[ovirt-devel] engine setup error - No such file or directory: /usr/lib/firewalld/services/ovn-central-firewall-service.xml

[Greg Sheremeta]

Hi,

After rebasing to latest master, fedora 26, I can't run engine setup on a
fresh engine root and empty database if I select 'yes' for ovn setup:

[ ERROR ] Failed to execute stage 'Misc configuration': [Errno 2] No such
file or directory:
'/usr/lib/firewalld/services/ovn-central-firewall-service.xml

2017-09-28 10:39:19,394-0400 DEBUG
otopi.plugins.ovirt_**FILTERED**_setup.ovirt_**FILTERED**_common.system.sysctl
plugin.execute:926 execute-output: ('/us
r/sbin/sysctl', '-n', 'kernel.shmmax') stderr:


2017-09-28 10:39:19,396-0400 DEBUG otopi.context context._executeMethod:128
Stage misc METHOD otopi.plugins.otopi.network.firewalld.Plugin._misc
2017-09-28 10:39:19,396-0400 DEBUG otopi.context context._executeMethod:135
condition False
2017-09-28 10:39:19,397-0400 DEBUG otopi.context context._executeMethod:128
Stage misc METHOD
otopi.plugins.otopi.network.iptables.Plugin._store_iptables
2017-09-28 10:39:19,397-0400 DEBUG otopi.context context._executeMethod:135
condition False
2017-09-28 10:39:19,398-0400 DEBUG otopi.context context._executeMethod:128
Stage misc METHOD otopi.plugins.otopi.network.ssh.Plugin._append_key
2017-09-28 10:39:19,399-0400 DEBUG otopi.context context._executeMethod:135
condition False
2017-09-28 10:39:19,400-0400 DEBUG otopi.context context._executeMethod:128
Stage misc METHOD otopi.plugins.otopi.system.clock.Plugin._set_clock
2017-09-28 10:39:19,400-0400 DEBUG otopi.context context._executeMethod:135
condition False
2017-09-28 10:39:19,401-0400 DEBUG otopi.context context._executeMethod:128
Stage misc METHOD
otopi.plugins.ovirt_**FILTERED**_setup.base.network.firewall
_manager.Plugin._prepare_examples
2017-09-28 10:39:19,402-0400 DEBUG otopi.context context._executeMethod:143
method exception
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/otopi/context.py", line 133, in
_executeMethod
    method['method']()
  File
"/home/greg/ovirt-**FILTERED**/share/ovirt-**FILTERED**/setup/bin/../plugins/ovirt-**FILTERED**-setup/base/network/firewall_manager.py",
line 279,
in _prepare_examples
    manager.prepare_examples()
  File
"/home/greg/ovirt-**FILTERED**/share/ovirt-**FILTERED**/setup/bin/../plugins/ovirt-**FILTERED**-common/base/network/firewall_manager_firewalld.py",
 line 92, in prepare_examples
    environment=self.environment,
  File
"/home/greg/ovirt-**FILTERED**/share/ovirt-**FILTERED**/setup/bin/../plugins/ovirt-**FILTERED**-common/base/network/process_firewalld_services.py",
 line 85, in process_firewalld_services
    subst=self.environment[osetupcons.NetEnv.FIREWALLD_SUBST],
  File
"/home/greg/ovirt-**FILTERED**/usr/lib/python2.7/site-packages/ovirt_**FILTERED**/util.py",
line 55, in processTemplate
    with open(template, 'r') as f:
IOError: [Errno 2] No such file or directory:
'/usr/lib/firewalld/services/ovn-central-firewall-service.xml'
2017-09-28 10:39:19,403-0400 ERROR otopi.context context._executeMethod:152
Failed to execute stage 'Misc configuration': [Errno 2] No such file or
directory: '/usr/lib/firewalld/services/ovn-central-firewall-service.xml'
2017-09-28 10:39:19,403-0400 DEBUG otopi.transaction transaction.abort:119
aborting 'Database Transaction'



I suspected 596c3fb
https://gerrit.ovirt.org/#/c/81960/
packaging: Require OVN

    Make the engine require OVN pacakges, as setup defaults to configuring
    it.

    Make setup require the OVN packages that provide firewalld services, so
    that engine-setup can have their content during customization stage.

Moving to 596c3fb gives the same error. Moving to 596c3fb^1 (51d474d
engine: update vdc_option values) gives a different error:

[ INFO  ] Stage: Environment customization

          --== PRODUCT OPTIONS ==--

          Configure Engine on this host (Yes, No) [Yes]:
          Configure WebSocket Proxy on this host (Yes, No) [Yes]:
          Configure VM Console Proxy on this host (Yes, No) [Yes]:

          --== PACKAGES ==--

          Install and configure ovirt-provider-ovn? Please note that this
will cause an immediate installation
          of several OVN packages that will not be rolled back in case of a
failure. (Yes, No) [Yes]:
[ ERROR ] Yum Cannot queue package pyOpenSSL: Error making cache directory:
/var/cache/yum/x86_64/26/fedora error was: [Errno 13] Permission denied:
'/var/cache/yum/x86_64'
[ INFO  ] Yum Performing yum transaction rollback
[ ERROR ] Failed to execute stage 'Environment customization': Error making
cache directory: /var/cache/yum/x86_64/26/fedora error was: [Errno 13]
Permission denied: '/var/cache/yum/x86_64'
[ INFO  ] Stage: Clean up
          Log file is located at
/home/greg/ovirt-engine/var/log/ovirt-engine/setup/ovirt-engine-setup-20170928095323-0kzqx7.log
[ INFO  ] Generating answer file
'/home/greg/ovirt-engine/var/lib/ovirt-engine/setup/answers/20170928095333-setup.conf'


And there I gave up. Selecting "no" to ovn setup allows setup to succeed.

Anyone know if I need to update something, or is this a bug?

Best wishes,
Greg


-- 

GREG SHEREMETA

SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX

Red Hat NA

<https://www.redhat.com/>

gshereme at redhat.com    IRC: gshereme
<https://red.ht/sig>
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