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From Jordan Michaels <mic...@viviotech.net>
Subject Re: FRESH install Cloustack 4.11 CentOS7 XEN6.5 SECONDARY STORAGE 0.00KB (URGENT)
Date Thu, 25 Oct 2018 17:59:29 GMT
I am encountering this issue in a single-server setup as well. The initial setup worked fine,
then I messed with some network settings a bit which caused me to remove the one host, and
cannot get the system up and running again because secondary storage shows 0KB. Verified NFS
shares are writable, verified firewall ports are open, not sure what else to check or to try.

--
Kind regards,
Jordan Michaels
Vivio Technologies

----- Original Message -----
From: "Alexandre Bruyere" <bruyere.alexandre@gmail.com>
To: "users" <users@cloudstack.apache.org>
Sent: Wednesday, 24 October, 2018 06:39:43
Subject: Re: FRESH install Cloustack 4.11 CentOS7 XEN6.5 SECONDARY STORAGE 0.00KB (URGENT)

Just saw you followed it, and I'm not sure where the problem is, I'll need
to study it - I've had no trouble on my part.

On Wed, Oct 24, 2018 at 9:34 AM Alexandre Bruyere <
bruyere.alexandre@gmail.com> wrote:

> For reference, you can use iptables commands in firewall-cmd by using the
> --direct option.
>
> I've made a pull request to update the Quick Installation Guide with an
> example of commands you can use to configure the firewall.
>
> On Wed, Oct 24, 2018 at 8:07 AM Andrija Panic <andrija.panic@gmail.com>
> wrote:
>
>> I assume a bit late (just a few months :)  - but for sake of other list
>> members - had exactly the same case, because of FIREWALL on CentOS 7
>>
>> - dashboard shows ZERO capacity, since SSVM is NOT functional - because
>> agent inside SSVM could not connect to Management Server - because of
>> FIREWALL...
>>  - running ssvm.sh script reported BAD IP address of the Secondary Storage
>> inside VM - so make sure the agent is CONNECTED when viewing SSVM and CPVM
>> from Infrastructure --> System VMs...
>> - also CPVM was not working - again, because agent was not connected to
>> mgmt server..
>>
>> Firewall can be properly fixed/configured (obviously), or you can try temp
>> workaround:
>> systemctl disable firewalld
>> systemctl stop firewalld
>>
>> After that, disable Zone, destroy both CPVM and SSVM, Enable Zone, and
>> wait
>> for SSVM and CPVM to be created and that agent connects (Agent State shows
>> UP in GUI)
>>
>> Cheers
>> Andrija
>>
>> On Fri, 23 Mar 2018 at 17:52, Dag Sonstebo <Dag.Sonstebo@shapeblue.com>
>> wrote:
>>
>> > Hi Olivier,
>> >
>> > Can you write to the NFS mount from SSVM? It could be you have it
>> mounted
>> > OK, but ACLs and/or settings prevent you from actually reading/writing.
>> >
>> > Also keep in mind the NFS permissions you need to set
>> > (rw,async,no_root_squash,no_subtree_check) –  some pointers on
>> >
>> http://docs.cloudstack.apache.org/projects/cloudstack-installation/en/4.11/management-server/index.html#using-a-separate-nfs-server
>> >
>> > Regards,
>> > Dag Sonstebo
>> > Cloud Architect
>> > ShapeBlue
>> >
>> > On 23/03/2018, 16:27, "Olivier GUIN" <olivier.guin@ariasnet.com> wrote:
>> >
>> >     Hi,
>> >
>> >     I've a problem with secondary storage, in the dashboard it is
>> 0.00KB .
>> >
>> >     In the ssvm, when I launch ssvm.check  : This no nfs mount
>> directory !
>> >
>> >     root@s-2-VM:/usr/local/cloud/systemvm# ./ssvm-check.sh
>> >     ================================================
>> >     First DNS server is  200.13.136.8
>> >     PING 200.13.136.8 (200.13.136.8): 56 data bytes
>> >     64 bytes from 200.13.136.8: icmp_seq=0 ttl=63 time=2.566 ms
>> >     64 bytes from 200.13.136.8: icmp_seq=1 ttl=63 time=0.516 ms
