mirror of
https://github.com/kubernetes-sigs/kubespray.git
synced 2026-05-08 18:07:39 -02:30
split network plugins into distinct roles
This commit is contained in:
Smaine Kahlouch
Smana
19
roles/network_plugin/calico/templates/calico-node.service.j2
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19
roles/network_plugin/calico/templates/calico-node.service.j2
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@@ -0,0 +1,19 @@
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[Unit]
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Description=Calico per-node agent
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Documentation=https://github.com/projectcalico/calico-docker
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Requires=docker.service
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After=docker.service etcd.service
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[Service]
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User=root
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PermissionsStartOnly=true
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{% if inventory_hostname in groups['kube-node'] and peer_with_router|default(false)%}
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ExecStart={{ bin_dir }}/calicoctl node --ip={{ip | default(ansible_default_ipv4.address) }} --as={{ local_as }} --detach=false
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{% else %}
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ExecStart={{ bin_dir }}/calicoctl node --ip={{ip | default(ansible_default_ipv4.address) }} --detach=false
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{% endif %}
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Restart=always
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Restart=10
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[Install]
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WantedBy=multi-user.target
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115
roles/network_plugin/calico/templates/deb-calico.initd.j2
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115
roles/network_plugin/calico/templates/deb-calico.initd.j2
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@@ -0,0 +1,115 @@
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#!/bin/bash
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#
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### BEGIN INIT INFO
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# Provides: calico-node
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# Required-Start: $local_fs $network $syslog
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# Required-Stop:
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# Default-Start: 2 3 4 5
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# Default-Stop: 0 1 6
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# Short-Description: Calico docker container
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# Description:
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# Runs calico as a docker container
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### END INIT INFO
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set -a
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PATH=/sbin:/usr/sbin:/bin:/usr/bin
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DESC="Calico-node Docker"
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NAME=calico-node
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DAEMON={{ bin_dir }}/calicoctl
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DAEMON_ARGS=""
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DOCKER=$(which docker)
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SCRIPTNAME=/etc/init.d/$NAME
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DAEMON_USER=root
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# Exit if the binary is not present
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[ -x "$DAEMON" ] || exit 0
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# Exit if the docker package is not installed
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[ -x "$DOCKER" ] || exit 0
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# Read configuration variable file if it is present
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[ -r /etc/network-environment ] && . /etc/network-environment
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# Define LSB log_* functions.
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# Depend on lsb-base (>= 3.2-14) to ensure that this file is present
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# and status_of_proc is working.
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. /lib/lsb/init-functions
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do_status()
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{
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if [ $($DOCKER ps | awk '{ print $2 }' | grep calico/node | wc -l) -eq 1 ]; then
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return 0
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else
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return 1
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fi
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}
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# Function that starts the daemon/service
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#
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do_start()
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{
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do_status
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retval=$?
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if [ $retval -ne 0 ]; then
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${DAEMON} node --ip=${DEFAULT_IPV4} >>/dev/null && return 0 || return 2
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else
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return 1
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fi
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}
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#
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# Function that stops the daemon/service
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#
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do_stop()
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{
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${DAEMON} node stop >> /dev/null || ${DAEMON} node stop --force >> /dev/null
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}
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case "$1" in
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start)
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log_daemon_msg "Starting $DESC" "$NAME"
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do_start
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case "$?" in
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0|1) log_end_msg 0 || exit 0 ;;
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2) log_end_msg 1 || exit 1 ;;
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esac
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;;
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stop)
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log_daemon_msg "Stopping $DESC" "$NAME"
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if do_stop; then
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log_end_msg 0
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else
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log_failure_msg "Can't stop calico-node"
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log_end_msg 1
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fi
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;;
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status)
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if do_status; then
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log_end_msg 0
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else
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log_failure_msg "Calico-node is not running"
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log_end_msg 1
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fi
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;;
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restart|force-reload)
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log_daemon_msg "Restarting $DESC" "$NAME"
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if do_stop; then
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if do_start; then
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log_end_msg 0
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exit 0
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else
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rc="$?"
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fi
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else
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rc="$?"
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fi
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log_failure_msg "Can't restart Calico-node"
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log_end_msg ${rc}
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;;
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*)
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echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
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exit 3
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;;
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esac
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8
roles/network_plugin/calico/templates/docker
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8
roles/network_plugin/calico/templates/docker
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@@ -0,0 +1,8 @@
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# Deployed by Ansible
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{% if init_system == "sysvinit" and kube_network_plugin == "flannel" and ansible_os_family == "Debian" %}
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DOCKER_OPTS="--bip={{ flannel_subnet }} --mtu={{ flannel_mtu }}"
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{% elif kube_network_plugin == "flannel" and ansible_os_family == "RedHat" %}
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DOCKER_NETWORK_OPTIONS="--bip={{ flannel_subnet }} --mtu={{ flannel_mtu }}"
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{% elif kube_network_plugin == "flannel" %}
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OPTIONS="--bip={{ flannel_subnet }} --mtu={{ flannel_mtu }}"
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{% endif %}
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@@ -0,0 +1,9 @@
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# This host's IPv4 address (the source IP address used to reach other nodes
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# in the Kubernetes cluster).
