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• JENKINS DOCKER IP TIMEOUT PASSWORD

First assemble all the intermediate certificates and the root certificate into one file, let’s call it `intermediaries.crt`. We must also import all of our intermediate certificates and the root CA certificate to our keystore. Now we have our keystore file but it’s not yet complete. $ keytool -importkeystore -srckeystore jenkins.p12 -srcstoretype PKCS12 -destkeystore jenkins_keystore.jks -deststoretype JKS

JENKINS DOCKER IP TIMEOUT PASSWORD

Next create a Java keystore from this file (and write down the password somewhere safe): This will generate an encrypted PKCS#12 file called `jenkins.p12`. So let’s begin by creating an encrypted PKCS#12 file that contains a combination of the signed certificate (public key) and our private key (you’ll be prompted to choose a password, write this down somewhere safe): There may be many intermediate certificates. The root CA signs the intermediate certificate, forming a chain of trust. * An intermediate certificate can sign certificates on behalf of the root CA. It’s common that the purchase comes with various files such as the ones below (in this case we have a wildcard certificate but it doesn’t really matter): File Name If you have already bought a certificate things will be a bit more complicated. $ keytool -genkey -keyalg RSA -alias selfsigned -keystore jenkins_keystore.jks -storepass mypassword -keysize 2048

If you don’t want to buy a certificate you can simply generate a self-signed keystore for testing purposes like this: If you haven’t bought a certificate already this would be a good place to start. We’re going to use the official Jenkins Docker image available at DockerHub. In this guide we’re going to use a Jenkins instance that runs inside a Docker container. One of the important aspects of securing Jenkins is to enable SSL/HTTPS support so that the traffic to and from Jenkins is encrypted.

This is especially true if you’re using it as an continuous delivery platform to various environments. Jenkins can be a pretty important piece of infrastructure to a company.