mirror of
https://github.com/k3s-io/kubernetes.git
synced 2025-07-21 02:41:25 +00:00
remove trusty GCE kube-up.sh
This commit is contained in:
Mike Danese
parent
81d01a84e0
commit
33ea2d11fc
@ -378,7 +378,6 @@ function kube::release::package_kube_manifests_tarball() {
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cp "${salt_dir}/l7-gcp/glbc.manifest" "${gci_dst_dir}"
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cp "${salt_dir}/rescheduler/rescheduler.manifest" "${gci_dst_dir}/"
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cp "${salt_dir}/e2e-image-puller/e2e-image-puller.manifest" "${gci_dst_dir}/"
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cp "${KUBE_ROOT}/cluster/gce/trusty/configure-helper.sh" "${gci_dst_dir}/trusty-configure-helper.sh"
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cp "${KUBE_ROOT}/cluster/gce/gci/configure-helper.sh" "${gci_dst_dir}/gci-configure-helper.sh"
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cp "${KUBE_ROOT}/cluster/gce/gci/mounter/mounter" "${gci_dst_dir}/gci-mounter"
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cp "${KUBE_ROOT}/cluster/gce/gci/health-monitor.sh" "${gci_dst_dir}/health-monitor.sh"
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@ -9,7 +9,6 @@ pkg_tar(
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"gci/configure-helper.sh",
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"gci/health-monitor.sh",
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"gci/mounter/mounter",
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"trusty/configure-helper.sh",
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],
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mode = "0755",
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strip_prefix = ".",
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File diff suppressed because it is too large
Load Diff
@ -1,195 +0,0 @@
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#!/bin/bash
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# Copyright 2015 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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# This script contains functions for configuring instances to run kubernetes
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# master and nodes. It is uploaded as GCE instance metadata. The upstart jobs
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# in cluster/gce/trusty/<node.yaml, master.yaml> download it and make use
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# of needed functions. The script itself is not supposed to be executed in
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# other manners.
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set_broken_motd() {
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cat > /etc/motd <<EOF
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Broken (or in progress) Kubernetes node setup! If you are using Ubuntu Trusty,
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check log file /var/log/syslog. If you are using GCI image, use
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"journalctl | grep kube" to find more information.
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EOF
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}
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download_kube_env() {
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# Fetch kube-env from GCE metadata server.
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readonly tmp_kube_env="/tmp/kube-env.yaml"
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curl --fail --retry 5 --retry-delay 3 --silent --show-error \
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-H "X-Google-Metadata-Request: True" \
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-o "${tmp_kube_env}" \
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http://metadata.google.internal/computeMetadata/v1/instance/attributes/kube-env
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# Convert the yaml format file into a shell-style file.
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eval $(python -c '''
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import pipes,sys,yaml
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for k,v in yaml.load(sys.stdin).iteritems():
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print("readonly {var}={value}".format(var = k, value = pipes.quote(str(v))))
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''' < "${tmp_kube_env}" > /etc/kube-env)
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rm -f "${tmp_kube_env}"
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}
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validate_hash() {
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file="$1"
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expected="$2"
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actual=$(sha1sum ${file} | awk '{ print $1 }') || true
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if [ "${actual}" != "${expected}" ]; then
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echo "== ${file} corrupted, sha1 ${actual} doesn't match expected ${expected} =="
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return 1
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fi
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}
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# Retry a download until we get it. Takes a hash and a set of URLs.
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#
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# $1: The sha1 of the URL. Can be "" if the sha1 is unknown, which means
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# we are downloading a hash file.
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# $2: The temp file containing a list of urls to download.
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download_or_bust() {
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file_hash="$1"
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tmpfile_urls="$2"
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while true; do
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# Read urls from the file one-by-one.
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while read -r url; do
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if [ ! -n "${file_hash}" ]; then
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url="${url/.tar.gz/.tar.gz.sha1}"
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fi
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file="${url##*/}"
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rm -f "${file}"
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if ! curl -f --ipv4 -Lo "${file}" --connect-timeout 20 --retry 6 --retry-delay 10 "${url}"; then
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echo "== Failed to download ${url}. Retrying. =="
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elif [ -n "${file_hash}" ] && ! validate_hash "${file}" "${file_hash}"; then
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echo "== Hash validation of ${url} failed. Retrying. =="
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else
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if [ -n "${file_hash}" ]; then
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echo "== Downloaded ${url} (SHA1 = ${file_hash}) =="
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else
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echo "== Downloaded ${url} =="
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fi
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return
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fi
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done < "${tmpfile_urls}"
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done
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}
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# Downloads kubernetes binaries and kube-system manifest tarball, unpacks them,
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# and places them into suitable directories. Files are placed in /home/kubernetes.
