Oh.. sorry to bother this mailing list! I will check this portal out.
Thanks. On Wed, Jan 12, 2022 at 5:48 PM Sergey A. Osokin <o...@freebsd.org.ru> wrote: > > Hi Fabiano, > > hope you're doing well these days. > > This mailing list is focused on NGINX OSS distribution. > > For commercial support I'd recommend to raise a support ticket on MyF5 portal, > https://my.f5.com/ > > Thank you. > > -- > Sergey A. Osokin > > On Wed, Jan 12, 2022 at 05:00:35PM -0300, Fabiano Furtado Pessoa Coelho wrote: > > Hi... > > > > I'm trying to configure keepalived in active-active mode, using 2 > > nodes, based on the official documentation > > https://docs.nginx.com/nginx/admin-guide/high-availability/ha-keepalived-nodes/, > > but the environment became unstable. The TCP connection is closing all > > the time and I don't know what's wrong with my keeepalived config. > > > > I'm using RHEL 8.5 with SELinux enabled and enforcing. > > > > The configuration of my first NGINX Plus node: > > > > global_defs { > > vrrp_version 3 > > router_id nginx_prod1 > > } > > > > vrrp_script chk_manual_failover { > > script "/usr/libexec/keepalived/nginx-ha-manual-failover" > > interval 10 > > weight 50 > > } > > > > vrrp_script chk_nginx_service { > > script "/usr/libexec/keepalived/nginx-ha-check" > > interval 3 > > weight 50 > > } > > > > vrrp_instance VI_1 { > > state MASTER > > interface eth0 > > priority 99 > > virtual_router_id 31 > > advert_int 1 > > accept > > garp_master_refresh 5 > > garp_master_refresh_repeat 1 > > unicast_src_ip x.y.z.48/26 > > unicast_peer { > > x.y.z.50 > > } > > virtual_ipaddress { > > x.y.z.49/26 brd x.y.z.63 dev eth0 > > } > > track_script { > > chk_nginx_service > > chk_manual_failover > > } > > notify "/usr/libexec/keepalived/nginx-ha-notify" > > } > > > > vrrp_instance VI_2 { > > state BACKUP > > interface eth0 > > priority 98 > > virtual_router_id 41 > > advert_int 1 > > accept > > garp_master_refresh 5 > > garp_master_refresh_repeat 1 > > unicast_src_ip x.y.z.48/26 > > unicast_peer { > > x.y.z.50 > > } > > virtual_ipaddress { > > x.y.z.51/26 brd x.y.z.63 dev eth0 > > } > > track_script { > > chk_nginx_service > > chk_manual_failover > > } > > notify "/usr/libexec/keepalived/nginx-ha-notify" > > } > > > > And the "ip a" config: > > eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel > > state UP group default qlen 1000 > > link/ether xx:xx:xx:xx:xx:xx brd ff:ff:ff:ff:ff:ff > > inet x.y.z.48/26 brd x.y.z.63 scope global noprefixroute eth0 > > valid_lft forever preferred_lft forever > > inet x.y.z.49/26 brd x.y.z.63 scope global secondary eth0 > > valid_lft forever preferred_lft forever > > inet x.y.z.51/26 brd x.y.z.63 scope global secondary eth0 > > valid_lft forever preferred_lft forever > > > > > > > > The configuration of my second NGINX Plus node: > > > > global_defs { > > vrrp_version 3 > > router_id nginx_prod2 > > } > > > > vrrp_script chk_manual_failover { > > script "/usr/libexec/keepalived/nginx-ha-manual-failover" > > interval 10 > > weight 50 > > } > > > > vrrp_script chk_nginx_service { > > script "/usr/libexec/keepalived/nginx-ha-check" > > interval 3 > > weight 50 > > } > > > > vrrp_instance VI_1 { > > state MASTER > > interface eth0 > > priority 101 > > virtual_router_id 51 > > advert_int 1 > > accept > > garp_master_refresh 5 > > garp_master_refresh_repeat 1 > > unicast_src_ip x.y.z.50/26 > > unicast_peer { > > x.y.z.48 > > } > > virtual_ipaddress { > > x.y.z.51/26 brd x.y.z.63 dev eth0 > > } > > track_script { > > chk_nginx_service > > chk_manual_failover > > } > > notify "/usr/libexec/keepalived/nginx-ha-notify" > > } > > > > vrrp_instance VI_2 { > > state BACKUP > > interface eth0 > > priority 100 > > virtual_router_id 61 > > advert_int 1 > > accept > > garp_master_refresh 5 > > garp_master_refresh_repeat 1 > > unicast_src_ip x.y.z.50/26 > > unicast_peer { > > x.y.z.48 > > } > > virtual_ipaddress { > > x.y.z.49/26 brd x.y.z.63 dev eth0 > > } > > track_script { > > chk_nginx_service > > chk_manual_failover > > } > > notify "/usr/libexec/keepalived/nginx-ha-notify" > > } > > > > And the "ip a" config: > > eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel > > state UP group default qlen 1000 > > link/ether xx:xx:xx:xx:xx:xx brd ff:ff:ff:ff:ff:ff > > inet x.y.z.50/26 brd x.y.z.63 scope global noprefixroute eth0 > > valid_lft forever preferred_lft forever > > inet x.y.z.51/26 brd x.y.z.63 scope global secondary eth0 > > valid_lft forever preferred_lft forever > > inet x.y.z.49/26 brd x.y.z.63 scope global secondary eth0 > > valid_lft forever preferred_lft forever > > > > What am I doing wrong? > > Thanks in advance! > > > > Fabiano > > _______________________________________________ > > nginx mailing list -- nginx@nginx.org > > To unsubscribe send an email to nginx-le...@nginx.org > _______________________________________________ > nginx mailing list -- nginx@nginx.org > To unsubscribe send an email to nginx-le...@nginx.org _______________________________________________ nginx mailing list -- nginx@nginx.org To unsubscribe send an email to nginx-le...@nginx.org
