v0.4.6

Bug fixes

• Fix to bug related to statsd client initialization.
• Fix to travis setup which (missed when the repo was made public.)
• Fixes to issues and bugs that creeped in while travis setup was incorrect.

Other changes

• Changes to roger-env file name and contents in support of some future work.

v0.4.5

Enhancement

• Send credentials for chronos framework to support auth.

v0.4.4

Bug fix

• During roger push send the act-as-user header to framework only if available.

v0.4.3

Enhancements

• Support for dependent jobs in chronos.
• Ability to choose multiple apps and specific containers during roger deploy and specific containers during roger push. This is a breaking change:
  • The argument syntax for these 2 commands have changed slightly.
  • Please refer to help message (<roger-command> -h) for more details.
• Added support for tracking timing metrics for deploy commands.
• Added support for user delegation (using act-as header.)

v0.4.2

Enhancement

• Updated push validations to support multiple apps per endpoint and affinity.

Bug fix

• Fixed a bug where giving a docker filename would cause the docker build to skip.

v0.4.1

Enhancements

• Ability to use any name for the Dockerfile.
  • This allows multiple docker builds from the same directory.
  • Also, deploy now fails when a Dockerfile name is specified but missing.
• Ability to use yml files for secrets and extra variable files.
• Ability to skip gitpull during roger deploy.
• Use ROGER_USER user name (that is also used for auth) instead of the git user for notifications.

Under the hood

• Fixed bug in travis file.
• Code cleanup and minor refactoring.

v0.4.0

Enhancements

• Deploy per container - You can now deploy or push per container (sub application/task) instead of having to deploy all of them every time.
• Extra variables - You can now provide an extra_variables_path in your app config file to read variables from any file - you can use this to read variables from your code base - versions or tags for example. (Thanks @evanbattaglia!)
• Jinja secrets - Secrets are treated as jinja2 variables to be consistent with other variables. This is also recommended.

  • In terms of priority (when the same variable is defined at multiple places): secrets > extra vars > other vars.

  • The old way of using "SECRET" still works but is deprecated.

  • Note that the secret file format remains the same. For example, if you have:

    {
        'TOP_SECRET': 'some top secret'
    }
    

    Now, in the template file you can refer to the above value as {{ TOP_SECRET }}

• Any github repo - The repo variable can now be any github repo (not just seomoz.)

Bug Fixes

• Better exception handling on deploy (or other) failures.
• Better and clear message when push fails due to a problem like missing jinja variables.
• The pre_push hook is now run before the templates are rendered as that's where the push related work begins. (Thanks @evanbattaglia!)

Under the hood

• Setup and installation is now more 'pythonic'!
• Code is pep8 compliant (mostly!)
• More refactor and more tests.
• Docker related code abstracted into it's own module.

v0.3.3

Enhancements

• New feature - You can now add hooks to any application to run a custom command (or script) right before and/or after gitpull, build, push commands.
  • Note that the hooks will also get called during deploy command which calls these 3 commands in sequence.
  • All of the hooks are optional.
  • They are run in the following locations (dirs) -
    • gitpull hooks are run in the dir where the repo dir is created.
    • build hooks are run in dir where the buld file (e.g. Dockerfile) exists.
    • push hooks are run in the dir where the templates exist.
    • As is evident in the example below you can always cd < to a dir of your choice > && < run your commands > too.
  • Here's an example that shows how to set this up in your config file -

  apps:
    collectd:
      hooks:
        pre_gitpull: pwd && echo "About to gitpull"
        post_gitpull: pwd && echo "Done with gitpull"
        pre_build: pwd && echo "About to start build"
        post_build: pwd && echo "Done with build"
        pre_push: pwd && echo "About to start push"
        post_push: pwd && echo "Done with push"
      containers:

• New feature - A new command roger ps provides details about apps and tasks.
• Commands like deploy build push etc. now treat the application config file argument as a regular file path first. If not found, they look for it in the path given by the ROGER_CONFIG_DIR environment variable.

Bug Fix

• Commands push and deploy now provide better information when a template is not found or a json load fails.

Other changes

• Refactored code and added more unit tests.
• Updated travis CI setup.

v0.3.2

Enhancements

• Added deployment check for HTTP_PREFIX conflict.
• Added deployment check for TCP port conflict.
• Enabled strict checking for jinja variables to disallow deployments with unresolved jinja variables.

Bug Fixes

• Fixed a bug that prevented the components creation when calling deploy with the --skip-push argument.
• Fixed a bug that didn't remove temporary directory during the deploy process.

Other changes

• Refactored code and added more unit tests.
• Enabled travis CI.

v0.3.1

Bug fix

• Fixed an issue that prevented a put to marathon because of missing environment details.