282 lines
7.5 KiB
YAML
282 lines
7.5 KiB
YAML
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-node.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 nodes 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 nodes 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 node environment"
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start on stopped kube-install-node
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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 "Creating kubelet kubeconfig file"
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create_kubelet_kubeconfig
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echo "Creating kube-proxy kubeconfig file"
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create_kubeproxy_kubeconfig
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echo "Assemble kubelet command line"
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# Kubelet command flags will be 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"
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#upstart-job
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description "Install packages needed to run kubernetes"
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start on stopped kube-install-node
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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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install_critical_packages
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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-additional-packages.conf"
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#upstart-job
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description "Install additional packages used by kubernetes"
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start on stopped kube-install-packages
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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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install_additional_packages
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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="kubelet.conf"
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#upstart-job
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description "Run kubelet service"
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start on stopped kube-install-packages and stopped kube-env
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respawn
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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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start_kubelet
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} 2>&1 | logger --priority daemon.info -t ${UPSTART_JOB}
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end script
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# Wait for 10s to start kubelet again.
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post-stop exec sleep 10
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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-docker.conf"
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#upstart-job
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description "Restart docker daemon"
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start on started kubelet
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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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restart_docker_daemon
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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-proxy.conf"
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#upstart-job
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description "Start kube-proxy static pod"
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start on stopped kube-docker
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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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prepare_log_file "/var/log/kube-proxy.log"
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# Load the docker image from file /home/kubernetes/kube-docker-files/kube-proxy.tar.
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echo "Try to load docker image file kube-proxy.tar"
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timeout 30 docker load -i /home/kubernetes/kube-docker-files/kube-proxy.tar
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# Copy the manifest to /tmp to manipulate
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tmp_file="/tmp/kube-proxy.manifest"
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cp -f /home/kubernetes/kube-manifests/kubernetes/kube-proxy.manifest ${tmp_file}
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# Remove the lines of salt configuration and replace variables with values.
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# NOTE: Changes to variable names in cluster/saltbase/salt/kube-proxy/kube-proxy.manifest
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# may break this upstart job.
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sed -i "/^ *{%/d" ${tmp_file}
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kubeconfig="--kubeconfig=\/var\/lib\/kube-proxy\/kubeconfig"
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kube_docker_registry="gcr.io\/google_containers"
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if [ -n "${KUBE_DOCKER_REGISTRY:-}" ]; then
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kube_docker_registry=${KUBE_DOCKER_REGISTRY}
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fi
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kube_proxy_docker_tag=$(cat /home/kubernetes/kube-docker-files/kube-proxy.docker_tag)
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test_args=""
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if [ -n "${KUBEPROXY_TEST_ARGS:-}" ]; then
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test_args="${KUBEPROXY_TEST_ARGS}"
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fi
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log_level="--v=2"
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if [ -n "${KUBEPROXY_TEST_LOG_LEVEL:-}" ]; then
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log_level="${KUBEPROXY_TEST_LOG_LEVEL}"
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fi
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api_servers="--master=https://${KUBERNETES_MASTER_NAME}"
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sed -i -e "s@{{kubeconfig}}@${kubeconfig}@g" ${tmp_file}
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sed -i -e "s@{{pillar\['kube_docker_registry'\]}}@${kube_docker_registry}@g" ${tmp_file}
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sed -i -e "s@{{pillar\['kube-proxy_docker_tag'\]}}@${kube_proxy_docker_tag}@g" ${tmp_file}
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sed -i -e "s@{{test_args}}@${test_args}@g" ${tmp_file}
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sed -i -e "s@{{ cpurequest }}@100m@g" ${tmp_file}
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sed -i -e "s@{{log_level}}@${log_level}@g" ${tmp_file}
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sed -i -e "s@{{api_servers_with_port}}@${api_servers}@g" ${tmp_file}
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if [ -n "${CLUSTER_IP_RANGE:-}" ]; then
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sed -i -e "s@{{cluster_cidr}}@--cluster-cidr=${CLUSTER_IP_RANGE}@g" ${tmp_file}
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fi
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mv -f ${tmp_file} /etc/kubernetes/manifests/
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} 2>&1 | logger --priority daemon.info -t ${UPSTART_JOB}
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end script
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--====================================
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MIME-Version: 1.0
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Content-Type: text/upstart-job; charset="us-ascii"
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Content-Transfer-Encoding: 7bit
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Content-Disposition: attachment; filename="kube-addons.conf"
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#upstart-job
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description "Install kubelet add-on manifest files"
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start on stopped kube-docker
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script
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{
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set -o errexit
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set -o nounset
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. /etc/kube-configure-helper.sh
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. /etc/kube-env
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# Kube-registry-proxy
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if [ "${ENABLE_CLUSTER_REGISTRY:-}" = "true" ]; then
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cp /home/kubernetes/kube-manifests/kubernetes/kube-registry-proxy.yaml /etc/kubernetes/manifests/
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fi
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reset_motd
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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-node-health-monitoring.conf"
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description "Kubernetes node health monitoring"
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start on stopped kube-docker
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respawn
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script
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{
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set -o nounset
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set -o errexit
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# Wait for a minute to let docker, kubelet, and kube-proxy processes finish initialization.
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# TODO(andyzheng0831): replace it with a more reliable method if possible.
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sleep 60
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. /etc/kube-configure-helper.sh
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. /etc/kube-env
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health_monitoring
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} 2>&1 | logger --priority daemon.info -t ${UPSTART_JOB}
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end script
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# Wait for 10s to start it again.
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post-stop exec sleep 10
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--====================================--
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