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Update MetalLB how to with instructions for k8s 1.25+ #1291

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Merged
openshift-merge-robot merged 2 commits into from
Jan 26, 2023
Merged

Update MetalLB how to with instructions for k8s 1.25+ #1291

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8eea766
Update MetalLB how to with instructions for k8s 1.25+
kevchu3 Jan 24, 2023
1c536fc
Update MetalLB how to with additional nginx instructions
kevchu3 Jan 25, 2023
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2 changes: 2 additions & 0 deletions docs/config/nginx-IP-header.yaml
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Expand Up @@ -30,6 +30,8 @@ spec:
- name: nginx-configs
subPath: headers.conf
mountPath: /etc/nginx/conf.d/headers.conf
securityContext:
runAsUser: 0
volumes:
- name: nginx-configs
configMap:
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7 changes: 5 additions & 2 deletions docs/howto_load_balancer.md
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Expand Up @@ -18,7 +18,9 @@ oc get pods -A
Log into the virtual machine and run the following commands to create the `MetalLB` namespace and deployment.

```
oc apply -f https://raw.githubusercontent.com/metallb/metallb/v0.13.4/config/manifests/metallb-native.yaml
oc apply -f https://raw.githubusercontent.com/metallb/metallb/v0.13.7/config/manifests/metallb-native.yaml
oc adm policy add-scc-to-user privileged -z controller -n metallb-system
oc adm policy add-scc-to-user privileged -z speaker -n metallb-system
```

Verify that the `MetalLB` pods are up and running in the `metallb-system` namespace.
Expand Down Expand Up @@ -46,11 +48,12 @@ EOF
```

## Install User Workload
Log into the virtual machine and create the namespace to be used for deploying the test application.
Log into the virtual machine and create the namespace to be used for deploying the test application. Be aware that this test application will run as root user, which is not a security best practice.

```bash
NAMESPACE=nginx-lb-test
oc create ns $NAMESPACE
oc adm policy add-scc-to-user privileged -z default -n $NAMESPACE
```

Run the following command to deploy **3 replicas** of a test `nginx` application in the specified namespace.
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