remove *docker*.yml symlinks

This commits removes these two symlinks.
They were there for backward compatibility and were marked deprecated as
of stable-4.0

Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>

Vagrantfile

@@ -39,7 +39,7 @@ $last_ip_cluster_digit = 9
 
 ansible_provision = proc do |ansible|
   if DOCKER then
-    ansible.playbook = 'site-docker.yml'
+    ansible.playbook = 'site-container.yml'
     if settings['skip_tags']
       ansible.skip_tags = settings['skip_tags']
     end

infrastructure-playbooks/purge-docker-cluster.yml

@@ -1 +0,0 @@
-purge-container-cluster.yml

site-docker.yml.sample

@@ -1 +0,0 @@
-site-container.yml.sample

tox-external_clients.ini

@@ -28,7 +28,7 @@ setenv=
   ubuntu: _INVENTORY = hosts-ubuntu
   INVENTORY = {env:_INVENTORY:hosts}
   container: CONTAINER_DIR = /container
-  container: PLAYBOOK = site-docker.yml.sample
+  container: PLAYBOOK = site-container.yml.sample
   non_container: PLAYBOOK = site.yml.sample
 
 deps= -r{toxinidir}/tests/requirements.txt

tox-filestore_to_bluestore.ini

@@ -28,7 +28,7 @@ setenv=
   ubuntu: _INVENTORY = hosts-ubuntu
   INVENTORY = {env:_INVENTORY:hosts}
   container: CONTAINER_DIR = /container
-  container: PLAYBOOK = site-docker.yml.sample
+  container: PLAYBOOK = site-container.yml.sample
   non_container: PLAYBOOK = site.yml.sample
   non_container: DEV_SETUP = True
 

tox-update.ini

@@ -28,7 +28,7 @@ setenv=
   ubuntu: _INVENTORY = hosts-ubuntu
   INVENTORY = {env:_INVENTORY:hosts}
   container: CONTAINER_DIR = /container
-  container: PLAYBOOK = site-docker.yml.sample
+  container: PLAYBOOK = site-container.yml.sample
   non_container: PLAYBOOK = site.yml.sample
 
   UPDATE_CEPH_DOCKER_IMAGE_TAG = latest-master

tox.ini

@@ -300,7 +300,7 @@ setenv=
   ubuntu: _INVENTORY = hosts-ubuntu
   INVENTORY = {env:_INVENTORY:hosts}
   container: CONTAINER_DIR = /container
-  container: PLAYBOOK = site-docker.yml.sample
+  container: PLAYBOOK = site-container.yml.sample
   container: PURGE_PLAYBOOK = purge-container-cluster.yml
   non_container: PLAYBOOK = site.yml.sample
   shrink_mds: MDS_TO_KILL = mds0