We already set the become flag to true at a play level in the site*
playbooks so we don't need to set it at a task level.
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
`parted_results` isn't used anymore in the playbook.
By the way, `parted` seems to cause issue because it changes the
ownership on devices:
```
root@osd0 ~]# ls -l /dev/sdc*
brw-rw----. 1 root disk 8, 32 Jun 11 08:53 /dev/sdc
brw-rw----. 1 ceph ceph 8, 33 Jun 11 08:53 /dev/sdc1
brw-rw----. 1 ceph ceph 8, 34 Jun 11 08:53 /dev/sdc2
[root@osd0 ~]# parted -s /dev/sdc print
Model: ATA QEMU HARDDISK (scsi)
Disk /dev/sdc: 53.7GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:
Number Start End Size File system Name Flags
1 1049kB 1075MB 1074MB ceph block.db
2 1075MB 2149MB 1074MB ceph block.db
[root@osd0 ~]# #We can see ownerships have changed from ceph:ceph to root:disk:
[root@osd0 ~]# ls -l /dev/sdc*
brw-rw----. 1 root disk 8, 32 Jun 11 08:57 /dev/sdc
brw-rw----. 1 root disk 8, 33 Jun 11 08:57 /dev/sdc1
brw-rw----. 1 root disk 8, 34 Jun 11 08:57 /dev/sdc2
[root@osd0 ~]#
```
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
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>
Since timesyncd is not available on RHEL-based OSs, change the default
to chronyd for RHEL-based OSs. Also, chronyd is chrony on Ubuntu, so
set the Ansible fact accordingly.
Fixes: https://github.com/ceph/ceph-ansible/issues/3628
Signed-off-by: Rishabh Dave <ridave@redhat.com>
Ubuntu-based CI jobs often fail with error code 404 while installing
NTP daemons. Updating cache beforehand should fix the issue.
Signed-off-by: Rishabh Dave <ridave@redhat.com>
The definitions of cephfs pools should match openstack pools.
Signed-off-by: Rishabh Dave <ridave@redhat.com>
Co-Authored-by: Simone Caronni <simone.caronni@teralytics.net>
if we don't assign the rbd application tag on this pool,
the cluster will get `HEALTH_WARN` state like following:
```
HEALTH_WARN application not enabled on 1 pool(s)
POOL_APP_NOT_ENABLED application not enabled on 1 pool(s)
application not enabled on pool 'rbd'
```
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
We're using fuser command to see if a process is using a ceph unix
socket file. But the fuser command runs through every PID present in
/proc/<PID> to see if one of them is using the file.
On a system running thousands processes, the fuser command can take
a long time to finish.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1717011
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
Add a variable to support the allow_embedding support.
See ceph/ceph-ansible/issues/4084 for details.
Fixes: #4084
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
This setting must be set to something resolvable.
See: ceph/ceph-ansible/issues/4085 for details
Fixes: #4085
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
069076b introduced a bug in the systemd unit script template. This
commit fixes the options used by the node-exporter container.
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
Instead of using the modprobe command from the path in the systemd
unit script, we can use the modprobe ansible module.
That way we don't have to manage the binary path based on the linux
distribution.
Resolves: #4072
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
Few fixes on systemd unit templates for node_exporter and
alertmanager container parameters.
Added the ability to use a dedicated instance to deploy the
dashboard components (prometheus and grafana).
This commit also introduces the grafana_group_name variable
to refer grafana group and keep consistency with the other
groups.
During the integration with TripleO some grafana/prometheus
template variables resulted undefined. This commit adds the
ability to check if the group exist and create, accordingly,
different job groups in prometheus template.
Signed-off-by: fmount <fpantano@redhat.com>
When using podman, the systemd unit scripts don't have a dependency
on the network. So we're not sure that the network is up and running
when the containers are starting.
With docker this behaviour is already handled because the systemd
unit scripts depend on docker service which is started after the
network.
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
This add support for rgw loadbalancer based on HAProxy and Keepalived.
We define a single role ceph-rgw-loadbalancer and include HAProxy and
Keepalived configurations all in this.
A single haproxy backend is used to balance all RGW instances and
a single frontend is exported via a single port, default 80.
