main: add a retry/until for python installation

Add a retry/until in raw_install_python.yml to avoid unexpected
repository failures.

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

raw_install_python.yml

@@ -8,17 +8,23 @@
 - name: install python for debian based systems
   raw: apt-get -y install python-simplejson
   ignore_errors: yes
+  register: result
   when:
     - systempython.stat is undefined or not systempython.stat.exists
+  until: result is succeeded
 
 - name: install python for fedora
   raw: dnf -y install python3; ln -sf /usr/bin/python3 /usr/bin/python creates=/usr/bin/python
   ignore_errors: yes
+  register: result
   when:
     - systempython.stat is undefined or not systempython.stat.exists
+  until: (result is succeeded) or ('Failed' not in result.stdout)
 
 - name: install python for opensuse
   raw: zypper -n install python-base creates=/usr/bin/python2.7
   ignore_errors: yes
+  register: result
   when:
     - systempython.stat is undefined or not systempython.stat.exists
+  until: result is succeeded

site.yml.sample

@@ -46,9 +46,11 @@
 
     - name: install required packages for fedora > 23
       raw: sudo dnf -y install python2-dnf libselinux-python ntp
+      register: result
       when:
         - ansible_distribution == 'Fedora'
         - ansible_distribution_major_version|int >= 23
+      until: result is succeeded
 
     - name: check if it is atomic host
       stat:

tox.ini

@@ -71,7 +71,7 @@ commands=
       ceph_dev_sha1={env:CEPH_DEV_SHA1:latest} \
   "
   # test that the cluster can be redeployed in a healthy state
-  testinfra -n 8 --durations=0 -rfEsxXpP --sudo -v --connection=ansible --ansible-inventory={changedir}/{env:INVENTORY} {toxinidir}/tests/functional/tests
+  testinfra -n 8 --durations=0 --sudo -v --connection=ansible --ansible-inventory={changedir}/{env:INVENTORY} {toxinidir}/tests/functional/tests
 
 [purge-lvm]
 commands=
@@ -99,7 +99,7 @@ commands=
       ceph_dev_sha1={env:CEPH_DEV_SHA1:latest} \
   "
   # test that the cluster can be redeployed in a healthy state
-  testinfra -n 8 --durations=0 -rfEsxXpP --sudo -v --connection=ansible --ansible-inventory={changedir}/{env:INVENTORY} {toxinidir}/tests/functional/tests
+  testinfra -n 8 --durations=0 --sudo -v --connection=ansible --ansible-inventory={changedir}/{env:INVENTORY} {toxinidir}/tests/functional/tests
 
 # extra commands for performing a rolling update
 [update]
@@ -116,7 +116,7 @@ commands=
       ceph_dev_sha1={env:UPDATE_CEPH_DEV_SHA1:latest} \
   "
 
-  bash -c "CEPH_STABLE_RELEASE={env:UPDATE_CEPH_STABLE_RELEASE:nautilus} testinfra -n 8 --durations=0 -rfEsxXpP --sudo -v --connection=ansible --ansible-inventory={changedir}/{env:INVENTORY} {toxinidir}/tests/functional/tests"
+  bash -c "CEPH_STABLE_RELEASE={env:UPDATE_CEPH_STABLE_RELEASE:nautilus} testinfra -n 8 --durations=0 --sudo -v --connection=ansible --ansible-inventory={changedir}/{env:INVENTORY} {toxinidir}/tests/functional/tests"
 
 [shrink-mon]
 commands=
@@ -150,7 +150,7 @@ commands=
       ceph_dev_sha1={env:CEPH_DEV_SHA1:latest} \
   "
 
-  testinfra -n 8 --durations=0  -rfEsxXpP --sudo -v --connection=ansible --ansible-inventory={changedir}/hosts-switch-to-containers {toxinidir}/tests/functional/tests
+  testinfra -n 8 --durations=0 --sudo -v --connection=ansible --ansible-inventory={changedir}/hosts-switch-to-containers {toxinidir}/tests/functional/tests
 
 [add-osds]
 commands=
@@ -167,7 +167,7 @@ commands=
       ceph_dev_branch={env:CEPH_DEV_BRANCH:master} \
       ceph_dev_sha1={env:CEPH_DEV_SHA1:latest} \
       "
-  testinfra -n 8 --durations=0  -rfEsxXpP --sudo -v --connection=ansible --ansible-inventory={changedir}/hosts-2 {toxinidir}/tests/functional/tests
+  testinfra -n 8 --durations=0 --sudo -v --connection=ansible --ansible-inventory={changedir}/hosts-2 {toxinidir}/tests/functional/tests
 
 [rgw-multisite]
 commands=
@@ -312,7 +312,7 @@ commands=
   # wait 30sec for services to be ready
   sleep 30
   # test cluster state using ceph-ansible tests
-  testinfra -n 8 --durations=0  -rfEsxXpP --sudo -v --connection=ansible --ansible-inventory={changedir}/{env:INVENTORY} {toxinidir}/tests/functional/tests
+  testinfra -n 8 --durations=0 --sudo -v --connection=ansible --ansible-inventory={changedir}/{env:INVENTORY} {toxinidir}/tests/functional/tests
 
   # reboot all vms
   ansible-playbook -vv -i {changedir}/{env:INVENTORY} {toxinidir}/tests/functional/reboot.yml
@@ -320,7 +320,7 @@ commands=
   # wait 30sec for services to be ready
   sleep 30
   # retest to ensure cluster came back up correctly after rebooting
-  testinfra -n 8 --durations=0  -rfEsxXpP --sudo -v --connection=ansible --ansible-inventory={changedir}/{env:INVENTORY} {toxinidir}/tests/functional/tests
+  testinfra -n 8 --durations=0 --sudo -v --connection=ansible --ansible-inventory={changedir}/{env:INVENTORY} {toxinidir}/tests/functional/tests
 
   # handlers/idempotency test
   ansible-playbook -vv -i {changedir}/{env:INVENTORY} {toxinidir}/{env:PLAYBOOK:site.yml.sample} \