#!/bin/bash

# Copyright 2020 The Kubernetes Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# set -e

NS=kube-system

echo "print out all nodes status ..."
kubectl get nodes -o wide --show-labels
echo "======================================================================================"

echo "print out controller-manager logs ..."
echo "======================================================================================"
kubectl get pods -n${NS} | grep controller-manager
kubectl get pods -n${NS} | grep controller-manager | grep Running | awk '{print $1}'
kubectl get pods -n${NS} | grep controller-manager | grep Running \
    | awk '{print $1}' \
    | xargs -I {} bash -c "echo 'dumping logs for ${NS}/{}' && kubectl logs {} -n${NS}"
