<!-- Kamailio Project uses GitHub Issues only for bugs in the code or feature requests. Please use this template only for bug reports. If you have questions about using Kamailio or related to its configuration file, ask on sr-users mailing list: * https://lists.kamailio.org/mailman3/postorius/lists/sr-users.lists.kamailio… If you have questions about developing extensions to Kamailio or its existing C code, ask on sr-dev mailing list: * https://lists.kamailio.org/mailman3/postorius/lists/sr-dev.lists.kamailio.o… Please try to fill this template as much as possible for any issue. It helps the developers to troubleshoot the issue. Note that an issue report may be closed automatically after about 2 months if there is no interest from developers or community users on pursuing it, being considered expired. In such case, it can be reopened by writing a comment that includes the token `/notexpired`. About two weeks before considered expired, the issue is marked with the label `stale`, trying to notify the submitter and everyone else that might be interested in it. To remove the label `stale`, write a comment that includes the token `/notstale`. Also, any comment postpone the `expire` timeline, being considered that there is interest in pursuing the issue. If there is no content to be filled in a section, the entire section can be removed. You can delete the comments from the template sections when filling. You can delete next line and everything above before submitting (it is a comment). --> ### Description Hello, I am using ndb_redis module with TLS and redis-cluster. kamailio connects to the cluster endpoint when getting data, gets a 'MOVED' response and prints below error, it does not get data from the new host. ### Troubleshooting I have verified that I can connect to the cluster endpoint and the host in 'MOVED' using redis-cli on the system that kamailio is running on. I tried to connect to a self hosted cluster without TLS, it works as expected. It also works as expected with TLS and a single redis host. #### Reproduction Connect to a redis-cluster over TLS #### Log Messages <!-- Check the syslog file and if there are relevant log messages printed by Kamailio, add them next, or attach to issue, or provide a link to download them (e.g., to a pastebin site). --> ``` 2024-06-25T20:48:53.626708963Z 2024-06-25 20:48:53.626584 3(17) NOTICE: {Kam 192.168.20.4 503874790_98536808 1 753067 INVITE}ndb_redis [redis_client.c:437]: redisc_get_server(): Hash 31807 (ra) 2024-06-25T20:48:53.626710053Z 2024-06-25 20:48:53.626600 3(17) DEBUG: {Kam 192.168.20.4 503874790_98536808 1 753067 INVITE}ndb_redis [redis_client.c:440]: redisc_get_server(): Entry 31807 (ra) 2024-06-25T20:48:53.626711073Z 2024-06-25 20:48:53.626636 3(17) NOTICE: {Kam 192.168.20.4 503874790_98536808 1 753067 INVITE}ndb_redis [redis_client.c:444]: redisc_get_server(): Using entry 31807 (ra) 2024-06-25T20:48:53.626712073Z 2024-06-25 20:48:53.626651 3(17) DEBUG: {Kam 192.168.20.4 503874790_98536808 1 753067 INVITE}ndb_redis [redis_client.c:1030]: redisc_exec(): rsrv->ctxRedis = 0x556b4456dc20 2024-06-25T20:48:53.626713073Z 2024-06-25 20:48:53.626667 3(17) DEBUG: {Kam 192.168.20.4 503874790_98536808 1 753067 INVITE}ndb_redis [redis_client.c:1036]: redisc_exec(): rsrv->ctxRedis = 0x556b4456dc20 2024-06-25T20:48:53.626810463Z 2024-06-25 20:48:53.626762 3(17) DEBUG: {Kam 192.168.20.4 503874790_98536808 1 753067 INVITE}ndb_redis [redis_client.c:896]: check_cluster_reply(): Redis replied: "MOVED 3667 testdbredis-masked-hostname.00000000001110000000.130-characters-long.00000000000011111111100000000.availability-zone.amazonaws.com:6379" 2024-06-25T20:48:53.626811523Z 2024-06-25 20:48:53.626777 3(17) DEBUG: {Kam 192.168.20.4 