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

This is a multi-part message in MIME format. --------------679906CC5B784AA5749E4CC7 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Il 11/07/2017 11:23, knarra ha scritto: Hi, reply here to both Gianluca and Kasturi. Gianluca: I had ovirt-4.1-dependencies.repo enabled, and gluster 3.8 packages, but glusterfs-server was missing in my "yum install" command, so added glusterfs-server to my installation. Kasturi: packages ovirt-hosted-engine-setup, gdeploy and cockpit-ovirt-dashboard already installed and updated. vdsm-gluster was missing, so added to my installation. Rerun deployment and IT WORKED! I can read the message "Succesfully deployed Gluster" with the blue button "Continue to Hosted Engine Deployment". There's a minor glitch in the window: the green "V" in the circle is missing, like there's a missing image (or a wrong path, as I had to remove "ansible" from the grafton-sanity-check.sh path...) Although the deployment worked, and the firewalld and gluterfs errors are gone, a couple of errors remains: AFTER VG/LV CREATION, START/STOP/RELOAD/GLUSTER AND FIREWALLD HANDLING: PLAY [gluster_servers] ********************************************************* TASK [Run a shell script] ****************************************************** fatal: [ha1.domain.it]: FAILED! => {"failed": true, "msg": "The conditional check 'result.rc != 0' failed. The error was: error while evaluating conditional (result.rc != 0): 'dict object' has no attribute 'rc'"} fatal: [ha2.domain.it]: FAILED! => {"failed": true, "msg": "The conditional check 'result.rc != 0' failed. The error was: error while evaluating conditional (result.rc != 0): 'dict object' has no attribute 'rc'"} fatal: [ha3.domain.it]: FAILED! => {"failed": true, "msg": "The conditional check 'result.rc != 0' failed. The error was: error while evaluating conditional (result.rc != 0): 'dict object' has no attribute 'rc'"} to retry, use: --limit @/tmp/tmpJnz4g3/run-script.retry PLAY RECAP ********************************************************************* ha1.domain.it : ok=0 changed=0 unreachable=0 failed=1 ha2.domain.it : ok=0 changed=0 unreachable=0 failed=1 ha3.domain.it : ok=0 changed=0 unreachable=0 failed=1 PLAY [gluster_servers] ********************************************************* TASK [Run a command in the shell] ********************************************** failed: [ha1.domain.it] (item=usermod -a -G gluster qemu) => {"changed": true, "cmd": "usermod -a -G gluster qemu", "delta": "0:00:00.003144", "end": "2017-07-12 00:22:46.836832", "failed": true, "item": "usermod -a -G gluster qemu", "rc": 6, "start": "2017-07-12 00:22:46.833688", "stderr": "usermod: group 'gluster' does not exist", "stderr_lines": ["usermod: group 'gluster' does not exist"], "stdout": "", "stdout_lines": []} failed: [ha2.domain.it] (item=usermod -a -G gluster qemu) => {"changed": true, "cmd": "usermod -a -G gluster qemu", "delta": "0:00:00.003647", "end": "2017-07-12 00:22:46.895964", "failed": true, "item": "usermod -a -G gluster qemu", "rc": 6, "start": "2017-07-12 00:22:46.892317", "stderr": "usermod: group 'gluster' does not exist", "stderr_lines": ["usermod: group 'gluster' does not exist"], "stdout": "", "stdout_lines": []} failed: [ha3.domain.it] (item=usermod -a -G gluster qemu) => {"changed": true, "cmd": "usermod -a -G gluster qemu", "delta": "0:00:00.007008", "end": "2017-07-12 00:22:47.016600", "failed": true, "item": "usermod -a -G gluster qemu", "rc": 6, "start": "2017-07-12 00:22:47.009592", "stderr": "usermod: group 'gluster' does not exist", "stderr_lines": ["usermod: group 'gluster' does not exist"], "stdout": "", "stdout_lines": []} to retry, use: --limit @/tmp/tmpJnz4g3/shell_cmd.retry PLAY RECAP ********************************************************************* ha1.domain.it : ok=0 changed=0 unreachable=0 failed=1 ha2.domain.it : ok=0 changed=0 unreachable=0 failed=1 