[ovirt-users] Installation of oVirt 4.1, Gluster Storage and Hosted Engine

Gianluca Cecchi gianluca.cecchi at gmail.com
Tue Jul 11 08:57:04 UTC 2017 

On Tue, Jul 11, 2017 at 10:02 AM, Simone Marchioni <s.marchioni at lynx2000.it>
wrote:

>
> Hi,
>
> removed partition signatures with wipefs and run deploy again: this time
> the creation of VG and LV worked correctly. The deployment proceeded until
> some new errors... :-/
>
>
> PLAY [gluster_servers] ******************************
> ***************************
>
> TASK [start/stop/restart/reload services] ******************************
> ********
> failed: [ha1.domain.it] (item=glusterd) => {"failed": true, "item":
> "glusterd", "msg": "Could not find the requested service glusterd: host"}
> failed: [ha2.domain.it] (item=glusterd) => {"failed": true, "item":
> "glusterd", "msg": "Could not find the requested service glusterd: host"}
> failed: [ha3.domain.it] (item=glusterd) => {"failed": true, "item":
> "glusterd", "msg": "Could not find the requested service glusterd: host"}
>     to retry, use: --limit @/tmp/tmp5Dtb2G/service_management.retry
>
>
>
[snip]


> In start/stop/restart/reload services it complain about "Could not find
> the requested service glusterd: host". GlusterFS must be preinstalled or
> not? I simply installed the rpm packages manually BEFORE the deployment:
>
> yum install glusterfs glusterfs-cli glusterfs-libs
> glusterfs-client-xlators glusterfs-api glusterfs-fuse
>
> but never configured anything.
>
> For firewalld problem "ERROR: Exception caught:
> org.fedoraproject.FirewallD1.Exception: INVALID_SERVICE: 'glusterfs' not
> among existing services Services are defined by port/tcp relationship and
> named as they are in /etc/services (on most systems)" I haven't touched
> anything... it's an "out of the box" installation of CentOS 7.3.
>
> Don't know if the following problems - "Run a shell script" and "usermod:
> group 'gluster' does not exist" - are related to these... maybe the usermod
> problem.
>
> Thank you again.
>
> Simone
>
>
For sure you have to install also the package glusterfs-server, that
provides glusterd.
Probably you was misled by the fact that apparently base CentOS packages
seems not to provide the package?
But if you have ovirt-4.1-dependencies.repo enabled, you should have
gluster 3.8 packages and you do have to install glusterfs-server

[ovirt-4.1-centos-gluster38]
name=CentOS-7 - Gluster 3.8
baseurl=http://mirror.centos.org/centos/7/storage/$basearch/gluster-3.8/
gpgcheck=1
enabled=1
gpgkey=
https://raw.githubusercontent.com/CentOS-Storage-SIG/centos-release-storage-common/master/RPM-GPG-KEY-CentOS-SIG-Storage

