cri-o/vendor/k8s.io/kubernetes/cluster/gce/trusty/master.yaml

From nobody Thu May 13 20:33:00 2016
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Content-Disposition: attachment; filename="kube-install-master.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 master 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 master binary and configuration files"
	install_kube_binary_config
} 2>&1 | logger --priority daemon.info -t ${UPSTART_JOB}
end script

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Content-Disposition: attachment; filename="kube-env.conf"

#upstart-job

description "Prepare kube master environment"

start on stopped kube-install-master

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 "Mount master PD"
	mount_master_pd
	echo "Creating kubernetes master auth file"
	create_master_auth
	echo "Creating master instance kubelet auth file"
	create_master_kubelet_auth
	echo "Creating auth files for etcd"
	create-master-etcd-auth
	echo "Assemble kubelet command line"
	# Kubelet command flags will be written in /etc/default/kubelet
	assemble_kubelet_flags
} 2>&1 | logger --priority daemon.info -t ${UPSTART_JOB}
end script

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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

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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

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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

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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

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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

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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

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