Keepalived is used to maintain the high availability of all haproxy
instances. You are free to use any number of VIPs. A single VIP is
shared across all keepalived instances and there will be one
master for one VIP, selected sequentially, and others serve as
backups.
This assumes that each keepalived instance is on the same node as
one haproxy instance and we use a simple check script to detect
the state of each haproxy instance and trigger the VIP failover
upon its failure.
Signed-off-by: guihecheng <guihecheng@cmiot.chinamobile.com>
By running ceph-ansible there are a lot ``[DEPRECATION WARNING]`` like these:
```
[DEPRECATION WARNING]: evaluating containerized_deployment as a bare variable,
this behaviour will go away and you might need to add |bool to the expression
in the future. Also see CONDITIONAL_BARE_VARS configuration toggle.. This
feature will be removed in version 2.12. Deprecation warnings can be disabled
by setting deprecation_warnings=False in ansible.cfg.
```
Now appended ``| bool`` on a lot of the affected variables.
Sometimes the coding style from ``variable|bool`` changed to ``variable | bool`` *(with spaces at the pipe)*.
Closes: #4022
Signed-off-by: L3D <l3d@c3woc.de>
Currently we're only able to use podman on ubuntu if podman's
installation is done manually before the ceph-ansible execution
because the deb package is present in an external repository.
We already manage the docker-ce installation via an external
repository so we should be able to allow the podman installation
with the same mechanism too.
https://github.com/containers/libpod/blob/master/install.md#ubuntuResolves: #3947
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
Otherwise content in /run/udev is mislabeled and prevent some services
like NetworkManager from starting.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
the rhel8 image used is an outdated beta version, it is not worth it to
maintain this image upstream, since it's possible to test podman with a
newer version of centos/atomic-host image.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
789cef7 introduces a regression in the ganesha configuration file
generation. The new config_template module version broke it.
But the ganesha.conf file isn't an ini file and doesn't really
need to use the config_template module. Instead we can use the
classic template module.
Resolves: #4045
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
This commit moves the package installation into ceph-dashboard role.
This is needed to install ceph dasboard json file in
`/etc/grafana/dashboards/ceph-dashboard/`.
Closes: #4026
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
- There is no need to open ports 3000, 8234, 9283 on all nodes.
- Add missing rule for alertmanager (port 9093)
Closes: #4023
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
when `dashboard_enabled` is `True`, let's append `dashboard` and
`prometheus` modules to `ceph_mgr_modules` so they are automatically
loaded.
Closes: #4026
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
The ceph-agent role was used only for RHCS 2 (jewel) so it's not
usefull anymore.
The current code will fail on CentOS distribution because the rhscon
package is only avaible on Red Hat with the RHCS 2 repository and
this ceph release is supported on stable-3.0 branch.
Resolves: #4020
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
if `nfs_obj_gw` is True when deploying an internal ganesha with an
external ceph cluster, `ceph_nfs_rgw_access_key` and
`ceph_nfs_rgw_secret_key` must be provided so the
ganesha configuration file can be generated.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
This commits allows to deploy an internal ganesha with an external ceph
cluster.
This requires to define `external_cluster_mon_ips` with a comma
separated list of external monitors.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1710358
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
The fsid generation is done via a python command. When the ansible
controller node only have python3 available (like RHEL 8) then the
python command isn't necessarily present causing the fsid generation
to fail.
We already do some resource creation (like ceph keyring secret) with
the python command too but from the mon node so we should do the same
for fsid.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1714631
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
This commit splits the current `ceph-container-common` role.
This introduces a new role `ceph-container-engine` which handles the
tasks specific to the installation of containers tools (docker/podman).
This is needed for the ceph-dashboard implementation for 2 main reasons:
1/ Since the ceph-dashboard stack is only containerized, we must install
everything needed to run containers even in non containerized
deployments. Splitting this role allows us to not have to call the full
`ceph-container-common` role which would run a bunch of unneeded tasks
that would have been skipped anyway.
2/ The current implementation would have required to run
`ceph-container-common` on all ceph-clients nodes which would have been
conflicting with 9d3517c670 (we don't want
to run ceph-container-common on all client nodes, see mentioned commit
for more details)
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
The ceph mgr dashboard requires routes python library to be installed
on the system.
