webadmin-list — Webmin users mailing list

Re: [webmin-l] *** GMX Spamverdacht *** ssl cert to a virtual host

[Michael K. <mi...@ca...>]

hello joe,

Am 27.11.18 um 21:54 schrieb Joe Cooper:
> Oops, I was wrong. Everything is working fine.
> 
> Just create a new VirtualHost on port 443, and it'll have the option 
yes, done!

Thanks
Michael

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Re: [webmin-l] ssl cert to a virtual host [Solved]

[Michael K. <mi...@ca...>]

Hello Michael,
Hello Joe,


Yes, it was a "Problem" whit "mod_ssl" from Apache2

The mod was installed
I given "a2enmod" and restart my Apache2

Login to Webmin, go to my Virtual Host" - i see the Button (Icon) for SSL

Thanks at all Helpers...
Michael

TOFU (to retrace) =>
Am 26.11.18 um 16:42 schrieb Michael K.:
> hello list,
> 
> i will enable ssl (https) for a virtual host in webmin (apache2)
> i use: webmin 1.900
> 
> i have a current certificate (self sign, self generate)
> i go to my virtual host(s) in webmin
> 
> i see 3 virtual hosts running
> 
>>
>> Defines the default settings for all other virtual servers, and processes any unhandled requests.
> 
> 
>> Address Any
>> Port Any 	Server Name Automatic
>> Document Root /var/www/mynewvirtual
> yes, i see my virtual host is up and running by http
> 
>> Handles the name-based server on address *.
>> Address Any
>> Port 80 	Server Name Automatic
>> Document Root /var/www/html
> yes, here is the default apace2 splashpage
> 
>> Handles the name-based server on address *.
>> Address Any
>> Port 443 	Server Name Automatic
>> Document Root /var/www/mynewvirtual
> 
> I have found a short help for setting up ssl for virtual host here:
> https://www.crybit.com/how-to-install-ssl-certificate-on-webmin/
> 
> i read....
> 
>> Select the virtual host that you want to secure.
>> Click on SSL options.
>> Click “Yes” on Enable SSL.
> 
> but, in my (webmin page) overview of the virtual host, i have no
> "option" for enable ssl?!
> 
> Why?
> 
> Thanks for Help
> 
> Michael
> 
> 
> 
> 
> 
> 
> -
> Forwarded by the Webmin mailing list at web...@li...
> To remove yourself from this list, go to
> http://lists.sourceforge.net/lists/listinfo/webadmin-list
> 

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[webmin-l] virtual server admin without e-mail

[Danny S. <li...@da...>]

Hello,

can I and if so how can I adjust, that each virtual server admin has no 
e-mail account, but at most FTP and SSH?
A virtual server admin should not be able to activate a primary e-mail 
address in his user.

Additional users in the domain should normally have e-mail access.

[webmin-l] PHP-FPM (7.2)

[Joaquim H. <jo...@we...>]

When creating new Virtualmin servers, I get:

"Performing other Apache configuration ..
.. configuration failed : PHP configuration mode fpm was selected, but 
is not supported on this system!"


When I go to PHP configuration, I get:

"No PHP configuration files were found. Adjust the module configuration 
to set the correct path to the global PHP config file."


If I "correct" the path to /etc/php/7.2/fpm/php.ini, it accepts that. 
(It seems to default to /etc/php5..., even though that directory does 
not exist)


If then go back to the site in Virtualmin and click PHP Versions, I get:

"Your system only has PHP version 7.2.10 installed, so selecting a 
different version for each directory is not possible."


If I delete the site and try to re-create it, the error message has 
changed to:

"Performing other Apache configuration ..
.. configuration failed : PHP configuration mode fpm was selected, but 
is not supported on this system!"


The following relevant Apache modules are enabled:

actions
cgid
mpm_event
proxy_fcgi


What am I doing wrong?



-joho

Re: [webmin-l] *** GMX Spamverdacht *** ssl cert to a virtual host

[Joe C. <jo...@vi...>]

Oops, I was wrong. Everything is working fine.

Just create a new VirtualHost on port 443, and it'll have the option to 
enable SSL in the SSL Options page.

That's a little unintuitive, but it's workable.

