cookbook 'lemur', '~> 1.0.5'
lemur (6) Versions 1.0.5 Follow1
Installs/Configures lemur
cookbook 'lemur', '~> 1.0.5', :supermarket
knife supermarket install lemur
knife supermarket download lemur
lemur Cookbook
This cookbook builds a server running Netflix's lemur certificate authority
management interface. More information, documentation, etc about Lemur can be
found in the Netflix GitHub rep for Lemur.
Requirements
Platforms
- Ubuntu 14.04+
Probably works with other reasonably recent Debian derivatives.
Releases
branch v0.x and 0.1.x releases
This release works with deploying lemur 0.4.0 in a Python 2.7 environment.
After 0.4.0, lemur will require Python 3.4.
branch v1.x and 1.0.0+ releases
I'm working on supporting newer releases of lemur on Python 3.4 in this branch.
It hasn't been released yet, so this branch currently deploys from
refs/heads/master in the lemur codebase.
Cookbooks
- nginx cookbook to setup web UI
- poise-python to setup Python virtualenv
- apt cookbook to configure repos
- postgresql cookbook to setup postgres
- database cookbook to configure postgres
- cron cookbook to setup cron jobs
The exact versions of these aren't too restricted, but what's in the metadata.rb
works for me.
Recipes
default
This recipe builds an all-in-one lemur server according to the
Quickstart
documentation.
Attributes
Feature Flags
The setup and configuration of the major auxiliary components (nginx and
postgres) can be disabled if you would like to configure them on different
servers or with different recipes. These both default to true.
-
["lemur"]["feature_flags"]["postgres"]
- install/configure PostgreSQL -
["lemur"]["feature_flags"]["nginx"]
- install/configure nginx
Package Dependencies
These packages all must be installed as pre-requisites for Lemur. By default,
they will automatically upgrade to the latest version available (leave values
at nil
), but if you specify a version, that will lock them to that version.
{ "lemur" "dependencies": { "nodejs-legacy": null, "python-pip": null, "python-dev": null, "libpq-dev": null, "build-essential": null, "libssl-dev": null, "libffi-dev": null, "nginx": null, "git": null, "supervisor": null, "npm": null, "postgresql": null } } }
Virtualenv Options
The default behavior is to setup a user and a group called lemur
, create a
home directory for the user, install the app into ~lemur/app
, and install the
virtual env into ~lemur/venv
. The Python version is 2.7, which is the intended
version for the most recent release of Lemur, but there is currently work
underway in the latest code commits that will require Python3. This is a major
but known problem with getting a useful out-of-the-box experience with Lemur.
The options for configuring the virtualenv can all be found in:
* ["lemur"]["virtualenv"]
- options to configure the virtual environment
Lemur Options
These options control the Lemur installation itself.
-
["lemur"]["lemur"]["repository"]
- code source for Lemur -
["lemur"]["lemur"]["revision"]
- revision of repo to sync -
["lemur"]["lemur"]["app"]
- path to application inside home directory -
["lemur"]["lemur"]["config_template_cookbook"]
- If you want to use your own template for the lemur.conf.py configuration file, this can be overwritten to your cookbook. -
["lemur"]["lemur"]["config"]
- Mash of common options specified in the default lemur.conf.py configuration file. You probably want to set these attributes in your installation. -
["lemur"]["lemur"]["config"]["sqlalchemy_database_uri"]
- Mash of elements of a sqlalchemy database URI. You want to set these if you are configuring your own PostgreSQL database. -
["lemur"]["lemur"]["misc_options"]
- Mash of additional arbitrary options you'd like to add to the lemur.conf.py. Anything you see at http://lemur.readthedocs.io/en/latest/administration.html#configuration is fair game here.
Nginx Options
These options allow for replacing the simple nginx site template with one more
suited to your installation.
-
["lemur"]["nginx"]["siteconfig_template"]
- Option for nginx site template name -
["lemur"]["nginx"]["siteconfig_template_cookbook"]
- Option for nginx site template cookbook
Usage
- Put
recipe[lemur::default]
in your run list. - Visit http://servername to see the Lemur web UI.
- or -
- Build the cookbook with
chef exec kitchen converge
. - Visit http://localhost:;8080 to see the Lemur web UI.
Secrets
In initial configuration, this cookbook will create a lemur
user with the
password lemur
that has full admin privileges inside the lemur application.
Please assume you should change that once you configure your alternative auth
system and/or users.
There are also 4 files created in the /home/lemur/.lemur
directory for
secrets used in the app itself.
flask_secret_key
lemur_encryption_keys
lemur_token_secret
postgres_password
Those files are protected so only the lemur
user can access them. The cookbook
will not overwrite them if they already exist, so if you want to use different
values for these variables, just make sure you write whatever secret data you
want in those files before this recipe runs.
I elected to do it this way to ensure the out-of-the-box experience just
worked while still allowing folks who don't trust their random number
generators to specify their own values easily enough.
Testing
These should all exit 0 for success.
-
chef exec foodcritic -X test .
Chef linter -
chef exec rubocop
- Ruby linter -
chef exec rspec -f d
- RSpec unit tests -
chef exec kitchen verify
- Functional testing with inspec
License and Authors
Author: Neil Schelly (neil@neilschelly.com)
Copyright: 2016, Dynamic Network Services, 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
poise-python >= 0.0.0 |
apt >= 0.0.0 |
nginx >= 0.0.0 |
postgresql >= 3.4.6 |
database ~> 6.0.0 |
cron >= 1.4.0 |
ohai ~> 2.0 |
Contingent cookbooks
There are no cookbooks that are contingent upon this one.
Collaborator Number Metric
1.0.5 failed this metric
Failure: Cookbook has 0 collaborators. A cookbook must have at least 2 collaborators to pass this metric.
Contributing File Metric
1.0.5 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
1.0.5 failed this metric
FC066: Ensure chef_version is set in metadata: lemur/metadata.rb:1
FC067: Ensure at least one platform supported in metadata: lemur/metadata.rb:1
FC069: Ensure standardized license defined in metadata: lemur/metadata.rb:1
Run with Foodcritic Version 16.3.0 with tags metadata,correctness ~FC031 ~FC045 and failure tags any
No Binaries Metric
1.0.5 passed this metric
Testing File Metric
1.0.5 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
1.0.5 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
1.0.5 failed this metric
1.0.5 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
1.0.5 failed this metric
FC066: Ensure chef_version is set in metadata: lemur/metadata.rb:1
FC067: Ensure at least one platform supported in metadata: lemur/metadata.rb:1
FC069: Ensure standardized license defined in metadata: lemur/metadata.rb:1
Run with Foodcritic Version 16.3.0 with tags metadata,correctness ~FC031 ~FC045 and failure tags any
No Binaries Metric
1.0.5 passed this metric
Testing File Metric
1.0.5 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
1.0.5 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
1.0.5 failed this metric
FC067: Ensure at least one platform supported in metadata: lemur/metadata.rb:1
FC069: Ensure standardized license defined in metadata: lemur/metadata.rb:1
Run with Foodcritic Version 16.3.0 with tags metadata,correctness ~FC031 ~FC045 and failure tags any
1.0.5 passed this metric
Testing File Metric
1.0.5 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
1.0.5 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
1.0.5 failed this metric
1.0.5 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