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)
34 if [[ -z $jenkinsuser || -z $jenkinshome ]]; then
35 echo "jenkinsuser or home not defined, please edit this file to define it"
39 if [[ $(pwd) != "$jenkinshome" ]]; then
40 echo "This script needs to be run from the jenkins users home dir"
44 if [[ -z $slave_name || -z $slave_secret ]]; then
45 echo "slave name or secret not defined, please edit this file to define it"
49 if [[ $(whoami) != "root" && $(whoami) != "$jenkinsuser" ]]; then
50 echo "This script must be run as user root or jenkins user"
54 if [[ $(whoami) != "root" ]]; then
55 if sudo -l | grep "requiretty"; then
56 echo "please comment out Defaults requiretty from /etc/sudoers"
62 pidfile="/var/run/$jenkinsuser/jenkins_jnlp_pid"
63 if ! [ -d /var/run/$jenkinsuser/ ]; then
64 mkdir /var/run/$jenkinsuser/
65 chown $jenkinsuser:$jenkinsuser /var/run/$jenkinsuser/
68 if [[ $skip_monit != true ]]; then
70 if [ $(which monit) ]; then
71 echo "monit installed"
73 if [ -n "$(command -v yum)" ]; then
74 echo "please install monit; eg: yum -y install monit"
76 elif [ -n "$(command -v apt-get)" ]; then
77 echo "please install monit; eg: apt-get install -y monit"
80 echo "system not supported plese contact help desk"
85 if [ -d /etc/monit/conf.d ]; then
86 monitconfdir="/etc/monit/conf.d/"
87 elif [ -d /etc/monit.d ]; then
88 monitconfdir="/etc/monit.d"
90 echo "Could not determine the location of the monit configuration file."
91 echo "Make sure monit is installed."
96 echo "Writing the following as monit config:"
97 cat << EOF | tee $monitconfdir/jenkins
98 check process jenkins with pidfile /var/run/$jenkinsuser/jenkins_jnlp_pid
99 start program = "/usr/bin/sudo -u $jenkinsuser /bin/bash -c 'cd $jenkinshome; export started_monit=true; $0 $@' with timeout 60 seconds"
100 stop program = "/bin/bash -c '/bin/kill \$(/bin/cat /var/run/$jenkinsuser/jenkins_jnlp_pid)'"
104 if [[ -f $monitconfdir/jenkins ]]; then
106 if [[ "$(diff $monitconfdir/jenkins <(echo "\
107 check process jenkins with pidfile /var/run/$jenkinsuser/jenkins_jnlp_pid
108 start program = \"/usr/bin/sudo -u $jenkinsuser /bin/bash -c 'cd $jenkinshome; export started_monit=true; $0 $@' with timeout 60 seconds\"
109 stop program = \"/bin/bash -c '/bin/kill \$(/bin/cat /var/run/$jenkinsuser/jenkins_jnlp_pid)'\"\
111 echo "Updating monit config..."
119 if [[ $started_monit == "true" ]]; then
120 wget --timestamping https://build.opnfv.org/ci/jnlpJars/slave.jar && true
121 chown $jenkinsuser:$jenkinsuser slave.jar
123 if [[ -f /var/run/$jenkinsuser/jenkins_jnlp_pid ]]; then
124 echo "pid file found"
125 if ! kill -0 "$(/bin/cat /var/run/$jenkinsuser/jenkins_jnlp_pid)"; then
126 echo "no java process running cleaning up pid file"
127 rm -f /var/run/$jenkinsuser/jenkins_jnlp_pid;
129 echo "java connection process found and running already running quitting."
134 if [[ $run_in_foreground == true ]]; then
137 exec $connectionstring &
138 echo $! > /var/run/$jenkinsuser/jenkins_jnlp_pid
141 echo "you are ready to start monit"
142 echo "eg: service monit start"
143 echo "example debug mode if you are having problems: /usr/bin/monit -Ivv -c /etc/monit.conf "
151 **this file must be copied to the jenkins home directory to work**
152 jenkins-jnlp-connect.sh configures monit to keep slave connection up
153 Checks for new versions of slave.jar
154 run as root to create pid directory and create monit config.
155 can be run as root additional times if you change variables and need to update monit config.
156 after running as root you should see "you are ready to start monit"
164 -t test the connection string by connecting without monit
167 Example: $0 -j /home/jenkins -u jenkins -n lab1 -s 727fdefoofoofoofoofoofoofof800
168 note: a trailing slash on -j /home/jenkins will break the script
174 if [[ -z "$@" ]]; then
178 while getopts "j:u:n:s:htf" OPTION
181 j ) jenkinshome="$OPTARG" ;;
182 u ) jenkinsuser="$OPTARG" ;;
183 n ) slave_name="$OPTARG" ;;
184 s ) slave_secret="$OPTARG";;
186 t ) started_monit=true
188 run_in_foreground=true ;;
190 \? ) echo "Unknown option: -$OPTARG" >&2; exit 1;;
194 connectionstring="java -jar slave.jar -jnlpUrl https://build.opnfv.org/ci/computer/"$slave_name"/slave-agent.jnlp -secret "$slave_secret" -noCertificateCheck "