On 11/27/18 1:54 PM, Joe Cooper wrote:
> It's possible with just Webmin, but it's punishing yourself to do it 
> without Virtualmin.
>
> I'm not sure exactly what the linked tutorial is trying to do, but the 
> right way to create an SSL virtual host in Webmin is to create a new 
> VirtualHost on port 443 with SSL enabled, not to enable it on an 
> existing port 80 VirtualHost. Each VirtualHost section is 
> independent...which is one of the reasons it's easier to use 
> Virtualmin, since it treats everything in a domain account as related.
>
> There are docs about managing SSL in Webmin here: 
> https://doxfer.webmin.com/Webmin/Apache_Webserver#Setting_up_SSL
>
> Though it looks like Webmin is incorrectly detecting the presence of 
> mod_ssl, at least on some systems. So...that's a bug. A new one, 
> probably in 1.900, since surely someone would have noticed before now 
> if the problem had been present for a while. I've filed a ticket here: 
> https://github.com/webmin/webmin/issues/995
>
> On 11/26/18 1:06 PM, Michael Schwarz wrote:
>> Hello Michael
>>
>> This option will possible be only in virtualmin. (The bigger 
>> hostingsolution)
>>
>> See https://www.virtualmin.com/download.html and there chose the 
>> GPL-Version.
>>
>> Hope this helps.
>>
>> Bye
>> Michael Schwarz
>>
>>
>>> -----Ursprüngliche Nachricht-----
>>> Von: Michael K. [mailto:mi...@ca...]
>>> Gesendet: Montag, 26. November 2018 16:42
>>> An: Webmin users list
>>> Betreff: *** GMX Spamverdacht *** [webmin-l] ssl cert to a virtual host
>>>
>>> hello list,
>>>
>>> i will enable ssl (https) for a virtual host in webmin (apache2) i 
>>> use: webmin
>>> 1.900
>>>
>>> i have a current certificate (self sign, self generate) i go to my 
>>> virtual host(s)
>>> in webmin
>>>
>>> i see 3 virtual hosts running
>>>
>>>> Defines the default settings for all other virtual servers, and 
>>>> processes any
>>> unhandled requests.
>>>
>>>
>>>> Address Any
>>>> Port Any     Server Name Automatic
>>>> Document Root /var/www/mynewvirtual
>>> yes, i see my virtual host is up and running by http
>>>
>>>> Handles the name-based server on address *.
>>>> Address Any
>>>> Port 80     Server Name Automatic
>>>> Document Root /var/www/html
>>> yes, here is the default apace2 splashpage
>>>
>>>> Handles the name-based server on address *.
>>>> Address Any
>>>> Port 443     Server Name Automatic
>>>> Document Root /var/www/mynewvirtual
>>> I have found a short help for setting up ssl for virtual host here:
>>> https://www.crybit.com/how-to-install-ssl-certificate-on-webmin/
>>>
>>> i read....
>>>
>>>> Select the virtual host that you want to secure.
>>>> Click on SSL options.
>>>> Click “Yes” on Enable SSL.
>>> but, in my (webmin page) overview of the virtual host, i have no 
>>> "option" for
>>> enable ssl?!
>>>
>>> Why?
>>>
>>> Thanks for Help
>>>
>>> Michael
>>>
>>>
>>>
>>>
>>> -- 
>>> GnuPG Fingerprint: CF03 FC32 381F 7D6C 1734 8641 E4D8 5081 5E05 B5AE
>>> Zombie-News - cacn.de
>>
>>
>>
>> -
>> Forwarded by the Webmin mailing list at 
>> web...@li...
>> To remove yourself from this list, go to
>> http://lists.sourceforge.net/lists/listinfo/webadmin-list
>
>
> -
> Forwarded by the Webmin mailing list at 
> web...@li...
> To remove yourself from this list, go to
> http://lists.sourceforge.net/lists/listinfo/webadmin-list

Re: [webmin-l] *** GMX Spamverdacht *** ssl cert to a virtual host

[Joe C. <jo...@vi...>]

It's possible with just Webmin, but it's punishing yourself to do it 
without Virtualmin.

I'm not sure exactly what the linked tutorial is trying to do, but the 
right way to create an SSL virtual host in Webmin is to create a new 
VirtualHost on port 443 with SSL enabled, not to enable it on an 
existing port 80 VirtualHost. Each VirtualHost section is 
independent...which is one of the reasons it's easier to use Virtualmin, 
since it treats everything in a domain account as related.

