commit 94fbdbab00f506fa8425fd7d394289280ee97c0b Author: James E. Blair Date: Thu Aug 15 17:52:52 2013 +0000 Add nodepool host Change-Id: Ib216bd400aa269ccdb17848b3870ab65400cf3d2 diff --git a/files/logging.conf b/files/logging.conf new file mode 100644 index 0000000..f5dfdc0 --- /dev/null +++ b/files/logging.conf @@ -0,0 +1,44 @@ +[loggers] +keys=root,nodepool,requests + +[handlers] +keys=console,debug,normal + +[formatters] +keys=simple + +[logger_root] +level=WARNING +handlers=console + +[logger_requests] +level=WARNING +handlers=debug,normal +qualname=requests + +[logger_nodepool] +level=DEBUG +handlers=debug,normal +qualname=nodepool + +[handler_console] +level=WARNING +class=StreamHandler +formatter=simple +args=(sys.stdout,) + +[handler_debug] +level=DEBUG +class=logging.handlers.TimedRotatingFileHandler +formatter=simple +args=('/var/log/nodepool/debug.log', 'midnight', 1, 30,) + +[handler_normal] +level=INFO +class=logging.handlers.TimedRotatingFileHandler +formatter=simple +args=('/var/log/nodepool/nodepool.log', 'midnight', 1, 30,) + +[formatter_simple] +format=%(asctime)s %(levelname)s %(name)s: %(message)s +datefmt= diff --git a/files/nodepool.init b/files/nodepool.init new file mode 100755 index 0000000..a1d1eee --- /dev/null +++ b/files/nodepool.init @@ -0,0 +1,158 @@ +#! /bin/sh +### BEGIN INIT INFO +# Provides: nodepool +# Required-Start: $remote_fs $syslog +# Required-Stop: $remote_fs $syslog +# Default-Start: 2 3 4 5 +# Default-Stop: 0 1 6 +# Short-Description: Nodepool +# Description: Trunk gating system +### END INIT INFO + +# Do NOT "set -e" + +# PATH should only include /usr/* if it runs after the mountnfs.sh script +PATH=/sbin:/usr/sbin:/bin:/usr/bin +DESC="Nodepool" +NAME=nodepool +DAEMON=/usr/local/bin/nodepool +PIDFILE=/var/run/$NAME/$NAME.pid +SCRIPTNAME=/etc/init.d/$NAME +USER=nodepool + +# Exit if the package is not installed +[ -x "$DAEMON" ] || exit 0 + +# Read configuration variable file if it is present +[ -r /etc/default/$NAME ] && . /etc/default/$NAME + +# Load the VERBOSE setting and other rcS variables +. /lib/init/vars.sh + +# Define LSB log_* functions. +# Depend on lsb-base (>= 3.0-6) to ensure that this file is present. +. /lib/lsb/init-functions + +# +# Function that starts the daemon/service +# +do_start() +{ + # Return + # 0 if daemon has been started + # 1 if daemon was already running + # 2 if daemon could not be started + + mkdir -p /var/run/$NAME + chown $USER /var/run/$NAME + start-stop-daemon --start --quiet --pidfile $PIDFILE -c $USER --exec $DAEMON --test > /dev/null \ + || return 1 + start-stop-daemon --start --quiet --pidfile $PIDFILE -c $USER --exec $DAEMON -- \ + $DAEMON_ARGS \ + || return 2 + # Add code here, if necessary, that waits for the process to be ready + # to handle requests from services started subsequently which depend + # on this one. As a last resort, sleep for some time. +} + +# +# Function that stops the daemon/service +# +do_stop() +{ + # Return + # 0 if daemon has been stopped + # 1 if daemon was already stopped + # 2 if daemon could not be stopped + # other if a failure occurred + start-stop-daemon --stop --signal 9 --pidfile $PIDFILE + RETVAL="$?" + [ "$RETVAL" = 2 ] && return 2 + rm -f /var/run/$NAME/* + return "$RETVAL" +} + +# +# Function that stops the daemon/service +# +do_graceful_stop() +{ + PID=`cat $PIDFILE` + kill -USR1 $PID + + # wait until really stopped + if [ -n "${PID:-}" ]; then + i=0 + while kill -0 "${PID:-}" 2> /dev/null; do + if [ $i -eq '0' ]; then + echo -n " ... waiting " + else + echo -n "." + fi + i=$(($i+1)) + sleep 1 + done + fi + + rm -f /var/run/$NAME/* +} + +# +# Function that sends a SIGHUP to the daemon/service +# +do_reload() { + # + # If the daemon can reload its configuration without + # restarting (for example, when it is sent a SIGHUP), + # then implement that here. + # + start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --name $NAME + return 0 +} + +case "$1" in + start) + [ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME" + do_start + case "$?" in + 0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;; + 2) [ "$VERBOSE" != no ] && log_end_msg 1 ;; + esac + ;; + stop) + [ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME" + do_stop + case "$?" in + 0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;; + 2) [ "$VERBOSE" != no ] && log_end_msg 1 ;; + esac + ;; + status) + status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $? + ;; + reload|force-reload) + # + # If do_reload() is