fabric-samples/test-network-k8s/scripts/prereqs.sh
jkneubuh 30fb81a341
Run the fabric test network on Kubernetes (#498)
* Run the fabric test network on Kubernetes

Signed-off-by: Josh Kneubuhl <jkneubuh@us.ibm.com>

* Re-LINT

Signed-off-by: Josh Kneubuhl <jkneubuh@us.ibm.com>
2021-10-06 15:50:39 +00:00

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#!/bin/bash
#
# Copyright IBM Corp All Rights Reserved
#
# SPDX-License-Identifier: Apache-2.0
#
# Double check that kind, kubectl, docker, and all required images are present.
function check_prereqs() {
docker version > /dev/null
if [[ $? -ne 0 ]]; then
echo "No 'docker' binary available? (https://www.docker.com)"
exit 1
fi
kind version > /dev/null
if [[ $? -ne 0 ]]; then
echo "No 'kind' binary available? (https://kind.sigs.k8s.io/docs/user/quick-start/#installation)"
exit 1
fi
kubectl > /dev/null
if [[ $? -ne 0 ]]; then
echo "No 'kubectl' binary available? (https://kubernetes.io/docs/tasks/tools/)"
exit 1
fi
}