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install_kube_binary_config() {
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# Upstart does not support shell array well. Put urls in a temp file with one
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# url at a line, and we will use 'read' command to get them one-by-one.
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tmp_binary_urls=$(mktemp /tmp/kube-temp.XXXXXX)
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echo "${SERVER_BINARY_TAR_URL}" | tr "," "\n" > "${tmp_binary_urls}"
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tmp_manifests_urls=$(mktemp /tmp/kube-temp.XXXXXX)
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echo "${KUBE_MANIFESTS_TAR_URL}" | tr "," "\n" > "${tmp_manifests_urls}"
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kube_home="/home/kubernetes"
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mkdir -p "${kube_home}"
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cd "${kube_home}"
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read -r server_binary_tar_url < "${tmp_binary_urls}"
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readonly server_binary_tar="${server_binary_tar_url##*/}"
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if [ -n "${SERVER_BINARY_TAR_HASH:-}" ]; then
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readonly server_binary_tar_hash="${SERVER_BINARY_TAR_HASH}"
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else
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echo "Downloading binary release sha1 (not found in env)"
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download_or_bust "" "${tmp_binary_urls}"
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readonly server_binary_tar_hash=$(cat "${server_binary_tar}.sha1")
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fi
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echo "Downloading binary release tar"
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download_or_bust "${server_binary_tar_hash}" "${tmp_binary_urls}"
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tar xzf "${kube_home}/${server_binary_tar}" -C "${kube_home}" --overwrite
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# Copy docker_tag and image files to /home/kubernetes/kube-docker-files.
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src_dir="${kube_home}/kubernetes/server/bin"
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dst_dir="${kube_home}/kube-docker-files"
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mkdir -p "${dst_dir}"
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cp "${src_dir}/"*.docker_tag "${dst_dir}"
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if [ "${KUBERNETES_MASTER:-}" = "false" ]; then
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cp "${src_dir}/kube-proxy.tar" "${dst_dir}"
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else
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cp "${src_dir}/kube-apiserver.tar" "${dst_dir}"
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cp "${src_dir}/kube-controller-manager.tar" "${dst_dir}"
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cp "${src_dir}/kube-scheduler.tar" "${dst_dir}"
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cp -r "${kube_home}/kubernetes/addons" "${dst_dir}"
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fi
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# Use the binary from the release tarball if they are not preinstalled, or if this is
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# a test cluster.
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readonly BIN_PATH="/usr/bin"
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if ! which kubelet > /dev/null || ! which kubectl > /dev/null; then
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# This should be the case of trusty.
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cp "${src_dir}/kubelet" "${BIN_PATH}"
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cp "${src_dir}/kubectl" "${BIN_PATH}"
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else
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# This should be the case of GCI.
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readonly kube_bin="${kube_home}/bin"
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mkdir -p "${kube_bin}"
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mount -o remount,rw,exec "${kube_bin}"
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cp "${src_dir}/kubelet" "${kube_bin}"
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cp "${src_dir}/kubectl" "${kube_bin}"
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chmod 544 "${kube_bin}/kubelet"
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chmod 544 "${kube_bin}/kubectl"
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# If the built-in binary version is different from the expected version, we use
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# the downloaded binary. The simplest implementation is to always use the downloaded
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# binary without checking the version. But we have another version guardian in GKE.
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# So, we compare the versions to ensure this run-time binary replacement is only
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# applied for OSS kubernetes.
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readonly builtin_version="$(/usr/bin/kubelet --version=true | cut -f2 -d " ")"
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readonly required_version="$(/home/kubernetes/bin/kubelet --version=true | cut -f2 -d " ")"
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if [ "${TEST_CLUSTER:-}" = "true" ] || [ "${builtin_version}" != "${required_version}" ]; then
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mount --bind "${kube_bin}/kubelet" "${BIN_PATH}/kubelet"
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mount --bind "${kube_bin}/kubectl" "${BIN_PATH}/kubectl"
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else
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# Remove downloaded binary just to prevent misuse.
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rm -f "${kube_bin}/kubelet"
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rm -f "${kube_bin}/kubectl"
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fi
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fi
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cp "${kube_home}/kubernetes/LICENSES" "${kube_home}"
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# Put kube-system pods manifests in /home/kubernetes/kube-manifests/.
