Use opendev repository

Change-Id: I52a31d4728b9f656a0263422a00063b027bde0b8

README.rst

@@ -5,7 +5,7 @@ networking-l2gw
 API's and implementations to support L2 Gateways in Neutron.
 
 * Free software: Apache license
-* Source: https://git.openstack.org/cgit/openstack/networking-l2gw
+* Source: https://opendev.org/openstack/networking-l2gw
 
 L2 Gateways
 -----------

setup.cfg

@@ -5,7 +5,7 @@ description-file =
     README.rst
 author = OpenStack
 author-email = openstack-discuss@lists.openstack.org
-home-page = https://git.openstack.org/cgit/openstack/networking-l2gw
+home-page = https://opendev.org/openstack/networking-l2gw
 classifier =
     Environment :: OpenStack
     Intended Audience :: Information Technology

tox.ini

@@ -9,7 +9,7 @@ setenv =
     PYTHONWARNINGS=default::DeprecationWarning
 usedevelop = True
 install_command = pip install {opts} {packages}
-deps = -c{env:UPPER_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master}
+deps = -c{env:UPPER_CONSTRAINTS_FILE:https://opendev.org/openstack/requirements/raw/branch/master/upper-constraints.txt}
        -r{toxinidir}/requirements.txt
        -r{toxinidir}/test-requirements.txt
 whitelist_externals = *
@@ -36,7 +36,7 @@ commands = python setup.py testr --coverage --testr-args='{posargs}'
 
 [testenv:docs]
 basepython = python3
-deps = -c{env:UPPER_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master}
+deps = -c{env:UPPER_CONSTRAINTS_FILE:https://opendev.org/openstack/requirements/raw/branch/master/upper-constraints.txt}
        -r{toxinidir}/doc/requirements.txt
 commands = sphinx-build -W -d doc/build/doctrees -b html doc/source doc/build/html
 
@@ -66,7 +66,7 @@ deps =
 # run locally (not in the gate) using editable mode
 # https://pip.pypa.io/en/stable/reference/pip_install/#editable-installs
 commands =
-    pip install -q -e "git+https://git.openstack.org/openstack/neutron#egg=neutron"
+    pip install -q -e "git+https://opendev.org/openstack/neutron#egg=neutron"
 
 [testenv:py3-dev]
 basepython = python3