cookbook 'dcos', '= 0.3.0'
dcos
(20) Versions
0.3.0
-
Follow2
Installs/Configures Mesosphere DC/OS
cookbook 'dcos', '= 0.3.0', :supermarket
knife supermarket install dcos
knife supermarket download dcos
Description
Manage deployment and configuration of underlying Mesosphere DCOS installation.
Requirements
Only Red Hat or CentOS 7.x are currently supported.
Usage
The behavior of this cookbook is managed by attributes documented in the [attributes file](attributes/default.rb). The node['dcos']['dcos_role']
attribute controls the DCOS role to apply to the node (default is master
). The node['dcos']['master_list']
must be set to specify the list of DCOS master node IPv4 addresses to connect at startup (this must be an odd number of masters).
If you would like to have the stable channel, please flip the node['dcos']['dcos_earlyaccess']
to false
.
Roles
You can create a Chef Role and apply it to nodes as necessary to specify master
, slave
and slave_public
as appropriate. Any additional configuration should probably be set as override attributes in an Environment to ensure all nodes receive those global settings.
Example Role dcos_master.rb
name "dcos_master" description "DCOS master role" run_list "recipe[dcos]" default_attributes "dcos" => { "dcos_role" => "master" "master_list" => [ "10.0.2.10" ] }
Example Role dcos_slave.rb
name "dcos_slave" description "DCOS slave role" run_list "recipe[dcos]" default_attributes "dcos" => { "dcos_role" => "slave" "master_list" => [ "10.0.2.10" ] }
Recipe
default
Installs the prerequisites for the Mesosphere DCOS installation, including packages, groups and Docker with OverlayFS enabled. It then downloads and runs the installation package with the settings configured by the node's attributes.
Testing
ChefSpec
There is basic coverage for the default recipe.
InSpec
TBD
Test Kitchen
The included [.kitchen.yml](.kitchen.yml) runs the default master deployment in a generic fashion. The included [.kitchen.local.yml.example](.kitchen.local.yml.example) shows alternate settings for running multi-master with slaves on GCE (you will have to rename and update accordingly).
License and Author
Author:: Matt Ray (matt@chef.io)
Copyright 2016 Chef Software, Inc.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
Dependent cookbooks
docker ~> 2.0 |
selinux ~> 0.9.0 |
Contingent cookbooks
There are no cookbooks that are contingent upon this one.
Collaborator Number Metric
0.3.0 passed 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
FC047: Attribute assignment does not specify precedence: dcos/recipes/default.rb:41
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
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 passed this metric
0.3.0 passed this 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
FC047: Attribute assignment does not specify precedence: dcos/recipes/default.rb:41
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
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 passed this metric
0.3.0 failed this metric
Run with Foodcritic Version 11.1.0 with tags metadata,correctness ~FC031 ~FC045 and failure tags any
0.3.0 passed this metric
No Binaries Metric
0.3.0 passed this metric
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 passed this metric
0.3.0 passed this 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 passed this metric
0.3.0 passed this metric