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dst_dir="${kube_home}/kube-manifests"
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mkdir -p "${dst_dir}"
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read -r manifests_tar_url < "${tmp_manifests_urls}"
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readonly manifests_tar="${manifests_tar_url##*/}"
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if [ -n "${KUBE_MANIFESTS_TAR_HASH:-}" ]; then
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readonly manifests_tar_hash="${KUBE_MANIFESTS_TAR_HASH}"
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else
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echo "Downloading k8s manifests sha1 (not found in env)"
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download_or_bust "" "${tmp_manifests_urls}"
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readonly manifests_tar_hash=$(cat "${manifests_tar}.sha1")
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fi
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echo "Downloading k8s manifests tar"
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download_or_bust "${manifests_tar_hash}" "${tmp_manifests_urls}"
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tar xzf "${kube_home}/${manifests_tar}" -C "${dst_dir}" --overwrite
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readonly kube_addon_registry="${KUBE_ADDON_REGISTRY:-gcr.io/google_containers}"
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if [ "${kube_addon_registry}" != "gcr.io/google_containers" ]; then
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find "${dst_dir}" -name \*.yaml -or -name \*.yaml.in | \
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xargs sed -ri "s@(image:\s.*)gcr.io/google_containers@\1${kube_addon_registry}@"
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find "${dst_dir}" -name \*.manifest -or -name \*.json | \
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xargs sed -ri "s@(image\":\s+\")gcr.io/google_containers@\1${kube_addon_registry}@"
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fi
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cp "${dst_dir}/kubernetes/gci-trusty/trusty-configure-helper.sh" /etc/kube-configure-helper.sh
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# Clean up.
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rm -rf "${kube_home}/kubernetes"
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rm -f "${kube_home}/${server_binary_tar}"
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rm -f "${kube_home}/${server_binary_tar}.sha1"
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rm -f "${kube_home}/${manifests_tar}"
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rm -f "${kube_home}/${manifests_tar}.sha1"
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rm -f "${tmp_binary_urls}"
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rm -f "${tmp_manifests_urls}"
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}
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@ -1,39 +0,0 @@
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#!/bin/bash
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# Copyright 2015 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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# A library of helper functions and constant for ubuntu os distro
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# The configuration is based on upstart, which is in Ubuntu up to 14.04 LTS (Trusty).
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# Ubuntu 15.04 and above replaced upstart with systemd as the init system.
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# Consequently, the configuration cannot work on these images. In release-1.2 branch,
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# GCI and Trusty share the configuration code. We have to keep the GCI specific code
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# here as long as the release-1.2 branch has not been deprecated.
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# Creates the GCI specific metadata files if they do not exit.
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# Assumed var
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# KUBE_TEMP
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function ensure-gci-metadata-files {
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if [[ ! -f "${KUBE_TEMP}/gci-update.txt" ]]; then
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cat >"${KUBE_TEMP}/gci-update.txt" << EOF
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update_disabled
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EOF
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fi
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if [[ ! -f "${KUBE_TEMP}/gci-docker.txt" ]]; then
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cat >"${KUBE_TEMP}/gci-docker.txt" << EOF
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true
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EOF
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fi
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}
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@ -1,65 +0,0 @@
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#!/bin/bash
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# Copyright 2015 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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# A library of helper functions and constant for ubuntu os distro
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# The configuration is based on upstart, which is in Ubuntu up to 14.04 LTS (Trusty).
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# Ubuntu 15.04 and above replaced upstart with systemd as the init system.
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# Consequently, the configuration cannot work on these images. In release-1.2 branch,
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# GCI and Trusty share the configuration code. We have to keep the GCI specific code
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# here as long as the release-1.2 branch has not been deprecated.
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source ./helper.sh
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# create-master-instance creates the master instance. If called with
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# an argument, the argument is used as the name to a reserved IP
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# address for the master. (In the case of upgrade/repair, we re-use
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# the same IP.)
