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Expose MySQL on NodePort #29

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Merged
obriensystems merged 1 commit into from
Jun 13, 2025
Merged

Expose MySQL on NodePort #29

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15 changes: 15 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -52,6 +52,21 @@ Forwarding from 127.0.0.1:3306 -> 3306
Forwarding from [::1]:3306 -> 3306
```

If you prefer direct access without port forwarding, update `mysql-service.yaml`
to use a `NodePort` service. The example in this repository exposes port `3306`
on node port `30306`:

```
spec:
type: NodePort
ports:
- protocol: TCP
port: 3306
targetPort: 3306
nodePort: 30306
```
After applying the updated service you can connect using `<node-ip>:30306`.

![Image](https://github.com/user-attachments/assets/943d18d8-2cfc-478e-91ed-a7cd7b1dcf23)

#### Docker Desktop
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3 changes: 2 additions & 1 deletion biometric-nbi/src/kubernetes/mysql-service.yaml
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Expand Up @@ -7,11 +7,12 @@ metadata:
name: mysql
namespace: mysql
spec:
type: NodePort
# kubectl port-forward mysql-58b7767464-dgpf4 3306:3306
ports:
- protocol: TCP
port: 3306
targetPort: 3306
nodePort: 30306
selector:
app: mysql
clusterIP: None