NIC remapping lockout

[DavidePrincipi]

At the end of configuration restore, the NIC remapping procedure puts the server in unreachable state.

Steps to reproduce

• restore a backup-config on different hardware
• run the NIC remapping tool

Expected behavior

Access the server with the new IP configuration

Actual behavior

The Server is unreachable. In /var/log/messages:

Jul 12 10:51:25 srv1 esmith::event[14531]: Event: interface-update eth0 e0 eth1 e1
Jul 12 10:51:26 srv1 esmith::event[14531]: Action: /etc/e-smith/events/interface-update/S02dhcp-range-cleanup SUCCESS [1.053298]
Jul 12 10:51:26 srv1 systemd: Stopping LSB: Bring up/down networking...
Jul 12 10:51:29 srv1 network: Shutting down interface e0:  [  OK  ]
Jul 12 10:51:31 srv1 network: Shutting down interface e1:  [  OK  ]
Jul 12 10:51:32 srv1 network: Shutting down loopback interface:  [  OK  ]
Jul 12 10:51:32 srv1 systemd: Stopped LSB: Bring up/down networking.
Jul 12 10:51:32 srv1 esmith::event[14531]: Action: /etc/e-smith/events/interface-update/S04network-stop SUCCESS [6.445951]
Jul 12 10:51:33 srv1 esmith::event[14531]: expanding /etc/hosts
Jul 12 10:51:34 srv1 dbus-daemon: dbus[813]: [system] Activating via systemd: service name='org.freedesktop.timedate1' unit='dbus-org.freedesktop.timedate1.service'
Jul 12 10:51:34 srv1 dbus[813]: [system] Activating via systemd: service name='org.freedesktop.timedate1' unit='dbus-org.freedesktop.timedate1.service'
Jul 12 10:51:34 srv1 systemd: Starting Time & Date Service...
Jul 12 10:51:34 srv1 dbus-daemon: dbus[813]: [system] Successfully activated service 'org.freedesktop.timedate1'
Jul 12 10:51:34 srv1 dbus[813]: [system] Successfully activated service 'org.freedesktop.timedate1'
Jul 12 10:51:34 srv1 systemd: Started Time & Date Service.
Jul 12 10:51:34 srv1 esmith::event[14531]: expanding /etc/resolv.conf
Jul 12 10:51:34 srv1 esmith::event[14531]: expanding /etc/dnsmasq.conf
Jul 12 10:51:34 srv1 esmith::event[14531]: expanding /etc/modprobe.d/bonding.conf
Jul 12 10:51:34 srv1 esmith::event[14531]: expanding /etc/sysconfig/network
Jul 12 10:51:34 srv1 esmith::event[14531]: expanding /etc/sysconfig/pnppserver
Jul 12 10:51:34 srv1 esmith::event[14531]: expanding /etc/ppp/chap-secrets
Jul 12 10:51:34 srv1 esmith::event[14531]: expanding /etc/ppp/pap-secrets
Jul 12 10:51:34 srv1 esmith::event[14531]: expanding /etc/asterisk/iax_general_nethesis.conf
Jul 12 10:51:34 srv1 esmith::event[14531]: expanding /etc/httpd/conf.d/nethvoice.conf
Jul 12 10:51:34 srv1 esmith::event[14531]: Action: /etc/e-smith/events/actions/generic_template_expand SUCCESS [2.245815]
Jul 12 10:51:35 srv1 esmith::event[14531]: Action: /etc/e-smith/events/interface-update/S20interface-rename SUCCESS [1.075306]
Jul 12 10:51:37 srv1 esmith::event[14531]: Action: /etc/e-smith/events/interface-update/S21adjust-fixnetwork-flag SUCCESS [1.238668]
Jul 12 10:51:37 srv1 esmith::event[14531]: Action: /etc/e-smith/events/interface-update/S25interface-config-reset SUCCESS [0.088846]
Jul 12 10:51:38 srv1 esmith::event[14531]: Action: /etc/e-smith/events/interface-update/S30interface-config-write SUCCESS [1.074021]
Jul 12 10:51:39 srv1 esmith::event[14531]: Action: /etc/e-smith/events/interface-update/S40interface-config-write-pppoe SUCCESS [1.045248]
Jul 12 10:51:40 srv1 esmith::event[14531]: Action: /etc/e-smith/events/interface-update/S70nethvoice-update-ip SUCCESS [1.157366]
Jul 12 10:51:40 srv1 systemd: Starting LSB: Bring up/down networking...
Jul 12 10:51:41 srv1 network: Bringing up loopback interface:  [  OK  ]
Jul 12 10:51:42 srv1 network: Bringing up interface eth0:  ERROR    : [/etc/sysconfig/network-scripts/ifup-eth] Device eth0 does not seem to be present, delaying initialization.
Jul 12 10:51:42 srv1 /etc/sysconfig/network-scripts/ifup-eth: Device eth0 does not seem to be present, delaying initialization.
Jul 12 10:51:42 srv1 network: [FAILED]
Jul 12 10:51:43 srv1 network: Bringing up interface eth1:  ERROR    : [/etc/sysconfig/network-scripts/ifup-eth] Device eth1 does not seem to be present, delaying initialization.
Jul 12 10:51:43 srv1 /etc/sysconfig/network-scripts/ifup-eth: Device eth1 does not seem to be present, delaying initialization.
Jul 12 10:51:43 srv1 network: [FAILED]
Jul 12 10:51:43 srv1 systemd: network.service: control process exited, code=exited status=1
Jul 12 10:51:43 srv1 systemd: Failed to start LSB: Bring up/down networking.
Jul 12 10:51:43 srv1 systemd: Unit network.service entered failed state.
Jul 12 10:51:43 srv1 systemd: network.service failed.
Jul 12 10:51:43 srv1 esmith::event[14531]: Job for network.service failed because the control process exited with error code. See "systemctl status network.service" and "journalctl -xe" for details.
Jul 12 10:51:43 srv1 esmith::event[14531]: Action: /etc/e-smith/events/interface-update/S70network-start FAILED: 1 [3.36006]