not implemented then leave this commented out + # and leave 'force-reload' as an alias for 'restart'. + # + log_daemon_msg "Reloading $DESC" "$NAME" + do_reload + log_end_msg $? + ;; + restart) + # + # If the "reload" option is implemented then remove the + # 'force-reload' alias + # + log_daemon_msg "Restarting $DESC" "$NAME" + do_graceful_stop + do_start + ;; + *) + #echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2 + echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2 + exit 3 + ;; +esac + +: diff --git a/files/ssh.config b/files/ssh.config new file mode 100644 index 0000000..bccc9c9 --- /dev/null +++ b/files/ssh.config @@ -0,0 +1,3 @@ +UserKnownHostsFile=/dev/null +StrictHostKeyChecking=no +LogLevel=ERROR diff --git a/manifests/init.pp b/manifests/init.pp new file mode 100644 index 0000000..51f2687 --- /dev/null +++ b/manifests/init.pp @@ -0,0 +1,158 @@ +# Copyright 2012-2013 Hewlett-Packard Development Company, L.P. +# Copyright 2012 Antoine "hashar" Musso +# Copyright 2012 Wikimedia Foundation Inc. +# Copyright 2013 OpenStack Foundation +# +# 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. + +# == Class: nodepool +# +class nodepool ( + $mysql_root_password, + $mysql_password, + $nodepool_ssh_private_key = '', + $git_source_repo = 'https://git.openstack.org/openstack-infra/nodepool', + $revision = 'master', + $statsd_host = '' +) { + + class { 'mysql::server': + config_hash => { + 'root_password' => $mysql_root_password, + 'default_engine' => 'InnoDB', + 'bind_address' => '127.0.0.1', + } + } + + include mysql::server::account_security + include mysql::python + + mysql::db { 'nodepool': + user => 'nodepool', + password => $mysql_password, + host => 'localhost', + grant => ['all'], + charset => 'utf8', + require => [ + Class['mysql::server'], + Class['mysql::server::account_security'], + ], + } + + user { 'nodepool': + ensure => present, + home => '/home/nodepool', + shell => '/bin/bash', + gid => 'nodepool', + managehome => true, + require => Group['nodepool'], + } + + group { 'nodepool': + ensure => present, + } + + vcsrepo { '/opt/nodepool': + ensure => latest, + provider => git, + revision => $revision, + source => $git_source_repo, + } + + exec { 'install_nodepool' : + command => 'python setup.py install', + cwd => '/opt/nodepool', + path => '/bin:/usr/bin', + refreshonly => true, + subscribe => Vcsrepo['/opt/nodepool'], + require => Class['pip'], + } + + file { '/etc/nodepool': + ensure => directory, + } + + file { '/etc/default/nodepool': + ensure => present, + content => template('nodepool/nodepool.default.erb'), + mode => '0444', + owner => 'root', + group => 'root', + } + + file { '/var/log/nodepool': + ensure => directory, + mode => '0555', + owner => 'nodepool', + group => 'nodepool', + require => User['nodepool'], + } + + file { '/var/run/nodepool': + ensure => directory, + mode => '0555', + owner => 'nodepool', + group => 'nodepool', + require => User['nodepool'], + } + + file { '/home/nodepool/.ssh': + ensure => directory, + mode => '0500', + owner => 'nodepool', + group => 'nodepool', + require => User['nodepool'], + } + + file { '/home/nodepool/.ssh/id_rsa': + ensure => present, + content => $nodepool_ssh_private_key, + mode => '0400', + owner => 'nodepool', + group => 'nodepool', + require => File['/home/nodepool/.ssh'], + } + + file { '/home/nodepool/.ssh/config': + ensure => present, + source => 'puppet:///modules/nodepool/ssh.config', + mode => '0440', + owner => 'nodepool', + group => 'nodepool', + require => File['/home/nodepool/.ssh'], + } + + file { '/etc/nodepool/logging.conf': + ensure => present, + mode => '0444', + owner => 'root', + group => 'root', + source => 'puppet:///modules/nodepool/logging.conf', + notify => Service['nodepool'], + } + + file { '/etc/init.d/nodepool': + ensure => present, + mode => '0555', + owner => 'root', + group => 'root', + source => 'puppet:///modules/nodepool/nodepool.init', + } + + service { 'nodepool': + name => 'nodepool', + enable => true, + hasrestart => true, + require => File['/etc/init.d/nodepool'], + } +} diff --git a/templates/nodepool.default.erb b/templates/nodepool.default.erb new file mode 100644 index 0000000..657027e --- /dev/null +++ b/templates/nodepool.default.erb @@ -0,0 +1,6 @@ +<% if scope.lookupvar("nodepool::statsd_host") != "" %> +export STATSD_HOST=<%= scope.lookupvar("nodepool::statsd_host") %> +export STATSD_PORT=8125 +<% end %> +DAEMON_ARGS="-c /etc/nodepool/nodepool.yaml -l /etc/nodepool/logging.conf" +