airship/deckhand
Code Issues Proposed changes

Airflow and Openstack modules upgrade

Browse Source 
This PS upgrades Airflow to 2.10.4 and Openstack
modules to 2024.1 Caracal versions

Change-Id: I577520cddaa73f9e1441922ccd67f75a5f1c3908
This commit is contained in:
Sergiy Markin 2024-12-16 21:03:09 +00:00
parent dac279a6cd
commit dacedae17b
18 changed files with 137 additions and 102 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
.zuul.yaml
View File

@ -313,7 +313,7 @@
commit: true commit: true
static: static:
- latest - latest
- airflow_2.10.2 - airflow_2.10.4
- job: - job:
name: deckhand-docker-tag-ubuntu_jammy name: deckhand-docker-tag-ubuntu_jammy

5
ChangeLog
View File

@ -1,6 +1,11 @@
CHANGES CHANGES
======= =======
* Airflow and Openstack modules upgrade
* Remove ubuntu\_focal as image alias
* Bump up docker Pypi module version
* Airflow 2.10.2 fixes
* Airflow 2.10.2 + ubuntu\_jammy
* Update deploy-env parameters * Update deploy-env parameters
* Kubeadm based Airskiff gate * Kubeadm based Airskiff gate
* Fix deckhand-api dependences * Fix deckhand-api dependences

2
charts/deckhand/Chart.yaml
View File

@ -15,7 +15,7 @@
apiVersion: v1 apiVersion: v1
description: A Helm chart for Deckhand description: A Helm chart for Deckhand
name: deckhand name: deckhand
version: 0.2.2 version: 0.2.3
appVersion: 1.1.0 appVersion: 1.1.0
keywords: keywords:
- deckhand - deckhand

13
deckhand/common/utils.py
View File

@ -17,6 +17,7 @@ import copy
import re import re
import six import six
import string import string
import yaml
from beaker.cache import CacheManager from beaker.cache import CacheManager
from beaker.util import parse_cache_config_options from beaker.util import parse_cache_config_options
@ -41,6 +42,18 @@ _CACHE = CacheManager(**parse_cache_config_options(_CACHE_OPTS))
_ARRAY_RE = re.compile(r'.*\[\d+\].*') _ARRAY_RE = re.compile(r'.*\[\d+\].*')
def safe_yaml_dump(data):
"""
Automatically handle the difference between
yaml.safe_dump and yaml.safe_dump_all
to avoid errors when dumping YAML.
"""
if isinstance(data, (list, tuple)): # Multiple documents
return yaml.safe_dump_all(data)
else: # Single document
return yaml.safe_dump(data)
def to_camel_case(s): def to_camel_case(s):
"""Convert string to camel case.""" """Convert string to camel case."""
return (s[0].lower() + string.capwords(s, sep='_') return (s[0].lower() + string.capwords(s, sep='_')

5
deckhand/control/buckets.py
View File

@ -13,9 +13,11 @@
# limitations under the License. # limitations under the License.
import falcon import falcon
from oslo_log import log as logging from oslo_log import log as logging
from oslo_utils import excutils from oslo_utils import excutils
from deckhand.common import utils
from deckhand.common import document as document_wrapper from deckhand.common import document as document_wrapper
from deckhand.control import base as api_base from deckhand.control import base as api_base
from deckhand.control.views import document as document_view from deckhand.control.views import document as document_view
@ -65,7 +67,8 @@ class BucketsResource(api_base.BaseResource):
created_documents = self._create_revision_documents( created_documents = self._create_revision_documents(
bucket_name, documents) bucket_name, documents)
resp.text = self.view_builder.list(created_documents) resp.text = utils.safe_yaml_dump(
self.view_builder.list(created_documents))
resp.status = falcon.HTTP_200 resp.status = falcon.HTTP_200
def _encrypt_secret_documents(self, documents): def _encrypt_secret_documents(self, documents):

3
deckhand/control/revision_deepdiffing.py
View File

@ -18,6 +18,7 @@ import six
from oslo_log import log as logging from oslo_log import log as logging
from oslo_utils import excutils from oslo_utils import excutils
from deckhand.common import utils
from deckhand.control import base as api_base from deckhand.control import base as api_base
from deckhand.engine.revision_diff import revision_diff from deckhand.engine.revision_diff import revision_diff
from deckhand import errors from deckhand import errors
@ -51,4 +52,4 @@ class RevisionDeepDiffingResource(api_base.BaseResource):
LOG.exception(message) LOG.exception(message)
resp.status = falcon.HTTP_200 resp.status = falcon.HTTP_200
resp.text = resp_body resp.text = utils.safe_yaml_dump(resp_body)

