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krb5 (17) Versions 0.0.7

Installs and configures Kerberos V authentication

Berkshelf/Librarian
Policyfile
Knife
cookbook 'krb5', '= 0.0.7'
cookbook 'krb5', '= 0.0.7', :supermarket
knife cookbook site install krb5
knife cookbook site download krb5
README
Dependencies
Quality -%

Description

Installs and configures Kerberos version 5 authentication modules on RedHat and Debian family systems.

Requirements

Requires some PAM configuration script such as pam-auth-update on Debian family systems, or authconfig on Redhat family systems. Best effort is made to use one of these two tools based on detected platform.

You can override krb5['authconfig'] with an execute command, as a string. Which should configure PAM to use Kerberos on other systems.

You really need to have time synchronized within 5 minutes of your domain controllers, or key distribution centers. Therefore the recipe depends on the Opscode NTP cookbook. If you have another method of keeping accurate clocks, change the metadata according to your needs.

Attributes

  • krb5['packages'] - Packages and libraries needed for Kerberos v5 authentication, detected for Redhat/Debian family systems.
  • krb5['authconfig'] - Configuration script for PAM, detected for RedHat and Debian family systems.
  • krb5['default_realm'] - The default realm, defaults to OHAI's domain attribute.
  • krb5['realms'] - Array of all realms, including the default. Defaults to OHAI's domain attribute.
  • krb5['default_realm_kdcs'] - Array of Kerberos servers, this is optional, and default empty.
  • krb5['lookup_kdcs'] - Set to true if you have SRV records for KDC discovery. Default is true.

Usage

Here are two example roles to be used with this recipe. The first, is a single realm configuration, using the OHAI domain attribute for the realm.

name "krb5_domain"
description "Configures Kerberos 5 Authentication for domain realm"
override_attributes "krb5" => {
  "default_realm_kdcs" => [
    "kdc1.example.com",
    "kdc2.example.com",
    "kdc3.example.com"
  ]
}
run_list "recipe[krb5]"

The second example is a role for multiple Kerberos realms.

name "krb5_multirealm"
description "Configures Kerberos 5 Authentication for example.com and example.org realm"
override_attributes "krb5" => {
  "default_realm" = > "example.com",
  "realms" => [ 
    "example.com",
    "example.org"
  ],
  "default_realm_kdcs" => [
    "kdc1.example.com",
    "kdc2.example.com",
    "kdc3.example.com"
  ],
  "lookup_kdcs" => "true"
}
run_list "recipe[krb5]"

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