc")
# 配置mongodb将完整联系人数据管理
modparam("usrloc", "cluster_mode", "full-sharing-cachedb")
#### REGISTRAR module
loadmodule "registrar.so"
modparam("registrar", "tcp_persistent_flag", "TCP_PERSISTENT")
/* uncomment the next line not to allow more than 10 contacts per AOR */
#modparam("registrar", "max_contacts", 10)
#### ACCounting module
loadmodule "acc.so"
/* what special events should be accounted ? */
modparam("acc", "early_media", 0)
modparam("acc", "report_cancels", 0)
/* by default we do not adjust the direct of the sequential requests.
if you enable this parameter, be sure to enable "append_fromtag"
in "rr" module */
modparam("acc", "detect_direction", 0)
loadmodule "proto_udp.so"
####### Routing Logic ########
# main request routing logic
route{
if (!mf_process_maxfwd_header(10)) {
send_reply(483,"Too Many Hops");
exit;
}
if (has_totag()) {
# handle hop-by-hop ACK (no routing required)
if ( is_method("ACK") && t_check_trans() ) {
t_relay();
exit;
}
# sequential request within a dialog should
# take the path determined by record-routing
if ( !loose_route() ) {
# we do record-routing for all our traffic, so we should not
# receive any sequential requests without Route hdr.
send_reply(404,"Not here");
exit;
}
if (is_method("BYE")) {
# do accounting even if the transaction fails
do_accounting("log","failed");
}
# route it out to whatever destination was set by loose_route()
# in $du (destination URI).
route(relay);
exit;
}
# CANCEL processing
if (is_method("CANCEL")) {
if (t_check_trans())
t_relay();
exit;
}
# absorb retransmissions, but do not create transaction
t_check_trans();
if ( !(is_method("REGISTER") ) ) {
if (is_myself("$fd")) {
} else {
# if caller is not local, then called number must be local
if (!is_myself("$rd")) {
send_reply(403,"Relay Forbidden");
exit;
}
}
}
# preloaded route checking
if (loose_route()) {
xlog("L_ERR",
"Attempt to route with preloaded Route's [$fu/$tu/$ru/$ci]");
if (!is_method("ACK"))
send_reply(403,"Preload Route denied");
exit;
}
# record routing
if (!is_method("REGISTER|MESSAGE"))
record_route();
# account only INVITEs
if (is_method("INVITE")) {
do_accounting("log");
}
if (!is_myself("$rd")) {
append_hf("P-hint: outbound\r\n");
route(relay);
}
# requests for my domain
if (is_method("PUBLISH|SUBSCRIBE")) {
send_reply(503, "Service Unavailable");
exit;
}
if (is_method("REGISTER")) {
# authenticate the REGISTER requests
if (!www_authorize("", "subscriber")) {
www_challenge("", "auth");
exit;
}
if ($au!=$tU) {
send_reply(403,"Forbidden auth ID");
exit;
}
# store the registration and generate a SIP reply
if (!save("location"))
xlog("failed to register AoR $tu\n");
exit;
}
if ($rU==NULL) {
# request with no Username in RURI
send_reply(484,"Address Incomplete");
exit;
}
# do lookup with method filtering
if (!lookup("location","m")) {
t_reply(404, "Not Found");
exit;
}
# when routing via usrloc, log the missed calls also
do_accounting("log","missed");
route(relay);
}
route[relay] {
# for INVITEs enable some additional helper routes
if (is_method("INVITE")) {
t_on_branch("per_branch_ops");
t_on_reply("handle_nat");
t_on_failure("missed_call");
}
if (!t_relay()) {
send_reply(500,"Internal Error");
}
exit;
}
branch_route[per_branch_ops] {
xlog("new branch at $ru\n");
