authelia/internal/suites/example/compose/kind/entrypoint-dashboard.sh

#!/usr/bin/env bash

# Retries a command on failure.
# $1 - the max number of attempts
# $2... - the command to run

retry() {
    local -r -i max_attempts="$1"; shift
    local -r cmd="$@"
    local -i attempt_num=1
    until $cmd
    do
        if ((attempt_num==max_attempts))
        then
            echo "Attempt $attempt_num failed and there are no more attempts left!"
            return 1
        else
            echo "Attempt $attempt_num failed! Trying again in 10 seconds..."
            sleep 10
        fi
    done
}

kubectl -n kubernetes-dashboard describe secret $(kubectl -n kubernetes-dashboard get secret | grep admin-user | awk '{print $1}')
retry 10 kubectl port-forward --address 0.0.0.0 -n kubernetes-dashboard service/kubernetes-dashboard 443:443