Jenkins create new node

jenkins-create-node.sh

#!/bin/bash

JENKINS_URL=$1
NODE_NAME=$2
NODE_SLAVE_HOME='/home/build/slave'
EXECUTORS=1
SSH_PORT=22
CRED_ID=$3
LABELS=build
USERID=${USER}

cat <<EOF | java -jar ~/bin/jenkins-cli.jar -s $1 create-node $2
<slave>
  <name>${NODE_NAME}</name>
  <description></description>
  <remoteFS>${NODE_SLAVE_HOME}</remoteFS>
  <numExecutors>${EXECUTORS}</numExecutors>
  <mode>NORMAL</mode>
  <retentionStrategy class="hudson.slaves.RetentionStrategy$Always"/>
  <launcher class="hudson.plugins.sshslaves.SSHLauncher" plugin="[email protected]">
    <host>${NODE_NAME}</host>
    <port>${SSH_PORT}</port>
    <credentialsId>${CRED_ID}</credentialsId>
  </launcher>
  <label>${LABELS}</label>
  <nodeProperties/>
  <userId>${USERID}</userId>
</slave>
EOF

hello, may I ask how you find the schema for this slave configuration? I would like to use options other than provided above.
thanks a lot.

OK, i finally find the config under /jenkins_home/nodes/.../config.xml

hey @sergeyhush , this was crazy useful, thanks. i think the dollar sign in RetentionStrategy$Always needs to be escaped with one backslash in order for it to get through correctly. a comment showing usage of get-node in here might also be hot, since i learned about that elsewhere and it was useful to get multiple nodes looking the same.

java -jar ~/bin/jenkins-cli.jar -s $1 get-node $2

you are the man!

Thanks man.
I got a 'java.net.MalformedURLException: no protocol: JENKINS_URL' exception when I tried to create a new node with your script.
Is it because of wrong URL ? I tried different url but none success

Thanks, very helpful script.

why I run java -jar jenkins-cli.jar -s https://test.myaddress.com/ help which don't anything output? thanks!

SSL/TLS issues probably

Hi,

how do I obtain the Cred_ID ?