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Diffstat (limited to 'bionic-amd64-hafnium/jenkins-slave')
-rwxr-xr-x | bionic-amd64-hafnium/jenkins-slave | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/bionic-amd64-hafnium/jenkins-slave b/bionic-amd64-hafnium/jenkins-slave new file mode 100755 index 0000000..4d89307 --- /dev/null +++ b/bionic-amd64-hafnium/jenkins-slave @@ -0,0 +1,100 @@ +#!/usr/bin/env sh + +# The MIT License +# +# Copyright (c) 2015, CloudBees, Inc. +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to deal +# in the Software without restriction, including without limitation the rights +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +# copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +# THE SOFTWARE. + +# Usage jenkins-slave.sh [options] -url http://jenkins [SECRET] [AGENT_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 +# * JENKINS_SECRET : agent secret, if not set as an argument +# * JENKINS_AGENT_NAME : agent name, if not set as an argument +# * JENKINS_AGENT_WORKDIR : agent work directory, if not set by optional parameter -workDir + +if [ $# -eq 1 ]; then + + # if `docker run` only has one arguments, we assume user is running alternate command like `bash` to inspect the image + exec "$@" + +else + + # if -tunnel is not provided, try env vars + case "$@" in + *"-tunnel "*) ;; + *) + if [ ! -z "$JENKINS_TUNNEL" ]; then + TUNNEL="-tunnel $JENKINS_TUNNEL" + fi ;; + esac + + # if -workDir is not provided, try env vars + if [ ! -z "$JENKINS_AGENT_WORKDIR" ]; then + case "$@" in + *"-workDir"*) echo "Warning: Work directory is defined twice in command-line arguments and the environment variable" ;; + *) + WORKDIR="-workDir $JENKINS_AGENT_WORKDIR" ;; + esac + fi + + if [ -n "$JENKINS_URL" ]; then + URL="-url $JENKINS_URL" + fi + + if [ -n "$JENKINS_NAME" ]; then + JENKINS_AGENT_NAME="$JENKINS_NAME" + fi + + if [ -z "$JNLP_PROTOCOL_OPTS" ]; then + echo "Warning: JnlpProtocol3 is disabled by default, use JNLP_PROTOCOL_OPTS to alter the behavior" + JNLP_PROTOCOL_OPTS="-Dorg.jenkinsci.remoting.engine.JnlpProtocol3.disabled=true" + fi + + # if java home is defined, use it + JAVA_BIN="java" + if [ "$JAVA_HOME" ]; then + JAVA_BIN="$JAVA_HOME/bin/java" + fi + + # if both required options are defined, do not pass the parameters + OPT_JENKINS_SECRET="" + if [ -n "$JENKINS_SECRET" ]; then + case "$@" in + *"${JENKINS_SECRET}"*) echo "Warning: SECRET is defined twice in command-line arguments and the environment variable" ;; + *) + OPT_JENKINS_SECRET="${JENKINS_SECRET}" ;; + esac + fi + + OPT_JENKINS_AGENT_NAME="" + if [ -n "$JENKINS_AGENT_NAME" ]; then + case "$@" in + *"${JENKINS_AGENT_NAME}"*) echo "Warning: AGENT_NAME is defined twice in command-line arguments and the environment variable" ;; + *) + OPT_JENKINS_AGENT_NAME="${JENKINS_AGENT_NAME}" ;; + esac + fi + + #TODO: Handle the case when the command-line and Environment variable contain different values. + #It is fine it blows up for now since it should lead to an error anyway. + + exec $JAVA_BIN $JAVA_OPTS $JNLP_PROTOCOL_OPTS -cp /usr/share/jenkins/slave.jar hudson.remoting.jnlp.Main -headless $TUNNEL $URL $WORKDIR $OPT_JENKINS_SECRET $OPT_JENKINS_AGENT_NAME "$@" +fi |