60 lines
1.9 KiB
Python
60 lines
1.9 KiB
Python
import os
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import tempfile
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import tarfile
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from flask import request, make_response, send_file
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from data.database import configure
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from config_app.c_app import app, config_provider
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from config_app.config_endpoints.api import resource, ApiResource, nickname
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from config_app.config_util.tar import tarinfo_filter_partial, strip_absolute_path_and_add_trailing_dir
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@resource('/v1/configapp/initialization')
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class ConfigInitialization(ApiResource):
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"""
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Resource for dealing with any initialization logic for the config app
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"""
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@nickname('scStartNewConfig')
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def post(self):
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config_provider.new_config_dir()
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return make_response('OK')
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@resource('/v1/configapp/tarconfig')
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class TarConfigLoader(ApiResource):
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"""
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Resource for dealing with configuration as a tarball,
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including loading and generating functions
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"""
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@nickname('scGetConfigTarball')
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def get(self):
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config_path = config_provider.get_config_dir_path()
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tar_dir_prefix = strip_absolute_path_and_add_trailing_dir(config_path)
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temp = tempfile.NamedTemporaryFile()
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tar = tarfile.open(temp.name, mode="w|gz")
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for name in os.listdir(config_path):
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tar.add(os.path.join(config_path, name), filter=tarinfo_filter_partial(tar_dir_prefix))
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tar.close()
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return send_file(temp.name, mimetype='application/gzip')
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@nickname('scUploadTarballConfig')
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def put(self):
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""" Loads tarball config into the config provider """
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# Generate a new empty dir to load the config into
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config_provider.new_config_dir()
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input_stream = request.stream
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with tarfile.open(mode="r|gz", fileobj=input_stream) as tar_stream:
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tar_stream.extractall(config_provider.get_config_dir_path())
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# now try to connect to the db provided in their config to validate it works
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combined = dict(**app.config)
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combined.update(config_provider.get_config())
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configure(combined)
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return make_response('OK')
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