title: How to add a SSL self-signed cert to Jenkins for LDAPS within Dockerfile?
body: <p>I want to enable LDAPS under security in Jenkins but my LDAP server has a self-signed CERT. Has anyone done this or have some pointers on doing this? Do I have to use keytool?</p>
  
  <p>In my Dockerfile I'm trying the following but this won't work:</p>
  
  <pre><code>FROM jenkins
  
  USER root
  
  # Install CA certs
  COPY ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
  RUN chmod +r /etc/ssl/certs/ca-certificates.crt
  
  # Install the Jenkins plugin  
  COPY plugins.txt /usr/share/jenkins/plugins.txt
  RUN /usr/local/bin/plugins.sh /usr/share/jenkins/plugins.txt
  
  # Expose container port 33838 for Jenkins UDP-based auto-discovery
  EXPOSE 33848/udp
  
  ENV JAVA_OPTS -Xmx2048m
  </code></pre>