Bug 1087883

Summary: dispatcher scripts are not being run
Product: [Fedora] Fedora Reporter: Charles R. Anderson <cra>
Component: NetworkManagerAssignee: Dan Williams <dcbw>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 20CC: dcbw, thozza
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OS: Unspecified   
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Fixed In Version: Doc Type: Bug Fix
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Last Closed: 2014-04-16 02:01:09 UTC Type: Bug
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description Charles R. Anderson 2014-04-15 13:59:55 UTC 
Description of problem:

NetworkManager dispatcher scripts aren't running.  This is causing dnssec-trigger to fail to work properly.

Version-Release number of selected component (if applicable):
NetworkManager-0.9.9.0-34.git20131003.fc20.x86_64

How reproducible:
always

Steps to Reproduce:
1. install dnssec-trigger and reboot
2. change from one wireless connection to another that uses different dns servers
3. "dnssec-trigger-control status" should show new forwarders as "cache"

Actual results:

First wireless network has 172.30.42.65 handed back by DHCP for DNS servers:

>dnssec-trigger-control status
at 2014-04-14 22:37:42
http fedoraproject.org (66.35.62.166): OK 
cache 172.30.42.65: OK 
state: cache secure

Second wireless network has 192.168.1.1 handed back by DHCP for DNS servers, but the dispatcher scripts didn't run to update unbound:

>dnssec-trigger-control status
at 2014-04-14 22:37:42
http fedoraproject.org (66.35.62.166): OK 
cache 172.30.42.65: OK 
state: cache secure

Expected results:

On connection to second wireless network:

>dnssec-trigger-control status
at 2014-04-14 22:37:42
http fedoraproject.org (66.35.62.166): OK 
cache 192.168.1.1: OK 
state: cache secure

Additional info:

Apr 15 09:33:15 a dbus-daemon[704]: dbus[704]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
Apr 15 09:33:15 a dbus[704]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
Apr 15 09:33:15 a dbus-daemon[704]: dbus[704]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.nm-dispatcher.service': Unit dbus-org.freedesktop.nm-dispatcher.service failed to load: No such file or directory.
Apr 15 09:33:15 a dbus[704]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.nm-dispatcher.service': Unit dbus-org.freedesktop.nm-dispatcher.service failed to load: No such file or directory.
Apr 15 09:33:15 a NetworkManager[833]: <warn> Dispatcher failed: (32) Unit dbus-org.freedesktop.nm-dispatcher.service failed to load: No such file or directory.

NetworkManager-openvpn-0.9.9.0-0.1.git20140128.fc20.x86_64
NetworkManager-glib-0.9.9.0-34.git20131003.fc20.x86_64
NetworkManager-vpnc-gnome-0.9.8.2-2.fc20.x86_64
NetworkManager-0.9.9.0-34.git20131003.fc20.x86_64
NetworkManager-vpnc-0.9.8.2-2.fc20.x86_64
NetworkManager-openvpn-gnome-0.9.9.0-0.1.git20140128.fc20.x86_64
NetworkManager-pptp-0.9.8.2-3.fc20.x86_64
NetworkManager-openconnect-0.9.8.0-2.fc20.x86_64
NetworkManager-pptp-gnome-0.9.8.2-3.fc20.x86_64

# locate dispatch | grep nm
/etc/dbus-1/system.d/nm-dispatcher.conf
/usr/libexec/nm-dispatcher.action
/usr/share/dbus-1/system-services/org.freedesktop.nm_dispatcher.service

-rw-r--r--. 1 root root 159 Apr  8 14:34 /usr/share/dbus-1/system-services/org.freedesktop.nm_dispatcher.service

>cat /usr/share/dbus-1/system-services/org.freedesktop.nm_dispatcher.service
[D-BUS Service]
Name=org.freedesktop.nm_dispatcher
Exec=/usr/libexec/nm-dispatcher.action
User=root
SystemdService=dbus-org.freedesktop.nm-dispatcher.service
Comment 1 Charles R. Anderson 2014-04-15 14:51:49 UTC 
Same problem with the latest from koji:

NetworkManager-0.9.9.0-37.git20131003.fc20.x86_64
NetworkManager-glib-0.9.9.0-37.git20131003.fc20.x86_64
Comment 2 Charles R. Anderson 2014-04-15 15:24:56 UTC 
>ls -l /usr/libexec/nm-dispatcher.action 
-rwxr-xr-x. 1 root root 36048 Apr 15 07:43 /usr/libexec/nm-dispatcher.action*
Comment 3 Charles R. Anderson 2014-04-15 15:26:25 UTC 
>ls -l /etc/dbus-1/system.d/nm-dispatcher.conf
-rw-r--r--. 1 root root 465 Apr 15 07:43 /etc/dbus-1/system.d/nm-dispatcher.conf

>cat /etc/dbus-1/system.d/nm-dispatcher.conf
<!DOCTYPE busconfig PUBLIC
 "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
 "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
<busconfig>
	<policy user="root">
		<allow own="org.freedesktop.nm_dispatcher"/>
		<allow send_destination="org.freedesktop.nm_dispatcher"/>
    </policy>
    <policy context="default">
		<deny own="org.freedesktop.nm_dispatcher"/>
		<deny send_destination="org.freedesktop.nm_dispatcher"/>
    </policy>
</busconfig>
Comment 4 Charles R. Anderson 2014-04-16 02:01:09 UTC 

*** This bug has been marked as a duplicate of bug 974811 ***