infrastructure-playbooks: drop add-osd playbook

This playbook isn't needed anymore, we can achieve this operation by
running main playbook with `--limit` option.

Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 2071858)

tox.ini

@@ -1,7 +1,6 @@
 [tox]
-envlist = {centos,ubuntu}-{container,non_container}-{all_daemons,collocation,lvm_osds,shrink_mon,shrink_osd,shrink_mgr,shrink_mds,shrink_rbdmirror,shrink_rgw,lvm_batch,add_mons,add_osds,add_mgrs,add_mdss,add_rbdmirrors,add_rgws,rgw_multisite,purge,storage_inventory,lvm_auto_discovery,all_in_one,cephadm_adopt}
-  {centos,ubuntu}-container-{ooo_collocation}
-  {centos,ubuntu}-non_container-{switch_to_containers}
+envlist = centos-{container,non_container}-{all_daemons,collocation,lvm_osds,shrink_mon,shrink_osd,shrink_mgr,shrink_mds,shrink_rbdmirror,shrink_rgw,lvm_batch,add_mons,add_mgrs,add_mdss,add_rbdmirrors,add_rgws,rgw_multisite,purge,storage_inventory,lvm_auto_discovery,all_in_one,cephadm_adopt}
+  centos-non_container-{switch_to_containers}
   infra_lv_create
   migrate_ceph_disk_to_ceph_volume
 
@@ -221,20 +220,6 @@ commands=
       "
   py.test --reruns 5 --reruns-delay 1 -n 8 --durations=0 --sudo -v --connection=ansible --ansible-inventory={changedir}/hosts-2 --ssh-config={changedir}/vagrant_ssh_config {toxinidir}/tests/functional/tests
 
-[add-osds]
-commands=
-  ansible-playbook -vv -i {changedir}/hosts-2 --limit osd1 {toxinidir}/tests/functional/setup.yml
-  ansible-playbook -vv -i {changedir}/hosts-2 --limit osd1 {toxinidir}/tests/functional/lvm_setup.yml
-  ansible-playbook -vv -i {changedir}/hosts-2 --limit osd1 {toxinidir}/{env:PLAYBOOK:site.yml.sample} --extra-vars "\
-      ireallymeanit=yes \
-      fetch_directory={env:FETCH_DIRECTORY:{changedir}/fetch} \
-      ceph_stable_release={env:CEPH_STABLE_RELEASE:octopus} \
-      ceph_docker_registry_auth=True \
-      ceph_docker_registry_username={env:DOCKER_HUB_USERNAME} \
-      ceph_docker_registry_password={env:DOCKER_HUB_PASSWORD} \
-      "
-  py.test --reruns 5 --reruns-delay 1 -n 8 --durations=0 --sudo -v --connection=ansible --ansible-inventory={changedir}/hosts-2 --ssh-config={changedir}/vagrant_ssh_config {toxinidir}/tests/functional/tests
-
 [add-mgrs]
 commands=
   ansible-playbook -vv -i {changedir}/hosts-2 --limit mgrs {toxinidir}/tests/functional/setup.yml
@@ -385,7 +370,6 @@ changedir=
   lvm_batch: {toxinidir}/tests/functional/lvm-batch{env:CONTAINER_DIR:}
   ooo_collocation: {toxinidir}/tests/functional/ooo-collocation
   add_mons: {toxinidir}/tests/functional/add-mons{env:CONTAINER_DIR:}
-  add_osds: {toxinidir}/tests/functional/add-osds{env:CONTAINER_DIR:}
   add_mgrs: {toxinidir}/tests/functional/add-mgrs{env:CONTAINER_DIR:}
   add_mdss: {toxinidir}/tests/functional/add-mdss{env:CONTAINER_DIR:}
   add_rbdmirrors: {toxinidir}/tests/functional/add-rbdmirrors{env:CONTAINER_DIR:}
@@ -442,7 +426,6 @@ commands=
   shrink_mds: {[shrink-mds]commands}
   shrink_rbdmirror: {[shrink-rbdmirror]commands}
   shrink_rgw: {[shrink-rgw]commands}
-  add_osds: {[add-osds]commands}
   add_mons: {[add-mons]commands}
   add_mgrs: {[add-mgrs]commands}
   add_mdss: {[add-mdss]commands}