}
onreply_route[handle_nat] {
xlog("incoming reply\n");
}
failure_route[missed_call] {
if (t_was_cancelled()) {
exit;
}
}
4、第二个opensips 实例的 opensips.cfg 配置
debug_mode=yes
log_level=3
xlog_level=3
log_stderror=no
log_facility=LOG_LOCAL0
udp_workers=4
/* uncomment the next line to enable the auto temporary blacklisting of
not available destinations (default disabled) */
#disable_dns_blacklist=no
/* uncomment the next line to enable IPv6 lookup after IPv4 dns
lookup failures (default disabled) */
#dns_try_ipv6=yes
socket=udp:192.168.15.130:5061 # CUSTOMIZE ME
socket=bin:192.168.15.130:5556 # CUSTOMIZE ME
####### Modules Section ########
#set module path
mpath="/usr/local/opensips/lib64/opensips/modules/"
#### Database modules feat 2022/1/2
loadmodule "db_mysql.so"
#### Binary INterface protocol module feat 2022/1/3
loadmodule "proto_bin.so"
modparam("proto_bin", "bin_port", 5556) # CUSTOMIZE ME
#### MongoDB Implementation module feat 2022/1/3
loadmodule "cachedb_mongodb.so"
modparam("cachedb_mongodb", "compat_mode_3.0", 1)
#### OpenSIPS cluster module feat 2022/1/3
loadmodule "clusterer.so"
modparam("clusterer", "my_node_id", 2) # CUSTOMIZE ME
modparam("clusterer", "my_node_info", "cluster_id=1, url=bin:192.168.15.130:5556") # CUSTOMIZE ME
modparam("clusterer", "db_url", "mysql://opensips:opensipsrw@192.168.15.130/opensips") # CUSTOMIZE ME
#### SIGNALING module
loadmodule "signaling.so"
#### StateLess module
loadmodule "sl.so"
#### Transaction Module
loadmodule "tm.so"
modparam("tm", "fr_timeout", 5)
modparam("tm", "fr_inv_timeout", 30)
modparam("tm", "restart_fr_on_each_reply", 0)
modparam("tm", "onreply_avp_mode", 1)
#### Record Route Module
loadmodule "rr.so"
/* do not append from tag to the RR (no need for this script) */
modparam("rr", "append_fromtag", 0)
#### MAX ForWarD module
loadmodule "maxfwd.so"
#### SIP MSG OPerationS module
loadmodule "sipmsgops.so"
#### FIFO Management Interface
loadmodule "mi_fifo.so"
modparam("mi_fifo", "fifo_name", "/tmp/opensips_fifo")
modparam("mi_fifo", "fifo_mode", 0666)
#### Auth modules feat 2022/1/2
loadmodule "auth.so"
loadmodule "auth_db.so"
modparam("auth_db", "db_url", "mysql://opensips:opensipsrw@192.168.15.130/opensips")
modparam("auth_db", "use_domain", 1)
modparam("auth_db", "calculate_ha1", yes)
modparam("auth_db", "password_column", "password")
modparam("auth_db", "load_credentials", "")
#### USeR LOCation module
loadmodule "usrloc.so"
modparam("usrloc", "nat_bflag", "NAT")
# feat 2022/1/3
# modparam("usrloc", "working_mode_preset", "single-instance-no-db")
#### usrloc cluster mode feat 2022/1/3
modparam("usrloc", "location_cluster", 1)
modparam("usrloc", "cachedb_url", "mongodb:cluster://192.168.15.130:27017/opensips.usrloc")
modparam("usrloc", "cluster_mode", "full-sharing-cachedb")
#### REGISTRAR module
loadmodule "registrar.so"
modparam("registrar", "tcp_persistent_flag", "TCP_PERSISTENT")
/* uncomment the next line not to allow more than 10 contacts per AOR */
#modparam("registrar", "max_contacts", 10)
#### ACCounting module
loadmodule "acc.so"
/* what special events should be accounted ? */
modparam("acc", "early_media", 0)
modparam("acc", "report_cancels", 0)
/* by default we do not adjust the direct of the sequential requests.
