Both ntp and chrony daemon use variable for the service name because it
could be different depending on the GNU/Linux distribution.
This has been update in 9d88d3199 for chrony but only for the start part
not for the handler.
The commit fixes this for both ntp and chrony.
The Prometheus porrt 9090 isn't open in the firewall configuration.
Also the dashboard task on the grafana node was not required because
it's already present on the mgr node.
validate: improve message printed in check_devices.yml
The message prints the whole content of the registered variable in the
playbook, this is not needed and makes the message pretty unclear and
unreadable.
```
"msg": "{'_ansible_parsed': True, 'changed': False, '_ansible_no_log': False, u'err': u'Error: Could not stat device /dev/sdf - No such file or directory.\\n', 'item': u'/dev/sdf', '_ansible_item_result': True, u'failed': False, '_ansible_item_label': u'/dev/sdf', u'msg': u\"Error while getting device information with parted script: '/sbin/parted -s -m /dev/sdf -- unit 'MiB' print'\", u'rc': 1, u'invocation': {u'module_args': {u'part_start': u'0%', u'part_end': u'100%', u'name': None, u'align': u'optimal', u'number': None, u'label': u'msdos', u'state': u'info', u'part_type': u'primary', u'flags': None, u'device': u'/dev/sdf', u'unit': u'MiB'}}, 'failed_when_result': False, '_ansible_ignore_errors': None, u'out': u''} is not a block special file!"
```
- Remove gateway_keyring from the configuration file because it's
not used in ceph-iscsi 3.x release.
- Use config_template instead of template module for iscsi-gateway
configuration file. Because the file is an ini file and we might want
to override more parameters than those present in ceph-ansible.
- Because we can now set the pool name in the configuration, we should
use a variable for that. This is refact with the iscsi_pool_* variables
also used to configure the pool size.
Some dashboard_rgw_api_* variables are using the bool filter but those
variables are strings with an empty string as default value.
So we should test the variable against an empty string instead of a
bool.
Boris Ranto [Tue, 9 Jul 2019 20:32:38 +0000 (22:32 +0200)]
dashboard: Use upstream default port
We are currently using incorrect dashboard default port. The upstream
uses 8443 instead of 8234 by default. This should get us closer to the
upstream project.
c90f605b5 introduces the default ceph cluster name value in the rgw
socket path for the rgw restart script. But this should use the
`cluster` variable instead.
This commit also fixes this in the osd restart script.
Add package-install tag on ceph-grafana-dashboard pkg install.
According to the OSP pattern, we need the package-install tag
to control what is installed on the host. This commit just add
the missing tag to meet the TripleO requirements.
On containerized deployment we need to bind mount the ceph-iscsi
directory to avoid writing the logs in the container.
The /var/log/ceph directory isn't use by rbd-targe-api/gw services
because they have their own log directories.
Mike Christie [Thu, 30 May 2019 16:17:09 +0000 (11:17 -0500)]
igw: Add check for missing iqn
If the user is still using the older packages and does not setup
the target iqn you will just get a vague error message later on.
This adds a check during the validate task, so it is clear to the
user.
Signed-off-by: Mike Christie <mchristi@redhat.com>
Mike Christie [Mon, 13 May 2019 17:59:27 +0000 (12:59 -0500)]
igw: Add check for mismatch ceph-iscsi and iscsigws.yml settings
If the user has manually installed ceph-iscsi but is trying to setup a
iscsi object in iscsigws.yml you will just a python crash. This patch
adds a check and more user friendly error message for the case.
Signed-off-by: Mike Christie <mchristi@redhat.com>
Mike Christie [Thu, 6 Jun 2019 14:47:56 +0000 (09:47 -0500)]
igw: Update tests to use ceph-iscsi package
gateway_ip_list is depreciated and is only used when using the old
ceph-iscsi-config/cli packages that are no longer being developed
(GH repos are archived). Because ceph-iscsi-config/cli is no longer
being worked on, this modifies the tests to stress the ceph-iscsi
based installs.
Signed-off-by: Mike Christie <mchristi@redhat.com>
Mike Christie [Thu, 30 May 2019 16:28:34 +0000 (11:28 -0500)]
igw: Support ceph-iscsi package for install
This adds support for the ceph-iscsi package during install. ceph-iscsi
does not support setting up targets/gws, luns and clients with the
current library/igw_* code. Going forward those tasks should be done with
gwcli or dashboard. ceph-iscsi will only be used if the user has no iscsi
objects setup so we do not break existing setups.
The next patch will update the iscsigws.yml.sample to document that
users must not setup any iscsi object if they want to use the new
package and tools.
