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manu_leo
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Joined: 20 Jan 2014
Posts: 442
Location: India

PostPosted: Sat Apr 30, 2016 3:33 pm    Post subject: Not able to start apache service. Reply with quote

Hi Experts, I recently installed apache on my server. When I try to restart the service for it, I get the below error :-

Code:
htdocs # /etc/init.d/apache2 restart
 * Bringing up interface eno1
 *   You are using a bash array for config_eno1.
 *   This feature will be removed in the future.
 *   Please see net.example for the correct format for config_eno1.
 *   192.168.101.226 ...
RTNETLINK answers: File exists                                                                                                                                                         [ !! ]
 * ERROR: net.eno1 failed to start
 * Bringing up interface eno1
 *   You are using a bash array for config_eno1.
 *   This feature will be removed in the future.
 *   Please see net.example for the correct format for config_eno1.
 *   192.168.101.226 ...
RTNETLINK answers: File exists                                                                                                                                                         [ !! ]
 * ERROR: net.eno1 failed to start
 * ERROR: cannot start netmount as net.eno1 would not start
 * ERROR: cannot start apache2 as net.eno1 would not start



I am not sure what exactly is the issue because eno1 is up and it has the management ip on it.

Quote:
# cd /sys/class/net
# ls
eno1 eno2 enp3s0f0 enp3s0f1 enp4s0f0 enp4s0f1 lo

Code:
net # ifconfig
eno1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.101.226  netmask 255.255.255.0  broadcast 192.168.101.255
        inet6 fe80::7a45:c4ff:fef7:abf4  prefixlen 64  scopeid 0x20<link>
        ether 78:45:c4:f7:ab:f4  txqueuelen 1000  (Ethernet)
        RX packets 715244171  bytes 93576961795 (87.1 GiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 164771774  bytes 43993032586 (40.9 GiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0



Appreciate all your help in advance.
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eccerr0r
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Joined: 01 Jul 2004
Posts: 7051
Location: almost Mile High in the USA

PostPosted: Sat Apr 30, 2016 4:04 pm    Post subject: Reply with quote

How did you start up net.eno1 - did you let openrc start it up, or did you ifconfig it manually?

What does

# rc-status|grep net\\.

say?

You may be able to cheat openrc by

# cd /run/openrc/started && ln -s /etc/init.d/net.eno1 .

and try restarting apache, but it looks like you have the openrc net.eno1 setup wrong - heed the warning openrc gives.
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manu_leo
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Joined: 20 Jan 2014
Posts: 442
Location: India

PostPosted: Sat Apr 30, 2016 4:33 pm    Post subject: Reply with quote

Thanks for your prompt replay.

I have made an entry for the eno1 under /etc/conf.d/net and have created a softlink for it under /etc/init.d as below

Code:
ln -s net.eno1 net.lo


I then go ahead and restart the net.lo and net.eno1 as below

Requested o/p is below :-

Code:
/etc/init.d/net.lo restart and
/etc/init.d/net.eno1 restart



Code:
# rc-status|grep net
 netmount                                                          [  stopped  ]
 xinetd                                                            [  started  ]
 net.lo                                                            [  started  ]

Angad net # rc-status|grep net\\.
 net.lo                                                            [  started  ]


Please suggest if I am missing something here.

Thanks
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Syl20
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Joined: 04 Aug 2005
Posts: 550
Location: France

PostPosted: Mon May 02, 2016 8:59 am    Post subject: Reply with quote

manu_leo wrote:
I have made an entry for the eno1 under /etc/conf.d/net

And what did you put in /etc/conf.d/net ? Visibly, that is the problem.

Quote:
Code:
# rc-status|grep net
 netmount                                                          [  stopped  ]
 xinetd                                                            [  started  ]
 net.lo                                                            [  started  ]

Angad net # rc-status|grep net\\.
 net.lo                                                            [  started  ]

You should add net.eno1 to your default runlevel :
Code:
# rc-update add net.eno1 default

For now, that "works" because apache depends on "net", which forces net.* to start.
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manu_leo
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Joined: 20 Jan 2014
Posts: 442
Location: India

PostPosted: Mon May 02, 2016 1:46 pm    Post subject: Reply with quote

This is what I have under /etc/conf.d/net

Code:
config_eno1=("192.168.101.226 netmask 255.255.255.0 broadcast 192.168.101.255")


please let me know in case I am missing something here.
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manu_leo
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Joined: 20 Jan 2014
Posts: 442
Location: India

PostPosted: Tue May 03, 2016 5:24 pm    Post subject: Reply with quote

Guys , please suggest. Is there something wrong with the syntax I mentioned under /etc/conf.d/net ? I am not able to start multiple services like apache, vnc etc.

Code:
# /etc/init.d/vnc restart
 * Bringing up interface eno1
 *   You are using a bash array for config_eno1.
 *   This feature will be removed in the future.
 *   Please see net.example for the correct format for config_eno1.
 *   192.168.101.226 ...
RTNETLINK answers: File exists                                                                                                                                                         [ !! ]
 * ERROR: net.eno1 failed to start
 * ERROR: cannot start vnc as net.eno1 would not start


I never saw this error before so really confused. net.eno1 status is stopped however I am still able to ssh to it.

Code:
Angad ~ # /etc/init.d/net.eno1 status
 * status: stopped
Angad ~ # /etc/init.d/net.eno1 start
 * Bringing up interface eno1
 *   You are using a bash array for config_eno1.
 *   This feature will be removed in the future.
 *   Please see net.example for the correct format for config_eno1.
 *   192.168.101.226 ...
RTNETLINK answers: File exists                                                                                                                                                         [ !! ]
 * ERROR: net.eno1 failed to start


Appreciate all your help and time.

Thanks.
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NeddySeagoon
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Joined: 05 Jul 2003
Posts: 42583
Location: 56N 3W

PostPosted: Tue May 03, 2016 6:52 pm    Post subject: Reply with quote

manu_leo,

You actually have interfaces
Code:
eno1 eno2 enp3s0f0 enp3s0f1 enp4s0f0 enp4s0f1 lo

By default, the net service is only considered up if they are all started.

Read the comments in /etc/rc.conf and understand what rc_depend_strict does.

The syntax
Code:
config_eno1=("192.168.101.226 netmask 255.255.255.0 broadcast 192.168.101.255")
is depreciated.
Read the handbook to see the newer syntax. That's not your issue with things not starting though. It does provoke
Code:
 *   You are using a bash array for config_eno1.
 *   This feature will be removed in the future.
 *   Please see net.example for the correct format for config_eno1.

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