[ovirt-users] [SOLVED] Re: Problems with adding a host in Ovirt (Hosted Engine) behind a proxy server. (The additional Host can't see the Storage Domain)

Sun Apr 26 14:48:07 UTC 2015

2015-04-14 9:21 GMT-05:00 Roy Golan <rgolan at redhat.com>:

>  On 04/14/2015 04:37 PM, Julián Tete wrote:
>
>     Hello Friends of oVirt, I'd setup a oVirt enviroment (hosted-engine)
> behind a proxy.
>
>  But I can't add any additional Host to my Cluster.
>
>  I'm phase of testing (SELinux Permissive, No firewall)
>
>  All the machines are CentOS 7.1
>
>  When I try to add a Host, the operation it's OK, but don't see the Data
> Master Storage and the operation at the ends fails, and the additional host
> it's Non Operational.
>
>  My
>
>  FQDN Engine: ovirt.udistritaloas.edu.co
>
>  FQDN Host with the Host-Engine and with the Data Master Storage:
> patascoy.udistritaloas.edu.co
>
>  FQDN Additional host: sotara.udistritaloas.edu.co
>
>  This is the problem's resume:
>
> 2015-Apr-13, 17:08 Failed to connect Host Sotara to Storage Pool OAS
>
> 2015-Apr-13, 17:08 Host Sotara cannot access the Storage Domain(s)
> <UNKNOWN> attached to the Data Center OAS. Setting Host state to
> Non-Operational.
>
> 2015-Apr-13, 17:08 Failed to connect Host Sotara to Storage Servers
>
> 2015-Apr-13, 17:08 The error message for connection
> patascoy.udistritaloas.edu.co:/oVirt/vms returned by VDSM was: Problem
> while trying to mount target
>
> 2015-Apr-13, 17:08 Failed to connect Host Sotara to the Storage Domains
> PatascoyVMS.
>
> 2015-Apr-13, 17:06 Host Sotara installed
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Stage: Termination.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Retrieving installation logs
> to:
> '/var/log/ovirt-engine/host-deploy/ovirt-20150413170647-10.20.0.31-520f4408.log'.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Stage: Pre-termination.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Starting vdsm.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Stopping libvirtd.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Stage: Closing up.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Stage: Transaction commit.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Enrolling certificate.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Stage: Misc configuration.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Stage: Package installation.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Stage: Misc configuration.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Stage: Transaction setup.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Hardware supports
> virtualization.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Stage: Setup validation.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Disabling Kdump integration.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Logs at host located at:
> '/tmp/ovirt-host-deploy-20150413170601-bxfvlk.log'.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Kdump supported.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Stage: Environment
> customization.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Stage: Programs detection.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Stage: Environment packages
> setup.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Stage: Environment setup.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Stage: Initializing.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Connected to host 10.20.0.31
> with SSH key fingerprint: 3c:82:f9:bd:5d:b5:dd:3b:be:6d:bd:a2:9a:28:88:b1.
>
> 2015-Apr-13, 17:06 Host Sotara was added by admin at internal.
>
>  Logs in Additional Host:
>
> /var/log/vdsm/vdsm.log
>
> http://pastebin.com/sP2DYHiF
>
>  Can you help me ?
>
>  Thanks in advance
>     Hello Friends of oVirt, I'd setup a oVirt enviroment (hosted-engine)
> behind a proxy.
>
>  But I can't add any additional Host to my Cluster.
>
>  I'm phase of testing (SELinux Permissive, No firewall)
>
>  All the machines are CentOS 7.1
>
>  When I try to add a Host, the operation it's OK, but don't see the Data
> Master Storage and the operation at the ends fails, and the additional host
> it's Non Operational.
>
>  My
>
>  FQDN Engine: ovirt.udistritaloas.edu.co
>
>  FQDN Host with the Host-Engine and with the Data Master Storage:
> patascoy.udistritaloas.edu.co
>
>  FQDN Additional host: sotara.udistritaloas.edu.co
>
>  This is the problem's resume:
>
> 2015-Apr-13, 17:08 Failed to connect Host Sotara to Storage Pool OAS
>
> 2015-Apr-13, 17:08 Host Sotara cannot access the Storage Domain(s)
> <UNKNOWN> attached to the Data Center OAS. Setting Host state to
> Non-Operational.
>
> 2015-Apr-13, 17:08 Failed to connect Host Sotara to Storage Servers
>
> 2015-Apr-13, 17:08 The error message for connection
> patascoy.udistritaloas.edu.co:/oVirt/vms returned by VDSM was: Problem
> while trying to mount target
>
> 2015-Apr-13, 17:08 Failed to connect Host Sotara to the Storage Domains
> PatascoyVMS.
>
> 2015-Apr-13, 17:06 Host Sotara installed
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Stage: Termination.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Retrieving installation logs
> to:
> '/var/log/ovirt-engine/host-deploy/ovirt-20150413170647-10.20.0.31-520f4408.log'.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Stage: Pre-termination.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Starting vdsm.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Stopping libvirtd.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Stage: Closing up.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Stage: Transaction commit.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Enrolling certificate.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Stage: Misc configuration.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Stage: Package installation.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Stage: Misc configuration.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Stage: Transaction setup.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Hardware supports
> virtualization.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Stage: Setup validation.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Disabling Kdump integration.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Logs at host located at:
> '/tmp/ovirt-host-deploy-20150413170601-bxfvlk.log'.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Kdump supported.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Stage: Environment
> customization.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Stage: Programs detection.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Stage: Environment packages
> setup.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Stage: Environment setup.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Stage: Initializing.
>
> 2015-Apr-13, 17:06 Installing Host Sotara. Connected to host 10.20.0.31
> with SSH key fingerprint: 3c:82:f9:bd:5d:b5:dd:3b:be:6d:bd:a2:9a:28:88:b1.
>
> 2015-Apr-13, 17:06 Host Sotara was added by admin at internal.
>
>  Logs in Additional Host:
>
> /var/log/vdsm/vdsm.log
>
> http://pastebin.com/sP2DYHiF
>
>  Can you help me ?
>
>
> the log says the mount command timed-out:
>
> /usr/bin/sudo -n /usr/bin/mount -t nfs -o
> soft,nosharecache,timeo=600,retrans=6,nfsvers=3
> patascoy.udistritaloas.edu.co:/oVirt/vms
> /rhev/data-center/mnt/patascoy.udistritaloas.edu.co:_oVirt_vms
> Thread-21::ERROR::2015-04-13
> 18:04:29,443::storageServer::211::Storage.StorageServer.MountConnection::(connect)
> Mount failed: (32, ';mount.nfs: Connection timed out\n')
>
>
>

In the host with the NFS Data Storage add the following rules in Iptables:

-A INPUT -p tcp --dport 2049 -j ACCEPT
-A INPUT -p udp --dport 2049 -j ACCEPT
-A INPUT -p tcp --dport 111 -j ACCEPT
-A INPUT -p udp --dport 111 -j ACCEPT

>
>  Thanks in advance
>
>
>
> _______________________________________________
> Users mailing listUsers at ovirt.orghttp://lists.ovirt.org/mailman/listinfo/users
>
>
>
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