There are docs about managing SSL in Webmin here: 
https://doxfer.webmin.com/Webmin/Apache_Webserver#Setting_up_SSL

Though it looks like Webmin is incorrectly detecting the presence of 
mod_ssl, at least on some systems. So...that's a bug. A new one, 
probably in 1.900, since surely someone would have noticed before now if 
the problem had been present for a while. I've filed a ticket here: 
https://github.com/webmin/webmin/issues/995

On 11/26/18 1:06 PM, Michael Schwarz wrote:
> Hello Michael
>
> This option will possible be only in virtualmin. (The bigger hostingsolution)
>
> See https://www.virtualmin.com/download.html and there chose the GPL-Version.
>
> Hope this helps.
>
> Bye
> Michael Schwarz
>
>
>> -----Ursprüngliche Nachricht-----
>> Von: Michael K. [mailto:mi...@ca...]
>> Gesendet: Montag, 26. November 2018 16:42
>> An: Webmin users list
>> Betreff: *** GMX Spamverdacht *** [webmin-l] ssl cert to a virtual host
>>
>> hello list,
>>
>> i will enable ssl (https) for a virtual host in webmin (apache2) i use: webmin
>> 1.900
>>
>> i have a current certificate (self sign, self generate) i go to my virtual host(s)
>> in webmin
>>
>> i see 3 virtual hosts running
>>
>>> Defines the default settings for all other virtual servers, and processes any
>> unhandled requests.
>>
>>
>>> Address Any
>>> Port Any 	Server Name Automatic
>>> Document Root /var/www/mynewvirtual
>> yes, i see my virtual host is up and running by http
>>
>>> Handles the name-based server on address *.
>>> Address Any
>>> Port 80 	Server Name Automatic
>>> Document Root /var/www/html
>> yes, here is the default apace2 splashpage
>>
>>> Handles the name-based server on address *.
>>> Address Any
>>> Port 443 	Server Name Automatic
>>> Document Root /var/www/mynewvirtual
>> I have found a short help for setting up ssl for virtual host here:
>> https://www.crybit.com/how-to-install-ssl-certificate-on-webmin/
>>
>> i read....
>>
>>> Select the virtual host that you want to secure.
>>> Click on SSL options.
>>> Click “Yes” on Enable SSL.
>> but, in my (webmin page) overview of the virtual host, i have no "option" for
>> enable ssl?!
>>
>> Why?
>>
>> Thanks for Help
>>
>> Michael
>>
>>
>>
>>
>> --
>> GnuPG Fingerprint: CF03 FC32 381F 7D6C 1734 8641 E4D8 5081 5E05 B5AE
>> Zombie-News - cacn.de
>
>
>
> -
> Forwarded by the Webmin mailing list at web...@li...
> To remove yourself from this list, go to
> http://lists.sourceforge.net/lists/listinfo/webadmin-list

Re: [webmin-l] *** GMX Spamverdacht *** ssl cert to a virtual host

[Michael S. <sc...@gm...>]

Hello Michael

This option will possible be only in virtualmin. (The bigger hostingsolution)

See https://www.virtualmin.com/download.html and there chose the GPL-Version.

Hope this helps.

Bye 
Michael Schwarz


> -----Ursprüngliche Nachricht-----
> Von: Michael K. [mailto:mi...@ca...]
> Gesendet: Montag, 26. November 2018 16:42
> An: Webmin users list
> Betreff: *** GMX Spamverdacht *** [webmin-l] ssl cert to a virtual host
> 
> hello list,
> 
> i will enable ssl (https) for a virtual host in webmin (apache2) i use: webmin
> 1.900
> 
> i have a current certificate (self sign, self generate) i go to my virtual host(s)
> in webmin
> 
> i see 3 virtual hosts running
> 
> >
> > Defines the default settings for all other virtual servers, and processes any
> unhandled requests.
> 
> 
> > Address Any
> > Port Any 	Server Name Automatic
> > Document Root /var/www/mynewvirtual
> yes, i see my virtual host is up and running by http
> 
> > Handles the name-based server on address *.
> > Address Any
> > Port 80 	Server Name Automatic
> > Document Root /var/www/html
> yes, here is the default apace2 splashpage
> 
> > Handles the name-based server on address *.
> > Address Any
> > Port 443 	Server Name Automatic
> > Document Root /var/www/mynewvirtual
> 
> I have found a short help for setting up ssl for virtual host here:
> https://www.crybit.com/how-to-install-ssl-certificate-on-webmin/
> 
> i read....
> 
> > Select the virtual host that you want to secure.
> > Click on SSL options.
> > Click “Yes” on Enable SSL.
> 
> but, in my (webmin page) overview of the virtual host, i have no "option" for
> enable ssl?!
> 
> Why?
> 
> Thanks for Help
> 
> Michael
> 
> 
> 
> 
> --
> GnuPG Fingerprint: CF03 FC32 381F 7D6C 1734 8641 E4D8 5081 5E05 B5AE
> Zombie-News - cacn.de

