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vnf-onboarding
OSM Packages
Commits
60634832
Commit
60634832
authored
Oct 17, 2022
by
Mark Beierl
Browse files
Merge branch 'vnf_onboarding_session' into 'master'
VNF Onboarding session packages See merge request
!207
parents
2616e0e0
00cce646
Pipeline
#7642
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in 1 minute and 32 seconds
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Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/params.yaml
Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/params.yaml
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Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_ns/vEPC_nsd.yaml
...fest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_ns/vEPC_nsd.yaml
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Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/.flake8
...emos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/.flake8
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-0
Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/.gitignore
...s/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/.gitignore
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-0
Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/.jujuignore
.../OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/.jujuignore
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Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/CONTRIBUTING.md
...-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/CONTRIBUTING.md
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Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/LICENSE
...emos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/LICENSE
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Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/README.md
...os/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/README.md
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Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/actions.yaml
...OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/actions.yaml
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Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/charmcraft.yaml
...-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/charmcraft.yaml
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Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/config.yaml
.../OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/config.yaml
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Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/metadata.yaml
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Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/requirements-dev.txt
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Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/requirements.txt
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Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/run_tests
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Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/src/charm.py
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Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/tests/__init__.py
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Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/tests/test_charm.py
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Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss_ubuntu-20.04-amd64.charm
...-VNF/NextEPC/vEPC_vnf/charms/hss_ubuntu-20.04-amd64.charm
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Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/spgwmme/.flake8
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No files found.
Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/params.yaml
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60634832
additionalParamsForVnf
:
-
member-vnf-index
:
'
vnf-epc'
additionalParams
:
password
:
'
osm4u'
vld
:
-
name
:
mgmtnet
vim-network-name
:
osm-ext
-
name
:
s1
vim-network-name
:
S1
-
name
:
sgi
vim-network-name
:
SGi
\ No newline at end of file
Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_ns/vEPC_nsd.yaml
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nsd
:
nsd
:
-
description
:
NS with EPC VNF
df
:
-
id
:
default-df
vnf-profile
:
-
id
:
vnf-epc
virtual-link-connectivity
:
-
constituent-cpd-id
:
-
constituent-base-element-id
:
vnf-epc
constituent-cpd-id
:
spgwmme-mgmt-ext
virtual-link-profile-id
:
mgmtnet
-
constituent-cpd-id
:
-
constituent-base-element-id
:
vnf-epc
constituent-cpd-id
:
hss-mgmt-ext
virtual-link-profile-id
:
mgmtnet
-
constituent-cpd-id
:
-
constituent-base-element-id
:
vnf-epc
constituent-cpd-id
:
spgwmme-s1-ext
ip-address
:
192.168.0.11
virtual-link-profile-id
:
s1
-
constituent-cpd-id
:
-
constituent-base-element-id
:
vnf-epc
constituent-cpd-id
:
spgwmme-sgi-ext
ip-address
:
192.168.2.11
virtual-link-profile-id
:
sgi
vnfd-id
:
vEPC-vnf
id
:
vEPC-ns
name
:
vEPC-ns
version
:
1.0
virtual-link-desc
:
-
id
:
mgmtnet
mgmt-network
:
true
-
id
:
s1
-
id
:
sgi
vnfd-id
:
-
vEPC-vnf
Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/.flake8
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[flake8]
max-line-length = 99
select: E,W,F,C,N
exclude:
venv
.git
build
dist
*.egg_info
Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/.gitignore
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venv/
build/
*.charm
.coverage
__pycache__/
*.py[cod]
Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/.jujuignore
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/venv
*.py[cod]
*.charm
Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/CONTRIBUTING.md
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# hss
## Developing
Create and activate a virtualenv with the development requirements:
virtualenv -p python3 venv
source venv/bin/activate
pip install -r requirements-dev.txt
## Code overview
TEMPLATE-TODO:
One of the most important things a consumer of your charm (or library)
needs to know is what set of functionality it provides. Which categories
does it fit into? Which events do you listen to? Which libraries do you
consume? Which ones do you export and how are they used?
## Intended use case
TEMPLATE-TODO:
Why were these decisions made? What's the scope of your charm?
