Enable/Disable Squid Proxy after Gateway Registration

This guide provide step-by-step instructions, how to enable and disable the squid proxy post NextGen gateway registartion.

Enable Squid Proxy

Follow the below steps to enable squid-proxy.

Retrieve the existing chart version by running the following command:
```
helm list -n <namespace>
```
Replace <namespace> with your gateways namespace. If you don’t have a custom namespace, use default.

Example Output
```
root@opsram-gateway:/home/gateway-admin# helm list -n default
NAME      	NAMESPACE	REVISION	UPDATED                                	STATUS  	CHART            	APP VERSION
nextgen-gw	default  	2       	2025-07-09 09:31:41.646878942 +0000 UTC	failed  	nextgen-gw-18.0.5	18.0.5
```
In this output, the chart version is located under the CHART section. For example, if it says nextgen-gw-18.0.5, the version is 18.0.5.

To enable Squid Proxy, use the following command, replacing <Chart_version> with the version you retrieved and <namespace> with your gateway namespace:

helm upgrade nextgen-gw oci://us-docker.pkg.dev/opsramp-registry/gateway-cluster-charts/nextgen-gw --version <Chart_version> --set squidproxy=enable --reuse-values -n <namespace>

After enabling squid-proxy

root@opsram-gateway:/home/gateway-admin# kubectl get pods
NAME                           READY   STATUS    RESTARTS   AGE
nextgen-gw-0                   3/3     Running   0          23h
nextgen-gw-redis-master-0      1/1     Running   0          23h
squid-proxy-76d7d49cfc-2rz2b   1/1     Running   0          5m14s

Disable Squid Proxy

Follow the below steps to disable squid-proxy.

Retrieve the existing chart version by running the following command:
```
helm list -n <namespace>
```
Replace <namespace> with your gateways namespace. If you don’t have a custom namespace, use default.

Example Output
```
root@opsram-gateway:/home/gateway-admin# helm list -n default
NAME      	NAMESPACE	REVISION	UPDATED                                	STATUS  	CHART            	APP VERSION
nextgen-gw	default  	2       	2025-07-09 09:31:41.646878942 +0000 UTC	failed  	nextgen-gw-18.0.5	18.0.5
```
In this output, the chart version is located under the CHART section. For example, if it says nextgen-gw-18.0.5, the version is 18.0.5.

To disable Squid Proxy, use the following command, replacing <Chart_version> with the version you retrieved and <namespace> with your gateway namespace:

helm upgrade nextgen-gw oci://us-docker.pkg.dev/opsramp-registry/gateway-cluster-charts/nextgen-gw --version <Chart_version> --set squidproxy=disable --reuse-values -n <namespace>

After disabling squid-proxy

NAME                        READY   STATUS    RESTARTS   AGE
nextgen-gw-0                3/3     Running   0          23h
nextgen-gw-redis-master-0   1/1     Running   0          23h