Resolves: #3995
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
As of nautilus, if you set `ms bind ipv6 = True` you must explicitly set
`ms bind ipv4 = False` too, otherwise OSDs will still try to pick up an
IPv4 address.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1710319
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Because ansible_distribution_version doesn't return minor version on
CentOS with ansible 2.8 we can apply the selinux anyway but only for
CentOS/RHEL 7.
Starting RHEL 8, there's a dedicated package for selinux called
nfs-ganesha-selinux [1].
Also replace the command module + semanage by the selinux_permissive
module.
[1] https://github.com/nfs-ganesha/nfs-ganesha/commit/a7911f
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
Ceph iSCSI gateway requires Red Hat Enterprise Linux or CentOS 7.5
or later.
Because we can not check the ansible_distribution_version fact for
CentOS with ansible 2.8 (returns only the major version) we can
fallback by checking the kernel option.
- CONFIG_TARGET_CORE=m
- CONFIG_TCM_USER2=m
- CONFIG_ISCSI_TARGET=m
http://docs.ceph.com/docs/master/rbd/iscsi-target-cli-manual-install/
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
When using a minimal Debian/Ubuntu distribution there's no
ca-certificates and gpg packages installed so the apt modules will
fail:
Failed to find required executable gpg in paths:
/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
apt.cache.FetchFailedException:
W:https://download.ceph.com/debian-luminous/dists/bionic/InRelease:
No system certificates available. Try installing ca-certificates.
Resolves: #3994
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
There is no need to have default values for these variables in each roles
since there is no corresponding host groups
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
This commit renames the `docker_exec_cmd` variable to
`container_exec_cmd` so it's more generic.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
This commit aligns the way the different containers are managed with how
it's currently done with the other ceph daemon.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
since stable-4.0 isn't to deploy ceph releases prior to nautilus,
there's no need to add this complexity here.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
use site.yml to deploy ceph-container-common in order to install docker
even in non-containerized deployments since there's no RPM available to
deploy the differents applications needed for ceph-dashboard.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
there is no need to add more complexity for this, let's use
`containerized_deployment` in order to detect if we are running a
containerized deployment.
The idea is to use `container_exec_cmd` the same way we do in the rest of
the playbook to run the different ceph commands needed to deploy the
ceph-dashboard role.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
This is needed for the ceph-dashboard implementation since it requires
to run containerized application which aren't packaged as RPMs.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
This adds support for podman in dashboard-related roles. It also drops
the creation of custom network for the dashboard-related roles as this
functionality works in a different way with podman.
Signed-off-by: Boris Ranto <branto@redhat.com>
We cannot use the old fashioned config-key way, here. It was not
supported when the option was introduced (post 14.2.0). Since the option
is not always supported we can simply ignore the potential failure on
ceph clusters that do not support it.
Signed-off-by: Boris Ranto <branto@redhat.com>
This commit adds a list of alerting rules for ceph-dashboard from the
old cephmetrics project. It also installs the configuration file so that
the rules get recognized by the prometheus server.
Signed-off-by: Boris Ranto <branto@redhat.com>
This commit will merge dashboard-ansible installation scripts with
ceph-ansible. This includes several new roles to setup ceph-dashboard
and the underlying technologies like prometheus and grafana server.
Signed-off-by: Boris Ranto & Zack Cerza <team-gmeno@redhat.com>
Co-authored-by: Zack Cerza <zcerza@redhat.com>
Co-authored-by: Guillaume Abrioux <gabrioux@redhat.com>
Currently podman installation is very tied to RHEL 8 even if we're
able to install it on Debian/Ubuntu distribution.
This patch changes the way we are starting or not the (fat) container
daemon. Before the condition was based on the distribution release
and now on the container_service_name variable.
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
The old condition would resolve to
"when": "nfs_ganesha_stable - ceph_repository == 'community'"
now it is
"when": [
"nfs_ganesha_stable",
"ceph_repository == 'community'"
]
Please backport to stable-4.0
Signed-off-by: Bruceforce <markus.greis@gmx.de>
RHCS 4 will be based on Nautilus and only usable on RHEL 8.
