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set-hostname (4) Versions 1.2.1

Sets the hostname on a node and updates the hosts file.

Policyfile
Berkshelf
Knife
cookbook 'set-hostname', '~> 1.2.1', :supermarket
cookbook 'set-hostname', '~> 1.2.1'
knife supermarket install set-hostname
knife supermarket download set-hostname
README
Dependencies
Quality 33%

Build Status

Set Hostname

This simple cookbook sets the hostname on a given host using the node.name as the default name, and appending any domain, if provided, for the fully qualified domain name of the host.

It also populates the file /etc/hosts and /etc/hostname files.

NOTE: this cookbook works well with DnsMadeEasy cookbook, that can automatically register the new hostname with DnsMadeEasy.com.

Attributes

You can set the following attributes:

node.normal['set-hostname']['domain'] = 'bar.com'

The following attributes are inferred automaticaly, but can also be overridden by the user:

default['set-hostname']['hosts-file'] = '/etc/hosts'
default['set-hostname']['name'] = node.name
default['set-hostname']['ip'] = node['ipaddress']

For a node with the name foo001, the above configuration will result in the hostname set to foo.bar.com and the IP address in the /etc/hosts file will be 1.2.3.4.

Default Attributes

The cookbook only requires that you set the domain portion of the name.

In that case, the actual hostname portion is inferred from the node.name, and the IP address is taken from node['ipaddress'] unless provided specifically by the node['set-hostname']['ip] attribute.

If you do not provide the domain name, the host is configured without the FQDN.

Automatic Reboot

If the hostname was changed, the cookbook will trigger a delayed reboot, but only if this attribute is set to true:

default['set-hostname']['allow-reboot-if-changed'] = true

The default is false.

Contributing

To contribute, please fork the cookbook and submit a pull request.

License

MIT License, full text is in the [LICENSE.md](LICENSE.md) file.

Authors

  • Konstantin Gredeskoul (current maintainer)
  • Eric Saxby

Dependent cookbooks

This cookbook has no specified dependencies.

Contingent cookbooks

There are no cookbooks that are contingent upon this one.

Collaborator Number Metric
            

1.2.1 failed this metric

Failure: Cookbook has 0 collaborators. A cookbook must have at least 2 collaborators to pass this metric.

Contributing File Metric
            

1.2.1 failed this metric

Failure: To pass this metric, your cookbook metadata must include a source url, the source url must be in the form of https://github.com/user/repo, and your repo must contain a CONTRIBUTING.md file

Foodcritic Metric
            

1.2.1 passed this metric

No Binaries Metric
            

1.2.1 passed this metric

Testing File Metric
            

1.2.1 failed this metric

Failure: To pass this metric, your cookbook metadata must include a source url, the source url must be in the form of https://github.com/user/repo, and your repo must contain a TESTING.md file

Version Tag Metric
            

1.2.1 failed this metric

Failure: To pass this metric, your cookbook metadata must include a source url, the source url must be in the form of https://github.com/user/repo, and your repo must include a tag that matches this cookbook version number