OpenDev Migration Patch

This commit was bulk generated and pushed by the OpenDev sysadmins
as a part of the Git hosting and code review systems migration
detailed in these mailing list posts:

http://lists.openstack.org/pipermail/openstack-discuss/2019-March/003603.html
http://lists.openstack.org/pipermail/openstack-discuss/2019-April/004920.html

Attempts have been made to correct repository namespaces and
hostnames based on simple pattern matching, but it's possible some
were updated incorrectly or missed entirely. Please reach out to us
via the contact information listed at https://opendev.org/ with any
questions you may have.

.gitreview

@@ -1,4 +1,4 @@
 [gerrit]
-host=review.openstack.org
+host=review.opendev.org
 port=29418
-project=openstack/neutron-classifier.git
+project=x/neutron-classifier.git

.zuul.yaml

@@ -17,9 +17,9 @@
     post-run: playbooks/legacy/neutron-classifier-functional-dsvm/post.yaml
     timeout: 7800
     required-projects:
-      - openstack-infra/devstack-gate
-      - git.openstack.org/openstack/keystone
-      - git.openstack.org/openstack/neutron
+      - openstack/devstack-gate
+      - opendev.org/openstack/keystone
+      - opendev.org/openstack/neutron
     roles:
       - zuul: openstack-infra/devstack
     vars:

playbooks/legacy/neutron-classifier-functional-dsvm/run.yaml

@@ -13,12 +13,12 @@
           set -x
           cat > clonemap.yaml << EOF
           clonemap:
-            - name: openstack-infra/devstack-gate
+            - name: openstack/devstack-gate
               dest: devstack-gate
           EOF
           /usr/zuul-env/bin/zuul-cloner -m clonemap.yaml --cache-dir /opt/git \
-              https://git.openstack.org \
-              openstack-infra/devstack-gate
+              https://opendev.org \
+              openstack/devstack-gate
         executable: /bin/bash
         chdir: '{{ ansible_user_dir }}/workspace'
       environment: '{{ zuul | zuul_legacy_vars }}'
@@ -29,7 +29,7 @@
           set -x
           cat << 'EOF' >>"/tmp/dg-local.conf"
           [[local|localrc]]
-          enable_plugin neutron-classifier https://git.openstack.org/openstack/neutron-classifier
+          enable_plugin neutron-classifier https://opendev.org/x/neutron-classifier
           EOF
         executable: /bin/bash
         chdir: '{{ ansible_user_dir }}/workspace'
@@ -52,7 +52,7 @@
           # Because we are testing a non standard project, add
           # our project repository. This makes zuul do the right
           # reference magic for testing changes.
-          export PROJECTS="openstack/neutron-classifier $PROJECTS"
+          export PROJECTS="x/neutron-classifier $PROJECTS"
           # Keep localrc to be able to set some vars in pre_test_hook
           export KEEP_LOCALRC=1
           function gate_hook {