ha3.domain.it : ok=0 changed=0 unreachable=0 failed=1 These are a problem for my installation or can I ignore them? By the way, I'm writing and documenting this process and can prepare a tutorial if someone is interested. Thank you again for your support: now I'll proceed with the Hosted Engine Deployment. Hi Simone --------------679906CC5B784AA5749E4CC7 Content-Type: text/html; charset=windows-1252 Content-Transfer-Encoding: 8bit <html> <head> <meta content="text/html; charset=windows-1252" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> <div class="moz-cite-prefix">Il 11/07/2017 11:23, knarra ha scritto:<br> </div> <blockquote cite="mid:b73b1766-a724-ebc4-f7c7-159ee07a6675@redhat.com" type="cite"> <meta content="text/html; charset=windows-1252" http-equiv="Content-Type"> <div class="moz-cite-prefix">On 07/11/2017 01:32 PM, Simone Marchioni wrote:<br> </div> <blockquote cite="mid:a4330631-c0d8-298c-4d80-593f2f558f1f@lynx2000.it" type="cite">Il 11/07/2017 07:59, knarra ha scritto: <br> <br> Hi, <br> <br> 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... :-/ <br> <br> <br> PLAY [gluster_servers] ********************************************************* <br> <br> TASK [start/stop/restart/reload services] ************************************** <br> failed: [ha1.domain.it] (item=glusterd) =&gt; {"failed": true, "item": "glusterd", "msg": "Could not find the requested service glusterd: host"} <br> failed: [ha2.domain.it] (item=glusterd) =&gt; {"failed": true, "item": "glusterd", "msg": "Could not find the requested service glusterd: host"} <br> failed: [ha3.domain.it] (item=glusterd) =&gt; {"failed": true, "item": "glusterd", "msg": "Could not find the requested service glusterd: host"} <br>     to retry, use: --limit @/tmp/tmp5Dtb2G/service_management.retry <br> <br> PLAY RECAP ********************************************************************* <br> ha1.domain.it            : ok=0    changed=0    unreachable=0 failed=1 <br> ha2.domain.it            : ok=0    changed=0    unreachable=0 failed=1 <br> ha3.domain.it            : ok=0    changed=0    unreachable=0 failed=1 <br> <br> <br> PLAY [gluster_servers] ********************************************************* <br> <br> TASK [Start firewalld if not already started] ********************************** <br> ok: [ha1.domain.it] <br> ok: [ha2.domain.it] <br> ok: [ha3.domain.it] <br> <br> TASK [Add/Delete services to firewalld rules] ********************************** <br> failed: [ha1.domain.it] (item=glusterfs) =&gt; {"failed": true, "item": "glusterfs", "msg": "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)"} <br> failed: [ha2.domain.it] (item=glusterfs) =&gt; {"failed": true, "item": "glusterfs", "msg": "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)"} <br> failed: [ha3.domain.it] (item=glusterfs) =&gt; {"failed": true, "item": "glusterfs", "msg": "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)"} <br>     to retry, use: --limit @/tmp/tmp5Dtb2G/firewalld-service-op.retry <br> <br> PLAY RECAP ********************************************************************* <br> ha1.domain.it            : ok=1    changed=0    unreachable=0 failed=1 <br> ha2.domain.it            : ok=1    changed=0    unreachable=0 failed=1 <br> ha3.domain.it            : ok=1    changed=0    unreachable=0 failed=1 <br> <br> <br> PLAY [gluster_servers] ********************************************************* <br> <br> TASK [Start firewalld if not already started] ********************************** <br> ok: [ha1.domain.it] <br> ok: [ha2.domain.it] <br> ok: [ha3.domain.it] <br> <br> TASK [Open/Close firewalld ports] ********************************************** <br> changed: [ha1.domain.it] =&gt; (item=111/tcp) <br> changed: [ha2.domain.it] =&gt; (item=111/tcp) <br> changed: [ha3.domain.it] =&gt; (item=111/tcp) <br> changed: [ha1.domain.it] =&gt; (item=2049/tcp) <br> changed: [ha2.domain.it] =&gt; (item=2049/tcp) <br> changed: [ha1.domain.it] =&gt; (item=54321/tcp) <br> changed: [ha3.domain.it] =&gt; (item=2049/tcp) <br> changed: [ha2.domain.it] =&gt; (item=54321/tcp) <br> changed: [ha1.domain.it] =&gt; (item=5900/tcp) <br> changed: [ha3.domain.it] =&gt; (item=54321/tcp) <br> changed: [ha2.domain.it] =&gt; (item=5900/tcp) <br> changed: [ha1.domain.it] =&gt; (item=5900-6923/tcp) <br> changed: [ha2.domain.it] =&gt; (item=5900-6923/tcp) <br> changed: [ha3.domain.it] =&gt; (item=5900/tcp) <br> changed: [ha1.domain.it] =&gt; (item=5666/tcp) <br> changed: [ha2.domain.it] =&gt; (item=5666/tcp) <br> changed: [ha1.domain.it] =&gt; (item=16514/tcp) <br> changed: [ha3.domain.it] =&gt; (item=5900-6923/tcp) <br> changed: [ha2.domain.it] =&gt; (item=16514/tcp) <br> changed: [ha3.domain.it] =&gt; (item=5666/tcp) <br> changed: [ha3.domain.it] =&gt; (item=16514/tcp) <br> <br> TASK [Reloads the firewall] **************************************************** <br> changed: [ha1.domain.it] <br> changed: [ha2.domain.it] <br> changed: [ha3.domain.it] <br> <br> PLAY RECAP ********************************************************************* <br> ha1.domain.it            : ok=3    changed=2    unreachable=0 failed=0 <br> ha2.domain.it            : ok=3    changed=2    unreachable=0 failed=0 <br> ha3.domain.it            : ok=3    changed=2    unreachable=0 failed=0 <br> <br> <br> PLAY [gluster_servers] ********************************************************* <br> <br> TASK [Run a shell script] ****************************************************** <br> fatal: [ha1.domain.it]: FAILED! =&gt; {"failed": true, "msg": "The conditional check 'result.rc != 0' failed. The error was: error while evaluating conditional (result.rc != 0): 'dict object' has no attribute 'rc'"} <br> fatal: [ha2.domain.it]: FAILED! =&gt; {"failed": true, "msg": "The conditional check 'result.rc != 0' failed. The error was: error while evaluating conditional (result.rc != 0): 'dict object' has no attribute 'rc'"} <br> fatal: [ha3.domain.it]: FAILED! =&gt; {"failed": true, "msg": "The conditional check 'result.rc != 0' failed. The error was: error while evaluating conditional (result.rc != 0): 'dict object' has no attribute 'rc'"} <br>     to retry, use: --limit @/tmp/tmp5Dtb2G/run-script.retry <br> <br> PLAY RECAP ********************************************************************* <br> ha1.domain.it            : ok=0    changed=0    unreachable=0 failed=1 <br> ha2.domain.it            : ok=0    changed=0    unreachable=0 failed=1 <br> ha3.domain.it            : ok=0    changed=0    unreachable=0 failed=1 <br> <br> <br> PLAY [gluster_servers] ********************************************************* <br> <br> TASK [Run a command in the shell] ********************************************** <br> failed: [ha1.domain.it] (item=usermod -a -G gluster qemu) =&gt; {"changed": true, "cmd": "usermod -a -G gluster qemu", "delta": "0:00:00.003182", "end": "2017-07-10 18:30:51.204235", "failed": true, "item": "usermod -a -G gluster qemu", "rc": 6, "start": "2017-07-10 18:30:51.201053", "stderr": "usermod: group 'gluster' does not exist", "stderr_lines": ["usermod: group 'gluster' does not exist"], "stdout": "", "stdout_lines": []} <br> failed: [ha3.domain.it] (item=usermod -a -G gluster qemu) =&gt; {"changed": true, "cmd": "usermod -a -G gluster qemu", "delta": "0:00:00.007698", "end": "2017-07-10 18:30:51.391046", "failed": true, "item": "usermod -a -G gluster qemu", "rc": 6, "start": "2017-07-10 18:30:51.383348", "stderr": "usermod: group 'gluster' does not exist", "stderr_lines": ["usermod: group 'gluster' does not exist"], "stdout": "", "stdout_lines": []} <br> failed: [ha2.domain.it] (item=usermod -a -G gluster qemu) =&gt; {"changed": true, "cmd": "usermod -a -G gluster qemu", "delta": "0:00:00.004120", "end": "2017-07-10 18:30:51.405640", "failed": true, "item": "usermod -a -G gluster qemu", "rc": 6, "start": "2017-07-10 18:30:51.401520", "stderr": "usermod: group 'gluster' does not exist", "stderr_lines": ["usermod: group 'gluster' does not exist"], "stdout": "", "stdout_lines": []} <br>     to retry, use: --limit @/tmp/tmp5Dtb2G/shell_cmd.retry <br> <br> PLAY RECAP ********************************************************************* <br> ha1.domain.it            : ok=0    changed=0    unreachable=0 failed=1 <br> ha2.domain.it            : ok=0    changed=0    unreachable=0 failed=1 <br> ha3.domain.it            : ok=0    changed=0    unreachable=0 failed=1 <br> <br> <br> PLAY [gluster_servers] ********************************************************* <br> <br> TASK [start/stop/restart/reload services] ************************************** <br> failed: [ha1.domain.it] (item=glusterd) =&gt; {"failed": true, "item": "glusterd", "msg": "Could not find the requested service glusterd: host"} <br> failed: [ha2.domain.it] (item=glusterd) =&gt; {"failed": true, "item": "glusterd", "msg": "Could not find the requested service glusterd: host"} <br> failed: [ha3.domain.it] (item=glusterd) =&gt; {"failed": true, "item": "glusterd", "msg": "Could not find the requested service glusterd: host"} <br>     to retry, use: --limit @/tmp/tmp5Dtb2G/service_management.retry <br> <br> PLAY RECAP ********************************************************************* <br> ha1.domain.it            : ok=0    changed=0    unreachable=0 failed=1 <br> ha2.domain.it            : ok=0    changed=0    unreachable=0 failed=1 <br> ha3.domain.it            : ok=0    changed=0    unreachable=0 failed=1 <br> <br> Ignoring errors... <br> Ignoring errors... <br> Ignoring errors... <br> Ignoring errors... <br> Ignoring errors... <br> <br> <br> 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: <br> <br> yum install glusterfs glusterfs-cli glusterfs-libs glusterfs-client-xlators glusterfs-api glusterfs-fuse <br> <br> but never configured anything. <br> </blockquote> Looks like it failed to add the 'glusterfs' service using firewalld and can we try again with what Gianluca suggested ? <br> <br> Can you please install the latest ovirt rpm which will add all the required dependencies and make sure that the following packages are installed before running with gdeploy ?<br> <br> <meta http-equiv="content-type" content="text/html; charset=windows-1252"> <span style="color: rgb(0, 0, 0); font-family: Arial, sans-serif; font-size: 13px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(227, 255, 234); display: inline !important; float: none;"><span class="Apple-converted-space"> </span>yum install  vdsm-gluster ovirt-hosted-engine-setup gdeploy cockpit-ovirt-dashboard</span><br> <blockquote cite="mid:a4330631-c0d8-298c-4d80-593f2f558f1f@lynx2000.it" type="cite"> <br> 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. <br> <br> 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. <br> </blockquote> You could safely ignore this and this has nothing to do with the configuration.<br> <blockquote cite="mid:a4330631-c0d8-298c-4d80-593f2f558f1f@lynx2000.it" type="cite"> <br> Thank you again. <br> Simone <br> _______________________________________________ <br> Users mailing list <br> <a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:Users@ovirt.org">Users@ovirt.org</a> <br> <a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://lists.ovirt.org/mailman/listinfo/users">http://... <br> </blockquote> <p><br> </p> </blockquote> <br> Hi,<br> <br> reply here to both Gianluca and Kasturi.<br> <br> Gianluca: I had ovirt-4.1-dependencies.repo enabled, and gluster 3.8 packages, but glusterfs-server was missing in my "yum install" command, so added glusterfs-server to my installation.<br> <br> Kasturi: packages ovirt-hosted-engine-setup, gdeploy and cockpit-ovirt-dashboard already installed and updated. vdsm-gluster was missing, so added to my installation.