4
deckhand/control/revision_diffing.py
View File

@ -13,10 +13,12 @@
# limitations under the License. # limitations under the License.
import falcon import falcon
import six import six
from oslo_log import log as logging from oslo_log import log as logging
from oslo_utils import excutils from oslo_utils import excutils
from deckhand.common import utils
from deckhand.control import base as api_base from deckhand.control import base as api_base
from deckhand.engine.revision_diff import revision_diff from deckhand.engine.revision_diff import revision_diff
from deckhand import errors from deckhand import errors
@ -50,4 +52,4 @@ class RevisionDiffingResource(api_base.BaseResource):
LOG.exception(message) LOG.exception(message)
resp.status = falcon.HTTP_200 resp.status = falcon.HTTP_200
resp.text = resp_body resp.text = utils.safe_yaml_dump(resp_body)

6
deckhand/control/revision_documents.py
View File

@ -13,6 +13,7 @@
# limitations under the License. # limitations under the License.
import falcon import falcon
from oslo_log import log as logging from oslo_log import log as logging
import six import six
@ -81,7 +82,7 @@ class RevisionDocumentsResource(api_base.BaseResource):
documents = documents[:limit] documents = documents[:limit]
resp.status = falcon.HTTP_200 resp.status = falcon.HTTP_200
resp.text = self.view_builder.list(documents) resp.text = utils.safe_yaml_dump(self.view_builder.list(documents))
class RenderedDocumentsResource(api_base.BaseResource): class RenderedDocumentsResource(api_base.BaseResource):
@ -156,4 +157,5 @@ class RenderedDocumentsResource(api_base.BaseResource):
rendered_documents = rendered_documents[:limit] rendered_documents = rendered_documents[:limit]
resp.status = falcon.HTTP_200 resp.status = falcon.HTTP_200
resp.text = self.view_builder.list(rendered_documents) resp.text = utils.safe_yaml_dump(
self.view_builder.list(rendered_documents))

8
deckhand/control/revision_tags.py
View File

@ -13,9 +13,11 @@
# limitations under the License. # limitations under the License.
import falcon import falcon
from oslo_log import log as logging from oslo_log import log as logging
from oslo_utils import excutils from oslo_utils import excutils
from deckhand.common import utils
from deckhand.control import base as api_base from deckhand.control import base as api_base
from deckhand.control.views import revision_tag as revision_tag_view from deckhand.control.views import revision_tag as revision_tag_view
from deckhand.db.sqlalchemy import api as db_api from deckhand.db.sqlalchemy import api as db_api
@ -44,7 +46,7 @@ class RevisionTagsResource(api_base.BaseResource):
resp_body = revision_tag_view.ViewBuilder().show(resp_tag) resp_body = revision_tag_view.ViewBuilder().show(resp_tag)
resp.status = falcon.HTTP_201 resp.status = falcon.HTTP_201
resp.text = resp_body resp.text = utils.safe_yaml_dump(resp_body)
def on_get(self, req, resp, revision_id, tag=None): def on_get(self, req, resp, revision_id, tag=None):
"""Show tag details or list all tags for a revision.""" """Show tag details or list all tags for a revision."""
@ -66,7 +68,7 @@ class RevisionTagsResource(api_base.BaseResource):
resp_body = revision_tag_view.ViewBuilder().show(resp_tag) resp_body = revision_tag_view.ViewBuilder().show(resp_tag)
resp.status = falcon.HTTP_200 resp.status = falcon.HTTP_200
resp.text = resp_body resp.text = utils.safe_yaml_dump(resp_body)
@policy.authorize('deckhand:list_tags') @policy.authorize('deckhand:list_tags')
def _list_all_tags(self, req, resp, revision_id): def _list_all_tags(self, req, resp, revision_id):
@ -80,7 +82,7 @@ class RevisionTagsResource(api_base.BaseResource):
resp_body = revision_tag_view.ViewBuilder().list(resp_tags) resp_body = revision_tag_view.ViewBuilder().list(resp_tags)
resp.status = falcon.HTTP_200 resp.status = falcon.HTTP_200
resp.text = resp_body resp.text = utils.safe_yaml_dump(resp_body)
def on_delete(self, req, resp, revision_id, tag=None): def on_delete(self, req, resp, revision_id, tag=None):
"""Deletes a single tag or deletes all tags for a revision.""" """Deletes a single tag or deletes all tags for a revision."""

