def put_tarball(secret, name, sha):
validate_secret(secret)
validate_name(name)
sha = sha.lower()
validate_sha(sha)
librato.count('blueprint-io-server.bandwidth.in', request.content_length)
statsd.update('blueprint-io-server.bandwidth.in', request.content_length)
validate_content_length()
# Validate the tarball content.
if hashlib.sha1(request.data).hexdigest() != sha:
abort(400)
# Ensure the tarball appears in the blueprint.
b = _blueprint(secret, name)
if b is None:
abort(404)
elif b is False:
abort(502)
if '{0}.tar'.format(sha) not in b.sources.itervalues():
abort(400)
# Store the tarball in S3.
if not backend.put_tarball(secret, name, sha, request.data):
abort(502)
return MeteredResponse(response='',
status=202,
content_type='text/plain')
def put_tarball(secret, name, sha):
validate_secret(secret)
validate_name(name)
sha = sha.lower()
validate_sha(sha)
librato.count('blueprint-io-server.bandwidth.in', request.content_length)
statsd.update('blueprint-io-server.bandwidth.in', request.content_length)
validate_content_length()
# Validate the tarball content.
if hashlib.sha1(request.data).hexdigest() != sha:
abort(400)
# Ensure the tarball appears in the blueprint.
b = _blueprint(secret, name)
if b is None:
abort(404)
elif b is False:
abort(502)
if '{0}.tar'.format(sha) not in b.sources.itervalues():
abort(400)
# Store the tarball in S3.
if not backend.put_tarball(secret, name, sha, request.data):
abort(502)
return MeteredResponse(response='', status=202, content_type='text/plain')
def put_blueprint(secret, name):
validate_secret(secret)
validate_name(name)
librato.count('blueprint-io-server.bandwidth.in', request.content_length)
statsd.update('blueprint-io-server.bandwidth.in', request.content_length)
validate_content_length()
# Validate the blueprint JSON format. This could stand more rigor
# or, dare I say it, a schema?
try:
for k in request.json.iterkeys():
if k not in ('arch', 'files', 'packages', 'services', 'sources'):
abort(400)
except ValueError:
abort(400)
# Remove tarballs referenced by the old blueprint but not the new one.
b = _blueprint(secret, name)
if b is not None and b is not False:
for filename in set(b.sources.itervalues()) - \
set(request.json.get('sources', {}).itervalues()):
backend.delete_tarball(secret, name, filename[0:-4])
# Store the blueprint JSON in S3.
if not backend.put_blueprint(secret, name, request.data):
abort(502)
return MeteredResponse(response='', status=202, content_type='text/plain')
def put_blueprint(secret, name):
validate_secret(secret)
validate_name(name)
librato.count('blueprint-io-server.bandwidth.in', request.content_length)
statsd.update('blueprint-io-server.bandwidth.in', request.content_length)
validate_content_length()
# Validate the blueprint JSON format. This could stand more rigor
# or, dare I say it, a schema?
try:
for k in request.json.iterkeys():
if k not in ('arch', 'files', 'packages', 'services', 'sources'):
abort(400)
except ValueError:
abort(400)
# Remove tarballs referenced by the old blueprint but not the new one.
b = _blueprint(secret, name)
if b is not None and b is not False:
for filename in set(b.sources.itervalues()) - \
set(request.json.get('sources', {}).itervalues()):
backend.delete_tarball(secret, name, filename[0:-4])
# Store the blueprint JSON in S3.
if not backend.put_blueprint(secret, name, request.data):
abort(502)
return MeteredResponse(response='',
status=202,
content_type='text/plain')
def put(key, data):
"""
Store an object in MongoDB.
