add exec

[dashanji]

Hello，there! Can we enter the node through exec to view some information or execute some scripts ？ Thank you!

[mszostok]

Hi
as a part of #841 and #675 you will be able to easily attach a ServiceAccount with a dedicated rule that will allow you to run exec on nodes, e.g.:

kind: Role
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  namespace: default
  name: exec
rules:
- apiGroups: [""]
  resources: ["exec/exec"]
  verbs: ["create"]

in older Botkube versions, you can adjust the main rbac.rules in values.yaml

botkube/helm/botkube/values.yaml

Lines 45 to 48 in 699b967

	rules:
	- apiGroups: ["*"]
	resources: ["*"]
	verbs: ["get", "watch", "list"]