<br> <br> Rerun deployment and IT WORKED! I can read the message "Succesfully deployed Gluster" with the blue button "Continue to Hosted Engine Deployment". There's a minor glitch in the window: the green "V" in the circle is missing, like there's a missing image (or a wrong path, as I had to remove "ansible" from the grafton-sanity-check.sh path...)<br> <br> Although the deployment worked, and the firewalld and gluterfs errors are gone, a couple of errors remains:<br> <br> <br> AFTER VG/LV CREATION, START/STOP/RELOAD/GLUSTER AND FIREWALLD HANDLING:<br> <br> PLAY [gluster_servers] *********************************************************<br> <br> TASK [Run a shell script] ******************************************************<br> fatal: [ha1.domain.it]: FAILED! =&gt; {"failed": true, "msg": "The conditional check 'result.rc != 0' failed. The error was: error while evaluating conditional (result.rc != 0): 'dict object' has no attribute 'rc'"}<br> fatal: [ha2.domain.it]: FAILED! =&gt; {"failed": true, "msg": "The conditional check 'result.rc != 0' failed. The error was: error while evaluating conditional (result.rc != 0): 'dict object' has no attribute 'rc'"}<br> fatal: [ha3.domain.it]: FAILED! =&gt; {"failed": true, "msg": "The conditional check 'result.rc != 0' failed. The error was: error while evaluating conditional (result.rc != 0): 'dict object' has no attribute 'rc'"}<br>     to retry, use: --limit @/tmp/tmpJnz4g3/run-script.retry<br> <br> PLAY RECAP *********************************************************************<br> ha1.domain.it            : ok=0    changed=0    unreachable=0    failed=1   <br> ha2.domain.it            : ok=0    changed=0    unreachable=0    failed=1   <br> ha3.domain.it            : ok=0    changed=0    unreachable=0    failed=1   <br> <br> <br> PLAY [gluster_servers] *********************************************************<br> <br> TASK [Run a command in the shell] **********************************************<br> failed: [ha1.domain.it] (item=usermod -a -G gluster qemu) =&gt; {"changed": true, "cmd": "usermod -a -G gluster qemu", "delta": "0:00:00.003144", "end": "2017-07-12 00:22:46.836832", "failed": true, "item": "usermod -a -G gluster qemu", "rc": 6, "start": "2017-07-12 00:22:46.833688", "stderr": "usermod: group 'gluster' does not exist", "stderr_lines": ["usermod: group 'gluster' does not exist"], "stdout": "", "stdout_lines": []}<br> failed: [ha2.domain.it] (item=usermod -a -G gluster qemu) =&gt; {"changed": true, "cmd": "usermod -a -G gluster qemu", "delta": "0:00:00.003647", "end": "2017-07-12 00:22:46.895964", "failed": true, "item": "usermod -a -G gluster qemu", "rc": 6, "start": "2017-07-12 00:22:46.892317", "stderr": "usermod: group 'gluster' does not exist", "stderr_lines": ["usermod: group 'gluster' does not exist"], "stdout": "", "stdout_lines": []}<br> failed: [ha3.domain.it] (item=usermod -a -G gluster qemu) =&gt; {"changed": true, "cmd": "usermod -a -G gluster qemu", "delta": "0:00:00.007008", "end": "2017-07-12 00:22:47.016600", "failed": true, "item": "usermod -a -G gluster qemu", "rc": 6, "start": "2017-07-12 00:22:47.009592", "stderr": "usermod: group 'gluster' does not exist", "stderr_lines": ["usermod: group 'gluster' does not exist"], "stdout": "", "stdout_lines": []}<br>     to retry, use: --limit @/tmp/tmpJnz4g3/shell_cmd.retry<br> <br> PLAY RECAP *********************************************************************<br> ha1.domain.it            : ok=0    changed=0    unreachable=0    failed=1   <br> ha2.domain.it            : ok=0    changed=0    unreachable=0    failed=1   <br> ha3.domain.it            : ok=0    changed=0    unreachable=0    failed=1   <br> <br> <br> These are a problem for my installation or can I ignore them?<br> <br> By the way, I'm writing and documenting this process and can prepare a tutorial if someone is interested.<br> <br> Thank you again for your support: now I'll proceed with the Hosted Engine Deployment.<br> <br> Hi<br> Simone<br> </body> </html> --------------679906CC5B784AA5749E4CC7--