According to helm install and upgrade doc , the way to change the default timeout of 5m0s is to use the flag --timeout . But is there any way we can increase this timeout , maybe in some configuration file or cluster setting where we can change the default value of 5m0s to a higher duration somehow?
It cannot be changed globally and should be used per action. See docs: https://helm.sh/docs/intro/using_helm/#helpful-options-for-installupgraderollback