配置和使用NGINX Plus的状态同步_熊平的博客-NGINX开源社区

stream { # Example configuration for TCP load balancing resolver 10.1.10.100 status_zone=resolver-stream; keyval_zone zone=kv_stream:32k state=/var/lib/nginx/state/kv_stream.keyval timeout=1d sync; keyval kv_stream_demo $name zone=kv_stream; # Server for zone sync server { zone_sync; listen 9000; zone_sync_server cluster.nginxdemo.com:9000 resolve; #zone_sync_server 10.1.10.30:9000; #zone_sync_server 10.1.10.31:9000; } }

[root@centos30 ~]# dig @10.1.10.100 cluster.nginxdemo.com ; <<>> DiG 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.2 <<>> @10.1.10.100 cluster.nginxdemo.com ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 37025 ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 1, ADDITIONAL: 3 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4096 ;; QUESTION SECTION: ;cluster.nginxdemo.com. IN A ;; ANSWER SECTION: cluster.nginxdemo.com. 30 IN A 10.1.10.30 cluster.nginxdemo.com. 30 IN A 10.1.10.31 ;; AUTHORITY SECTION: nginxdemo.com. 86400 IN NS ns1.nginxdemo.com. ;; ADDITIONAL SECTION: ns1.nginxdemo.com. 600 IN A 10.1.10.31 ns1.nginxdemo.com. 600 IN A 10.1.10.30 ;; Query time: 0 msec ;; SERVER: 10.1.10.100#53(10.1.10.100) ;; WHEN: 六 12月 05 20:54:13 CST 2020 ;; MSG SIZE rcvd: 132 [root@centos30 ~]#

[root@centos30 ~]# [root@centos30 ~]# netstat -anp | grep nginx tcp 0 0 0.0.0.0:9000 0.0.0.0:* LISTEN 73748/nginx: master tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 73748/nginx: master tcp 0 0 10.1.10.30:48038 10.1.10.31:9000 ESTABLISHED 82919/nginx: worker tcp 0 0 10.1.10.30:9000 10.1.10.31:35072 ESTABLISHED 82920/nginx: worker udp 0 0 10.1.10.30:48679 10.1.10.100:53 ESTABLISHED 82919/nginx: worker udp 0 0 10.1.10.30:37455 10.1.10.100:53 ESTABLISHED 82919/nginx: worker unix 3 [ ] STREAM CONNECTED 299863 73748/nginx: master unix 3 [ ] STREAM CONNECTED 299865 73748/nginx: master unix 3 [ ] STREAM CONNECTED 299862 73748/nginx: master unix 3 [ ] STREAM CONNECTED 299864 73748/nginx: master unix 3 [ ] STREAM CONNECTED 299866 73748/nginx: master unix 3 [ ] STREAM CONNECTED 299868 73748/nginx: master unix 3 [ ] STREAM CONNECTED 299869 73748/nginx: master unix 3 [ ] STREAM CONNECTED 299867 73748/nginx: master [root@centos30 ~]# [root@centos31 ~]# [root@centos31 ~]# [root@centos31 ~]# netstat -anp | grep nginx tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 98614/nginx: master tcp 0 0 0.0.0.0:9000 0.0.0.0:* LISTEN 98614/nginx: master tcp 0 0 10.1.10.31:35072 10.1.10.30:9000 ESTABLISHED 98615/nginx: worker tcp 0 0 10.1.10.31:9000 10.1.10.30:48038 ESTABLISHED 98616/nginx: worker udp 0 0 10.1.10.31:56166 10.1.10.100:53 ESTABLISHED 98615/nginx: worker udp 0 0 10.1.10.31:42241 10.1.10.100:53 ESTABLISHED 98615/nginx: worker unix 3 [ ] STREAM CONNECTED 356394 98614/nginx: master unix 3 [ ] STREAM CONNECTED 356395 98614/nginx: master unix 3 [ ] STREAM CONNECTED 356388 98614/nginx: master unix 3 [ ] STREAM CONNECTED 356392 98614/nginx: master unix 3 [ ] STREAM CONNECTED 356391 98614/nginx: master unix 3 [ ] STREAM CONNECTED 356393 98614/nginx: master unix 3 [ ] STREAM CONNECTED 356390 98614/nginx: master unix 3 [ ] STREAM CONNECTED 356389 98614/nginx: master [root@centos31 ~]#