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#
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# It requires a whole slew of assumed variables, partially due to to
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# the call to write-master-env. Listing them would be rather
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# futile. Instead, we list the required calls to ensure any additional
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# variables are set:
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# ensure-temp-dir
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# detect-project
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# get-bearer-token
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#
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function create-master-instance {
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local address_opt=""
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[[ -n ${1:-} ]] && address_opt="--address ${1}"
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local image_metadata=""
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if [[ "${MASTER_OS_DISTRIBUTION}" == "gci" ]]; then
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ensure-gci-metadata-files
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image_metadata=",gci-update-strategy=${KUBE_TEMP}/gci-update.txt,gci-ensure-gke-docker=${KUBE_TEMP}/gci-docker.txt"
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fi
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write-master-env
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gcloud compute instances create "${MASTER_NAME}" \
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${address_opt} \
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--project "${PROJECT}" \
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--zone "${ZONE}" \
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--machine-type "${MASTER_SIZE}" \
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--image-project="${MASTER_IMAGE_PROJECT}" \
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--image "${MASTER_IMAGE}" \
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--tags "${MASTER_TAG}" \
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--network "${NETWORK}" \
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--scopes "storage-ro,compute-rw,monitoring,logging-write" \
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--can-ip-forward \
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--metadata-from-file \
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"kube-env=${KUBE_TEMP}/master-kube-env.yaml,user-data=${KUBE_ROOT}/cluster/gce/trusty/master.yaml,configure-sh=${KUBE_ROOT}/cluster/gce/trusty/configure.sh,cluster-name=${KUBE_TEMP}/cluster-name.txt${image_metadata}" \
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--disk "name=${MASTER_NAME}-pd,device-name=master-pd,mode=rw,boot=no,auto-delete=no" \
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--boot-disk-size "${MASTER_ROOT_DISK_SIZE:-10}"
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}
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@ -1,233 +0,0 @@
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From nobody Thu May 13 20:33:00 2016
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Content-Type: multipart/mixed; boundary="===================================="
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MIME-Version: 1.0
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--====================================
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MIME-Version: 1.0
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Content-Type: text/upstart-job; charset="us-ascii"
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Content-Transfer-Encoding: 7bit
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Content-Disposition: attachment; filename="kube-install-master.conf"
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#upstart-job
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description "Download and install k8s binaries and configurations"
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start on cloud-config
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script
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{
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set -o errexit
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set -o nounset
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# Fetch the script for installing master binary and configuration files.
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curl --fail --retry 5 --retry-delay 3 --silent --show-error \
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-H "X-Google-Metadata-Request: True" \
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-o /etc/kube-configure.sh \
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http://metadata.google.internal/computeMetadata/v1/instance/attributes/configure-sh
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. /etc/kube-configure.sh
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set_broken_motd
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echo "Downloading kube-env file"
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download_kube_env
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. /etc/kube-env
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echo "Install kube master binary and configuration files"
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install_kube_binary_config
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} 2>&1 | logger --priority daemon.info -t ${UPSTART_JOB}
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end script
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--====================================
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MIME-Version: 1.0
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Content-Type: text/upstart-job; charset="us-ascii"
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Content-Transfer-Encoding: 7bit
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Content-Disposition: attachment; filename="kube-env.conf"
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#upstart-job
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description "Prepare kube master environment"
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start on stopped kube-install-master
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script
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{
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set -o errexit
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set -o nounset
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. /etc/kube-configure-helper.sh
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. /etc/kube-env
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echo "Configuring hostname"
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config_hostname
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echo "Configuring IP firewall rules"
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config_ip_firewall
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echo "Creating required directories"
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create_dirs
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echo "Mount master PD"
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mount_master_pd
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echo "Creating kubernetes master auth file"
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create_master_auth
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echo "Creating master instance kubelet auth file"
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create_master_kubelet_auth
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echo "Creating auth files for etcd"
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create-master-etcd-auth
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echo "Assemble kubelet command line"
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# Kubelet command flags will be written in /etc/default/kubelet
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assemble_kubelet_flags
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} 2>&1 | logger --priority daemon.info -t ${UPSTART_JOB}
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end script
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--====================================
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MIME-Version: 1.0
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Content-Type: text/upstart-job; charset="us-ascii"
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Content-Transfer-Encoding: 7bit
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Content-Disposition: attachment; filename="kube-install-packages.conf"
|
||||
|
||||
#upstart-job
|
||||
|
||||
description "Install packages needed to run kubernetes"
|
||||
|
||||
start on stopped kube-install-master
|
||||
|
||||
script
|
||||
{
|
||||
set -o errexit
|
||||
set -o nounset
|
||||
|
||||
. /etc/kube-configure-helper.sh
|
||||
install_critical_packages
|
||||
} 2>&1 | logger --priority daemon.info -t ${UPSTART_JOB}
|
||||
end script
|
||||
|
||||
--====================================
|
||||
MIME-Version: 1.0
|
||||
Content-Type: text/upstart-job; charset="us-ascii"
|
||||
Content-Transfer-Encoding: 7bit
|
||||
Content-Disposition: attachment; filename="kube-install-additional-packages.conf"
|
||||
|
||||
#upstart-job
|
||||
|
||||
description "Install additional packages used by kubernetes"
|
||||
|
||||
start on stopped kube-install-packages
|
||||
|
||||
script
|
||||
{
|
||||
set -o errexit
|
||||
set -o nounset
|
||||
|
||||
. /etc/kube-configure-helper.sh
|
||||
install_additional_packages
|
||||
} 2>&1 | logger --priority daemon.info -t ${UPSTART_JOB}
|
||||
end script
|
||||
|
||||
--====================================
|
||||
MIME-Version: 1.0
|
||||
Content-Type: text/upstart-job; charset="us-ascii"
|
||||
Content-Transfer-Encoding: 7bit
|
||||
Content-Disposition: attachment; filename="kubelet.conf"
|
||||
|
||||
#upstart-job
|
||||
|
||||
description "Run kubelet service"
