cookbook 'disco', '~> 0.1.2'
disco (3) Versions 0.1.2 Follow0
Installs/Configures Disco
cookbook 'disco', '~> 0.1.2', :supermarket
knife supermarket install disco
knife supermarket download disco
Description
Installs the Disco map-reduce framework using the default settings.
Requirements
It is possible that earlier versions of these cookbooks will work as well.
These are the versions with which I've tested the cookbook.
- python >= 1.0.6
- simple_iptables >= 0.1.0
- build-essential >= 1.0.0
Platforms
The cookbook is tested and works on Debian 6.0 and later. It may also work
on other platforms, but the templates are set up for Debian SysV init-type
systems. Contributions to support other platforms are gladly welcomed.
Attributes
-
disco-
repository- URL to Git repository with Disco source code to clone and install. Default: "https://github.com/discoproject/disco.git" -
revision- Revision to check out from within therepository. Default: "0.4.2" (tag) -
checkout- Directory to clonerepositoryinto. Default: "/usr/src/disco" -
user,group: User and group to run Disco as. Cookbook assumes that the user and group already exist. Note: a default SSH configuration will be generated for the user, as Disco requires passwordless SSH key access between the master and slaves. Default: "disco" (for both) -
slave_search: A Chef search query which will identify nodes that are configured to be Disco slaves. Default: "recipes:disco".
-
-
erlang-
magic_cookie: Value to use as an Erlang magic cookie. This value must be the same on all Disco nodes (master and slaves). Default: "set_me_to_something_random"
-
Usage
The cookbook includes an SSH key pair -- note that since this is published
publicly, deploying this keypair to a running, world-accessible cluster is
insecure! You should overwrite files/default/id_rsa and
files/default/id_rsa.pub with a matching, private keypair and take steps
to ensure that the private key is not publicly disclosed.
The cookbook has two recipes: default and master.
default Recipe
The default recipe clones and installs the Disco source. This recipe
should be used on Disco slave nodes.
master Recipe
The master recipe includes default, and configures and starts a Service
for running the Disco master node. This recipe additionally configures the
Disco master via "/usr/local/var/disco/disco_8989.config", a JSON
configuration file for the Disco cluster, based on a node search. It may
take several Chef runs for the search to stabilize, and the Disco master
will be restarted each time this templated file changes.
Changes
- 0.1.2 (May 25, 2012)
- Corrected an invalid
not_if
- Corrected an invalid
- 0.1.1 (May 25, 2012)
- Added warning about SSH keypair included in cookbook
- Fixed foodcritic warnings
- 0.1.0 (May 12, 2012)
- Initial release
Dependent cookbooks
| python >= 1.0.6 |
| simple_iptables >= 0.1.0 |
| build-essential >= 1.0.0 |
Contingent cookbooks
There are no cookbooks that are contingent upon this one.
Collaborator Number Metric
0.1.2 failed this metric
Failure: Cookbook has 0 collaborators. A cookbook must have at least 2 collaborators to pass this metric.
Contributing File Metric
0.1.2 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
0.1.2 failed this metric
FC064: Ensure issues_url is set in metadata: disco/metadata.rb:1
FC065: Ensure source_url is set in metadata: disco/metadata.rb:1
FC066: Ensure chef_version is set in metadata: disco/metadata.rb:1
FC069: Ensure standardized license defined in metadata: disco/metadata.rb:1
FC121: Cookbook depends on cookbook made obsolete by Chef 14: disco/metadata.rb:1
FC122: Use the build_essential resource instead of the recipe: disco/recipes/default.rb:31
Run with Foodcritic Version 16.3.0 with tags metadata,correctness ~FC031 ~FC045 and failure tags any
No Binaries Metric
0.1.2 passed this metric
Supported Platforms Metric
0.1.2 passed this metric
Testing File Metric
0.1.2 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
0.1.2 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
0.1.2 failed this metric
0.1.2 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
0.1.2 failed this metric
FC064: Ensure issues_url is set in metadata: disco/metadata.rb:1
FC065: Ensure source_url is set in metadata: disco/metadata.rb:1
FC066: Ensure chef_version is set in metadata: disco/metadata.rb:1
FC069: Ensure standardized license defined in metadata: disco/metadata.rb:1
FC121: Cookbook depends on cookbook made obsolete by Chef 14: disco/metadata.rb:1
FC122: Use the build_essential resource instead of the recipe: disco/recipes/default.rb:31
Run with Foodcritic Version 16.3.0 with tags metadata,correctness ~FC031 ~FC045 and failure tags any
No Binaries Metric
0.1.2 passed this metric
Supported Platforms Metric
0.1.2 passed this metric
Testing File Metric
0.1.2 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
0.1.2 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
0.1.2 failed this metric
FC065: Ensure source_url is set in metadata: disco/metadata.rb:1
FC066: Ensure chef_version is set in metadata: disco/metadata.rb:1
FC069: Ensure standardized license defined in metadata: disco/metadata.rb:1
FC121: Cookbook depends on cookbook made obsolete by Chef 14: disco/metadata.rb:1
FC122: Use the build_essential resource instead of the recipe: disco/recipes/default.rb:31
Run with Foodcritic Version 16.3.0 with tags metadata,correctness ~FC031 ~FC045 and failure tags any
0.1.2 passed this metric
Supported Platforms Metric
0.1.2 passed this metric
Testing File Metric
0.1.2 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
0.1.2 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
0.1.2 passed this metric
0.1.2 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
0.1.2 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
0.1.2 failed this metric