## Roadmap
If this Charm doesn't fulfill all of the initial functionality you were
hoping for or planning on, please add a Roadmap or TODO here
## Testing
The Python operator framework includes a very nice harness for testing
operator behaviour without full deployment. Just
`run_tests`
:
./run_tests
Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/LICENSE
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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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Unless required by applicable law or agreed to in writing, software
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/README.md
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# hss
## Description
Proxy charm used by Open Source Mano (OSM) to configure NextEPC HSS, written in the Python Operator Framwork
Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/actions.yaml
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# Copyright 2022 preethika.p
# See LICENSE file for licensing details.
#
# TEMPLATE-TODO: change this example to suit your needs.
# If you don't need actions, you can remove the file entirely.
# It ties in to the example _on_fortune_action handler in src/charm.py
#
# Learn more about actions at: https://juju.is/docs/sdk/actions
# Required by charms.osm.sshproxy
run
:
description
:
"
Run
an
arbitrary
command"
params
:
command
:
description
:
"
The
command
to
execute."
type
:
string
default
:
"
"
required
:
-
command
generate-ssh-key
:
description
:
"
Generate
a
new
SSH
keypair
for
this
unit.
This
will
replace
any
existing
previously
generated
keypair."
verify-ssh-credentials
:
description
:
"
Verify
that
this
unit
can
authenticate
with
server
specified
by
ssh-hostname
and
ssh-username."
get-ssh-public-key
:
description
:
"
Get
the
public
SSH
key
for
this
unit."
Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/charmcraft.yaml
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# Learn more about charmcraft.yaml configuration at:
# https://juju.is/docs/sdk/charmcraft-config
type
:
"
charm"
bases
:
-
build-on
:
-
name
:
"
ubuntu"
channel
:
"
20.04"
run-on
:
-
name
:
"
ubuntu"
channel
:
"
20.04"
parts
:
charm
:
build-packages
:
-
git
Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/config.yaml
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# Copyright 2022 preethika.p
# See LICENSE file for licensing details.
#
# TEMPLATE-TODO: change this example to suit your needs.
# If you don't need a config, you can remove the file entirely.
# It ties in to the example _on_config_changed handler in src/charm.py
#
# Learn more about config at: https://juju.is/docs/sdk/config
options
:
ssh-hostname
:
type
:
string
default
:
"
"
description
:
"
The
hostname
or
IP
address
of
the
machine
to"
ssh-username
:
type
:
string
default
:
"
"
description
:
"
The
username
to
login
as."
ssh-password
:
type
:
string
default
:
"
"
description
:
"
The
password
used
to
authenticate."
ssh-public-key
:
type
:
string
default
:
"
"
description
:
"
The
public
key
of
this
unit."
ssh-key-type
:
type
:
string
default
:
"
rsa"
description
:
"
The
type
of
encryption
to
use
for
the
SSH
key."
ssh-key-bits
:
type
:
int
default
:
4096
description
:
"
The
number
of
bits
to
use
for
the
SSH
key."
Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/metadata.yaml
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# Copyright 2022 preethika.p
# See LICENSE file for licensing details.
# For a complete list of supported options, see:
# https://juju.is/docs/sdk/metadata-reference
name
:
hss
display-name
:
|
hss
description
:
|
hss
summary
:
|
Charm for hss to exchange s6a interface ip establish HSS - MME session.
peers
:
proxypeer
:
interface
:
proxypeer
provides
:
nextepchss
:
interface
:
hss-interface
requires
:
mme
:
interface
:
mme-interface
Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/requirements-dev.txt
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-r requirements.txt
coverage
flake8
Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/requirements.txt
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ops >= 1.4.0
git+https://github.com/charmed-osm/charms.osm#egg=charms.osm
\ No newline at end of file
Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/run_tests
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#!/bin/sh -e
# Copyright 2022 preethika.p
# See LICENSE file for licensing details.
if
[
-z
"
$VIRTUAL_ENV
"
-a
-d
venv/
]
;
then
.
venv/bin/activate
fi
if
[
-z
"
$PYTHONPATH
"
]
;
then
export
PYTHONPATH
=
"lib:src"
else
export
PYTHONPATH
=
"lib:src:
$PYTHONPATH
"
fi
flake8
coverage run
--branch
--source
=
src
-m
unittest
-v
"
$@
"
coverage report
-m
Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/src/charm.py
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#!/usr/bin/env python3
# Copyright 2022 preethika.p
# See LICENSE file for licensing details.
#
# Learn more at: https://juju.is/docs/sdk
"""Charm the service.
