Bump django-ecsmanage to version 2.0.0

[hectcastro]

Overview

Adds support for overriding target container name and Fargate platform version.

Notes

This PR aids in testing the changes in the following PRs:

• Add support for supplying Fargate platform version azavea/django-ecsmanage#26
• Add support for overriding Django container name azavea/django-ecsmanage#27

Testing Instructions

• Run update to ensure that the Django container image includes the changes on feature/hmc/override-container-name. Note that this includes the changes in Add support for supplying Fargate platform version azavea/django-ecsmanage#26 and Add support for overriding Django container name azavea/django-ecsmanage#27.

• Use manage to execute showmigrations in the staging ECS cluster; ensure that the platform version used by the task is 1.4.0

$ ./scripts/manage ecsmanage showmigrations

• Applying the following patch to the changes in this branch

diff --git a/src/django/oar/settings.py b/src/django/oar/settings.py
index 6674642..61c71d6 100644
--- a/src/django/oar/settings.py
+++ b/src/django/oar/settings.py
@@ -301,7 +301,7 @@ WATCHMAN_CHECKS = (
 ECSMANAGE_ENVIRONMENTS = {
     'default': {
         'TASK_DEFINITION_NAME': 'StagingAppCLI',
-        'CONTAINER_NAME': 'django',
+        'CONTAINER_NAME': 'test',
         'CLUSTER_NAME': 'ecsStagingCluster',
         'LAUNCH_TYPE': 'FARGATE',
         'PLATFORM_VERSION': '1.4.0',

• Use manage again to execute showmigrations; observe that the invocation fails due to there being no container in the task definition named test

Traceback (most recent call last):
  File "manage.py", line 15, in <module>
    execute_from_command_line(sys.argv)
  File "/usr/local/lib/python3.7/site-packages/django/core/management/__init__.py", line 381, in execute_from_command_line
    utility.execute()
  File "/usr/local/lib/python3.7/site-packages/django/core/management/__init__.py", line 375, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/usr/local/lib/python3.7/site-packages/django/core/management/base.py", line 323, in run_from_argv
    self.execute(*args, **cmd_options)
  File "/usr/local/lib/python3.7/site-packages/django/core/management/base.py", line 364, in execute
    output = self.handle(*args, **options)
  File "/usr/local/lib/python3.7/site-packages/ecsmanage/management/commands/ecsmanage.py", line 48, in handle
    task_id = self.run_task(config, task_def_arn, security_group_id, subnet_id, cmd)
  File "/usr/local/lib/python3.7/site-packages/ecsmanage/management/commands/ecsmanage.py", line 199, in run_task
    task = self.parse_response(self.ecs_client.run_task(**kwargs), "tasks", 0)
  File "/usr/local/lib/python3.7/site-packages/botocore/client.py", line 357, in _api_call
    return self._make_api_call(operation_name, kwargs)
  File "/usr/local/lib/python3.7/site-packages/botocore/client.py", line 661, in _make_api_call
    raise error_class(parsed_response, operation_name)
botocore.errorfactory.InvalidParameterException: An error occurred (InvalidParameterException) when calling the RunTask operation: Override for container named test is not a container in the TaskDefinition.

Checklist

• fixup! commits have been squashed
• CI passes after rebase
• CHANGELOG.md updated with summary of features or fixes, following Keep a Changelog guidelines

[colekettler]

I've reviewed the PRs in django-ecsmanage, tests all pass and the changes look good. We're all set for a (probably major) version bump and for the tag references in this PR to be updated 🎉