[root@centos31 ~]# tail -f /var/log/nginx/error.log 2020/12/05 19:04:46 [notice] 98615#98615: *5 node is online, node: 10.1.10.31 2020/12/05 19:04:46 [notice] 98615#98615: *5 zone "keyval_backup" done while sending snapshots, node: 10.1.10.31 2020/12/05 19:04:46 [notice] 98615#98615: *5 zone "kv_stream" done while sending snapshots, node: 10.1.10.31 2020/12/05 19:04:46 [notice] 98617#98617: *7 detected local connection id, closing, client: 10.1.10.31, server: 0.0.0.0:9000 2020/12/05 19:04:46 [notice] 98615#98615: *5 node is offline: ignore self, node: 10.1.10.31 2020/12/05 19:04:46 [notice] 98615#98615: *6 connected to peer "10.1.10.30", node: 10.1.10.30 2020/12/05 19:04:46 [notice] 98615#98615: *6 node is online, node: 10.1.10.30 2020/12/05 19:04:46 [notice] 98615#98615: *6 zone "keyval_backup" done while sending snapshots, node: 10.1.10.30 2020/12/05 19:04:46 [notice] 98615#98615: *6 zone "kv_stream" done while sending snapshots, node: 10.1.10.30 2020/12/05 19:04:47 [notice] 98616#98616: *9 accepted client 10.1.10.30, client: 10.1.10.30, server: 0.0.0.0:9000 ^C [root@centos31 ~]#

SGI-ML-00005332:~ xiong$ curl -X GET "http://10.1.10.30/api/6/stream/keyvals/kv_stream" -H "accept: application/json" | jq % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 93 100 93 0 0 93000 0 --:--:-- --:--:-- --:--:-- 93000 { "key1": "value1", "key100": "value100", "key200": "value200", "key110": "value110", "key2": "value2" } SGI-ML-00005332:~ xiong$ SGI-ML-00005332:~ xiong$ SGI-ML-00005332:~ xiong$ curl -X GET "http://10.1.10.31/api/6/stream/keyvals/kv_stream" -H "accept: application/json" | jq % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 93 100 93 0 0 93000 0 --:--:-- --:--:-- --:--:-- 93000 { "key1": "value1", "key100": "value100", "key200": "value200", "key110": "value110", "key2": "value2" } SGI-ML-00005332:~ xiong$

SGI-ML-00005332:~ xiong$ SGI-ML-00005332:~ xiong$ curl -X POST "http://10.1.10.30/api/6/stream/keyvals/kv_stream" -H "accept: application/json" -H "Content-Type: application/json" -d "{ \"key130\": \"value130\"}" | jq % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 23 0 0 100 23 0 23000 --:--:-- --:--:-- --:--:-- 23000 SGI-ML-00005332:~ xiong$ SGI-ML-00005332:~ xiong$ SGI-ML-00005332:~ xiong$ curl -X GET "http://10.1.10.30/api/6/stream/keyvals/kv_stream" -H "accept: application/json" | jq % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 113 100 113 0 0 110k 0 --:--:-- --:--:-- --:--:-- 110k { "key1": "value1", "key100": "value100", "key200": "value200", "key110": "value110", "key130": "value130", "key2": "value2" } SGI-ML-00005332:~ xiong$ curl -X GET "http://10.1.10.31/api/6/stream/keyvals/kv_stream" -H "accept: application/json" | jq % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 113 100 113 0 0 110k 0 --:--:-- --:--:-- --:--:-- 110k { "key1": "value1", "key100": "value100", "key200": "value200", "key110": "value110", "key130": "value130", "key2": "value2" } SGI-ML-00005332:~ xiong$

SGI-ML-00005332:~ xiong$ SGI-ML-00005332:~ xiong$ curl -X POST "http://10.1.10.31/api/6/stream/keyvals/kv_stream" -H "accept: application/json" -H "Content-Type: application/json" -d "{ \"key131\": \"value131\"}" | jq % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 23 0 0 100 23 0 23000 --:--:-- --:--:-- --:--:-- 23000 SGI-ML-00005332:~ xiong$ SGI-ML-00005332:~ xiong$ SGI-ML-00005332:~ xiong$ curl -X GET "http://10.1.10.31/api/6/stream/keyvals/kv_stream" -H "accept: application/json" | jq % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 133 100 133 0 0 129k 0 --:--:-- --:--:-- --:--:-- 129k { "key131": "value131", "key1": "value1", "key100": "value100", "key200": "value200", "key110": "value110", "key130": "value130", "key2": "value2" } SGI-ML-00005332:~ xiong$ SGI-ML-00005332:~ xiong$ SGI-ML-00005332:~ xiong$ curl -X GET "http://10.1.10.30/api/6/stream/keyvals/kv_stream" -H "accept: application/json" | jq % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 133 100 133 0 0 129k 0 --:--:-- --:--:-- --:--:-- 129k { "key131": "value131", "key1": "value1", "key100": "value100", "key200": "value200", "key110": "value110", "key130": "value130", "key2": "value2" } SGI-ML-00005332:~ xiong$ SGI-ML-00005332:~ xiong$

SGI-ML-00005332:~ xiong$ SGI-ML-00005332:~ xiong$ curl -X GET "http://10.1.10.30/api/6/stream/zone_sync/" -H "accept: application/json" | jq % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 205 100 205 0 0 200k 0 --:--:-- --:--:-- --:--:-- 200k { "status": { "nodes_online": 1, "msgs_in": 8, "msgs_out": 14, "bytes_in": 695, "bytes_out": 1414 }, "zones": { "keyval_backup": { "records_total": 0, "records_pending": 0 }, "kv_stream": { "records_total": 7, "records_pending": 0 } } } SGI-ML-00005332:~ xiong$

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