Refer to the following post for a quick-start guide that will help you
develop a new k8s charm using the Operator Framework:
https://discourse.charmhub.io/t/4208
"""
import
logging
from
ops.charm
import
CharmBase
from
ops.framework
import
StoredState
from
ops.main
import
main
from
ops.model
import
ActiveStatus
from
charms.osm.sshproxy
import
SSHProxyCharm
logger
=
logging
.
getLogger
(
__name__
)
class
HssCharm
(
SSHProxyCharm
):
"""Charm the service."""
_stored
=
StoredState
()
def
__init__
(
self
,
*
args
):
super
().
__init__
(
*
args
)
self
.
state
.
set_default
(
ready
=
False
)
self
.
framework
.
observe
(
self
.
on
.
config_changed
,
self
.
on_config_changed
)
self
.
framework
.
observe
(
self
.
on
.
install
,
self
.
on_install
)
self
.
framework
.
observe
(
self
.
on
.
start
,
self
.
on_start
)
self
.
framework
.
observe
(
self
.
on
.
nextepchss_relation_joined
,
self
.
on_nextepchss_relation_joined
)
self
.
framework
.
observe
(
self
.
on
.
mme_relation_changed
,
self
.
on_mme_relation_changed
)
self
.
_stored
.
set_default
(
things
=
[])
def
on_config_changed
(
self
,
event
):
super
().
on_config_changed
(
event
)
self
.
state
.
ready
=
True
def
on_install
(
self
,
event
):
"""Called when the charm is being installed"""
super
().
on_install
(
event
)
def
on_start
(
self
,
event
):
"""Called when the charm is being started"""
super
().
on_start
(
event
)
if
not
self
.
verify_credentials
():
event
.
defer
()
return
proxy
=
self
.
get_ssh_proxy
()
ips
,
_
=
proxy
.
run
(
"hostname -I"
)
ip_list
=
ips
.
split
(
" "
)
self
.
state
.
hss_ip
=
ip_list
[
1
]
def
on_nextepchss_relation_joined
(
self
,
event
):
if
self
.
unit
.
is_leader
():
if
not
self
.
state
.
ready
:
event
.
defer
()
return
relation
=
self
.
model
.
get_relation
(
"nextepchss"
)
if
relation
is
not
None
:
relation
.
data
[
self
.
unit
][
"hss_ip"
]
=
self
.
state
.
hss_ip
self
.
model
.
unit
.
status
=
ActiveStatus
(
"Parameter sent from hss:{}"
.
format
(
self
.
state
.
hss_ip
))
def
on_mme_relation_changed
(
self
,
event
):
if
self
.
model
.
unit
.
is_leader
():
stderr
=
None
try
:
spgw_ip
=
event
.
relation
.
data
[
event
.
unit
].
get
(
"spgwmme_ip"
)
if
spgw_ip
is
None
:
return
proxy
=
self
.
get_ssh_proxy
()
cmd1
=
'sudo sed -i "
\'
s/$hss_ip/{}/g
\'
" /etc/nextepc/freeDiameter/hss.conf'
.
format
(
self
.
state
.
hss_ip
)
stdout
,
stderr
=
proxy
.
run
(
cmd1
)
cmd2
=
'sudo sed -i "
\'
s/$spgw_ip/{}/g
\'
" /etc/nextepc/freeDiameter/hss.conf'
.
format
(
spgw_ip
)
stdout
,
stderr
=
proxy
.
run
(
cmd2
)
self
.
