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 [[ $(whoami) != "root" ]]; then
55 if sudo -l | grep "requiretty"; then
56 echo "please comment out Defaults requiretty from /etc/sudoers"
62 if [ -d /etc/monit/conf.d ]; then
63 monitconfdir="/etc/monit/conf.d/"
64 elif [ -d /etc/monit.d ]; then
65 monitconfdir="/etc/monit.d"
67 echo "Could not determine the location of the monit configuration file."
68 echo "Make sure monit is installed."
73 pidfile="/var/run/$jenkinsuser/jenkins_jnlp_pid"
74 if ! [ -d /var/run/$jenkinsuser/ ]; then
75 mkdir /var/run/$jenkinsuser/
76 chown $jenkinsuser:$jenkinsuser /var/run/$jenkinsuser/
79 if [[ $skip_monit != true ]]; then
81 if [ $(which monit) ]; then
82 echo "monit installed"
84 if [ -n "$(command -v yum)" ]; then
85 echo "please install monit; eg: yum -y install monit"
87 elif [ -n "$(command -v apt-get)" ]; then
88 echo "please install monit; eg: apt-get install -y monit"
91 echo "system not supported plese contact help desk"
98 echo "Writing the following as monit config:"
99 cat << EOF | tee $monitconfdir/jenkins
100 check process jenkins with pidfile /var/run/$jenkinsuser/jenkins_jnlp_pid
101 start program = "/usr/bin/sudo -u $jenkinsuser /bin/bash -c 'cd $jenkinshome; export started_monit=true; $0 $@' with timeout 60 seconds"
102 stop program = "/bin/bash -c '/bin/kill \$(/bin/cat /var/run/$jenkinsuser/jenkins_jnlp_pid)'"
106 if [[ -f $monitconfdir/jenkins ]]; then
108 if [[ "$(diff $monitconfdir/jenkins <(echo "\
109 check process jenkins with pidfile /var/run/$jenkinsuser/jenkins_jnlp_pid
110 start program = \"/usr/bin/sudo -u $jenkinsuser /bin/bash -c 'cd $jenkinshome; export started_monit=true; $0 $@' with timeout 60 seconds\"
111 stop program = \"/bin/bash -c '/bin/kill \$(/bin/cat /var/run/$jenkinsuser/jenkins_jnlp_pid)'\"\
113 echo "Updating monit config..."
120 if [[ $started_monit == "true" ]]; then
121 wget --timestamping https://build.opnfv.org/ci/jnlpJars/slave.jar && true
122 chown $jenkinsuser:$jenkinsuser slave.jar
124 if [[ -f /var/run/$jenkinsuser/jenkins_jnlp_pid ]]; then
125 echo "pid file found"
126 if ! kill -0 "$(/bin/cat /var/run/$jenkinsuser/jenkins_jnlp_pid)"; then
127 echo "no java process running cleaning up pid file"
128 rm -f /var/run/$jenkinsuser/jenkins_jnlp_pid;
130 echo "java connection process found and running already running quitting."
135 if [[ $run_in_foreground == true ]]; then
138 exec $connectionstring &
139 echo $! > /var/run/$jenkinsuser/jenkins_jnlp_pid
142 echo "you are ready to start monit"
143 echo "eg: service monit start"
144 echo "example debug mode if you are having problems: /usr/bin/monit -Ivv -c /etc/monit.conf "
152 **this file must be copied to the jenkins home directory to work**
153 jenkins-jnlp-connect.sh configures monit to keep slave connection up
154 Checks for new versions of slave.jar
155 run as root to create pid directory and create monit config.
156 can be run as root additional times if you change variables and need to update monit config.
157 after running as root you should see "you are ready to start monit"
165 -t test the connection string by connecting without monit
168 Example: $0 -j /home/jenkins/ -u jenkins -n lab1 -s 727fdefoofoofoofoofoofoofof800
174 if [[ -z "$@" ]]; 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 "