def register(self, docker_container, docker_image, port_protocol,
port_host, port_container, volume_name, volume_path,
container_path):
"""
Register a task definition in a AWS ECS cluster.
:param docker_container: Short name to assign to the docker container
:param docker_image: Docker image name
:param port_protocol: Port protocol to use
:param port_host: Host port #
:param port_container: Container port #
:param volume_name: Short name you'd like to assign to a volume
:param volume_path: Path to the volume relative to instance root (not docker)
:param container_path: Path to map the volume to within the container
"""
task_def = dict()
# Container definitions
task_def['containerDefinitions'] = []
task_def['containerDefinitions'].append({
"memory":
128,
"portMappings": [{
"hostPort": int(port_host),
"containerPort": int(port_container),
"protocol": port_protocol
}],
"essential":
True,
"mountPoints": [{
"containerPath": container_path,
"sourceVolume": volume_name
}],
"name":
docker_container,
"image":
docker_image
})
# Volumes
task_def['volumes'] = []
task_def['volumes'].append({
"host": {
"sourcePath": volume_path
},
"name": volume_name
})
# Task family name
task_def['family'] = self.task_name
with NamedTemporaryFile(suffix=self.task_name + '.json') as temp:
# Write task definition
JSON(temp.name).write(task_def, sort_keys=False, indent=2)
print('Registering task definition')
cmd = 'aws ecs register-task-definition --cli-input-json file://{0}'.format(
temp.name)
os.system(cmd)
self.add_task('Registered task definition')
def create(self):
"""Create a Dockerrun.aws.json file in the default directory with default data."""
if not os.path.exists(os.path.dirname(os.path.join(self.path))):
os.mkdir(os.path.dirname(os.path.join(self.path)))
JSON(os.path.join(self.path)).write(self.data,
sort_keys=False,
indent=2)
self.add_task(
'Make Dockerrun.aws.json file with default deployment config')
def init_json_store(root=_HISTORY_JSON_ROOT,
json=DOCKER_HISTORY_JSON,
key='history'):
# Make root if it doesn't exist
if not os.path.exists(root):
os.mkdir(root)
# Make json file if it doesn't exist
if not os.path.isfile(json):
JSON(json).write({key: []})
def get_json(json_path):
"""
Retrieve a JSON object ready to read and write history files.
Create a history json if it does not exist and return a
JSON object to write to.
:param json_path: Path to history.json file
:return: JSON object
"""
json = JSON(json_path)
if not os.path.exists(json_path):
json.write({'history': []})
return json
def json(self):
"""Return JSON object with morning_pull.json available."""
if not self._json:
self._json = JSON(self.json_path)
return self._json
def setUp(self):
self.temp = NamedTemporaryFile(suffix='.json', delete=False)
self.json = JSON(self.temp.name)
def get_config():
# Make JSON file if it doesn't exist
if not config_exists():
JSON(PYPI_JSON_PATH).write(PYPI_JSON_DEFAULT)
print('\tadd projects to pypi.json')
return JSON(PYPI_JSON_PATH).read()
def most_recent_history(json_path):
"""Get the most recent deployment parameters from history.json."""
try:
return JSON(json_path).read()['history'][-1]
except IndexError:
return dict()
import os
from databasetools import JSON
_HISTORY_JSON_ROOT = os.path.join(os.path.expanduser('~'), '.Deployer')
EB_HISTORY_JSON = os.path.join(_HISTORY_JSON_ROOT, 'eb_history.json')
ECS_HISTORY_JSON = os.path.join(_HISTORY_JSON_ROOT, 'ecs_history.json')
DOCKER_HISTORY_JSON = os.path.join(_HISTORY_JSON_ROOT, 'docker_history.json')
# Create '.Deployer' folder in the home directory if it doesn't exist
if not os.path.exists(_HISTORY_JSON_ROOT):
os.mkdir(_HISTORY_JSON_ROOT)
# Create each history file if they don't exist
for history in (EB_HISTORY_JSON, ECS_HISTORY_JSON, DOCKER_HISTORY_JSON):
if not os.path.exists(history):
JSON(history).write({'history': []}, sort_keys=False)
REMOTE_SOURCE_EXT = '-remote'
HOST_PORT = 80
CONTAINER_PORT = 80
AWS_REGION = 'us-east-1'
LAUNCH_TYPES = ('EC2', 'FARGATE')
AWS_VERSION_DESCRIPTION = 'EB-CLI deploy'