5
deckhand/control/revisions.py
View File

@ -13,6 +13,7 @@
# limitations under the License. # limitations under the License.
import falcon import falcon
from oslo_log import log as logging from oslo_log import log as logging
from oslo_utils import excutils from oslo_utils import excutils
@ -61,7 +62,7 @@ class RevisionsResource(api_base.BaseResource):
revision_resp = self.view_builder.show(revision) revision_resp = self.view_builder.show(revision)
resp.status = falcon.HTTP_200 resp.status = falcon.HTTP_200
resp.text = revision_resp resp.text = utils.safe_yaml_dump(revision_resp)
@policy.authorize('deckhand:list_revisions') @policy.authorize('deckhand:list_revisions')
@common.sanitize_params(['tag', 'order', 'sort']) @common.sanitize_params(['tag', 'order', 'sort'])
@ -74,7 +75,7 @@ class RevisionsResource(api_base.BaseResource):
revisions = utils.multisort(revisions, sort_by, order_by) revisions = utils.multisort(revisions, sort_by, order_by)
resp.status = falcon.HTTP_200 resp.status = falcon.HTTP_200
resp.text = self.view_builder.list(revisions) resp.text = utils.safe_yaml_dump(self.view_builder.list(revisions))
def _delete_all_barbican_secrets(self): def _delete_all_barbican_secrets(self):
filters = {'metadata.storagePolicy': 'encrypted'} filters = {'metadata.storagePolicy': 'encrypted'}

4
deckhand/control/rollback.py
View File

@ -13,9 +13,11 @@
# limitations under the License. # limitations under the License.
import falcon import falcon
from oslo_log import log as logging from oslo_log import log as logging
from oslo_utils import excutils from oslo_utils import excutils
from deckhand.common import utils
from deckhand.control import base as api_base from deckhand.control import base as api_base
from deckhand.control.views import revision as revision_view from deckhand.control.views import revision as revision_view
from deckhand.db.sqlalchemy import api as db_api from deckhand.db.sqlalchemy import api as db_api
@ -55,4 +57,4 @@ class RollbackResource(api_base.BaseResource):
revision_resp = self.view_builder.show(rollback_revision) revision_resp = self.view_builder.show(rollback_revision)
resp.status = falcon.HTTP_201 resp.status = falcon.HTTP_201
resp.text = revision_resp resp.text = utils.safe_yaml_dump(revision_resp)

8
deckhand/control/validations.py
View File

@ -13,9 +13,11 @@
# limitations under the License. # limitations under the License.
import falcon import falcon
from oslo_log import log as logging from oslo_log import log as logging
from oslo_utils import excutils from oslo_utils import excutils
from deckhand.common import utils
from deckhand.control import base as api_base from deckhand.control import base as api_base
from deckhand.control.views import validation as validation_view from deckhand.control.views import validation as validation_view
from deckhand.db.sqlalchemy import api as db_api from deckhand.db.sqlalchemy import api as db_api
@ -50,7 +52,7 @@ class ValidationsResource(api_base.BaseResource):
LOG.exception(message) LOG.exception(message)
resp.status = falcon.HTTP_201 resp.status = falcon.HTTP_201
resp.text = self.view_builder.show(resp_body) resp.text = utils.safe_yaml_dump(self.view_builder.show(resp_body))
def on_get(self, req, resp, revision_id, validation_name=None, def on_get(self, req, resp, revision_id, validation_name=None,
entry_id=None): entry_id=None):
@ -64,7 +66,7 @@ class ValidationsResource(api_base.BaseResource):
resp_body = self._list_all_validations(req, resp, revision_id) resp_body = self._list_all_validations(req, resp, revision_id)
resp.status = falcon.HTTP_200 resp.status = falcon.HTTP_200
resp.text = resp_body resp.text = utils.safe_yaml_dump(resp_body)
@policy.authorize('deckhand:show_validation') @policy.authorize('deckhand:show_validation')
def _show_validation_entry(self, req, resp, revision_id, validation_name, def _show_validation_entry(self, req, resp, revision_id, validation_name,
@ -128,4 +130,4 @@ class ValidationsDetailsResource(api_base.BaseResource):
raise falcon.HTTPNotFound(description=e.format_message()) raise falcon.HTTPNotFound(description=e.format_message())
resp.status = falcon.HTTP_200 resp.status = falcon.HTTP_200
resp.text = self.view_builder.detail(entries) resp.text = utils.safe_yaml_dump(self.view_builder.detail(entries))

