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port_reservations (3) Versions 0.3.0

Helpers for reserving ports to different applications

Berkshelf/Librarian
Policyfile
Knife
cookbook 'port_reservations', '~> 0.3.0'
cookbook 'port_reservations', '~> 0.3.0', :supermarket
knife cookbook site install port_reservations
knife cookbook site download port_reservations
README
Dependencies
Changelog
Quality

port_reservations

Use data bags in Chef to manage specific application port reservations.

Usage

Data bag

Create a json file for your port reservations.

mkdir -p data_bags/ports
touch data_bags/ports/reservations.json
{
  "id": "reservations",
  "mapping": {
    "my-app": 8000,
    "haproxy-for-my-app": 8001
  }
}

In order to reserve a range of ports, strings can be used:

{
  "id": "reservations",
  "mapping": {
    "my-app": 8000,
    "haproxy-for-my-app": 8001
    "redii": "30000..30012"
  }
}

Note that when in this case, a range is returned by the included helpers.

Helpers

In a recipe, you can use the PortReservation helper to retrieve a specific port.

include_recipe 'port_reservations'

PortReservation.for('my-app') == 8000
PortReservation.for('redii') == 30000..30012

Dependent cookbooks

This cookbook has no specified dependencies.

Contingent cookbooks

There are no cookbooks that are contingent upon this one.

0.1.0

Initial release of port_reservations

Collaborator Number Metric
            

0.3.0 failed this metric

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

Contributing File Metric
            

0.3.0 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
            

0.3.0 failed this metric

FC064: Ensure issues_url is set in metadata: port_reservations/metadata.rb:1
FC065: Ensure source_url is set in metadata: port_reservations/metadata.rb:1
FC066: Ensure chef_version is set in metadata: port_reservations/metadata.rb:1
FC067: Ensure at least one platform supported in metadata: port_reservations/metadata.rb:1
Run with Foodcritic Version 11.1.0 with tags metadata,correctness ~FC031 ~FC045 and failure tags any

License Metric
            

0.3.0 passed this metric

No Binaries Metric
            

0.3.0 passed this metric

Publish Metric
            

0.3.0 passed this metric

Supported Platforms Metric
            

0.3.0 failed this metric

port_reservations should declare what platform(s) it supports.

Testing File Metric
            

0.3.0 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
            

0.3.0 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