|
||||
|
||||
start on stopped kube-install-packages and stopped kube-env
|
||||
|
||||
respawn
|
||||
|
||||
script
|
||||
{
|
||||
set -o errexit
|
||||
set -o nounset
|
||||
|
||||
. /etc/kube-configure-helper.sh
|
||||
start_kubelet
|
||||
} 2>&1 | logger --priority daemon.info -t ${UPSTART_JOB}
|
||||
end script
|
||||
|
||||
# Wait for 10s to start kubelet again.
|
||||
post-stop exec sleep 10
|
||||
|
||||
--====================================
|
||||
MIME-Version: 1.0
|
||||
Content-Type: text/upstart-job; charset="us-ascii"
|
||||
Content-Transfer-Encoding: 7bit
|
||||
Content-Disposition: attachment; filename="kube-docker.conf"
|
||||
|
||||
#upstart-job
|
||||
|
||||
description "Restart docker daemon"
|
||||
|
||||
start on started kubelet
|
||||
|
||||
script
|
||||
{
|
||||
set -o errexit
|
||||
set -o nounset
|
||||
|
||||
. /etc/kube-configure-helper.sh
|
||||
. /etc/kube-env
|
||||
restart_docker_daemon
|
||||
} 2>&1 | logger --priority daemon.info -t ${UPSTART_JOB}
|
||||
end script
|
||||
|
||||
--====================================
|
||||
MIME-Version: 1.0
|
||||
Content-Type: text/upstart-job; charset="us-ascii"
|
||||
Content-Transfer-Encoding: 7bit
|
||||
Content-Disposition: attachment; filename="kube-master-components.conf"
|
||||
|
||||
#upstart-job
|
||||
|
||||
description "Start kube-master components and addons pods"
|
||||
|
||||
start on stopped kube-docker
|
||||
|
||||
script
|
||||
{
|
||||
set -o errexit
|
||||
set -o nounset
|
||||
|
||||
. /etc/kube-configure-helper.sh
|
||||
. /etc/kube-env
|
||||
start_etcd_servers
|
||||
start_fluentd_static_pod
|
||||
compute_master_manifest_variables
|
||||
start_kube_apiserver
|
||||
start_kube_controller_manager
|
||||
start_kube_scheduler
|
||||
start_kube_addons
|
||||
start_cluster_autoscaler
|
||||
start_rescheduler
|
||||
reset_motd
|
||||
} 2>&1 | logger --priority daemon.info -t ${UPSTART_JOB}
|
||||
end script
|
||||
|
||||
--====================================
|
||||
MIME-Version: 1.0
|
||||
Content-Type: text/upstart-job; charset="us-ascii"
|
||||
Content-Transfer-Encoding: 7bit
|
||||
Content-Disposition: attachment; filename="kube-master-health-monitoring.conf"
|
||||
|
||||
#upstart-job
|
||||
|
||||
description "Kubernetes master health monitoring"