"""
librato.count('blueprint-io-server.requests.put')
statsd.increment('blueprint-io-server.requests.put')
# TODO librato.something('blueprint-io-server.storage', len(data))
statsd.update('blueprint-io-server.storage', len(data))
element = StoredObject(key, data)
try:
collection.insert(element.__dict__)
except:
return False
return True
def put(key, data):
librato.count('blueprint-io-server.requests.put')
statsd.increment('blueprint-io-server.requests.put')
statsd.update('blueprint-io-server.storage', len(data))
c = boto.connect_s3(AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY)
b = c.get_bucket(bucket, validate=False)
k = b.new_key(key)
try:
k.set_contents_from_string(data,
policy='public-read',
reduced_redundancy=True)
return True
except (boto.exception.BotoClientError, boto.exception.BotoServerError,
httplib.HTTPException, socket.error, socket.gaierror):
return False
def delete(key):
content_length = head(key)
if content_length is None:
return None
librato.count('blueprint-acmeaws-com-server.requests.delete')
statsd.increment('blueprint-acmeaws-com-server.requests.delete')
c = boto.connect_s3(AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY)
b = c.get_bucket(bucket, validate=False)
try:
b.delete_key(key)
statsd.update('blueprint-acmeaws-com-server.storage', -content_length)
except (boto.exception.BotoClientError, boto.exception.BotoServerError,
httplib.HTTPException, socket.error, socket.gaierror):
return False
def get_tarball(secret, name, sha):
validate_secret(secret)
validate_name(name)
sha = sha.lower()
validate_sha(sha)
content_length = backend.head_tarball(secret, name, sha)
if content_length is None:
abort(404)
librato.count('blueprint-io-server.requests.get')
statsd.increment('blueprint-io-server.requests.get')
librato.count('blueprint-io-server.bandwidth.out', content_length)
statsd.update('blueprint-io-server.bandwidth.out', content_length)
return redirect(backend.url_for_tarball(secret, name, sha), code=301)
def get_tarball(secret, name, sha):
validate_secret(secret)
validate_name(name)
sha = sha.lower()
validate_sha(sha)
content_length = backend.head_tarball(secret, name, sha)
if content_length is None:
abort(404)
librato.count('blueprint-io-server.requests.get')
statsd.increment('blueprint-io-server.requests.get')
librato.count('blueprint-io-server.bandwidth.out', content_length)
statsd.update('blueprint-io-server.bandwidth.out', content_length)
return redirect(backend.url_for_tarball(secret, name, sha), code=301)
def delete(key):
content_length = head(key)
if content_length is None:
return None
librato.count('blueprint-acmeaws-com-server.requests.delete')
statsd.increment('blueprint-acmeaws-com-server.requests.delete')
c = boto.connect_s3(AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY)
b = c.get_bucket(bucket, validate=False)
try:
b.delete_key(key)
statsd.update('blueprint-acmeaws-com-server.storage', -content_length)
except (boto.exception.BotoClientError,
boto.exception.BotoServerError,
httplib.HTTPException,
socket.error,
socket.gaierror):
return False
def put(key, data):
librato.count('blueprint-io-server.requests.put')
statsd.increment('blueprint-io-server.requests.put')
statsd.update('blueprint-io-server.storage', len(data))
c = boto.connect_s3(AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY)
b = c.get_bucket(bucket, validate=False)
k = b.new_key(key)
try:
k.set_contents_from_string(data,
policy='public-read',
reduced_redundancy=True)
return True
except (boto.exception.BotoClientError,
boto.exception.BotoServerError,
httplib.HTTPException,
socket.error,
socket.gaierror):
return False
def put(key, data):
"""
Store an object in S3. This function makes one billable request.
"""
librato.count('blueprint-io-server.requests.put')
statsd.increment('blueprint-io-server.requests.put')
# TODO librato.something('blueprint-io-server.storage', len(data))
statsd.update('blueprint-io-server.storage', len(data))
c = boto.connect_s3(access_key, secret_key)
b = c.get_bucket(bucket, validate=False)
k = b.new_key(key)
try:
k.set_contents_from_string(data,
policy='public-read',
reduced_redundancy=True)
return True
except (boto.exception.BotoClientError, boto.exception.BotoServerError,
httplib.HTTPException, socket.error, socket.gaierror):
return False
def delete(key):
"""
Remove an object from S3. DELETE requests are free but this function
still makes one billable request to account for freed storage.