503874790_98536808 1 753067 INVITE}ndb_redis [redis_client.c:904]: check_cluster_reply(): Port "6379" [4] => 6379 2024-06-25T20:48:53.626816413Z 2024-06-25 20:48:53.626793 3(17) DEBUG: {Kam 192.168.20.4 503874790_98536808 1 753067 INVITE}ndb_redis [redis_client.c:914]: check_cluster_reply(): Host "testdbredis-masked-hostname.00000000001110000000.130-characters-long.00000000000011111111100000000.availability-zone.amazonaws.com" [130] 2024-06-25T20:48:53.626846113Z 2024-06-25 20:48:53.626810 3(17) NOTICE: {Kam 192.168.20.4 503874790_98536808 1 753067 INVITE}ndb_redis [redis_client.c:925]: check_cluster_reply(): Name of new connection: testdbredis-masked-hostname.00000000001110000000.130-characters-long.00000000000011111111100000000. 2024-06-25T20:48:53.626851443Z 2024-06-25 20:48:53.626827 3(17) NOTICE: {Kam 192.168.20.4 503874790_98536808 1 753067 INVITE}ndb_redis [redis_client.c:437]: redisc_get_server(): Hash 968070864 (testdbredis-masked-hostname.00000000001110000000.130-characters-long.00000000000011111111100000000.) 2024-06-25T20:48:53.626896173Z 2024-06-25 20:48:53.626844 3(17) DEBUG: {Kam 192.168.20.4 503874790_98536808 1 753067 INVITE}ndb_redis [redis_client.c:440]: redisc_get_server(): Entry 31807 (ra) 2024-06-25T20:48:53.626897503Z 2024-06-25 20:48:53.626861 3(17) NOTICE: {Kam 192.168.20.4 503874790_98536808 1 753067 INVITE}ndb_redis [redis_client.c:450]: redisc_get_server(): No entry found. 2024-06-25T20:48:53.626955363Z 2024-06-25 20:48:53.626877 3(17) ERROR: {Kam 192.168.20.4 503874790_98536808 1 753067 INVITE}ndb_redis [redis_client.c:947]: check_cluster_reply(): failed to print server spec string 2024-06-25T20:48:53.626957263Z 2024-06-25 20:48:53.626893 3(17) DEBUG: {Kam 192.168.20.4 503874790_98536808 1 753067 INVITE}ndb_redis [redis_client.c:1115]: redisc_exec(): rpl->rplRedis->type:6 2024-06-25T20:48:53.626958443Z 2024-06-25 20:48:53.626908 3(17) ERROR: {Kam 192.168.20.4 503874790_98536808 1 753067 INVITE}ndb_redis [redis_client.c:1117]: redisc_exec(): Redis error:MOVED 3667 testdbredis-masked-hostname.00000000001110000000.130-characters-long.00000000000011111111100000000.availability-zone.amazonaws.com:6379 ``` ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` version: kamailio 5.8.1 (x86_64/linux) 384843 flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, MEM_JOIN_FREE, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLOCKLIST, HAVE_RESOLV_RES, TLS_PTHREAD_MUTEX_SHARED ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_SEND_BUFFER_SIZE 262144, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: 384843 compiled on 19:05:30 Jun 25 2024 with gcc 12.2.0 ``` * Hiredis(v1.2.0) and hiredis-cluster(v0.13.0) are installed from source, both with ssl support. * **Operating System**: <!-- Details about the operating system, the type: Linux (e.g.,: Debian 8.4, Ubuntu 16.04, CentOS 7.1, ...), MacOS, xBSD, Solaris, ...; Kernel details (output of `lsb_release -a` and `uname -a`) --> ``` Debian 12 ``` ### Kamailio config snippet ``` loadmodule "ndb_redis.so" . . # ----- ndb_redis params ----- modparam("ndb_redis", "server", "name=ra;addr=cluster.testdbredis-masked-hostname.0000000011111111100000.availability-zone.amazonaws.com;port=6379;tls=1") modparam("ndb_redis", "init_without_redis", 1) modparam("ndb_redis", "cluster", 1) modparam("ndb_redis", "allow_dynamic_nodes", 1) modparam("ndb_redis", "ca_path", "/etc/ssl/certs") modparam("ndb_redis", "debug", 1) . . redis_cmd("ra", "HMGET usr_preferences:entry::%s:%s blocked", "$rU", "$fU", "r"); if($redis(r=>value[0]) == 1) { . } ``` -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/3894 You are receiving this because you are subscribed to this thread. 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