|
||||
|
||||
start on stopped kube-docker
|
||||
|
||||
respawn
|
||||
|
||||
script
|
||||
{
|
||||
set -o errexit
|
||||
set -o nounset
|
||||
|
||||
# Wait for a minute to let docker and kubelet processes finish initialization.
|
||||
# TODO(andyzheng0831): replace it with a more reliable method if possible.
|
||||
sleep 60
|
||||
. /etc/kube-configure-helper.sh
|
||||
. /etc/kube-env
|
||||
health_monitoring
|
||||
} 2>&1 | logger --priority daemon.info -t ${UPSTART_JOB}
|
||||
end script
|
||||
|
||||
# Wait for 10s to start it again.
|
||||
post-stop exec sleep 10
|
||||
|
||||
--====================================--
|
||||
@ -1,38 +0,0 @@
|
||||
#!/bin/bash
|
||||
|
||||
# Copyright 2015 The Kubernetes Authors.
|
||||
#
|
||||
# Licensed 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.
|
||||
|
||||
# A library of helper functions and constant for ubuntu os distro
|
||||
|
||||
# The configuration is based on upstart, which is in Ubuntu up to 14.04 LTS (Trusty).
|
||||
# Ubuntu 15.04 and above replaced upstart with systemd as the init system.
|
||||
# Consequently, the configuration cannot work on these images. In release-1.2 branch,
|
||||
# GCI and Trusty share the configuration code. We have to keep the GCI specific code
|
||||
# here as long as the release-1.2 branch has not been deprecated.
|
||||
|
||||
source ./helper.sh
|
||||
|
||||
# $1: template name (required)
|
||||
function create-node-instance-template {
|
||||
local template_name="$1"
|
||||
ensure-gci-metadata-files
|
||||
create-node-template "$template_name" "${scope_flags[*]}" \
|
||||
"kube-env=${KUBE_TEMP}/node-kube-env.yaml" \
|
||||
"user-data=${KUBE_ROOT}/cluster/gce/trusty/node.yaml" \
|
||||
"configure-sh=${KUBE_ROOT}/cluster/gce/trusty/configure.sh" \
|
||||
"cluster-name=${KUBE_TEMP}/cluster-name.txt" \
|
||||
"gci-update-strategy=${KUBE_TEMP}/gci-update.txt" \
|
||||
"gci-ensure-gke-docker=${KUBE_TEMP}/gci-docker.txt"
|
||||
}
|
||||
@ -1,282 +0,0 @@
|
||||
From nobody Thu May 13 20:33:00 2016
|
||||
Content-Type: multipart/mixed; boundary="===================================="
|
||||
MIME-Version: 1.0
|
||||
|
||||
--====================================
|
||||
MIME-Version: 1.0
|
||||
Content-Type: text/upstart-job; charset="us-ascii"
|
||||
Content-Transfer-Encoding: 7bit
|
||||
Content-Disposition: attachment; filename="kube-install-node.conf"
|
||||
|
||||
#upstart-job
|
||||
|
||||
description "Download and install k8s binaries and configurations"
|
||||
|
||||
start on cloud-config
|
||||
|
||||
script
|
||||
{
|
||||
set -o errexit
|
||||
set -o nounset
|
||||
|
||||
# Fetch the script for installing nodes binary and configuration files.
|
||||
curl --fail --retry 5 --retry-delay 3 --silent --show-error \
|
||||
-H "X-Google-Metadata-Request: True" \
|
||||
-o /etc/kube-configure.sh \
|
||||
http://metadata.google.internal/computeMetadata/v1/instance/attributes/configure-sh
|
||||
. /etc/kube-configure.sh
|
||||
set_broken_motd
|
||||
echo "Downloading kube-env file"
|
||||
download_kube_env
|
||||
. /etc/kube-env
|
||||
echo "Install kube nodes binary and configuration files"
|
||||
install_kube_binary_config
|
||||
} 2>&1 | logger --priority daemon.info -t ${UPSTART_JOB}
|
||||
end script
|
||||
|
||||
--====================================
|
||||
MIME-Version: 1.0
|
||||
Content-Type: text/upstart-job; charset="us-ascii"
|
||||
Content-Transfer-Encoding: 7bit
|
||||
Content-Disposition: attachment; filename="kube-env.conf"
|
||||
|
||||
#upstart-job
|
||||
|
||||
description "Prepare kube node environment"
|
||||
|
||||
start on stopped kube-install-node
|
||||
|
||||
script
|
||||
{
|
||||
set -o errexit
|
||||
set -o nounset
|
||||
|
||||
. /etc/kube-configure-helper.sh
|
||||
. /etc/kube-env
|
||||
echo "Configuring hostname"
|
||||
config_hostname
|
||||
echo "Configuring IP firewall rules"
|
||||
config_ip_firewall
|
||||
echo "Creating required directories"
