diff --git a/doc/source/contributor/development_environment.rst b/doc/source/contributor/development_environment.rst
index 9a73e537263..2a4ceffcd50 100644
--- a/doc/source/contributor/development_environment.rst
+++ b/doc/source/contributor/development_environment.rst
@@ -52,7 +52,7 @@ Getting the code
 
 Grab the code::
 
-    git clone git://git.openstack.org/openstack/neutron.git
+    git clone https://git.openstack.org/openstack/neutron.git
     cd neutron
 
 Testing Neutron
diff --git a/neutron/tests/contrib/hooks/qos b/neutron/tests/contrib/hooks/qos
index 0472ccf4cba..21bb1ff4674 100644
--- a/neutron/tests/contrib/hooks/qos
+++ b/neutron/tests/contrib/hooks/qos
@@ -1,2 +1,2 @@
-enable_plugin neutron git://git.openstack.org/openstack/neutron
+enable_plugin neutron https://git.openstack.org/openstack/neutron
 enable_service neutron-qos
diff --git a/playbooks/legacy/neutron-fullstack-python35/run.yaml b/playbooks/legacy/neutron-fullstack-python35/run.yaml
index e944cbd42ba..4332f81ab15 100644
--- a/playbooks/legacy/neutron-fullstack-python35/run.yaml
+++ b/playbooks/legacy/neutron-fullstack-python35/run.yaml
@@ -17,7 +17,7 @@
               dest: devstack-gate
           EOF
           /usr/zuul-env/bin/zuul-cloner -m clonemap.yaml --cache-dir /opt/git \
-              git://git.openstack.org \
+              https://git.openstack.org \
               openstack-infra/devstack-gate
         executable: /bin/bash
         chdir: '{{ ansible_user_dir }}/workspace'
diff --git a/playbooks/legacy/neutron-fullstack-with-uwsgi/run.yaml b/playbooks/legacy/neutron-fullstack-with-uwsgi/run.yaml
index 2e0926c00d4..37b0bb689cd 100644
--- a/playbooks/legacy/neutron-fullstack-with-uwsgi/run.yaml
+++ b/playbooks/legacy/neutron-fullstack-with-uwsgi/run.yaml
@@ -17,7 +17,7 @@
               dest: devstack-gate
           EOF
           /usr/zuul-env/bin/zuul-cloner -m clonemap.yaml --cache-dir /opt/git \
-              git://git.openstack.org \
+              https://git.openstack.org \
               openstack-infra/devstack-gate
         executable: /bin/bash
         chdir: '{{ ansible_user_dir }}/workspace'
diff --git a/playbooks/legacy/neutron-fullstack/run.yaml b/playbooks/legacy/neutron-fullstack/run.yaml
index be9c30fd789..7f2d271901f 100644
--- a/playbooks/legacy/neutron-fullstack/run.yaml
+++ b/playbooks/legacy/neutron-fullstack/run.yaml
@@ -17,7 +17,7 @@
               dest: devstack-gate
           EOF
           /usr/zuul-env/bin/zuul-cloner -m clonemap.yaml --cache-dir /opt/git \
-              git://git.openstack.org \
+              https://git.openstack.org \
               openstack-infra/devstack-gate
         executable: /bin/bash
         chdir: '{{ ansible_user_dir }}/workspace'
diff --git a/playbooks/legacy/neutron-functional-python35/run.yaml b/playbooks/legacy/neutron-functional-python35/run.yaml
index 062c19c51d7..db828a8d659 100644
--- a/playbooks/legacy/neutron-functional-python35/run.yaml
+++ b/playbooks/legacy/neutron-functional-python35/run.yaml
@@ -17,7 +17,7 @@
               dest: devstack-gate
           EOF
           /usr/zuul-env/bin/zuul-cloner -m clonemap.yaml --cache-dir /opt/git \
-              git://git.openstack.org \
+              https://git.openstack.org \
               openstack-infra/devstack-gate
         executable: /bin/bash
         chdir: '{{ ansible_user_dir }}/workspace'
diff --git a/playbooks/legacy/neutron-functional-with-uwsgi/run.yaml b/playbooks/legacy/neutron-functional-with-uwsgi/run.yaml
index 048d684ea9d..e661a92a74e 100644
--- a/playbooks/legacy/neutron-functional-with-uwsgi/run.yaml
+++ b/playbooks/legacy/neutron-functional-with-uwsgi/run.yaml
@@ -17,7 +17,7 @@