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DEFAULT_IPV4={{ip | default(ansible_default_ipv4.address) }}
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# The Kubernetes master IP
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KUBERNETES_MASTER={{ hostvars[groups['kube-master'][0]]['access_ip'] | default(hostvars[groups['kube-master'][0]]['ip'] | default(hostvars[groups['kube-master'][0]]['ansible_default_ipv4']['address'])) }}
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# IP and port of etcd instance used by Calico
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ETCD_AUTHORITY=127.0.0.1:2379
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131
roles/network_plugin/calico/templates/rh-calico.initd.j2
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131
roles/network_plugin/calico/templates/rh-calico.initd.j2
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@@ -0,0 +1,131 @@
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#!/bin/bash
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#
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# /etc/rc.d/init.d/calico-node
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#
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# chkconfig: 2345 95 95
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# description: Daemon for calico-node (http://www.projectcalico.org/)
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set -a
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### BEGIN INIT INFO
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# Provides: calico-node
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# Required-Start: $local_fs $network $syslog cgconfig
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# Required-Stop:
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# Should-Start:
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# Should-Stop:
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# Default-Start: 2 3 4 5
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# Default-Stop: 0 1 6
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# Short-Description: start and stop calico-node
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# Description:
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# Manage calico-docker container
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### END INIT INFO
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# Source function library.
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. /etc/rc.d/init.d/functions
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prog="calicoctl"
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exec="{{ bin_dir }}/$prog"
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dockerexec="$(which docker)"
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logfile="/var/log/$prog"
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[ -e /etc/network-environment ] && for i in $(cat /etc/network-environment | egrep '(^$|^#)'); do export $i; done
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do_status()
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{
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if [ $($dockerexec ps | awk '{ print $2 }' | grep calico/node | wc -l) -ne 1 ]; then
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return 1
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fi
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}
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do_start() {
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if [ ! -x $exec ]; then
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if [ ! -e $exec ]; then
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echo "calico-node executable $exec not found"
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else
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echo "You do not have permission to execute the calico-node executable $exec"
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fi
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exit 5
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fi
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[ -x "$dockerexec" ] || exit 0
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do_status
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retval=$?
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if [ $retval -ne 0 ]; then
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printf "Starting $prog:\t"
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echo "\n$(date)\n" >> $logfile
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$exec node --ip=${DEFAULT_IPV4} &>>$logfile
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success
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echo
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else
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echo -n "calico-node's already running"
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success
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exit 0
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fi
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}
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do_stop() {
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echo -n $"Stopping $prog: "
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$exec node stop >> /dev/null || $exec node stop --force >> /dev/null
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retval=$?
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echo
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return $retval
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}
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restart() {
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do_stop
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do_start
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}
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reload() {
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restart
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}
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force_reload() {
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restart
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}
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case "$1" in
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start)
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do_start
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case "$?" in
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0|1) success || exit 0 ;;
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2) failure || exit 1 ;;
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esac
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;;
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stop)
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echo -n "Stopping $DESC" "$NAME"
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if do_stop; then
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success
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echo
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else
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echo -n "Can't stop calico-node"
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failure
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echo
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fi
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;;
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restart)
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$1
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;;
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reload)
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$1
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;;
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force-reload)
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force_reload
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;;
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status)
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if do_status; then
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echo -n "Calico-node is running"
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success
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echo
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else
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echo -n "Calico-node is not running"
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failure
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echo
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fi
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;;
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*)
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echo $"Usage: $0 {start|stop|status|restart|reload|force-reload}"
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exit 2
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esac
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exit $?
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34
roles/network_plugin/calico/templates/systemd-docker.service
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34
roles/network_plugin/calico/templates/systemd-docker.service
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@@ -0,0 +1,34 @@
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[Unit]
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Description=Docker Application Container Engine
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Documentation=http://docs.docker.com
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{% if ansible_os_family == "RedHat" %}
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After=network.target
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Wants=docker-storage-setup.service
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{% elif ansible_os_family == "Debian" %}
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After=network.target docker.socket
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Requires=docker.socket
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{% endif %}
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[Service]
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Type=notify
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{% if ansible_os_family == "RedHat" %}
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EnvironmentFile=-/etc/sysconfig/docker
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EnvironmentFile=-/etc/sysconfig/docker-network
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EnvironmentFile=-/etc/sysconfig/docker-storage
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{% elif ansible_os_family == "Debian" %}
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EnvironmentFile=-/etc/default/docker
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{% endif %}
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Environment=GOTRACEBACK=crash
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ExecStart=/usr/bin/docker daemon \
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$OPTIONS \
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$DOCKER_STORAGE_OPTIONS \
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$DOCKER_NETWORK_OPTIONS \
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$INSECURE_REGISTRY
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LimitNOFILE=1048576
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LimitNPROC=1048576
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LimitCORE=infinity
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MountFlags=slave
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TimeoutStartSec=1min
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[Install]
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||||
WantedBy=multi-user.target
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