jenkins-slave

#!/bin/sh

# Usage jenkins-slave.sh [options] -url http://jenkins SECRET SLAVE_NAME
# Optional environment variables :
# * JENKINS_TUNNEL : HOST:PORT for a tunnel to route TCP traffic to jenkins host, when jenkins can't be directly accessed over network
# * JENKINS_URL : alternate jenkins URL

# except a secret and a slave name to be passed in e.g.
# ad15e596a0cc2628d7f8d77c09c2498770cd670ad2261b631eddb3dc0936e8da docker-slave-8a9212d4babe

echo '------args passed to jenkins slave--------'
echo $@
echo '-----end args passed to jenkins slave-----'
echo 'env:'
echo `env | sort`
echo '------------------------------------------'

echo "JENKINS_TUNNEL=$JENKINS_TUNNEL"
echo "JENKINS_URL=$JENKINS_URL"

set -e

if [[ ! -z "$JENKINS_URL" ]]; then
    URL="-url $JENKINS_URL"
else
    echo 'Required environment variable [JENKINS_URL] not specified'
    exit 1
fi

if [[ ! -z "$JENKINS_TUNNEL" ]]; then
    TUNNEL="-tunnel $JENKINS_TUNNEL"
else
    echo 'environment variable [JENKINS_TUNNEL] not specified, will default to [$JENKINS_URL:50000]'
fi

echo "JENKINS_TUNNEL=$JENKINS_TUNNEL"
echo "JENKINS_URL=$JENKINS_URL"
echo "TUNNEL=$TUNNEL"
echo "URL=$URL"
set -x

java $JAVA_OPTS -cp /usr/share/jenkins/slave.jar hudson.remoting.jnlp.Main -headless $TUNNEL $URL "$@"