[webmin-l] ssl cert to a virtual host

[Michael K. <mi...@ca...>]

hello list,

i will enable ssl (https) for a virtual host in webmin (apache2)
i use: webmin 1.900

i have a current certificate (self sign, self generate)
i go to my virtual host(s) in webmin

i see 3 virtual hosts running

> 
> Defines the default settings for all other virtual servers, and processes any unhandled requests.


> Address Any
> Port Any 	Server Name Automatic
> Document Root /var/www/mynewvirtual
yes, i see my virtual host is up and running by http

> Handles the name-based server on address *.
> Address Any
> Port 80 	Server Name Automatic
> Document Root /var/www/html
yes, here is the default apace2 splashpage

> Handles the name-based server on address *.
> Address Any
> Port 443 	Server Name Automatic
> Document Root /var/www/mynewvirtual

I have found a short help for setting up ssl for virtual host here:
https://www.crybit.com/how-to-install-ssl-certificate-on-webmin/

i read....

> Select the virtual host that you want to secure.
> Click on SSL options.
> Click “Yes” on Enable SSL.

but, in my (webmin page) overview of the virtual host, i have no
"option" for enable ssl?!

Why?

Thanks for Help

Michael




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Re: [webmin-l] Let's Encrypt

[Jamie C. <jca...@we...>]

On 10/Nov/2018 07:21 Kimberly <kim...@gm...> wrote ..
> Hello:
> 
> I have a server running webmin 1.890 only, no virtualmin, no usermin 
> etc; just webmin.
> 
> I used the Let's Encrypt thingy to apply a certificate to a website 
> running under Nginx.  Also I set the auto-renew thing but the 
> certificate failed to renew.  I did it manually and restarted Nginx and 
> all was good to go.  Is this an issue with Let's Encrypt webmin thingy 
> or is it due to other things and I should not expect the certificate to 
> auto-renew?

How did it fail exactly? Did you get any error message, or did the cert
just not get renewed?

Re: [webmin-l] Method of writing to BIND files

[Jamie C. <jca...@we...>]

The way webmin writes all config files is it creates another file in the same directory as the one being replaced, then renames it over the original file in a single operation. This prevents situations where writing to a file fails part-way through leading to an incomplete config. 

  - Jamie  

On 12/Nov/2018 06:34 Marcus Frenkel <mar...@gm...> wrote ..       Hello,  Question to Webmin devs. I need to know how Webmin writes to BIND files when config or zone is modified from the GUI, specifically I'm interested for these files:  1. /etc/bind/named.conf.local 2. /var/lib/bind/*  Does it modifies the file in place or it replaces the file with new one at once?  We run rsync to backup these files. Normally, if the file is being written to, rsync will copy whatever data is there, no matter if the process of writing is not completed. If Webmin updates the files by modifying the file in couple of writes, the backup will contain incomplete files.  Thank you in advance!       

[webmin-l] Method of writing to BIND files

[Marcus F. <mar...@gm...>]

Hello,

Question to Webmin devs. I need to know how Webmin writes to BIND files
when config or zone is modified from the GUI, specifically I'm interested
for these files:
1. /etc/bind/named.conf.local
2. /var/lib/bind/*

Does it modifies the file in place or it replaces the file with new one at
once?

We run rsync to backup these files. Normally, if the file is being written
to, rsync will copy whatever data is there, no matter if the process of
writing is not completed. If Webmin updates the files by modifying the file
in couple of writes, the backup will contain incomplete files.

