tests: Update ansible ssh_args variable

Because we're using vagrant, a ssh config file will be created for
each nodes with options like user, host, port, identity, etc...
But via tox we're override ANSIBLE_SSH_ARGS to use this file. This
remove the default value set in ansible.cfg.

Also adding PreferredAuthentications=publickey because CentOS/RHEL
servers are configured with GSSAPIAuthenticationis enabled for ssh
server forcing the client to make a PTR DNS query.

Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>

ansible.cfg

@@ -31,7 +31,7 @@ timeout = 60
 [ssh_connection]
 # see: https://github.com/ansible/ansible/issues/11536
 control_path = %(directory)s/%%h-%%r-%%p
-ssh_args = -o ControlMaster=auto -o ControlPersist=600s
+ssh_args = -o ControlMaster=auto -o ControlPersist=600s -o PreferredAuthentications=publickey
 pipelining = True
 
 # Option to retry failed ssh executions if the failure is encountered in ssh itself

roles/ceph-config/tasks/create_ceph_initial_dirs.yml

@@ -1,7 +1,12 @@
 ---
-- name: set_fact ceph_directories
-  set_fact:
-    ceph_directories:
+- name: create ceph initial directories
+  file:
+    path: "{{ item }}"
+    state: directory
+    owner: "{{ ceph_uid }}"
+    group: "{{ ceph_uid }}"
+    mode: 0755
+  loop:
     - /etc/ceph
     - /var/lib/ceph/
     - /var/lib/ceph/mon
@@ -17,12 +22,3 @@
     - /var/lib/ceph/bootstrap-rbd-mirror
     - /var/run/ceph
     - /var/log/ceph
-
-- name: create ceph initial directories
-  file:
-    path: "{{ item }}"
-    state: directory
-    owner: "{{ ceph_uid }}"
-    group: "{{ ceph_uid }}"
-    mode: 0755
-  with_items: "{{ ceph_directories }}"

tox-dashboard.ini

@@ -12,7 +12,7 @@ whitelist_externals =
     pip
 passenv=*
 setenv=
-  ANSIBLE_SSH_ARGS = -F {changedir}/vagrant_ssh_config
+  ANSIBLE_SSH_ARGS = -F {changedir}/vagrant_ssh_config -o ControlMaster=auto -o ControlPersist=600s -o PreferredAuthentications=publickey
   ANSIBLE_CONFIG = {toxinidir}/ansible.cfg
   ANSIBLE_ACTION_PLUGINS = {toxinidir}/plugins/actions
   ANSIBLE_CALLBACK_PLUGINS = {toxinidir}/plugins/callback

tox-podman.ini

@@ -13,7 +13,7 @@ whitelist_externals =
 passenv=*
 sitepackages=True
 setenv=
-  ANSIBLE_SSH_ARGS = -F {changedir}/vagrant_ssh_config
+  ANSIBLE_SSH_ARGS = -F {changedir}/vagrant_ssh_config -o ControlMaster=auto -o ControlPersist=600s -o PreferredAuthentications=publickey
   ANSIBLE_CONFIG = {toxinidir}/ansible.cfg
   ANSIBLE_ACTION_PLUGINS = {toxinidir}/plugins/actions
   ANSIBLE_CALLBACK_PLUGINS = {toxinidir}/plugins/callback

tox-update.ini

@@ -11,7 +11,7 @@ whitelist_externals =
     pip
 passenv=*
 setenv=
-  ANSIBLE_SSH_ARGS = -F {changedir}/vagrant_ssh_config
+  ANSIBLE_SSH_ARGS = -F {changedir}/vagrant_ssh_config -o ControlMaster=auto -o ControlPersist=600s -o PreferredAuthentications=publickey
   ANSIBLE_CONFIG = {toxinidir}/ansible.cfg
   ANSIBLE_ACTION_PLUGINS = {toxinidir}/plugins/actions
   ANSIBLE_CALLBACK_PLUGINS = {toxinidir}/plugins/callback

tox.ini

@@ -17,7 +17,7 @@ whitelist_externals =
     pip
 passenv=*
 setenv=
-  ANSIBLE_SSH_ARGS = -F {changedir}/vagrant_ssh_config
+  ANSIBLE_SSH_ARGS = -F {changedir}/vagrant_ssh_config -o ControlMaster=auto -o ControlPersist=600s -o PreferredAuthentications=publickey
   ANSIBLE_CONFIG = -F {toxinidir}/ansible.cfg
   ANSIBLE_ACTION_PLUGINS = {toxinidir}/plugins/actions
   ANSIBLE_CALLBACK_PLUGINS = {toxinidir}/plugins/callback
@@ -86,7 +86,7 @@ whitelist_externals =
     cat
 passenv=*
 setenv=
-  ANSIBLE_SSH_ARGS = -F {changedir}/vagrant_ssh_config
+  ANSIBLE_SSH_ARGS = -F {changedir}/vagrant_ssh_config -o ControlMaster=auto -o ControlPersist=600s -o PreferredAuthentications=publickey
   ANSIBLE_CONFIG = -F {toxinidir}/ansible.cfg
   ANSIBLE_ACTION_PLUGINS = {toxinidir}/plugins/actions
   ANSIBLE_CALLBACK_PLUGINS = {toxinidir}/plugins/callback
@@ -330,7 +330,7 @@ whitelist_externals =
 passenv=*
 sitepackages=True
 setenv=
-  ANSIBLE_SSH_ARGS = -F {changedir}/vagrant_ssh_config
+  ANSIBLE_SSH_ARGS = -F {changedir}/vagrant_ssh_config -o ControlMaster=auto -o ControlPersist=600s -o PreferredAuthentications=publickey
   ANSIBLE_CONFIG = {toxinidir}/ansible.cfg
   ANSIBLE_ACTION_PLUGINS = {toxinidir}/plugins/actions
   ANSIBLE_CALLBACK_PLUGINS = {toxinidir}/plugins/callback