eg


[g.cecchi at ov300 ~]$ sudo yum install glusterfs-server
Loaded plugins: fastestmirror, langpacks
base
  | 3.6 kB  00:00:00
centos-opstools-release
 | 2.9 kB  00:00:00
epel-util/x86_64/metalink
 |  25 kB  00:00:00
extras
  | 3.4 kB  00:00:00
ovirt-4.1
 | 3.0 kB  00:00:00
ovirt-4.1-centos-gluster38
  | 2.9 kB  00:00:00
ovirt-4.1-epel/x86_64/metalink
  |  25 kB  00:00:00
ovirt-4.1-patternfly1-noarch-epel
 | 3.0 kB  00:00:00
ovirt-centos-ovirt41
  | 2.9 kB  00:00:00
rnachimu-gdeploy
  | 3.0 kB  00:00:00
updates
 | 3.4 kB  00:00:00
virtio-win-stable
 | 3.0 kB  00:00:00
Loading mirror speeds from cached hostfile
 * base: ba.mirror.garr.it
 * epel-util: epel.besthosting.ua
 * extras: ba.mirror.garr.it
 * ovirt-4.1: ftp.nluug.nl
 * ovirt-4.1-epel: epel.besthosting.ua
 * updates: ba.mirror.garr.it
Resolving Dependencies
--> Running transaction check
---> Package glusterfs-server.x86_64 0:3.8.13-1.el7 will be installed
--> Processing Dependency: glusterfs-libs(x86-64) = 3.8.13-1.el7 for
package: glusterfs-server-3.8.13-1.el7.x86_64
--> Processing Dependency: glusterfs-fuse(x86-64) = 3.8.13-1.el7 for
package: glusterfs-server-3.8.13-1.el7.x86_64
--> Processing Dependency: glusterfs-client-xlators(x86-64) = 3.8.13-1.el7
for package: glusterfs-server-3.8.13-1.el7.x86_64
--> Processing Dependency: glusterfs-cli(x86-64) = 3.8.13-1.el7 for
package: glusterfs-server-3.8.13-1.el7.x86_64
--> Processing Dependency: glusterfs-api(x86-64) = 3.8.13-1.el7 for
package: glusterfs-server-3.8.13-1.el7.x86_64
--> Processing Dependency: glusterfs(x86-64) = 3.8.13-1.el7 for package:
glusterfs-server-3.8.13-1.el7.x86_64
--> Processing Dependency: liburcu-cds.so.1()(64bit) for package:
glusterfs-server-3.8.13-1.el7.x86_64
--> Processing Dependency: liburcu-bp.so.1()(64bit) for package:
glusterfs-server-3.8.13-1.el7.x86_64
--> Running transaction check
---> Package glusterfs.x86_64 0:3.8.10-1.el7 will be updated
---> Package glusterfs.x86_64 0:3.8.13-1.el7 will be an update
---> Package glusterfs-api.x86_64 0:3.8.10-1.el7 will be updated
---> Package glusterfs-api.x86_64 0:3.8.13-1.el7 will be an update
---> Package glusterfs-cli.x86_64 0:3.8.10-1.el7 will be updated
---> Package glusterfs-cli.x86_64 0:3.8.13-1.el7 will be an update
---> Package glusterfs-client-xlators.x86_64 0:3.8.10-1.el7 will be updated
---> Package glusterfs-client-xlators.x86_64 0:3.8.13-1.el7 will be an
update
---> Package glusterfs-fuse.x86_64 0:3.8.10-1.el7 will be updated
---> Package glusterfs-fuse.x86_64 0:3.8.13-1.el7 will be an update
---> Package glusterfs-libs.x86_64 0:3.8.10-1.el7 will be updated
---> Package glusterfs-libs.x86_64 0:3.8.13-1.el7 will be an update
---> Package userspace-rcu.x86_64 0:0.7.16-1.el7 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

====================================================================================================
 Package                       Arch        Version            Repository
                    Size
====================================================================================================
Installing:
 glusterfs-server              x86_64      3.8.13-1.el7
ovirt-4.1-centos-gluster38      1.4 M
Installing for dependencies:
 userspace-rcu                 x86_64      0.7.16-1.el7
ovirt-4.1-centos-gluster38       72 k
Updating for dependencies:
 glusterfs                     x86_64      3.8.13-1.el7
ovirt-4.1-centos-gluster38      512 k
 glusterfs-api                 x86_64      3.8.13-1.el7
ovirt-4.1-centos-gluster38       90 k
 glusterfs-cli                 x86_64      3.8.13-1.el7
ovirt-4.1-centos-gluster38      184 k
 glusterfs-client-xlators      x86_64      3.8.13-1.el7
ovirt-4.1-centos-gluster38      783 k
 glusterfs-fuse                x86_64      3.8.13-1.el7
ovirt-4.1-centos-gluster38      134 k
 glusterfs-libs                x86_64      3.8.13-1.el7
ovirt-4.1-centos-gluster38      380 k

Transaction Summary
====================================================================================================
Install  1 Package  (+1 Dependent package)
Upgrade             ( 6 Dependent packages)

Total download size: 3.5 M
Is this ok [y/d/N]:
Exiting on user command
Your transaction was saved, rerun it with:
 yum load-transaction /tmp/yum_save_tx.2017-07-11.10-31.hzKtbi.yumtx
[g.cecchi at ov300 ~]$

HIH,
Gianluca
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