41619ace15
Some scripts and tools still relied on the deprecated flags, the ones which are about to be removed. This is intentionally not a complete removal of all those flags in the entire repo. This would lead to much more code churn also in places where commands still accept the flags because they use klog directly.
121 lines
4.2 KiB
Bash
Executable File
121 lines
4.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright 2016 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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# Script to fetch latest openapi spec.
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# Puts the updated spec at api/openapi-spec/
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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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KUBE_ROOT=$(dirname "${BASH_SOURCE[0]}")/..
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OPENAPI_ROOT_DIR="${KUBE_ROOT}/api/openapi-spec"
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source "${KUBE_ROOT}/hack/lib/init.sh"
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kube::util::require-jq
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kube::golang::setup_env
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make -C "${KUBE_ROOT}" WHAT=cmd/kube-apiserver
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function cleanup()
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{
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if [[ -n ${APISERVER_PID-} ]]; then
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kill "${APISERVER_PID}" 1>&2 2>/dev/null
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wait "${APISERVER_PID}" || true
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fi
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unset APISERVER_PID
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kube::etcd::cleanup
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kube::log::status "Clean up complete"
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}
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trap cleanup EXIT SIGINT
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kube::golang::setup_env
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TMP_DIR=$(mktemp -d /tmp/update-openapi-spec.XXXX)
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ETCD_HOST=${ETCD_HOST:-127.0.0.1}
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ETCD_PORT=${ETCD_PORT:-2379}
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API_PORT=${API_PORT:-8050}
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API_HOST=${API_HOST:-127.0.0.1}
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API_LOGFILE=${API_LOGFILE:-/tmp/openapi-api-server.log}
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kube::etcd::start
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echo "dummy_token,admin,admin" > "${TMP_DIR}/tokenauth.csv"
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# setup envs for TokenRequest required flags
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SERVICE_ACCOUNT_LOOKUP=${SERVICE_ACCOUNT_LOOKUP:-true}
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SERVICE_ACCOUNT_KEY=${SERVICE_ACCOUNT_KEY:-/tmp/kube-serviceaccount.key}
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# Generate ServiceAccount key if needed
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if [[ ! -f "${SERVICE_ACCOUNT_KEY}" ]]; then
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mkdir -p "$(dirname "${SERVICE_ACCOUNT_KEY}")"
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openssl genrsa -out "${SERVICE_ACCOUNT_KEY}" 2048 2>/dev/null
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fi
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# Start kube-apiserver
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# omit enums from static openapi snapshots used to generate clients until #109177 is resolved
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kube::log::status "Starting kube-apiserver"
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"${KUBE_OUTPUT_HOSTBIN}/kube-apiserver" \
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--bind-address="${API_HOST}" \
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--secure-port="${API_PORT}" \
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--etcd-servers="http://${ETCD_HOST}:${ETCD_PORT}" \
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--advertise-address="10.10.10.10" \
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--cert-dir="${TMP_DIR}/certs" \
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--feature-gates=AllAlpha=true,OpenAPIEnums=false \
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--runtime-config="api/all=true" \
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--token-auth-file="${TMP_DIR}/tokenauth.csv" \
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--authorization-mode=RBAC \
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--service-account-key-file="${SERVICE_ACCOUNT_KEY}" \
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--service-account-lookup="${SERVICE_ACCOUNT_LOOKUP}" \
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--service-account-issuer="https://kubernetes.default.svc" \
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--service-account-signing-key-file="${SERVICE_ACCOUNT_KEY}" \
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--v=2 \
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--service-cluster-ip-range="10.0.0.0/24" >"${API_LOGFILE}" 2>&1 &
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APISERVER_PID=$!
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if ! kube::util::wait_for_url "https://${API_HOST}:${API_PORT}/healthz" "apiserver: "; then
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kube::log::error "Here are the last 10 lines from kube-apiserver (${API_LOGFILE})"
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kube::log::error "=== BEGIN OF LOG ==="
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tail -10 "${API_LOGFILE}" >&2 || :
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kube::log::error "=== END OF LOG ==="
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exit 1
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fi
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kube::log::status "Updating " "${OPENAPI_ROOT_DIR} for OpenAPI v2"
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curl -w "\n" -kfsS -H 'Authorization: Bearer dummy_token' "https://${API_HOST}:${API_PORT}/openapi/v2" | jq -S '.info.version="unversioned"' > "${OPENAPI_ROOT_DIR}/swagger.json"
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kube::log::status "Updating " "${OPENAPI_ROOT_DIR}/v3 for OpenAPI v3"
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mkdir -p "${OPENAPI_ROOT_DIR}/v3"
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# clean up folder, note that some files start with dot like
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# ".well-known__openid-configuration_openapi.json"
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rm -r "${OPENAPI_ROOT_DIR}"/v3/{*,.*} || true
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curl -w "\n" -kfsS -H 'Authorization: Bearer dummy_token' "https://${API_HOST}:${API_PORT}/openapi/v3" | jq -r '.paths | to_entries | .[].key' | while read -r group; do
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kube::log::status "Updating OpenAPI spec for group ${group}"
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OPENAPI_FILENAME="${group}_openapi.json"
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OPENAPI_FILENAME_ESCAPED="${OPENAPI_FILENAME//\//__}"
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OPENAPI_PATH="${OPENAPI_ROOT_DIR}/v3/${OPENAPI_FILENAME_ESCAPED}"
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curl -w "\n" -kfsS -H 'Authorization: Bearer dummy_token' "https://${API_HOST}:${API_PORT}/openapi/v3/{$group}" | jq -S '.info.version="unversioned"' > "$OPENAPI_PATH"
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done
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kube::log::status "SUCCESS"
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# ex: ts=2 sw=2 et filetype=sh
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