Thank you in advance!

[webmin-l] Let's Encrypt

[Kimberly <kim...@gm...>]

Hello:

I have a server running webmin 1.890 only, no virtualmin, no usermin 
etc; just webmin.

I used the Let's Encrypt thingy to apply a certificate to a website 
running under Nginx.  Also I set the auto-renew thing but the 
certificate failed to renew.  I did it manually and restarted Nginx and 
all was good to go.  Is this an issue with Let's Encrypt webmin thingy 
or is it due to other things and I should not expect the certificate to 
auto-renew?

[webmin-l] Can't find any matching row in the user table

[William <wi...@gm...>]

Hi,

I'm running Webmin 1.890 on Debian 9, with mysql version 10.1.26

I'm trying to create a batch of users with access to mysql, if I create the
user with the form or use a batch file I get an error message like so:

SQL set password for 'usernamehere'@'' = password('somepassword') failed :
Can't find any matching row in the user table

However the user has been created on the system and MySQL without a problem
(tested the credentials with mysql -u username -p)

When I was creating users via the form it wasn't too much of a big deal but
it seems that this error is stopping the batch of users being created, so
if I paste or submit a file of 100 users to create - the system will only
create the user specified on the first line.

Appreciate any help in this matter.

Kind Regards,

William

Re: [webmin-l] Error - Access denied for <ip address>

[Joaquim H. <jo...@we...>]

On 2018-10-05 09:33, Joaquim Homrighausen wrote:
>
> On a host where I had not had reason to access Webmin in quite some 
> time, I'm now getting a "Error - Access denied for <ip address>". 

Having tried this from another host, where I got the same result, I 
finally realized that the allow= option in /etc/webmin/miniserv.conf may 
be the culprit.

It was.

TGIF. Enjoy the weekend. #duh


-joho

[webmin-l] Error - Access denied for <ip address>

[Joaquim H. <jo...@we...>]

On a host where I had not had reason to access Webmin in quite some 
time, I'm now getting a "Error - Access denied for <ip address>".

I have re-started webmin
I have checked miniserv.users
I have checked other logfiles (they only say the same thing 
"[05/Oct/2018:09:30:02 +0200] [123.123.123.123] Access denied for 
123.123.123.123"
/var/webmin/blocked is empty
Nothing in hosts.deny
I've tried with a different browser
I've upgraded Webmin from CLI from 1.860 to 1.890

I cannot seem to figure out WHY this IP is blocked. I've had this IP 
address for four years, and very rarely access Webmin from it.

SSH is set to key based authentication only.

The only slight hint of an issue I can see is in /var/log/auth.log where 
I get:

Oct  5 09:25:06 abcdhost perl: pam_unix(webmin:auth): authentication 
failure; logname= uid=0 euid=0 tty= ruser= rhost= user=root
Oct  5 09:25:08 abcdhost webmin[30042]: Webmin starting
Oct  5 09:25:41 abcdhost perl: pam_unix(webmin:auth): authentication 
failure; logname=root uid=0 euid=0 tty= ruser= rhost=  user=root
Oct  5 09:25:42 abcdhost webmin[30088]: Webmin starting


-joho

[webmin-l] Hi

[Marcos M. M. P. <mma...@uc...>]

I recently installed webmin 1.890 and trying to configure the DNS server 
it turns out that it does not forward the addresses to me. When I review 
the configuration file it has this inside

forwarder {
x.x.x.x;
x.x.x.x;
}

in my case it is because I have two external servers to which I can 
forward the addresses, but he is not able to forward me the addresses, 
could someone help me?


UCIENCIA 2018: III Conferencia Científica Internacional de la Universidad de las Ciencias Informáticas. 
Del 24-26 de septiembre, 2018 http://uciencia.uci.cu http://eventos.uci.cu

[webmin-l] Where is Filemin

[<to...@tl...>]

Using Webmin 1.890 on Centos 6.1.

I cannot find, nor enable the filemin module, only the old java-based filemanager is visible.

So, what is it I am doing wrong here.

 

Mvh

Tomas Larsson

Re: [webmin-l] Webmin not reachable

[Przemysław O. <prz...@ma...>]

Im not 100% sure about webmin but virtualmin installer script install.sh 
disables selinux permanently.

