无法将新副本添加到 SiriDB
我的设置
我在同一节点上启动了两个 SiriDB 服务器，但使用不同的端口：
第一个服务器：
- server_name: %HOSTNAME:9010
- Listen_client_port: 9000
- http_api_port: 9020
第二个服务器：
- server_name: %HOSTNAME:9011
- Listen_client_port: 9001
- http_api_port: 9021
情况
我使用以下curl 命令创建了一个新副本
curl --location --request POST 'http://localhost:9021/new-replica' \
--header 'Content-Type: application/json' \
--header 'Authorization: Basic c2E6c2lyaQ==' \
--header 'Content-Type: text/plain' \
--data-raw '{
"dbname": "dbtest",
"username": "iris",
"password": "siri",
"host": "localhost",
"port": 9000,
"pool": 0
}'
：上述命令的响应是OK。
但在服务器日志记录中，我看到以下错误消息：
Connecting to back-end server 'my-hostname-xxx:9010' failed (error: connection refused)
当执行列表服务器查询时，似乎服务器无法找到彼此：
curl --location --request POST 'http://localhost:9021/query/dbtest' \
--header 'Content-Type: application/json' \
--header 'Authorization: Basic aXJpczpzaXJp' \
--header 'Content-Type: text/plain' \
--data-raw '{"q": "list servers"}'
这是响应：
{"columns":["status"],"servers":[["offline"],["running | synchronizing"]]}
我找不到什么错误的，因为服务器在同一主机上运行。所以，他们应该能够找到对方吧？
My Set-up
I've started two SiriDB server on the same node, but using different ports:
First server:
- server_name: %HOSTNAME:9010
- listen_client_port: 9000
- http_api_port: 9020
Second server:
- server_name: %HOSTNAME:9011
- listen_client_port: 9001
- http_api_port: 9021
Situation
I've created a new replica using the following curl command:
curl --location --request POST 'http://localhost:9021/new-replica' \
--header 'Content-Type: application/json' \
--header 'Authorization: Basic c2E6c2lyaQ==' \
--header 'Content-Type: text/plain' \
--data-raw '{
"dbname": "dbtest",
"username": "iris",
"password": "siri",
"host": "localhost",
"port": 9000,
"pool": 0
}'
The response from the command above was OK.
But in the server logging I see the following error message:
Connecting to back-end server 'my-hostname-xxx:9010' failed (error: connection refused)
When performing a list servers query, it seems that the servers are not able to find each other:
curl --location --request POST 'http://localhost:9021/query/dbtest' \
--header 'Content-Type: application/json' \
--header 'Authorization: Basic aXJpczpzaXJp' \
--header 'Content-Type: text/plain' \
--data-raw '{"q": "list servers"}'
This is the response:
{"columns":["status"],"servers":[["offline"],["running | synchronizing"]]}
I can't find what's wrong, as the servers run on the same host. Therefore, they should be able to find each other right?
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评论（1）
您的绑定很可能不正确。你能检查一下是否是这种情况吗？
默认情况下，出于安全原因，SiriDB 仅绑定到
127.0.0.1(localhost)。由于使用了
%HOSTNAME，因此 SiriDB 可能正在另一个接口上侦听。如果您使用配置文件，则可能需要将
bind_server_address和bind_client_address更改为::（任意）。注意：可以使用环境变量
SIRIDB_BIND_SERVER_ADDRESS和SIRIDB_BIND_CLIENT_ADDRESS完成相同的设置。Most likely your binding is incorrect. Can you check if this is the case?
By default SiriDB binds only to
127.0.0.1(localhost) for security reasons.Since
%HOSTNAMEis used, it might be so that SiriDB is listening on another interface.If you are using a configuration file, you probably need to change both
bind_server_addressandbind_client_addressto::(any).Note: the same setting can be done using the environment variable
SIRIDB_BIND_SERVER_ADDRESSandSIRIDB_BIND_CLIENT_ADDRESS.