|
||||
create_dirs
|
||||
echo "Creating kubelet kubeconfig file"
|
||||
create_kubelet_kubeconfig
|
||||
echo "Creating kube-proxy kubeconfig file"
|
||||
create_kubeproxy_kubeconfig
|
||||
echo "Assemble kubelet command line"
|
||||
# Kubelet command flags will be in /etc/default/kubelet
|
||||
assemble_kubelet_flags
|
||||
} 2>&1 | logger --priority daemon.info -t ${UPSTART_JOB}
|
||||
end script
|
||||
|
||||
--====================================
|
||||
MIME-Version: 1.0
|
||||
Content-Type: text/upstart-job; charset="us-ascii"
|
||||
Content-Transfer-Encoding: 7bit
|
||||
Content-Disposition: attachment; filename="kube-install-packages.conf"
|
||||
|
||||
#upstart-job
|
||||
|
||||
description "Install packages needed to run kubernetes"
|
||||
|
||||
start on stopped kube-install-node
|
||||
|
||||
script
|
||||
{
|
||||
set -o errexit
|
||||
set -o nounset
|
||||
|
||||
. /etc/kube-configure-helper.sh
|
||||
install_critical_packages
|
||||
} 2>&1 | logger --priority daemon.info -t ${UPSTART_JOB}
|
||||
end script
|
||||
|
||||
--====================================
|
||||
MIME-Version: 1.0
|
||||
Content-Type: text/upstart-job; charset="us-ascii"
|
||||
Content-Transfer-Encoding: 7bit
|
||||
Content-Disposition: attachment; filename="kube-install-additional-packages.conf"
|
||||
|
||||
#upstart-job
|
||||
|
||||
description "Install additional packages used by kubernetes"
|
||||
|
||||
start on stopped kube-install-packages
|
||||
|
||||
script
|
||||
{
|
||||
set -o errexit
|
||||
set -o nounset
|
||||
|
||||
. /etc/kube-configure-helper.sh
|
||||
install_additional_packages
|
||||
} 2>&1 | logger --priority daemon.info -t ${UPSTART_JOB}
|
||||
end script
|
||||
|
||||
--====================================
|
||||
MIME-Version: 1.0
|
||||
Content-Type: text/upstart-job; charset="us-ascii"
|
||||
Content-Transfer-Encoding: 7bit
|
||||
Content-Disposition: attachment; filename="kubelet.conf"
|
||||
|
||||
#upstart-job
|
||||
|
||||
description "Run kubelet service"
|
||||
|
||||
start on stopped kube-install-packages and stopped kube-env
|
||||
|
||||
respawn
|
||||
|
||||
script
|
||||
{
|
||||
set -o errexit
|
||||
set -o nounset
|
||||
|
||||
. /etc/kube-configure-helper.sh
|
||||
start_kubelet
|
||||
} 2>&1 | logger --priority daemon.info -t ${UPSTART_JOB}
|
||||
end script
|
||||
|
||||
# Wait for 10s to start kubelet again.
|
||||
post-stop exec sleep 10
|
||||
|
||||
--====================================
|
||||
MIME-Version: 1.0
|
||||
Content-Type: text/upstart-job; charset="us-ascii"
|
||||
Content-Transfer-Encoding: 7bit
|
||||
Content-Disposition: attachment; filename="kube-docker.conf"
|
||||
|
||||
#upstart-job
|
||||
|
||||
description "Restart docker daemon"
|
||||
|
||||
start on started kubelet
|
||||
|
||||
script
|
||||
{
|
||||
set -o errexit
|
||||
set -o nounset
|
||||
|
||||
. /etc/kube-configure-helper.sh
|
||||
. /etc/kube-env
|
||||
restart_docker_daemon
|
||||
} 2>&1 | logger --priority daemon.info -t ${UPSTART_JOB}
|
||||
end script
|
||||
|
||||
--====================================
|
||||
MIME-Version: 1.0
|
||||
Content-Type: text/upstart-job; charset="us-ascii"
|
||||
Content-Transfer-Encoding: 7bit
|
||||
Content-Disposition: attachment; filename="kube-proxy.conf"
|
||||
|
||||
#upstart-job
|
||||
|
||||
description "Start kube-proxy static pod"
|
||||
|
||||
start on stopped kube-docker
|
||||
|
||||
script
|
||||
{
|
||||
set -o errexit
|
||||
set -o nounset
|
||||
|
||||
. /etc/kube-configure-helper.sh
|
||||
. /etc/kube-env
|
||||
prepare_log_file "/var/log/kube-proxy.log"
|
||||
# Load the docker image from file /home/kubernetes/kube-docker-files/kube-proxy.tar.
|
||||
echo "Try to load docker image file kube-proxy.tar"
|
||||
timeout 30 docker load -i /home/kubernetes/kube-docker-files/kube-proxy.tar
|
||||
# Copy the manifest to /tmp to manipulate
|
||||
tmp_file="/tmp/kube-proxy.manifest"
