tests: remove 'ceph-' prefix from test node hostnames

This updates our Vagrantfile to match the changes in ceph-ansible
introduced by ceph/ceph-ansible@298a63c43

Signed-off-by: Andrew Schoen <aschoen@redhat.com>

src/ceph-volume/ceph_volume/tests/functional/Vagrantfile

@@ -65,7 +65,7 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
   (0..CLIENTS - 1).each do |i|
     config.vm.define "#{LABEL_PREFIX}client#{i}" do |client|
       client.vm.box = CLIENT_BOX
-      client.vm.hostname = "#{LABEL_PREFIX}ceph-client#{i}"
+      client.vm.hostname = "#{LABEL_PREFIX}client#{i}"
       if ASSIGN_STATIC_IP
         client.vm.network :private_network,
           ip: "#{PUBLIC_SUBNET}.4#{i}"
@@ -88,7 +88,7 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
 
       # Parallels
       client.vm.provider "parallels" do |prl|
-        prl.name = "ceph-client#{i}"
+        prl.name = "client#{i}"
         prl.memory = "#{MEMORY}"
       end
 
@@ -102,7 +102,7 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
     config.vm.define "#{LABEL_PREFIX}rgw#{i}" do |rgw|
       rgw.vm.box = BOX
       rgw.vm.box_url = BOX_URL
-      rgw.vm.hostname = "#{LABEL_PREFIX}ceph-rgw#{i}"
+      rgw.vm.hostname = "#{LABEL_PREFIX}rgw#{i}"
       if ASSIGN_STATIC_IP
         rgw.vm.network :private_network,
           ip: "#{PUBLIC_SUBNET}.5#{i}"
@@ -126,7 +126,7 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
 
       # Parallels
       rgw.vm.provider "parallels" do |prl|
-        prl.name = "ceph-rgw#{i}"
+        prl.name = "rgw#{i}"
         prl.memory = "#{MEMORY}"
       end
 
@@ -140,7 +140,7 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
     config.vm.define "nfs#{i}" do |nfs|
       nfs.vm.box = BOX
       nfs.vm.box_url = BOX_URL
-      nfs.vm.hostname = "ceph-nfs#{i}"
+      nfs.vm.hostname = "nfs#{i}"
       if ASSIGN_STATIC_IP
         nfs.vm.network :private_network,
           ip: "#{PUBLIC_SUBNET}.6#{i}"
@@ -164,7 +164,7 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
 
       # Parallels
       nfs.vm.provider "parallels" do |prl|
-        prl.name = "ceph-nfs#{i}"
+        prl.name = "nfs#{i}"
         prl.memory = "#{MEMORY}"
       end
 
@@ -178,7 +178,7 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
     config.vm.define "#{LABEL_PREFIX}mds#{i}" do |mds|
       mds.vm.box = BOX
       mds.vm.box_url = BOX_URL
-      mds.vm.hostname = "#{LABEL_PREFIX}ceph-mds#{i}"
+      mds.vm.hostname = "#{LABEL_PREFIX}mds#{i}"
       if ASSIGN_STATIC_IP
         mds.vm.network :private_network,
           ip: "#{PUBLIC_SUBNET}.7#{i}"
@@ -200,7 +200,7 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
       end
       # Parallels
       mds.vm.provider "parallels" do |prl|
-        prl.name = "ceph-mds#{i}"
+        prl.name = "mds#{i}"
         prl.memory = "#{MEMORY}"
       end
 
@@ -214,7 +214,7 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
     config.vm.define "#{LABEL_PREFIX}rbd_mirror#{i}" do |rbd_mirror|
       rbd_mirror.vm.box = BOX
       rbd_mirror.vm.box_url = BOX_URL
-      rbd_mirror.vm.hostname = "#{LABEL_PREFIX}ceph-rbd-mirror#{i}"
+      rbd_mirror.vm.hostname = "#{LABEL_PREFIX}rbd-mirror#{i}"
       if ASSIGN_STATIC_IP
         rbd_mirror.vm.network :private_network,
           ip: "#{PUBLIC_SUBNET}.8#{i}"
@@ -236,7 +236,7 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
       end
       # Parallels
       rbd_mirror.vm.provider "parallels" do |prl|
-        prl.name = "ceph-rbd-mirror#{i}"
+        prl.name = "rbd-mirror#{i}"
         prl.memory = "#{MEMORY}"
       end
 
@@ -250,7 +250,7 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
     config.vm.define "#{LABEL_PREFIX}iscsi_gw#{i}" do |iscsi_gw|
       iscsi_gw.vm.box = BOX
       iscsi_gw.vm.box_url = BOX_URL
-      iscsi_gw.vm.hostname = "#{LABEL_PREFIX}ceph-iscsi-gw#{i}"
+      iscsi_gw.vm.hostname = "#{LABEL_PREFIX}iscsi-gw#{i}"
       if ASSIGN_STATIC_IP
         iscsi_gw.vm.network :private_network,
           ip: "#{PUBLIC_SUBNET}.9#{i}"
@@ -272,7 +272,7 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
       end
       # Parallels
       iscsi_gw.vm.provider "parallels" do |prl|
-        prl.name = "ceph-iscsi-gw#{i}"
+        prl.name = "iscsi-gw#{i}"
         prl.memory = "#{MEMORY}"
       end
 
@@ -286,7 +286,7 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
     config.vm.define "#{LABEL_PREFIX}mon#{i}" do |mon|
       mon.vm.box = BOX
       mon.vm.box_url = BOX_URL
-      mon.vm.hostname = "#{LABEL_PREFIX}ceph-mon#{i}"
+      mon.vm.hostname = "#{LABEL_PREFIX}mon#{i}"
       if ASSIGN_STATIC_IP
         mon.vm.network :private_network,
           ip: "#{PUBLIC_SUBNET}.1#{i}"
@@ -309,7 +309,7 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
 
       # Parallels
       mon.vm.provider "parallels" do |prl|
-        prl.name = "ceph-mon#{i}"
+        prl.name = "mon#{i}"
         prl.memory = "#{MEMORY}"
       end
 
@@ -323,7 +323,7 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
     config.vm.define "#{LABEL_PREFIX}osd#{i}" do |osd|
       osd.vm.box = BOX
       osd.vm.box_url = BOX_URL
-      osd.vm.hostname = "#{LABEL_PREFIX}ceph-osd#{i}"
+      osd.vm.hostname = "#{LABEL_PREFIX}osd#{i}"
       if ASSIGN_STATIC_IP
         osd.vm.network :private_network,
           ip: "#{PUBLIC_SUBNET}.10#{i}"
@@ -378,7 +378,7 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
 
       # Parallels
       osd.vm.provider "parallels" do |prl|
-        prl.name = "ceph-osd#{i}"
+        prl.name = "osd#{i}"
         prl.memory = "#{MEMORY}"
         (0..1).each do |d|
           prl.customize ["set", :id,