4
deckhand/control/versions.py
View File

@ -14,6 +14,7 @@
import falcon import falcon
from deckhand.common import utils
from deckhand.control import base as api_base from deckhand.control import base as api_base
@ -26,10 +27,11 @@ class VersionsResource(api_base.BaseResource):
no_authentication_methods = ['GET'] no_authentication_methods = ['GET']
def on_get(self, req, resp): def on_get(self, req, resp):
resp.text = { resp_body = {
'v1.0': { 'v1.0': {
'path': '/api/v1.0', 'path': '/api/v1.0',
'status': 'stable' 'status': 'stable'
} }
} }
resp.text = utils.safe_yaml_dump(resp_body)
resp.status = falcon.HTTP_200 resp.status = falcon.HTTP_200

4
deckhand/errors.py
View File

@ -15,7 +15,7 @@
import falcon import falcon
from oslo_log import log as logging from oslo_log import log as logging
import six import six
import yaml from deckhand.common import utils
LOG = logging.getLogger(__name__) LOG = logging.getLogger(__name__)
@ -102,7 +102,7 @@ def format_error_resp(req,
} }
resp.status = status_code resp.status = status_code
resp.text = yaml.safe_dump(error_response) resp.text = utils.safe_yaml_dump(error_response)
def default_exception_handler(req, resp, ex, params): def default_exception_handler(req, resp, ex, params):

46
requirements-direct.txt
View File

@ -18,29 +18,29 @@ psycopg2-binary
uwsgi uwsgi
xattr==0.10.1 xattr==0.10.1
# Openstack Antelope 2023.1 # Openstack Caracal 2024.1
# https://releases.openstack.org/antelope/index.html # https://releases.openstack.org/caracal/index.html
barbican==16.0.0 barbican==18.0.0
python-barbicanclient==5.5.0 python-barbicanclient==5.7.0
python-keystoneclient==5.1.0 python-keystoneclient==5.4.0
keystoneauth1==5.1.2 keystoneauth1==5.6.0
keystonemiddleware==10.2.0 keystonemiddleware==10.6.0
oslo.cache==3.3.1 oslo.cache==3.7.0
oslo.concurrency==5.1.1 oslo.concurrency==6.0.0
oslo.config==9.1.1 oslo.config==9.4.0
oslo.context==5.1.1 oslo.context==5.5.0
oslo.db==12.3.1 oslo.db==15.0.0
oslo.i18n==6.0.0 oslo.i18n==6.3.0
oslo.log==5.2.0 oslo.log==5.5.1
oslo.messaging==14.2.4 oslo.messaging==14.7.2
oslo.metrics==0.6.0 oslo.metrics==0.8.0
oslo.middleware==5.1.1 oslo.middleware==6.1.0
oslo.policy==4.1.1 oslo.policy==4.3.0
oslo.serialization==5.1.1 oslo.serialization==5.4.1
oslo.service==3.1.1 oslo.service==3.4.1
oslo.upgradecheck==2.1.1 oslo.upgradecheck==2.3.0
oslo.utils==6.1.0 oslo.utils==7.1.0
oslo.versionedobjects==3.1.0 oslo.versionedobjects==3.3.0