|
||||
cp -f /home/kubernetes/kube-manifests/kubernetes/kube-proxy.manifest ${tmp_file}
|
||||
# Remove the lines of salt configuration and replace variables with values.
|
||||
# NOTE: Changes to variable names in cluster/saltbase/salt/kube-proxy/kube-proxy.manifest
|
||||
# may break this upstart job.
|
||||
sed -i "/^ *{%/d" ${tmp_file}
|
||||
kubeconfig="--kubeconfig=\/var\/lib\/kube-proxy\/kubeconfig"
|
||||
kube_docker_registry="gcr.io\/google_containers"
|
||||
if [ -n "${KUBE_DOCKER_REGISTRY:-}" ]; then
|
||||
kube_docker_registry=${KUBE_DOCKER_REGISTRY}
|
||||
fi
|
||||
kube_proxy_docker_tag=$(cat /home/kubernetes/kube-docker-files/kube-proxy.docker_tag)
|
||||
test_args=""
|
||||
if [ -n "${KUBEPROXY_TEST_ARGS:-}" ]; then
|
||||
test_args="${KUBEPROXY_TEST_ARGS}"
|
||||
fi
|
||||
log_level="--v=2"
|
||||
if [ -n "${KUBEPROXY_TEST_LOG_LEVEL:-}" ]; then
|
||||
log_level="${KUBEPROXY_TEST_LOG_LEVEL}"
|
||||
fi
|
||||
api_servers="--master=https://${KUBERNETES_MASTER_NAME}"
|
||||
sed -i -e "s@{{kubeconfig}}@${kubeconfig}@g" ${tmp_file}
|
||||
sed -i -e "s@{{pillar\['kube_docker_registry'\]}}@${kube_docker_registry}@g" ${tmp_file}
|
||||
sed -i -e "s@{{pillar\['kube-proxy_docker_tag'\]}}@${kube_proxy_docker_tag}@g" ${tmp_file}
|
||||
sed -i -e "s@{{test_args}}@${test_args}@g" ${tmp_file}
|
||||
sed -i -e "s@{{ cpurequest }}@100m@g" ${tmp_file}
|
||||
sed -i -e "s@{{log_level}}@${log_level}@g" ${tmp_file}
|
||||
sed -i -e "s@{{api_servers_with_port}}@${api_servers}@g" ${tmp_file}
|
||||
if [ -n "${CLUSTER_IP_RANGE:-}" ]; then
|
||||
sed -i -e "s@{{cluster_cidr}}@--cluster-cidr=${CLUSTER_IP_RANGE}@g" ${tmp_file}
|
||||
fi
|
||||
|
||||
mv -f ${tmp_file} /etc/kubernetes/manifests/
|
||||
} 2>&1 | logger --priority daemon.info -t ${UPSTART_JOB}
|
||||
end script
|
||||
|
||||
--====================================
|
||||
MIME-Version: 1.0
|
||||
Content-Type: text/upstart-job; charset="us-ascii"
|
||||
Content-Transfer-Encoding: 7bit
|
||||
Content-Disposition: attachment; filename="kube-addons.conf"
|
||||
|
||||
#upstart-job
|
||||
|
||||
description "Install kubelet add-on manifest files"
|
||||
|
||||
start on stopped kube-docker
|
||||
|
||||
script
|
||||
{
|
||||
set -o errexit
|
||||
set -o nounset
|
||||
|
||||
. /etc/kube-configure-helper.sh
|
||||
. /etc/kube-env
|
||||
# Kube-registry-proxy
|
||||
if [ "${ENABLE_CLUSTER_REGISTRY:-}" = "true" ]; then
|
||||
cp /home/kubernetes/kube-manifests/kubernetes/kube-registry-proxy.yaml /etc/kubernetes/manifests/
|
||||
fi
|
||||
reset_motd
|
||||
} 2>&1 | logger --priority daemon.info -t ${UPSTART_JOB}
|
||||
end script
|
||||
|
||||
--====================================
|
||||
MIME-Version: 1.0
|
||||
Content-Type: text/upstart-job; charset="us-ascii"
|
||||
Content-Transfer-Encoding: 7bit
|
||||
Content-Disposition: attachment; filename="kube-node-health-monitoring.conf"
|
||||
|
||||
description "Kubernetes node health monitoring"
|
||||
|
||||
start on stopped kube-docker
|
||||
|
||||
respawn
|
||||
|
||||
script
|
||||
{
|
||||
set -o nounset
|
||||
set -o errexit
|
||||
|
||||
# Wait for a minute to let docker, kubelet, and kube-proxy processes finish initialization.
|
||||
# TODO(andyzheng0831): replace it with a more reliable method if possible.
|
||||
sleep 60
|
||||
. /etc/kube-configure-helper.sh
|
||||
. /etc/kube-env
|
||||
health_monitoring
|
||||
} 2>&1 | logger --priority daemon.info -t ${UPSTART_JOB}
|
||||
end script
|
||||
|
||||
# Wait for 10s to start it again.
|
||||
post-stop exec sleep 10
|
||||
|
||||
--====================================--
|
||||
Loading…
Reference in New Issue
Block a user