Signed-off-by: Mike Christie <mchristi@redhat.com>
Mike Christie [Sat, 11 May 2019 22:23:37 +0000 (17:23 -0500)]
igw: Support new ceph-iscsi package during purge
The ceph-iscsi-config and ceph-iscsi-cli packages were combined into
ceph-iscsi and its APIs changed. This fixes up the iscsi purge task to
support the new API and old one.
Signed-off-by: Mike Christie <mchristi@redhat.com>
The radosgw restart script doesn't handle this and could fail during
an upgrade.
If the SOCKETS variable isn't defined in the script then the test
command won't fail because the return code is 0
$ test -S
$ echo $?
0
There multiple issues in that script:
- The default SOCKETS value isn't defined due to a typo
SOCKET vs SOCKETS.
- Because the socket name uses the pid then we need to check the
socket name after the service restart.
- After restarting the radosgw service we need to wait few seconds
otherwise the socket won't be created.
- Update the wget parameters because the command is doing a loop.
We now use the same option than curl.
- The check_rest function doesn't test the radosgw at all due to
a wrong test command (test against a string) and always returns 0.
This needs to use the DOCKER_EXECS variable in order to execute the
command.
$ test 'wget http://192.168.100.11:8080'
$ echo $?
0
Also remove the test based on the ansible_fqdn because we only use
the ansible_hostname + rgw instance name.
Giulio Fidente [Wed, 19 Jun 2019 12:59:15 +0000 (14:59 +0200)]
Add radosgw_frontend_ssl_certificate parameter
This is necessary when configuring RGW with SSL because
in addition to passing specific frontend options, civetweb
appends the 's' character to the binding port and beast uses
ssl_endpoint instead of endpoint.
fmount [Wed, 19 Jun 2019 11:52:31 +0000 (13:52 +0200)]
Set grafana_server_addr fact for ipv6 scenarios.
As the bz1721914 describes, the grafana_server_addr
fact is not defined if ip_version used is ipv6.
This commit adds the ip_version condition to set
correctly this fact.
facts: fix bug in grafana_server_addr fact setting
If no grafana-server group is defined while an mgr group is, that task
will fail because `hostvars[groups[grafana_server_group_name][0]` can't
return anything since `groups['grafana-server']` will be a non existing
key.
To address this warning:
```
[DEPRECATION WARNING]: evaluating nfs_ganesha_dev as a bare variable, this
behaviour will go away and you might need to add |bool to the expression in the
future
```
Gabriel Ramirez [Tue, 25 Jun 2019 04:52:11 +0000 (21:52 -0700)]
validate.py: Fix alphabetical order on uca
Alphabetized ceph_repository_uca keys due to errors validating when
using UCA/queens repository on Ubuntu 16.04
An exception occurred during task execution. To see the full
traceback, use -vvv. The error was:
SchemaError: -> ceph_stable_repo_uca schema item is not
alphabetically ordered
Closes: #4154 Signed-off-by: Gabriel Ramirez <gabrielramirez1109@gmail.com>
This tries to first unmount any cephfs/nfs-ganesha mount point on client
nodes, then unmap any mapped rbd devices and finally it tries to remove
ceph kernel modules.
If it fails it means some resources are still busy and should be cleaned
manually before continuing to purge the cluster.
This is done early in the playbook so the cluster stays untouched until
everything is ready for that operation, otherwise if you try to redeploy
a cluster it could end up by getting confused by leftover from previous
deployment.
Dimitri Savineau [Thu, 20 Jun 2019 21:33:39 +0000 (17:33 -0400)]
ceph-handler: Fix OSD restart script
There's two big issues with the current OSD restart script.
1/ We try to test if the ceph osd daemon socket exists but we use a
wildcard for the socket name : /var/run/ceph/*.asok.
This fails because we usually have multiple ceph osd sockets (or
other ceph daemon collocated) present in /var/run/ceph directory.
Currently the test fails with:
bash: line xxx: [: too many arguments
But it doesn't stop the script execution.
Instead we can specify the full ceph osd socket name because we
already know the OSD id.
2/ The container filter pattern is wrong and could matches multiple
containers resulting the script to fail.
We use the filter with two different patterns. One is with the device
name (sda, sdb, ..) and the other one is with the OSD id (ceph-osd-0,
ceph-osd-15, ..).
In both case we could match more than needed.
Dimitri Savineau [Thu, 20 Jun 2019 18:04:24 +0000 (14:04 -0400)]
Change ansible_lsb by ansible_distribution_release
The ansible_lsb fact is based on the lsb package (lsb-base,
lsb-release or redhat-lsb-core).
If the package isn't installed on the remote host then the fact isn't
populated.