115
requirements-frozen.txt
View File

@ -1,69 +1,69 @@
alembic==1.13.2 alembic==1.14.0
amqp==5.2.0 amqp==5.3.1
attrs==24.2.0 attrs==24.2.0
autopage==0.5.2 autopage==0.5.2
barbican==16.0.0 barbican==18.0.0
bcrypt==4.2.0 bcrypt==4.2.1
Beaker==1.13.0 Beaker==1.13.0
cachetools==5.5.0 cachetools==5.5.0
castellan==5.1.1 castellan==5.2.0
certifi==2024.8.30 certifi==2024.8.30
cffi==1.17.1 cffi==1.17.1
charset-normalizer==3.3.2 charset-normalizer==3.4.0
cliff==4.7.0 cliff==4.8.0
cmd2==2.4.3 cmd2==2.5.8
cryptography==42.0.8 cryptography==42.0.8
debtcollector==3.0.0 debtcollector==3.0.0
decorator==5.1.1 decorator==5.1.1
deepdiff==8.0.1 deepdiff==8.1.1
dnspython==2.6.1 dnspython==2.7.0
dogpile.cache==1.3.3 dogpile.cache==1.3.3
eventlet==0.37.0 eventlet==0.38.1
falcon==3.1.3 falcon==4.0.2
fasteners==0.19 fasteners==0.19
fixtures==4.1.0 fixtures==4.1.0
futurist==3.0.0 futurist==3.0.0
greenlet==3.1.0 greenlet==3.1.1
html5lib==0.9999999 html5lib==0.9999999
httpexceptor==1.4.0 httpexceptor==1.4.0
idna==3.10 idna==3.10
iso8601==2.1.0 iso8601==2.1.0
Jinja2==3.1.4 Jinja2==3.1.4
jsonpath-ng==1.6.1 jsonpath-ng==1.7.0
jsonpickle==3.3.0 jsonpickle==3.4.2
jsonschema==4.23.0 jsonschema==4.23.0
jsonschema-specifications==2023.12.1 jsonschema-specifications==2023.12.1
keystoneauth1==5.1.2 keystoneauth1==5.6.0
keystonemiddleware==10.2.0 keystonemiddleware==10.6.0
kombu==5.4.1 kombu==5.4.2
ldap3==2.9.1 ldap3==2.9.1
logutils==0.3.5 logutils==0.3.5
Mako==1.3.5 Mako==1.3.8
MarkupSafe==2.1.5 MarkupSafe==3.0.2
microversion-parse==2.0.0 microversion-parse==2.0.0
msgpack==1.1.0 msgpack==1.1.0
netaddr==1.3.0 netaddr==1.3.0
netifaces==0.11.0 netifaces==0.11.0
networkx==3.3 networkx==3.4.2
orderly-set==5.2.2 orderly-set==5.2.3
os-service-types==1.7.0 os-service-types==1.7.0
oslo.cache==3.3.1 oslo.cache==3.7.0
oslo.concurrency==5.1.1 oslo.concurrency==6.0.0
oslo.config==9.1.1 oslo.config==9.4.0
oslo.context==5.1.1 oslo.context==5.5.0
oslo.db==12.3.1 oslo.db==15.0.0
oslo.i18n==6.0.0 oslo.i18n==6.3.0
oslo.log==5.2.0 oslo.log==5.5.1
oslo.messaging==14.2.4 oslo.messaging==14.7.2
oslo.metrics==0.6.0 oslo.metrics==0.8.0
oslo.middleware==5.1.1 oslo.middleware==6.1.0
oslo.policy==4.1.1 oslo.policy==4.3.0
oslo.serialization==5.1.1 oslo.serialization==5.4.1
oslo.service==3.1.1 oslo.service==3.4.1
oslo.upgradecheck==2.1.1 oslo.upgradecheck==2.3.0
oslo.utils==6.1.0 oslo.utils==7.1.0
oslo.versionedobjects==3.1.0 oslo.versionedobjects==3.3.0
packaging==24.1 packaging==24.2
Paste==3.10.1 Paste==3.10.1
PasteDeploy==3.1.0 PasteDeploy==3.1.0
PasteScript==3.6.0 PasteScript==3.6.0
@ -71,19 +71,20 @@ pbr==6.1.0
pecan==1.5.1 pecan==1.5.1
pip==24.1 pip==24.1
ply==3.11 ply==3.11
prettytable==3.11.0 prettytable==3.12.0
prometheus_client==0.20.0 prometheus_client==0.21.1
psycopg2-binary==2.9.9 psycopg2-binary==2.9.10
pyasn1==0.6.1 pyasn1==0.6.1
pycadf==3.1.1 pycadf==4.0.0
pycparser==2.22 pycparser==2.22
PyJWT==2.10.1
pylibyaml==0.1.0 pylibyaml==0.1.0
pyOpenSSL==24.2.1 pyOpenSSL==24.3.0
pyparsing==3.1.4 pyparsing==3.2.0
pyperclip==1.9.0 pyperclip==1.9.0
python-barbicanclient==5.5.0 python-barbicanclient==5.7.0
python-dateutil==2.9.0.post0 python-dateutil==2.9.0.post0
python-keystoneclient==5.1.0 python-keystoneclient==5.4.0
python-memcached==1.62 python-memcached==1.62
python-mimeparse==2.0.0 python-mimeparse==2.0.0
pytz==2024.2 pytz==2024.2
@ -94,29 +95,27 @@ requests==2.32.3
resolver==0.2.1 resolver==0.2.1
rfc3986==2.0.0 rfc3986==2.0.0
Routes==2.5.1 Routes==2.5.1
rpds-py==0.20.0 rpds-py==0.22.3
selector==0.10.1 selector==0.10.1
setuptools==70.1.0 setuptools==70.1.0
simplejson==3.19.3 simplejson==3.19.3
six==1.16.0 six==1.17.0
SQLAlchemy==1.4.54 SQLAlchemy==1.4.54
sqlalchemy-migrate==0.13.0
sqlparse==0.5.1
statsd==4.0.1 statsd==4.0.1
stevedore==5.3.0 stevedore==5.4.0
Tempita==0.5.2
testresources==2.0.1 testresources==2.0.1
testscenarios==0.5.0 testscenarios==0.5.0
testtools==2.7.2 testtools==2.7.2
tiddlyweb==2.4.3 tiddlyweb==2.4.3
typing_extensions==4.12.2 typing_extensions==4.12.2
urllib3==2.2.2 tzdata==2024.2
uWSGI==2.0.27 urllib3==2.2.3
uWSGI==2.0.28
vine==5.1.0 vine==5.1.0
wcwidth==0.2.13 wcwidth==0.2.13
WebOb==1.8.8 WebOb==1.8.9
Werkzeug==2.2.3 Werkzeug==2.2.3
wheel==0.43.0 wheel==0.43.0
wrapt==1.16.0 wrapt==1.17.0
xattr==0.10.1 xattr==0.10.1
yappi==1.6.0 yappi==1.6.10

