d96c105d71
Introduce the v1alpha1 version to the Kubernetes storage API. And add a new VolumeAttachment object to that version. This object will initially be used only by the new CSI Volume Plugin. Eventually existing volume plugins can be refactored to use it too.
175 lines
4.5 KiB
Bash
Executable File
175 lines
4.5 KiB
Bash
Executable File
#!/bin/bash
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# Copyright 2014 The Kubernetes Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set -o errexit
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set -o nounset
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set -o pipefail
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# The root of the build/dist directory
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KUBE_ROOT="$(cd "$(dirname "${BASH_SOURCE}")/../.." && pwd -P)"
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KUBE_OUTPUT_SUBPATH="${KUBE_OUTPUT_SUBPATH:-_output/local}"
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KUBE_OUTPUT="${KUBE_ROOT}/${KUBE_OUTPUT_SUBPATH}"
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KUBE_OUTPUT_BINPATH="${KUBE_OUTPUT}/bin"
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# This controls rsync compression. Set to a value > 0 to enable rsync
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# compression for build container
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KUBE_RSYNC_COMPRESS="${KUBE_RSYNC_COMPRESS:-0}"
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# Set no_proxy for localhost if behind a proxy, otherwise,
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# the connections to localhost in scripts will time out
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export no_proxy=127.0.0.1,localhost
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# This is a symlink to binaries for "this platform", e.g. build tools.
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THIS_PLATFORM_BIN="${KUBE_ROOT}/_output/bin"
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source "${KUBE_ROOT}/hack/lib/util.sh"
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source "${KUBE_ROOT}/cluster/lib/logging.sh"
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kube::log::install_errexit
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source "${KUBE_ROOT}/hack/lib/version.sh"
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source "${KUBE_ROOT}/hack/lib/golang.sh"
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source "${KUBE_ROOT}/hack/lib/etcd.sh"
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KUBE_OUTPUT_HOSTBIN="${KUBE_OUTPUT_BINPATH}/$(kube::util::host_platform)"
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# list of all available group versions. This should be used when generated code
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# or when starting an API server that you want to have everything.
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# most preferred version for a group should appear first
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KUBE_AVAILABLE_GROUP_VERSIONS="${KUBE_AVAILABLE_GROUP_VERSIONS:-\
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v1 \
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admissionregistration.k8s.io/v1alpha1 \
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admission.k8s.io/v1alpha1 \
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apps/v1beta1 \
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apps/v1beta2 \
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apps/v1 \
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authentication.k8s.io/v1 \
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authentication.k8s.io/v1beta1 \
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authorization.k8s.io/v1 \
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authorization.k8s.io/v1beta1 \
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autoscaling/v1 \
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autoscaling/v2beta1 \
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batch/v1 \
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batch/v1beta1 \
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batch/v2alpha1 \
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certificates.k8s.io/v1beta1 \
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extensions/v1beta1 \
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imagepolicy.k8s.io/v1alpha1 \
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networking.k8s.io/v1 \
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policy/v1beta1 \
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rbac.authorization.k8s.io/v1 \
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rbac.authorization.k8s.io/v1beta1 \
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rbac.authorization.k8s.io/v1alpha1 \
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scheduling.k8s.io/v1alpha1 \
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settings.k8s.io/v1alpha1 \
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storage.k8s.io/v1alpha1 \
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storage.k8s.io/v1beta1 \
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storage.k8s.io/v1 \
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}"
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# not all group versions are exposed by the server. This list contains those
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# which are not available so we don't generate clients or swagger for them
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KUBE_NONSERVER_GROUP_VERSIONS="
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abac.authorization.kubernetes.io/v0 \
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abac.authorization.kubernetes.io/v1beta1 \
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componentconfig/v1alpha1 \
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imagepolicy.k8s.io/v1alpha1\
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admission.k8s.io/v1alpha1\
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"
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# This emulates "readlink -f" which is not available on MacOS X.
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# Test:
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# T=/tmp/$$.$RANDOM
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# mkdir $T
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# touch $T/file
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# mkdir $T/dir
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# ln -s $T/file $T/linkfile
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# ln -s $T/dir $T/linkdir
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# function testone() {
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# X=$(readlink -f $1 2>&1)
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# Y=$(kube::readlinkdashf $1 2>&1)
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# if [ "$X" != "$Y" ]; then
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# echo readlinkdashf $1: expected "$X", got "$Y"
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# fi
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# }
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# testone /
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# testone /tmp
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# testone $T
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# testone $T/file
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# testone $T/dir
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# testone $T/linkfile
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# testone $T/linkdir
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# testone $T/nonexistant
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# testone $T/linkdir/file
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# testone $T/linkdir/dir
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# testone $T/linkdir/linkfile
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# testone $T/linkdir/linkdir
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function kube::readlinkdashf {
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# run in a subshell for simpler 'cd'
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(
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if [[ -d "$1" ]]; then # This also catch symlinks to dirs.
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cd "$1"
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pwd -P
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else
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cd $(dirname "$1")
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local f
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f=$(basename "$1")
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if [[ -L "$f" ]]; then
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readlink "$f"
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else
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echo "$(pwd -P)/${f}"
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fi
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fi
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)
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}
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# This emulates "realpath" which is not available on MacOS X
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# Test:
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# T=/tmp/$$.$RANDOM
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# mkdir $T
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# touch $T/file
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# mkdir $T/dir
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# ln -s $T/file $T/linkfile
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# ln -s $T/dir $T/linkdir
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# function testone() {
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# X=$(realpath $1 2>&1)
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# Y=$(kube::realpath $1 2>&1)
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# if [ "$X" != "$Y" ]; then
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# echo realpath $1: expected "$X", got "$Y"
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# fi
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# }
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# testone /
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# testone /tmp
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# testone $T
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# testone $T/file
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# testone $T/dir
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# testone $T/linkfile
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# testone $T/linkdir
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# testone $T/nonexistant
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# testone $T/linkdir/file
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# testone $T/linkdir/dir
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# testone $T/linkdir/linkfile
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# testone $T/linkdir/linkdir
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kube::realpath() {
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if [[ ! -e "$1" ]]; then
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echo "$1: No such file or directory" >&2
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return 1
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fi
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kube::readlinkdashf "$1"
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}
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