airshipctl/tools/airship-in-a-pod/scripts/10_install_minikube.sh
Michael Beaver 151eccbfba Add airship-in-a-pod to gate jobs
This change aims to add the airship-in-a-pod test to the gates.
This is accomplished by creating new scripts to run which
install a minimal k8s environment, and then apply the
airship-in-a-pod.yaml.

Brief description of scripts

01_dns_settings: Running k8s pods in zuul has a lot of issues with
DNS resolution which this resolves.

10_install_minikube: grabs latest minikube and other dependencies.

11_build_images: builds the images under tools/airship-in-a-pod
and then adds patches to the kustomize configuration to use and
configure them.

12_start_minikube: starts minikube and makes sure kubectl will work

13_apply_dns.sh: This takes some of the effort from 01_dns_settings
and incorporates it into the minikube cluster by modifying coredns

20_apply_aiap: Applies the airship-in-a-pod.yaml to the cluster.
Has a few loops to check that the cluster is fully running
before applying, and to check on the pod to see if it is ready
before finishing.

Closes: #478
Change-Id: I4c02d04b0eda9395642032bf56b56a0f823c1969
2021-07-23 10:14:14 -05:00

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#!/usr/bin/env bash
# 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 -ex
# Installs minikube and other dependencies required for the scripts to run
MINIKUBE_VERSION="latest"
install_pkg(){
for i in "$@"; do
dpkg -l "$i" 2> /dev/null | grep ^ii > /dev/null || sudo DEBIAN_FRONTEND=noninteractive -E apt -y install "$i"
done
}
# Grab usefull packages needed for minikube and other scripts
install_pkg curl conntrack make docker.io jq
curl -Lo minikube "https://storage.googleapis.com/minikube/releases/$MINIKUBE_VERSION/minikube-linux-amd64" \
&& chmod +x minikube
sudo mkdir -p /usr/local/bin/
sudo install minikube /usr/local/bin/