I have a dotnet core pod in Kubernetes(minikube) that need to access to local SQL Server(Testing Server). it work in the container but when i put it in to pod. it can't fine sql server on my machine
but i can ping from pod to my SQL Server
here is the error from log
An error occurred using the connection to database
> 'ArcadiaAuthenServiceDB' on server '192.168.2.68'.
> System.Data.SqlClient.SqlException (0x80131904): A network-related or
> instance-specific error occurred while establishing a connection to
> SQL Server. The server was not found or was not accessible. Verify
> that the instance name is correct and that SQL Server is configured to
> allow remote connections. (provider: TCP Provider, error: 40 - Could
> not open a connection to SQL Server)
ping
root@authenservice-dpm-57455f59cf-7rqvz:/app# ping 192.168.2.68
PING 192.168.2.68 (192.168.2.68) 56(84) bytes of data.
64 bytes from 192.168.2.68: icmp_seq=1 ttl=127 time=0.449 ms
64 bytes from 192.168.2.68: icmp_seq=2 ttl=127 time=0.361 ms
64 bytes from 192.168.2.68: icmp_seq=3 ttl=127 time=0.323 ms
64 bytes from 192.168.2.68: icmp_seq=4 ttl=127 time=0.342 ms
^C
--- 192.168.2.68 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3064ms
rtt min/avg/max/mdev = 0.323/0.368/0.449/0.053 ms
root@authenservice-dpm-57455f59cf-7rqvz:/app#
my Connection String in Container
"DefaultConnection": "Server=mssql-s; Database=ArcadiaAuthenServiceDB; MultipleActiveResultSets=true;User Id=pbts;Password=pbts"
I try to Created Service End-point in Kubernetes but no luck.
Thank you.
EDIT Here The Service.yml File
apiVersion: v1
kind: Service
metadata:
name: mssql-s
namespace: default spec:
ports:
- port: 1433
---
apiVersion: v1
kind: Endpoints
metadata:
name: mssql-s
namespace: default subsets:
- addresses:
- ip: 192.168.2.68
ports:
- port: 1433
–--
EDIT I check that SQL Server is Listen to 1433 as well
PS C:\Windows\system32> netstat -aon | findstr 1433
TCP 0.0.0.0:1433 0.0.0.0:0 LISTENING 5028
TCP [::]:1433 [::]:0 LISTENING 5028
Is there anything i can do to solve this problem?
Thank you for all your reply. Today i found solution. it not about k8s but it about Firewall Setting. I add Inbound rule to allow port 1433. And That it