| #!/bin/bash |
| |
| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF licenses this file to You 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. |
| |
| is_binary_available() { |
| |
| client="${1}" |
| |
| # Check path first if it already exists |
| set +e |
| which "${client}" &>/dev/null |
| if [ $? -eq 0 ]; then |
| set -e |
| echo "OK" |
| return |
| fi |
| |
| set -e |
| |
| # Error, no oc found |
| echo "ERROR: No '${client}' binary found in path." |
| } |
| |
| location=$(dirname $0) |
| rootdir=$location/../ |
| |
| cd $rootdir |
| |
| client="oc" |
| hasclient=$(is_binary_available "${client}") |
| if [ "${hasclient}" != "OK" ]; then |
| client="kubectl" |
| hasclient=$(is_binary_available "${client}") |
| if [ "${hasclient}" != "OK" ]; then |
| echo "ERROR: No kube client installed." |
| exit 1 |
| fi |
| fi |
| |
| crd_version=$("${client}" explain customresourcedefinitions | grep VERSION | awk '{print $2}') |
| api="apiextensions.k8s.io" |
| |
| if [ "${crd_version}" == "${api}/v1beta1" ]; then |
| echo "ERROR: CRD API version is too old to install camel-k in this way. Try using the client CLI app, which is able to convert the APIs." |
| elif [ "${crd_version}" != "${api}/v1" ]; then |
| echo "ERROR: CRD API version '${crd_version}' is not supported." |
| else |
| echo "OK" |
| fi |