2 # SPDX-license-identifier: Apache-2.0
3 ##############################################################################
4 # Copyright (c) 2016 Linux Foundation and others.
5 # All rights reserved. This program and the accompanying materials
6 # are made available under the terms of the Apache License, Version 2.0
7 # which accompanies this distribution, and is available at
8 # http://www.apache.org/licenses/LICENSE-2.0
9 ##############################################################################
11 #Monit setup script for opnfv jnlp slave connections
14 echo "testing that the firewall is open for us at build.opnfv.org"
15 test=$(echo "blah"| nc -w 4 build.opnfv.org 57387 > /dev/null 2>&1; echo $?)
16 if [[ $test == 0 ]]; then
17 echo "Firewall is open for us at build.opnfv.org"
21 LF firewall not open, please send a report to helpdesk with your gpg key attached, or better yet upload it to the key servers. (I should be able to find it with gpg --search-keys your@company.email.com
22 opnfv-helpdesk@rt.linuxfoundation.org
23 Jenkins Home: $jenkinshome
24 Jenkins User: $jenkinsuser
25 Slave Name: $slave_name
26 IP Address: $(curl -s http://icanhazip.com)
33 dir=$(cd $(dirname $0); pwd)
36 if [[ -z $jenkinsuser || -z $jenkinshome ]]; then
37 echo "jenkinsuser or home not defined, please edit this file to define it"
41 if [[ -z $slave_name || -z $slave_secret ]]; then
42 echo "slave name or secret not defined, please edit this file to define it"
46 if [[ $(whoami) != "root" && $(whoami) != "$jenkinsuser" ]]; then
47 echo "This script must be run as user root or jenkins user"
51 if [[ $(whoami) != "root" ]]; then
52 if grep "^Defaults requiretty" /etc/sudoers
53 then echo "please comment out Defaults requiretty from /etc/sudoers"
59 if [ -d /etc/monit/conf.d ]; then
60 monitconfdir="/etc/monit/conf.d/"
61 elif [ -d /etc/monit.d ]; then
62 monitconfdir="/etc/monit.d"
64 echo "Could not determine the location of the monit configuration file."
65 echo "Make sure monit is installed."
70 pidfile="/var/run/$jenkinsuser/jenkins_jnlp_pid"
71 if ! [ -d /var/run/$jenkinsuser/ ]; then
72 mkdir /var/run/$jenkinsuser/
73 chown $jenkinsuser:$jenkinsuser /var/run/$jenkinsuser/
76 if [[ $skip_monit != true ]]; then
78 if [ $(which monit) ]; then
79 echo "monit installed"
81 if [ -n "$(command -v yum)" ]; then
82 echo "please install monit; eg: yum -y install monit"
84 elif [ -n "$(command -v apt-get)" ]; then
85 echo "please install monit; eg: apt-get install -y monit"
88 echo "system not supported plese contact help desk"
95 echo "Writing the following as monit config:"
96 cat << EOF | tee $monitconfdir/jenkins
97 check process jenkins with pidfile /var/run/$jenkinsuser/jenkins_jnlp_pid
98 start program = "/usr/bin/sudo -u $jenkinsuser /bin/bash -c 'cd $dir; export started_monit=true; $0 $@' with timeout 60 seconds"
99 stop program = "/bin/bash -c '/bin/kill \$(/bin/cat /var/run/$jenkinsuser/jenkins_jnlp_pid)'"
103 if [[ -f $monitconfdir/jenkins ]]; then
105 if [[ "$(diff $monitconfdir/jenkins <(echo "\
106 check process jenkins with pidfile /var/run/$jenkinsuser/jenkins_jnlp_pid
107 start program = \"/usr/bin/sudo -u $jenkinsuser /bin/bash -c 'cd $dir; export started_monit=true; $0 $@' with timeout 60 seconds\"
108 stop program = \"/bin/bash -c '/bin/kill \$(/bin/cat /var/run/$jenkinsuser/jenkins_jnlp_pid)'\"\
110 echo "Updating monit config..."
117 if [[ $started_monit == "true" ]]; then
118 wget --timestamping https://build.opnfv.org/ci/jnlpJars/slave.jar && true
119 chown $jenkinsuser:$jenkinsuser slave.jar
121 if [[ -f /var/run/$jenkinsuser/jenkins_jnlp_pid ]]; then
122 echo "pid file found"
123 if ! kill -0 "$(/bin/cat /var/run/$jenkinsuser/jenkins_jnlp_pid)"; then
124 echo "no java process running cleaning up pid file"
125 rm -f /var/run/$jenkinsuser/jenkins_jnlp_pid;
127 echo "java connection process found and running already running quitting."
132 if [[ $run_in_foreground == true ]]; then
135 exec $connectionstring &
136 echo $! > /var/run/$jenkinsuser/jenkins_jnlp_pid
139 echo "you are ready to start monit"
140 echo "eg: service monit start"
141 echo "example debug mode if you are having problems: /usr/bin/monit -Ivv -c /etc/monit.conf "
149 jenkins-jnlp-connect.sh configures monit to keep slave connection up
150 Checks for new versions of slave.jar
151 run as root to create pid directory and create monit config.
152 can be run as root additional times if you change variables and need to update monit config.
153 after running as root you should see "you are ready to start monit"
161 -t test the connection string by connecting without monit
164 Example: $0 -j /home/jenkins/ -u jenkins -n lab1 -s 727fdefoofoofoofoofoofoofof800
170 if [[ -z "$@" ]]; then
174 while getopts "j:u:n:s:htf" OPTION
177 j ) jenkinshome="$OPTARG" ;;
178 u ) jenkinsuser="$OPTARG" ;;
179 n ) slave_name="$OPTARG" ;;
180 s ) slave_secret="$OPTARG";;
182 t ) started_monit=true
184 run_in_foreground=true ;;
186 \? ) echo "Unknown option: -$OPTARG" >&2; exit 1;;
190 connectionstring="java -jar slave.jar -jnlpUrl https://build.opnfv.org/ci/computer/"$slave_name"/slave-agent.jnlp -secret "$slave_secret" -noCertificateCheck "