_restart_hss
()
except
Exception
as
e
:
event
.
fail
(
"Action failed {}. Stderr: {}"
.
format
(
e
,
stderr
))
else
:
event
.
fail
(
"Unit is not leader"
)
def
_restart_hss
(
self
):
cmd
=
"sudo systemctl restart nextepc-hssd"
proxy
=
self
.
get_ssh_proxy
()
stdout
,
stderr
=
proxy
.
run
(
cmd
)
if
__name__
==
"__main__"
:
main
(
HssCharm
)
Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/tests/__init__.py
0 → 100644
View file @
60634832
import
ops.testing
ops
.
testing
.
SIMULATE_CAN_CONNECT
=
True
Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss/tests/test_charm.py
0 → 100644
View file @
60634832
# Copyright 2022 preethika.p
# See LICENSE file for licensing details.
#
# Learn more about testing at: https://juju.is/docs/sdk/testing
import
unittest
from
unittest.mock
import
Mock
from
charm
import
HssCharm
from
ops.model
import
ActiveStatus
from
ops.testing
import
Harness
class
TestCharm
(
unittest
.
TestCase
):
def
setUp
(
self
):
self
.
harness
=
Harness
(
HssCharm
)
self
.
addCleanup
(
self
.
harness
.
cleanup
)
self
.
harness
.
begin
()
def
test_config_changed
(
self
):
self
.
assertEqual
(
list
(
self
.
harness
.
charm
.
_stored
.
things
),
[])
self
.
harness
.
update_config
({
"thing"
:
"foo"
})
self
.
assertEqual
(
list
(
self
.
harness
.
charm
.
_stored
.
things
),
[
"foo"
])
def
test_action
(
self
):
# the harness doesn't (yet!) help much with actions themselves
action_event
=
Mock
(
params
=
{
"fail"
:
""
})
self
.
harness
.
charm
.
_on_fortune_action
(
action_event
)
self
.
assertTrue
(
action_event
.
set_results
.
called
)
def
test_action_fail
(
self
):
action_event
=
Mock
(
params
=
{
"fail"
:
"fail this"
})
self
.
harness
.
charm
.
_on_fortune_action
(
action_event
)
self
.
assertEqual
(
action_event
.
fail
.
call_args
,
[(
"fail this"
,)])
def
test_httpbin_pebble_ready
(
self
):
# Simulate making the Pebble socket available
self
.
harness
.
set_can_connect
(
"httpbin"
,
True
)
# Check the initial Pebble plan is empty
initial_plan
=
self
.
harness
.
get_container_pebble_plan
(
"httpbin"
)
self
.
assertEqual
(
initial_plan
.
to_yaml
(),
"{}
\n
"
)
# Expected plan after Pebble ready with default config
expected_plan
=
{
"services"
:
{
"httpbin"
:
{
"override"
:
"replace"
,
"summary"
:
"httpbin"
,
"command"
:
"gunicorn -b 0.0.0.0:80 httpbin:app -k gevent"
,
"startup"
:
"enabled"
,
"environment"
:
{
"thing"
:
"🎁"
},
}
},
}
# Get the httpbin container from the model
container
=
self
.
harness
.
model
.
unit
.
get_container
(
"httpbin"
)
# Emit the PebbleReadyEvent carrying the httpbin container
self
.
harness
.
charm
.
on
.
httpbin_pebble_ready
.
emit
(
container
)
# Get the plan now we've run PebbleReady
updated_plan
=
self
.
harness
.
get_container_pebble_plan
(
"httpbin"
).
to_dict
()
# Check we've got the plan we expected
self
.
assertEqual
(
expected_plan
,
updated_plan
)
# Check the service was started
service
=
self
.
harness
.
model
.
unit
.
get_container
(
"httpbin"
).
get_service
(
"httpbin"
)
self
.
assertTrue
(
service
.
is_running
())
# Ensure we set an ActiveStatus with no message
self
.
assertEqual
(
self
.
harness
.
model
.
unit
.
status
,
ActiveStatus
())
Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/hss_ubuntu-20.04-amd64.charm
0 → 100644
View file @
60634832
File added
Hackfest_Demos/OSM-MR13/1.2-VNF/NextEPC/vEPC_vnf/charms/spgwmme/.flake8
0 → 100644
View file @
60634832
[flake8]
max-line-length = 99
select: E,W,F,C,N
exclude:
venv
.git
build
dist
*.egg_info
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