if you enable this parameter, be sure to enable "append_fromtag"
in "rr" module */
modparam("acc", "detect_direction", 0)
loadmodule "proto_udp.so"
####### Routing Logic ########
# main request routing logic
route{
if (!mf_process_maxfwd_header(10)) {
send_reply(483,"Too Many Hops");
exit;
}
if (has_totag()) {
# handle hop-by-hop ACK (no routing required)
if ( is_method("ACK") && t_check_trans() ) {
t_relay();
exit;
}
# sequential request within a dialog should
# take the path determined by record-routing
if ( !loose_route() ) {
# we do record-routing for all our traffic, so we should not
# receive any sequential requests without Route hdr.
send_reply(404,"Not here");
exit;
}
if (is_method("BYE")) {
# do accounting even if the transaction fails
do_accounting("log","failed");
}
# route it out to whatever destination was set by loose_route()
# in $du (destination URI).
route(relay);
exit;
}
# CANCEL processing
if (is_method("CANCEL")) {
if (t_check_trans())
t_relay();
exit;
}
# absorb retransmissions, but do not create transaction
t_check_trans();
if ( !(is_method("REGISTER") ) ) {
if (is_myself("$fd")) {
} else {
# if caller is not local, then called number must be local
if (!is_myself("$rd")) {
send_reply(403,"Relay Forbidden");
exit;
}
}
}
# preloaded route checking
if (loose_route()) {
xlog("L_ERR",
"Attempt to route with preloaded Route's [$fu/$tu/$ru/$ci]");
if (!is_method("ACK"))
send_reply(403,"Preload Route denied");
exit;
}
# record routing
if (!is_method("REGISTER|MESSAGE"))
record_route();
# account only INVITEs
if (is_method("INVITE")) {
do_accounting("log");
}
if (!is_myself("$rd")) {
append_hf("P-hint: outbound\r\n");
route(relay);
}
# requests for my domain
if (is_method("PUBLISH|SUBSCRIBE")) {
send_reply(503, "Service Unavailable");
exit;
}
if (is_method("REGISTER")) {
# authenticate the REGISTER requests
if (!www_authorize("", "subscriber")) {
www_challenge("", "auth");
exit;
}
if ($au!=$tU) {
send_reply(403,"Forbidden auth ID");
exit;
}
# store the registration and generate a SIP reply
if (!save("location"))
xlog("failed to register AoR $tu\n");
exit;
}
if ($rU==NULL) {
# request with no Username in RURI
send_reply(484,"Address Incomplete");
exit;
}
# do lookup with method filtering
if (!lookup("location","m")) {
t_reply(404, "Not Found");
exit;
}
# when routing via usrloc, log the missed calls also
do_accounting("log","missed");
route(relay);
}
route[relay] {
# for INVITEs enable some additional helper routes
if (is_method("INVITE")) {
t_on_branch("per_branch_ops");
t_on_reply("handle_nat");
t_on_failure("missed_call");
}
if (!t_relay()) {
send_reply(500,"Internal Error");
}
exit;
}
branch_route[per_branch_ops] {
xlog("new branch at $ru\n");
}
onreply_route[handle_nat] {
xlog("incoming reply\n");
}
failure_route[missed_call] {
if (t_was_cancelled()) {
exit;
}
}
5、opensips 数据库
clusterer表数据
INSERT INTO `clusterer` VALUES (1, 1, 1, 'bin:192.168.15.130:5555', 1, 3, 50, '192.168.15.130', NULL, NULL);
INSERT INTO `clusterer` VALUES (2, 1, 2, 'bin:192.168.15.130:5556', 1, 3, 50, '192.168.15.130', NULL, NULL);
6、keepalived.conf 配置
ens33 对应网卡标识
! Configuration File for keepalived
global_defs {
router_id opensips_dev
}
vrrp_instance VI_1 {
state MASTER
interface ens33
virtual_router_id 130
priority 160
advert_int 1
authentication {
auth_type PASS
auth_pass 123456
}
virtual_ipaddress {
192.168.15.140/24 dev ens33
}
}
virtual_server 192.168.15.140 5060 {
delay_loop 6
lb_algo rr
lb_kind NAT
persistence_timeout 50
protocol UDP
real_server 192.168.15.130 5061 {
weight 1
}
real_server 192.168.15.130 5060 {
weight 1
}
}
参考
