How do I create a certificate in Puppet Master?

Step 1: Clear and regenerate certs on your Puppet master

  1. Back up the SSL directory, which is in /etc/puppetlabs/puppet/ssl/ .
  2. Stop the agent service:
  3. Stop the master service.
  4. Delete the SSL directory:
  5. Regenerate the CA and master’s cert:
  6. Generate the Puppet master’s new certs:

How do you list puppet certificates?

According to specification about puppet cert list command: List outstanding certificate requests. If ‘–all’ is specified, signed certificates are also listed, prefixed by ‘+’, and revoked or invalid certificates are prefixed by ‘-‘ (the verification outcome is printed in parenthesis).

How do you accept a certificate on puppet agent?

On the CA server: Sign the certificate request, explicitly allowing alternate names ( puppet cert sign –allow-dns-alt-names ). (Note puppet cert sign is deprecated and will be replaced with puppetserver ca sign in Puppet 6.) On the server: Run puppet agent -t –ca_server to retrieve the cert.

Where are puppet certificates?

Puppet uses a TLS client-side X. 509 certificate to perform mutual host authentication. By default, this information is stored in the /etc/puppetlabs/puppet/ssl directory.

Is Puppet free to use?

Open source Puppet is free for use and open to modification and customization. You get a comprehensive tool with core CM capabilities and functionality out-of-the-box, and—if you possess the skill set— can be tweaked and improved upon directly through modifying its source code directly.

Where are puppet master certificates stored?

During the master and agent exchange, the CA is stored in the /etc/puppetlabs/puppet/ssl/ca/signed directory on the master and in the /etc/puppetlabs/puppet/ssl/certs directory on the agent.

What is puppet agent?

Puppet agent is the application that manages configurations on your nodes. It requires a Puppet primary server to fetch configuration catalogs. For more information about invoking the Puppet agent command, see the puppet agent man page.

How much is Puppet cost?

Puppet Enterprise is tiered based on number of managed nodes and the support plan chosen. Pricing ranges from $112 per node/year with a standard support plan to $199 per node/year with the premium plan.

Which is better puppet or Ansible?

Many use Ansible for small, fast and/or temporary deployments, whereas Puppet is often used for more complex or longer-term deployments. If you have a mostly fixed set of machines to maintain, Puppet might be the better option, whereas if your machines are often being reprovisioned, Ansible might be the way to go.

What does the Puppet parser validate command do?

One method is by manually running `puppet parser validate` to make sure that the manifest can be parsed before you commit your changes or deploy them to a live environment. Puppet parser lets you validate Puppet code to make sure it contains no syntax errors.

What does the output of ‘puppet CERT list’ show?

The output of ‘puppet cert list’ shows any requested alt names for pending certificate requests. Enable the signing of a request with authorization extensions. Such requests are sensitive because they can be used to write access rules in Puppet Server. Currently, this is the only means by which such requests can be signed.

What is the purpose of a puppet agent certificate?

It is meant for use in the event of a total compromise of your site, or some other unusual circumstance. If you want to preserve the primary server/agent relationship, regenerate the agent certificate of your Puppet primary server. If you just need to replace a few agent certificates, clear and regenerate certs for Puppet agents.

How do I revoke a certificate from the Puppet Master?

In this case, you will need to revoke the host’s certificate from the Puppet master. To do this, use the clean action: You can revoke one or more specific certificates with puppet cert clean by supplying one or more hostnames as they appear in the certificate:

Why do I need to regenerate the certificates my Puppet extensions use?

You might be using an extension, like PuppetDB or MCollective, to enhance Puppet. These extensions probably use certificates from Puppet ’s CA in order to communicate securely with the primary Puppet server. For each extension like this, you’ll need to regenerate the certificates it uses.

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