>> >     --- 200.13.136.8 ping statistics ---
>> >     2 packets transmitted, 2 packets received, 0% packet loss
>> >     round-trip min/avg/max/stddev = 0.516/1.541/2.566/1.025 ms
>> >     Good: Can ping DNS server
>> >     ================================================
>> >     Good: DNS resolves cloudstack.apache.org
>> >     ================================================
>> >     nfs is currently mounted
>> >     ================================================
>> >     Management server is 172.16.1.5. Checking connectivity.
>> >     ./ssvm-check.sh: line 121: warning: command substitution: ignored
>> null
>> >     byte in input
>> >     Good: Can connect to management server port 8250
>> >     ================================================
>> >     Good: Java process is running
>> >     ================================================
>> >     Tests Complete. Look for ERROR or WARNING above.
>> >
>> >     Can you help me to verify ssvm (Apache CloudStack SystemVM 4.11.0):
>> >
>> >     eth0 => cloud_link_local_network  : 169.254.0.123
>> >     eth1 => net-mgmt (managment) : IP OK ping server managment
>> >     eth2 => net-public : IP public : ping 8.8.8.8 and ping
>> www.google.com
>> >     eth3 => net-storage : IP storage : ping nfs server
>> >
>> >     My log :
>> >
>> >     2018-03-23 13:22:26,166 WARN [c.c.a.d.ParamGenericValidationWorker]
>> >     (qtp1796488937-14:ctx-ad319378 ctx-45f67ed3) (logid:60b07a9b)
>> Received
>> >     unknown parameters for command listSystemVms. Unknown parameters :
>> > listall
>> >     2018-03-23 13:22:31,740 WARN [c.c.a.d.ParamGenericValidationWorker]
>> >     (qtp1796488937-1691:ctx-95b8fcab ctx-d9892e7b) (logid:56afab29)
>> > Received
>> >     unknown parameters for command listHosts. Unknown parameters :
>> listall
>> >     2018-03-23 13:22:38,604 WARN [c.c.a.m.DirectAgentAttache]
>> >     (DirectAgentCronJob-186:ctx-45bbd1b8) (logid:1e90d267) Unable to
>> >     complete the ping task
>> >
>> >     I don't undestand ...
>> >
>> >     I use
>> http://packages.shapeblue.com/cloudstack/upstream/centos7/4.11
>> >     (yum.repos.d)
>> >
>> >     I use this script to install, reinstall etc .... :-)
>> >
>> >     #!/bin/sh
>> >     clear
>> >     yum clean all
>> >     yum update -y
>> >     yum install cloudstack-management cloudstack-usage -y
>> >     cd /opt/
>> >     wget http://download.cloud.com.s3.amazonaws.com/tools/vhd-util
>> >     mv vhd-util
>> > /usr/share/cloudstack-common/scripts/vm/hypervisor/xenserver/
>> >     chmod +x
>> >
>>  /usr/share/cloudstack-common/scripts/vm/hypervisor/xenserver/vhd-util
>> >     cloudstack-setup-databases cloud:Xxxxxxxxxx@localhost
>> >     --deploy-as=root:Xxxxxxxxxxx
>> >     cloudstack-setup-management
>> >     rmdir /tmp/secondary
>> >     mkdir /tmp/secondary
>> >     mount -t nfs 172.16.6.3:/volume1/cs/secondary /tmp/secondary
>> >
>> >
>> /usr/share/cloudstack-common/scripts/storage/secondary/cloud-install-sys-tmplt
>> >
>> >     -m /tmp/secondary -u
>> >
>> >
>> http://packages.shapeblue.com.s3-eu-west-1.amazonaws.com/systemvmtemplate/4.11/systemvmtemplate-4.11.0-xen.vhd.bz2
>> >     -h xenserver
>> >     umount /tmp/secondary/
>> >     rmdir /tmp/secondary/
>> >     tail -f /var/log/cloudstack/management/management-server.log
>> >
>> >     Thank's a lot
>> >
>> >     Olivier
>> >
>> >
>> >
>> >
>> > Dag.Sonstebo@shapeblue.com
>> > www.shapeblue.com
>> > 53 Chandos Place, Covent Garden, London  WC2N 4HSUK
>> > @shapeblue
>> >
>> >
>> >
>> >
>>
>> --
>>
>> Andrija Panić
>>
>

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