Components

nethserver-base-3.0.33-1.ns7.noarch

---

Thanks to @filippocarletti for reporting it

[DavidePrincipi]

In nethserver-testing: nethserver-base-3.0.33-1.8.ga734b38.ns7.noarch.rpm

[filippocarletti]

 nethserver-backup-config              noarch             2.0.0-1.ns7                          nethserver-updates              48 k
 nethserver-collectd                   noarch             3.0.6-1.ns7                          nethserver-updates              23 k
 nethserver-dnsmasq                    noarch             1.6.4-1.5.g5b68e84.ns7               nethserver-testing              40 k
 nethserver-firewall-base              noarch             3.2.4-1.ns7                          nethserver-updates              89 k
 nethserver-httpd                      noarch             3.1.4-1.ns7                          nethserver-updates              48 k
 nethserver-httpd-admin                noarch             2.0.11-1.ns7                         nethserver-updates             1.6 M
 nethserver-lang-en                    noarch             1.2.0-1.ns7                          nethserver-updates              22 k
 nethserver-lang-it                    noarch             1.2.0-1.ns7                          nethserver-updates             116 k
 nethserver-letsencrypt                noarch             1.1.4-1.ns7                          nethserver-updates              20 k
 nethserver-lib                        noarch             2.2.5-1.ns7                          nethserver-updates              97 k
 nethserver-lsm                        noarch             1.2.3-1.ns7                          nethserver-updates              21 k
 nethserver-mail-smarthost             noarch             0.1.1-1.ns7                          nethserver-updates              27 k
 nethserver-ntp                        noarch             1.1.3-1.ns7                          nethserver-updates              29 k
 nethserver-openssh                    noarch             1.2.1-1.ns7                          nethserver-updates              29 k
 nethserver-release                    noarch             7-3.ns7                              nethserver-updates              23 k
 nethserver-sssd                       noarch             1.3.0-1.ns7                          nethserver-updates              98 k

[root@mail ~]# rpm -q nethserver-base
nethserver-base-3.0.33-1.8.ga734b38.ns7.noarch

After network card assignment: Jul 21 15:11:17 mail esmith::event[12428]: Event: interface-update SUCCESS

[DavidePrincipi]

In nethserver-updates: nethserver-base-3.0.34-1.ns7.noarch.rpm