"""
content_length = head(key)
if content_length is None:
return None
librato.count('blueprint-io-server.requests.delete')
statsd.increment('blueprint-io-server.requests.delete')
c = boto.connect_s3(access_key, secret_key)
b = c.get_bucket(bucket, validate=False)
try:
b.delete_key(key)
# TODO librato.something('blueprint-io-server.storage', -content_length)
statsd.update('blueprint-io-server.storage', -content_length)
except (boto.exception.BotoClientError, boto.exception.BotoServerError,
boto.exception.S3ResponseError, httplib.HTTPException,
socket.error, socket.gaierror):
return False
def get_blueprint(secret, name):
validate_secret(secret)
validate_name(name)
content_length = backend.head_blueprint(secret, name)
if content_length is None:
abort(404)
# Pretty HTML for browsers.
if browser_pattern.search(request.environ.get('HTTP_USER_AGENT', '')) \
or 'html' == request.args.get('format'):
librato.count('blueprint-io-server.renders')
statsd.increment('blueprint-io-server.renders')
return render_template('blueprint.html', b=_blueprint(secret, name))
# Raw JSON for everybody else.
else:
librato.count('blueprint-io-server.requests.get')
statsd.increment('blueprint-io-server.requests.get')
librato.count('blueprint-io-server.bandwidth.out', content_length)
statsd.update('blueprint-io-server.bandwidth.out', content_length)
return redirect(backend.url_for_blueprint(secret, name), code=301)
def put(key, data):
"""
Store an object in S3. This function makes one billable request.
"""
librato.count('blueprint-io-server.requests.put')
statsd.increment('blueprint-io-server.requests.put')
# TODO librato.something('blueprint-io-server.storage', len(data))
statsd.update('blueprint-io-server.storage', len(data))
c = boto.connect_s3(access_key, secret_key)
b = c.get_bucket(bucket, validate=False)
k = b.new_key(key)
try:
k.set_contents_from_string(data,
policy='public-read',
reduced_redundancy=True)
return True
except (boto.exception.BotoClientError,
boto.exception.BotoServerError,
httplib.HTTPException,
socket.error,
socket.gaierror):
return False
def get_blueprint(secret, name):
validate_secret(secret)
validate_name(name)
content_length = backend.head_blueprint(secret, name)
if content_length is None:
abort(404)
# Pretty HTML for browsers.
if browser_pattern.search(request.environ.get('HTTP_USER_AGENT', '')) \
or 'html' == request.args.get('format'):
librato.count('blueprint-io-server.renders')
statsd.increment('blueprint-io-server.renders')
return render_template('blueprint.html', b=_blueprint(secret, name))
# Raw JSON for everybody else.
else:
librato.count('blueprint-io-server.requests.get')
statsd.increment('blueprint-io-server.requests.get')
librato.count('blueprint-io-server.bandwidth.out', content_length)
statsd.update('blueprint-io-server.bandwidth.out', content_length)
return redirect(backend.url_for_blueprint(secret, name), code=301)
def delete(key):
"""
Remove an object from S3. DELETE requests are free but this function
still makes one billable request to account for freed storage.
"""
content_length = head(key)
if content_length is None:
return None
librato.count('blueprint-io-server.requests.delete')
statsd.increment('blueprint-io-server.requests.delete')
c = boto.connect_s3(access_key, secret_key)
b = c.get_bucket(bucket, validate=False)
try:
b.delete_key(key)
# TODO librato.something('blueprint-io-server.storage', -content_length)
statsd.update('blueprint-io-server.storage', -content_length)
except (boto.exception.BotoClientError,
boto.exception.BotoServerError,
boto.exception.S3ResponseError,
httplib.HTTPException,
socket.error,
socket.gaierror):
return False
def __init__(self, *args, **kwargs):
super(MeteredResponse, self).__init__(*args, **kwargs)
content_length = len(kwargs.get('response', ''))
if 0 < content_length:
librato.count('blueprint-io-server.bandwidth.out', content_length)
statsd.update('blueprint-io-server.bandwidth.out', content_length)
def __init__(self, *args, **kwargs):
super(MeteredResponse, self).__init__(*args, **kwargs)
content_length = len(kwargs.get('response', ''))
if 0 < content_length:
librato.count('blueprint-io-server.bandwidth.out', content_length)
statsd.update('blueprint-io-server.bandwidth.out', content_length)