Updated the default ceph_rhcs_version to 4 and update the rhcs
repositories to rhcs 4 with RHEL 8.
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
Set the application to rgw for pools created from rgw_create_pools. On Ceph Nautilus the heath is set to HEALTH_WARN with the message "application not enabled on X pool(s)" if an application isn't specified for a pool.
Signed-off-by: Kevin Coakley <kcoakley@sdsc.edu>
running an external ceph cluster deployment with (obviously) no
monitors defined in inventory breaks with an undefined error because
`_monitor_addresses` never get defined.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1707460
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Add code in ceph-mgr for creating a keyring for manager in so that
managers can be deployed on a separate node too.
Signed-off-by: Rishabh Dave <ridave@redhat.com>
Except for some corner case, it's not correct to access some other
node's copy of variable docker_exec_cmd. Therefore replace
"hostvars[groups[mon_group_name][0]]['docker_exec_cmd']" by
"docker_exec_cmd".
Signed-off-by: Rishabh Dave <ridave@redhat.com>
Adds "check_mode: no" to commands which register cluster state in a
variable and don't modify anything. These commands have to run in order
to support running the playbook in check mode.
Signed-off-by: Gaudenz Steinlin <gaudenz.steinlin@cloudscale.ch>
In containerized deployment the default mds cpu quota is too low
for production environment.
This is causing performance degradation compared to bare-metal.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1695850
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
In containerized deployment the default osd cpu quota is too low
for production environment using NVMe devices.
This is causing performance degradation compared to bare-metal.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1695880
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
Only rbd-target-api and rbd-target-gw were started/enabled for non
containerized deployment.
The issue doesn't happen with containerized setup.
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
Until now it was not possible to install a specific container package
because it was somehow hardcoded.
This patch allows to override the container package name (docker.io
vs docker-ce) and refacts the package installation. This could be
achieve via the container_package_name variable.
Instead of using one task per distribution we can set the package and
service name in vars. This allows to have a unified package task.
Also refactorize the debian_prerequisites tasks because the content
was outdated.
https://docs.docker.com/install/linux/docker-ce/debian/https://docs.docker.com/install/linux/docker-ce/ubuntu/Resolves: #3609
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
this task has nothing to do in stable-4.0 and after.
Let's remove it since stable-4.0 and after aren't intended to deploy
luminous.
Closes: #3873
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
1/ The OSD already supports cpuset to be used for containerized deployments
through the use of the ceph_osd_docker_cpuset_cpus variable. This adds similar
support to the RGW service for containerized deployments by setting a new
variable named ceph_rgw_docker_cpuset_cpus. Like the OSD, there are times where
using distinct cores has advantages over using the CFS in kernel scheduler.
ceph_rgw_docker_cpuset_cpus accepts a comma delimited set of CPU ids
2/ Add support for specifying --cpuset-mem variable to restrict the cgroup's memory
allocations to a particular numa node, which should typically correspond with
the cpu ids of that numa node that were provided with --cpuset-cpus. To ensure
the correct cpu ids are used one can run `numactl --hardware` to list the nodes
and which cpu ids correspond to each.
Signed-off-by: Kyle Bader <kbader@redhat.com>
Co-authored-by: Guillaume Abrioux <gabrioux@redhat.com>
Since Nautilus there's mgr extra modules not present in ceph-mgr
package but in dedicated packages.
Resolves: #3860
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
this commit refact the msgr2 protocol introduction.
If it's a fresh install, let's go with v2 only.
If we upgrade to nautilus, we should go with v2+v1 syntax to ensure
nothing breaks.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
We do this so that the ceph-config role can most accurately
report the number of osds for the generation of the ceph.conf
file.
We don't want to use ceph-volume to determine the number of
osds because in an upgrade to nautilus ceph-volume won't be able to
accurately count osds created by ceph-disk.
Signed-off-by: Andrew Schoen <aschoen@redhat.com>
When performing a rolling update do not try to create
any new osds with `ceph-volume lvm batch`. This is troublesome
because when upgrading to nautilus the devices list might contain
devices that are currently being used by ceph-disk and have GPT
headers on them, which will cause ceph-volume to fail when
trying to use such a device. Any devices originally created
by ceph-disk will need to be removed from the devices list
before any new osds can be created.