--------
"ansible_lsb": {},
--------
Switching to the ansible_distribution_release fact instead.
fpantano [Wed, 19 Jun 2019 17:13:37 +0000 (19:13 +0200)]
Add higher retry/delay defaults to check the quorum status.
As per bz1718981, this commit adds higher values to check
the quorum status. This is helpful for several OSP deployments
that fail during the scale up.
Dimitri Savineau [Thu, 20 Jun 2019 14:28:44 +0000 (10:28 -0400)]
ceph-volume: Set max open files limit on container
The ceph-volume lvm list command takes ages to complete when having
a lot of LV devices on containerized deployment.
For instance, with 25 OSDs on a node it takes 3 mins 44s to list the
OSD.
Adding the max open files limit to the container engine cli when
executing the ceph-volume command seems to improve a lot thee
execution time ~30s.
This was impacting the OSDs creation with ceph-volume (both filestore
and bluestore) when using multiple LV devices.
not sure exactly why since just before this task, mon1 seems to be well
UP otherwise it wouldn't have passed the task `waiting for the
containerized monitor to join the quorum`.
As a quick fix/workaround, let's add a retry which allows us to get
around this situation:
`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 ~]#
```
rolling_update: only mask and stop unit in mgr part
Otherwise it fails like following:
```
fatal: [mon0]: FAILED! => changed=false
msg: |-
Unable to enable service ceph-mgr@mon0: Failed to execute operation: Cannot send after transport endpoint shutdown
```
Dimitri Savineau [Fri, 14 Jun 2019 21:31:39 +0000 (17:31 -0400)]
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.
Rishabh Dave [Wed, 12 Jun 2019 09:09:44 +0000 (14:39 +0530)]
ceph-infra: make chronyd default NTP daemon
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>
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'
```
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.
mon: enforce mon0 delegation for initial_mon_key register
since this task is designed to be always run on the first monitor, let's
enforce the container name accordingly otherwise it could fail like
following:
Dimitri Savineau [Tue, 11 Jun 2019 13:35:28 +0000 (09:35 -0400)]
ceph-node-exporter: use modprobe ansible module
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.
fmount [Thu, 23 May 2019 14:21:08 +0000 (16:21 +0200)]
Fix units and add ability to have a dedicated instance
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.
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.
We currently only purge rh_storage yum repository file but depending
on the ceph_repository value we are using, the ceph repository file
could have a different name.
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.
L3D [Wed, 22 May 2019 08:02:42 +0000 (10:02 +0200)]
ansible: use 'bool' filter on boolean conditionals
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)*.
Dimitri Savineau [Fri, 17 May 2019 21:10:34 +0000 (17:10 -0400)]
container-common: support podman on Ubuntu
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.
tests: test podman against atomic os instead rhel8
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.
Dimitri Savineau [Tue, 28 May 2019 20:43:48 +0000 (16:43 -0400)]
site-container: update container-engine role
Since the split between container-engine and container-common roles,
the tags and condition were not updated to reflect the change.
- ceph-container-engine needs with_pkg tag
- ceph-container-common needs fetch_container_images
- we don't need to pull the container image in a dedicated task for
atomic host. We can now use the ceph-container-common role.
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.
dashboard: add a last default value in grafana-server host section
If there is no mgrs and mons in the inventory, it will fail with the following error:
```
ERROR! The field 'hosts' has an invalid value, which includes an undefined variable. The error was: 'dict object' has no attribute 'mons'
The error appears to be in '/home/guits/ceph-ansible/site-docker.yml.sample': line 539, column 3, but may
be elsewhere in the file depending on the exact syntax problem.
The offending line appears to be:
- hosts: '{{ (groups["mgrs"] | default(groups["mons"]))[0] }}'
^ here
We could be wrong, but this one looks like it might be an issue with
missing quotes. Always quote template expression brackets when they
start a value. For instance:
with_items:
- {{ foo }}
Should be written as:
with_items:
- "{{ foo }}"
```
let's add an `omit` so it just display this message instead:
```
PLAY [[]] *******************
skipping: no hosts matched
```
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/`.
Dimitri Savineau [Tue, 28 May 2019 14:55:03 +0000 (10:55 -0400)]
remove ceph-agent role and references
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.
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.
Dimitri Savineau [Fri, 31 May 2019 17:26:30 +0000 (13:26 -0400)]
ceph-facts: generate fsid on mon node
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.
This commit adds `pytest-rerunfailures` in requirements.txt so we can
retry failing test in testinfra to avoid false positive. (eg: sometimes it
can happen for some reason a service takes too much time to start)
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 9d3517c670ea2e944565e1a3e150a966b2d399de (we don't want
to run ceph-container-common on all client nodes, see mentioned commit
for more details)
projects / ceph-ansible.git / log