1
tools/whitespace-linter.sh
View File

@ -15,6 +15,7 @@ RES=$(find . \
-not -name "*.html" \ -not -name "*.html" \
-not -name "favicon_32.png" \ -not -name "favicon_32.png" \
-not -name "*.pyc" \ -not -name "*.pyc" \
-not -path "*/cover/*" \
-type f -exec egrep -l " +$" {} \;) -type f -exec egrep -l " +$" {} \;)
if [[ -n $RES ]]; then if [[ -n $RES ]]; then

4
tox.ini
View File

@ -34,7 +34,7 @@ passenv =
deps = deps =
-r{toxinidir}/requirements-frozen.txt -r{toxinidir}/requirements-frozen.txt
-r{toxinidir}/test-requirements.txt -r{toxinidir}/test-requirements.txt
-c https://raw.githubusercontent.com/apache/airflow/constraints-2.10.2/constraints-3.10.txt -c https://raw.githubusercontent.com/apache/airflow/constraints-2.10.4/constraints-3.10.txt
commands = commands =
find . -type f -name "*.pyc" -delete find . -type f -name "*.pyc" -delete
rm -Rf .testrepository/times.dbm rm -Rf .testrepository/times.dbm
@ -54,7 +54,7 @@ allowlist_externals=
sh sh
deps= deps=
-r{toxinidir}/requirements-direct.txt -r{toxinidir}/requirements-direct.txt
-c https://raw.githubusercontent.com/apache/airflow/constraints-2.10.2/constraints-3.10.txt -c https://raw.githubusercontent.com/apache/airflow/constraints-2.10.4/constraints-3.10.txt
commands= commands=
rm -f requirements-frozen.txt rm -f requirements-frozen.txt
sh -c "pip freeze --all | grep -vE 'deckhand|pyinotify|pkg-resources==0.0.0' > requirements-frozen.txt" sh -c "pip freeze --all | grep -vE 'deckhand|pyinotify|pkg-resources==0.0.0' > requirements-frozen.txt"