               dest: devstack-gate
           EOF
           /usr/zuul-env/bin/zuul-cloner -m clonemap.yaml --cache-dir /opt/git \
-              git://git.openstack.org \
+              https://git.openstack.org \
               openstack-infra/devstack-gate
         executable: /bin/bash
         chdir: '{{ ansible_user_dir }}/workspace'
diff --git a/playbooks/legacy/neutron-functional/run.yaml b/playbooks/legacy/neutron-functional/run.yaml
index 1ebd4ca9d1e..6a5779b48d9 100644
--- a/playbooks/legacy/neutron-functional/run.yaml
+++ b/playbooks/legacy/neutron-functional/run.yaml
@@ -17,7 +17,7 @@
               dest: devstack-gate
           EOF
           /usr/zuul-env/bin/zuul-cloner -m clonemap.yaml --cache-dir /opt/git \
-              git://git.openstack.org \
+              https://git.openstack.org \
               openstack-infra/devstack-gate
         executable: /bin/bash
         chdir: '{{ ansible_user_dir }}/workspace'
diff --git a/playbooks/legacy/neutron-grenade-dvr-multinode/run.yaml b/playbooks/legacy/neutron-grenade-dvr-multinode/run.yaml
index 9fb53244628..8001f6953a9 100644
--- a/playbooks/legacy/neutron-grenade-dvr-multinode/run.yaml
+++ b/playbooks/legacy/neutron-grenade-dvr-multinode/run.yaml
@@ -17,7 +17,7 @@
               dest: devstack-gate
           EOF
           /usr/zuul-env/bin/zuul-cloner -m clonemap.yaml --cache-dir /opt/git \
-              git://git.openstack.org \
+              https://git.openstack.org \
               openstack-infra/devstack-gate
         executable: /bin/bash
         chdir: '{{ ansible_user_dir }}/workspace'
diff --git a/playbooks/legacy/neutron-grenade-multinode/run.yaml b/playbooks/legacy/neutron-grenade-multinode/run.yaml
index 0d7814a777b..b99d83f1181 100644
--- a/playbooks/legacy/neutron-grenade-multinode/run.yaml
+++ b/playbooks/legacy/neutron-grenade-multinode/run.yaml
@@ -17,7 +17,7 @@
               dest: devstack-gate
           EOF
           /usr/zuul-env/bin/zuul-cloner -m clonemap.yaml --cache-dir /opt/git \
-              git://git.openstack.org \
+              https://git.openstack.org \
               openstack-infra/devstack-gate
         executable: /bin/bash
         chdir: '{{ ansible_user_dir }}/workspace'
diff --git a/playbooks/legacy/neutron-grenade/run.yaml b/playbooks/legacy/neutron-grenade/run.yaml
index 31701b8cfd0..6ba1edb44bc 100644
--- a/playbooks/legacy/neutron-grenade/run.yaml
+++ b/playbooks/legacy/neutron-grenade/run.yaml
@@ -17,7 +17,7 @@
               dest: devstack-gate
           EOF
           /usr/zuul-env/bin/zuul-cloner -m clonemap.yaml --cache-dir /opt/git \
-              git://git.openstack.org \
+              https://git.openstack.org \
               openstack-infra/devstack-gate
         executable: /bin/bash
         chdir: '{{ ansible_user_dir }}/workspace'
diff --git a/playbooks/legacy/neutron-tempest-dvr-ha-multinode-full/run.yaml b/playbooks/legacy/neutron-tempest-dvr-ha-multinode-full/run.yaml
index eecae671262..0451964355a 100644
--- a/playbooks/legacy/neutron-tempest-dvr-ha-multinode-full/run.yaml
+++ b/playbooks/legacy/neutron-tempest-dvr-ha-multinode-full/run.yaml
@@ -18,7 +18,7 @@
               dest: devstack-gate
           EOF
           /usr/zuul-env/bin/zuul-cloner -m clonemap.yaml --cache-dir /opt/git \
-              git://git.openstack.org \
+              https://git.openstack.org \
               openstack-infra/devstack-gate
         executable: /bin/bash
         chdir: '{{ ansible_user_dir }}/workspace'
diff --git a/playbooks/legacy/neutron-tempest-dvr/run.yaml b/playbooks/legacy/neutron-tempest-dvr/run.yaml
index 9cb227547ae..a6f48914117 100644
--- a/playbooks/legacy/neutron-tempest-dvr/run.yaml
