fix(opentelemetry-operator): add get on nodes/proxy and nodes/stats to the clusterrole

[grandwizard28]

Fixes #1434

[jaronoff97]

@grandwizard28 thanks for submitting this! can you please bump the patch version of the operator chart and then run make generate-examples CHARTS=opentelemetry-operator

[grandwizard28]

Done @jaronoff97

[TylerHelmuth]

@jaronoff97 if it is the collector that needs the permissions (I believe this is kubeletstatsreceiver or k8sattributesprocessor), why does the operator need them?

[jaronoff97]

I think this comes from the operator's RBAC magic that allows it to create the necessary RBAC for the collector (getting this from the issue) I think as a result this permission should only be in the section here which contains the permissions for operator RBAC magics

[grandwizard28]

Shall I move it inside the createRbacPermissions block then?

[akasprzok]

Running into the same issue. Anything I can do to help here?

[jaronoff97]

@akasprzok for now you should be able to just modify the clusterrole for the operator to include these permissions (or create a new temporary clusterrole with these permissions and bind it to the operator's SA)

[akasprzok]

@akasprzok for now you should be able to just modify the clusterrole for the operator to include these permissions (or create a new temporary clusterrole with these permissions and bind it to the operator's SA)

Yep, that works just fine.