Signed-off-by: Andrew Schoen <aschoen@redhat.com>
The library directory that contain the custom ceph modules in present
in the ceph-ansible root directory.
All igw_* mocules are already present there so we don't need the one
present in roles/ceph-iscsi-gw/library.
Also remove the associated spec file.
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
Currently we only support ansible 2.7
We plan to use 2.8 when it will be release so we have to support both
2.7 and 2.8.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1700548
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
Because 5c98e361df could be seen as a non
backward compatible change this commit reverts it and bring back package
dependencies installation support.
Let's just modify the default value instead.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
These packages aren't needed anymore.
They were needed for ceph-init-detect buti as of ceph-init-detect doesn't exist
anymore.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1683885
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
When adding a new monitor, we must reuse the existing initial monitor
keyring. Otherwise, the new monitor will issue its 'mkfs' with a new
monitor keyring and it will result with a mismatch between them. The
new monitor will be unable to join the quorum in the end.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Co-authored-by: Rishabh Dave <ridave@redhat.com>
This variable was related to ceph-disk scenarios.
Since we are entirely dropping ceph-disk support as of stable-4.0, let's
remove this variable.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
osd_scenario has become obsolete and defaults to lvm. With lvm there is
no such things has collocated and non-collocated.
Signed-off-by: Sébastien Han <seb@redhat.com>
We don't support the preparation of OSD with ceph-disk. ceph-volume is
only supported. However, the start operation of OSD is still supported.
So let's say you change a config option, the handlers will be able to
restart all the OSDs via their respective systemd unit files.
Signed-off-by: Sébastien Han <seb@redhat.com>
Co-authored-by: Guillaume Abrioux <gabrioux@redhat.com>
We don't need to use the cephfs variable for the application pool
name because it's always cephfs.
If the cephfs variable is set to something else than the default
value it will break the appplication pool task.
Resolves: #3790
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
ceph-volume didn't work when the devices where passed by path.
Since it now support it, let's allow this feature in ceph-ansible
Closes: #3812
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
As discussed in ceph/ceph#26599, beast is now the default frontend
for rados gateway with nautilus release.
Add rgw_thread_pool_size variable with 512 as default value and keep
backward compatibility with num_threads option when using civetweb.
Update radosgw_civetweb_num_threads to reflect rgw_thread_pool_size
change.
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
docker daemon is automatically started during package installation
but the service isn't enabled on boot.
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
The Ubuntu Cloud Archive-related (UCA) defaults in
roles/ceph-defaults/defaults/main.yml were commented out, which means
if you set `ceph_repository` to "uca", you get undefined variable
errors, e.g.
```
The task includes an option with an undefined variable. The error was: 'ceph_stable_repo_uca' is undefined
The error appears to have been in '/nfs/users/nfs_m/mv3/software/ceph-ansible/roles/ceph-common/tasks/installs/debian_uca_repository.yml': line 6, column 3, but may
be elsewhere in the file depending on the exact syntax problem.
The offending line appears to be:
- name: add ubuntu cloud archive repository
^ here
```
Unfortunately, uncommenting these results in some other breakage,
because further roles were written that use the fact of
`ceph_stable_release_uca` being defined as a proxy for "we're using
UCA", so try and install packages from the bionic-updates/queens
release, for example, which doesn't work. So there are a few `apt` tasks
that need modifying to not use `ceph_stable_release_uca` unless
`ceph_origin` is `repository` and `ceph_repository` is `uca`.
Closes: #3475
Signed-off-by: Matthew Vernon <mv3@sanger.ac.uk>
When using monitor_address_block or radosgw_address_block variables
to configure the mon/rgw address we're getting the first ip address
from the ansible facts present in that cidr.
When there's VIP on that network the first filter could return the
wrong value.
This seems to affect only IPv6 setup because the VIP addresses are
added to the ansible facts at the beginning of the list. This is the
opposite (at the end) when using IPv4.
This causes the mon/rgw processes to bind on the VIP address.
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1680155
Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>