+++ b/playbooks/legacy/neutron-tempest-dvr/run.yaml
@@ -17,7 +17,7 @@
               dest: devstack-gate
           EOF
           /usr/zuul-env/bin/zuul-cloner -m clonemap.yaml --cache-dir /opt/git \
-              git://git.openstack.org \
+              https://git.openstack.org \
               openstack-infra/devstack-gate
         executable: /bin/bash
         chdir: '{{ ansible_user_dir }}/workspace'
diff --git a/playbooks/legacy/neutron-tempest-iptables_hybrid/run.yaml b/playbooks/legacy/neutron-tempest-iptables_hybrid/run.yaml
index 41757ec9008..cecfd631dee 100644
--- a/playbooks/legacy/neutron-tempest-iptables_hybrid/run.yaml
+++ b/playbooks/legacy/neutron-tempest-iptables_hybrid/run.yaml
@@ -17,7 +17,7 @@
               dest: devstack-gate
           EOF
           /usr/zuul-env/bin/zuul-cloner -m clonemap.yaml --cache-dir /opt/git \
-              git://git.openstack.org \
+              https://git.openstack.org \
               openstack-infra/devstack-gate
         executable: /bin/bash
         chdir: '{{ ansible_user_dir }}/workspace'
diff --git a/playbooks/legacy/neutron-tempest-linuxbridge/run.yaml b/playbooks/legacy/neutron-tempest-linuxbridge/run.yaml
index 2152e2e1f80..969faadfcc0 100644
--- a/playbooks/legacy/neutron-tempest-linuxbridge/run.yaml
+++ b/playbooks/legacy/neutron-tempest-linuxbridge/run.yaml
@@ -17,7 +17,7 @@
               dest: devstack-gate
           EOF
           /usr/zuul-env/bin/zuul-cloner -m clonemap.yaml --cache-dir /opt/git \
-              git://git.openstack.org \
+              https://git.openstack.org \
               openstack-infra/devstack-gate
         executable: /bin/bash
         chdir: '{{ ansible_user_dir }}/workspace'
diff --git a/playbooks/legacy/neutron-tempest-multinode-full/run.yaml b/playbooks/legacy/neutron-tempest-multinode-full/run.yaml
index a8972f5a5c4..da2d9ea24b3 100644
--- a/playbooks/legacy/neutron-tempest-multinode-full/run.yaml
+++ b/playbooks/legacy/neutron-tempest-multinode-full/run.yaml
@@ -18,7 +18,7 @@
               dest: devstack-gate
           EOF
           /usr/zuul-env/bin/zuul-cloner -m clonemap.yaml --cache-dir /opt/git \
-              git://git.openstack.org \
+              https://git.openstack.org \
               openstack-infra/devstack-gate
         executable: /bin/bash
         chdir: '{{ ansible_user_dir }}/workspace'
diff --git a/playbooks/legacy/neutron-tempest-postgres-full/run.yaml b/playbooks/legacy/neutron-tempest-postgres-full/run.yaml
index 258b048aa15..e1e6ad749e9 100644
--- a/playbooks/legacy/neutron-tempest-postgres-full/run.yaml
+++ b/playbooks/legacy/neutron-tempest-postgres-full/run.yaml
@@ -18,7 +18,7 @@
               dest: devstack-gate
           EOF
           /usr/zuul-env/bin/zuul-cloner -m clonemap.yaml --cache-dir /opt/git \
-              git://git.openstack.org \
+              https://git.openstack.org \
               openstack-infra/devstack-gate
         executable: /bin/bash
         chdir: '{{ ansible_user_dir }}/workspace'
diff --git a/playbooks/legacy/neutron-tempest-with-ryu-master/run.yaml b/playbooks/legacy/neutron-tempest-with-ryu-master/run.yaml
index 6de10198210..a5bce31fe68 100644
--- a/playbooks/legacy/neutron-tempest-with-ryu-master/run.yaml
+++ b/playbooks/legacy/neutron-tempest-with-ryu-master/run.yaml
@@ -18,7 +18,7 @@
               dest: devstack-gate
           EOF
           /usr/zuul-env/bin/zuul-cloner -m clonemap.yaml --cache-dir /opt/git \
-              git://git.openstack.org \
+              https://git.openstack.org \
               openstack-infra/devstack-gate
         executable: /bin/bash
         chdir: '{{ ansible_user_dir }}/workspace'