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Update kube::util::ensure-cfssl

pull/8/head
Christoph Blecker 2018-08-09 12:15:10 -07:00
parent c14a9c7c2b
commit 7a10073e4a
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GPG Key ID: B34A59A9D39F838B
1 changed files with 8 additions and 43 deletions
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51
hack/lib/util.sh
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@ -707,50 +707,15 @@ function kube::util::join {
# CFSSLJSON_BIN: The path of the installed cfssljson binary
#
function kube::util::ensure-cfssl {
if command -v cfssl &>/dev/null && command -v cfssljson &>/dev/null; then
CFSSL_BIN=$(command -v cfssl)
CFSSLJSON_BIN=$(command -v cfssljson)
return 0
echo "Installing cfssl from vendor"
GOBIN="${KUBE_OUTPUT_BINPATH:-}" go install k8s.io/kubernetes/vendor/github.com/cloudflare/cfssl/cmd/cfssl
GOBIN="${KUBE_OUTPUT_BINPATH:-}" go install k8s.io/kubernetes/vendor/github.com/cloudflare/cfssl/cmd/cfssljson
CFSSL_BIN="$(PATH="${KUBE_OUTPUT_BINPATH:-}:${PATH}" command -v cfssl)"
CFSSLJSON_BIN="$(PATH="${KUBE_OUTPUT_BINPATH:-}:${PATH}" command -v cfssljson)"
if [[ ! -x ${CFSSL_BIN} || ! -x ${CFSSLJSON_BIN} ]]; then
echo "Failed to install cfssl." >&2
exit 1
fi
# Create a temp dir for cfssl if no directory was given
local cfssldir=${1:-}
if [[ -z "${cfssldir}" ]]; then
kube::util::ensure-temp-dir
cfssldir="${KUBE_TEMP}/cfssl"
fi
mkdir -p "${cfssldir}"
pushd "${cfssldir}" > /dev/null
echo "Unable to successfully run 'cfssl' from $PATH; downloading instead..."
kernel=$(uname -s)
case "${kernel}" in
Linux)
curl --retry 10 -L -o cfssl https://pkg.cfssl.org/R1.2/cfssl_linux-amd64
curl --retry 10 -L -o cfssljson https://pkg.cfssl.org/R1.2/cfssljson_linux-amd64
;;
Darwin)
curl --retry 10 -L -o cfssl https://pkg.cfssl.org/R1.2/cfssl_darwin-amd64
curl --retry 10 -L -o cfssljson https://pkg.cfssl.org/R1.2/cfssljson_darwin-amd64
;;
*)
echo "Unknown, unsupported platform: ${kernel}." >&2
echo "Supported platforms: Linux, Darwin." >&2
exit 2
esac
chmod +x cfssl || true
chmod +x cfssljson || true
CFSSL_BIN="${cfssldir}/cfssl"
CFSSLJSON_BIN="${cfssldir}/cfssljson"
if [[ ! -x ${CFSSL_BIN} || ! -x ${CFSSLJSON_BIN} ]]; then
echo "Failed to download 'cfssl'. Please install cfssl and cfssljson and verify they are in \$PATH."
echo "Hint: export PATH=\$PATH:\$GOPATH/bin; go get -u github.com/cloudflare/cfssl/cmd/..."
exit 1
fi
popd > /dev/null
}
# kube::util::ensure_dockerized