On Thu, Jun 21, 2018, 4:31 PM Nir Soffer <nsoffer@redhat.com> wrote:
On Thu, Jun 21, 2018 at 11:20 PM Nir Soffer <nsoffer@redhat.com> wrote:
On Thu, Jun 21, 2018 at 11:08 PM Greg Sheremeta <gshereme@redhat.com> wrote:
On Thu, Jun 21, 2018, 3:59 PM Benny Zlotnik <bzlotnik@redhat.com> wrote:
Regarding the screenshots, did you clear the cache? Is this FF or Chrome?
I suspect a bug I just merged a fix for. dnf update ovirt-js-dependencies You need 1.2.2
Thanks!
I'm using centos 7.5 for engine. Would it be easier to get fixes like this if I switch to Fedora 28?
How can I test this fix on centos?
Ok, found the package here:
https://jenkins.ovirt.org/job/ovirt-js-dependencies_4.2_build-artifacts-el7-...
And it works, dialog looks like the 4.2 version now.
Thanks for the quick fix!
Cool. It was Kaul++ who first noticed and reported.
[image: Screenshot from 2018-06-21 23-29-46.png]
On Thu, 21 Jun 2018, 22:43 Nir Soffer, <nsoffer@redhat.com> wrote:
On Wed, Jun 20, 2018 at 9:25 PM Nir Soffer <nsoffer@redhat.com> wrote:
On Wed, Jun 20, 2018 at 11:06 AM Sandro Bonazzola < sbonazzo@redhat.com> wrote:
> 2018-06-20 0:21 GMT+02:00 Nir Soffer <nsoffer@redhat.com>: > >> I'm trying to add a host running Fedora 28 to engine 4.2, and >> installation >> fails with: >> >> 2018-06-20 01:14:26,137+0300 DEBUG otopi.context >> context._executeMethod:143 method exception >> Traceback (most recent call last): >> File "/tmp/ovirt-Z5BGYej3Qa/pythonlib/otopi/context.py", line >> 133, in _executeMethod >> method['method']() >> File >> "/tmp/ovirt-Z5BGYej3Qa/otopi-plugins/ovirt-host-deploy/vdsm/vdsmid.py", >> line 84, in _packages >> self.packager.install(('dmidecode',)) >> File "/tmp/ovirt-Z5BGYej3Qa/pythonlib/otopi/packager.py", line >> 102, in install >> raise NotImplementedError(_('Packager install not implemented')) >> NotImplementedError: Packager install not implemented >> 2018-06-20 01:14:26,138+0300 ERROR otopi.context >> context._executeMethod:152 Failed to execute stage 'Environment packages >> setup': Packager install not implemented >> >> > Can you please send output of "rpm -qa|grep otopi" ? Please note > that otopi and ovirt-host-deploy are installed on the 4.2 engine host and > executed with ssh on the fedora 28 host. So you'll need otopi and > ovirt-host-deploy from master installed on the 4.2 engine host. >
On the 4.2 engine host I'm using latest 4.2 release and repos.
Tried again with engine master (2e3a05ffc83611a2cb18c2ca7268be2d489834f9) on CentOS 7.5 (1804).
$ rpm -qa | egrep 'otopi|ovit-host' otopi-common-1.8.0-0.0.master.20180614102257.git6c66781.el7.noarch python2-otopi-1.8.0-0.0.master.20180614102257.git6c66781.el7.noarch
$ rpm -qa | egrep 'ovirt-release'
ovirt-release-master-4.3.0-0.1.master.20180620000053.git025660e.el7.noarch
Building and installing engine was great pain. Developer documentation is in the same poor state it was 5 years ago. Thanks Daniel for the help!
Adding Fedora 28 host fails with (in host deploy log):
AttributeError: 'str' object has no attribute 'decode' 2018-06-21 02:12:18,864+0300 ERROR otopi.context context._executeMethod:152 Failed to execute stage 'Initializing': 'str' object has no attribute 'decode'
After fixing this we fail with (in host deploy log):
TypeError: a bytes-like object is required, not 'str' 2018-06-21 02:21:50,148+0300 ERROR otopi.context context._executeMethod:152 Failed to execute stage 'Setup validation': a bytes-like object is required, not 'str'
Both issues fixed in https://gerrit.ovirt.org/#/c/92437/
With this patch we reach the next failure in otopi, fixed in https://gerrit.ovirt.org/#/c/92435/
Next failure is in TASK [ovirt-provider-ovn-driver : Install ovirt-provider-ovn-driver]: The conditional check 'ovn_central | ipaddr' failed. The error was: The ipaddr filter requires python-netaddr be installed on the ansible controller
After installing python-netaddr on the engine host, we passed this step.
I don't know why this ansible playbook is running, I answered NO when engine-setup asked about OVN.
I'm not sure where the dependency on python-netaddr should be.
Next failure is in TASK [ovirt-host-deploy-firewalld : Enable SSH port] unsupported version of firewalld, requires >= 0.2.11
# rpm -q firewalld firewalld-0.5.2-2.fc28.noarch
Obviously the complain is incorrect, "0.5.2" > "0.2.11".
I worked around this by disabling firewall configuration when adding a host.
The host was added but was not reachable.
To fix this, I disabled the firewall on the host using: iptables -F
The next issue is missing ovirtmgmt bridge on the host, using setup networks fixed the issue - and the host became UP.
I tried to add storage, and found that:
- engine "New Domain" dialog is very broken now. See attached screenshots.
- block storage is broken because of lvm bug, caused by GCC bug see https://bugzilla.redhat.com/1593836
- file storage is broken because sanlock fail to write to its lockfile - selinux again. see https://bugzilla.redhat.com/1593853
To work around this, I switch to permissive mode: setenforce 0
At this point I could upload and download images from engine UI!
So in summary, to add Fedora 28 host: - patch ovirt-host-deploy: https://gerrit.ovirt.org/#/c/92437/ and install on engine host - patch otopi: https://gerrit.ovirt.org/#/c/92435/ and install on engine host - install python-netaddr on engine host - need to file a bug - disable firewall setup in engine "Add host" dialog - need to file a bug - disable firewall on the host - use setup networks to add ovirtmgmt network to the host - forget about block storage for now https://bugzilla.redhat.com/1593836 - change selinux to permissive mode https://bugzilla.redhat.com/1593853 - we need a tracker bug for fedora 28 issues
Nir
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