That's why i suggested to set selinux to permissive and create a custom 
policy from selinux logs (at least im doing it with virtualmin its quite 
time consuming tho).

If you check selinux logs at /var/log/audit/audit.log and see "avc: 
denied ..." when you try to start or restart webmin it means there is no 
selinux policy for it so either disable selinux permanently or set it to 
permissive. Webmin will produce then lots of log lines in said log file.
Using selinux tools create a policy from those logs and activate it 
changing selinux to enforcing.
After that try restarting webmin and check if all functionality you need 
works correctly. If not back to permissive try to perform all needed 
actions in webmin once and modify selinux policy using new auditlog 
entries then apply and check. After a couple of runs the policy should 
be complete and webmin should be able to work with selinux enabled.
You might also need to relabel webmin files if they lack proper selinux 
labels.

On 12.09.2018 07:11, Mahmood Naderan via webadmin-list wrote:
> >1) Is selinux active if yes either set it to permissive and based on log
> >data create a custom policy for webmin (im not 100% sure for webmin but
> >virtualmin disables selinux compleetly during install) or disable
> >selinux altogether.
>
> Do you mean that I have to disable selinux during the installation of 
> webmin?
>
>
>
>
> >2) check if zone public is assigned to your public interface (public is
> >just a name and can be assigned to any or no interface).
>
>
> Yes. Please see below
>
> # firewall-cmd --get-default-zone
> public
> # firewall-cmd --get-active-zones
> public
>   interfaces: ens192
> # ifconfig
> ens192: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
>         inet 192.168.168.52  netmask 255.255.255.0 broadcast 
> 192.168.168.255
>         inet6 fe80::3f36:3726:e718:ac10  prefixlen 64 scopeid 0x20<link>
>         ether 00:50:56:bd:65:b5  txqueuelen 1000 (Ethernet)
>         RX packets 7383146  bytes 3546644131 (3.3 GiB)
>         RX errors 0  dropped 1739  overruns 0  frame 0
>         TX packets 1092081  bytes 549233068 (523.7 MiB)
>         TX errors 0  dropped 0 overruns 0  carrier 0 collisions 0
>
> lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
>         inet 127.0.0.1  netmask 255.0.0.0
>         inet6 ::1  prefixlen 128  scopeid 0x10<host>
>         loop  txqueuelen 1000  (Local Loopback)
>         RX packets 43883  bytes 24024144 (22.9 MiB)
>         RX errors 0  dropped 0  overruns 0  frame 0
>         TX packets 43883  bytes 24024144 (22.9 MiB)
>         TX errors 0  dropped 0 overruns 0  carrier 0 collisions 0
>
> virbr0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
>         inet 192.168.122.1  netmask 255.255.255.0 broadcast 
> 192.168.122.255
>         ether 52:54:00:8e:ba:8e  txqueuelen 1000 (Ethernet)
>         RX packets 0  bytes 0 (0.0 B)
>         RX errors 0  dropped 0  overruns 0  frame 0
>         TX packets 0  bytes 0 (0.0 B)
>         TX errors 0  dropped 0 overruns 0  carrier 0 collisions 0
>
>
>
>
>
>
> Regards,
> Mahmood
>
>
>
>
>
>
> -
> Forwarded by the Webmin mailing list at web...@li...
> To remove yourself from this list, go to
> http://lists.sourceforge.net/lists/listinfo/webadmin-list

Re: [webmin-l] Webmin not reachable

[Mahmood N. <nt_...@ya...>]

>1) Is selinux active if yes either set it to permissive and based on log 
>data create a custom policy for webmin (im not 100% sure for webmin but 
>virtualmin disables selinux compleetly during install) or disable 
>selinux altogether.

Do you mean that I have to disable selinux during the installation of webmin?



>2) check if zone public is assigned to your public interface (public is 
>just a name and can be assigned to any or no interface).


Yes. Please see below
# firewall-cmd --get-default-zone
public
# firewall-cmd --get-active-zones
public
  interfaces: ens192
# ifconfig
ens192: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.168.52  netmask 255.255.255.0  broadcast 192.168.168.255
        inet6 fe80::3f36:3726:e718:ac10  prefixlen 64  scopeid 0x20<link>
        ether 00:50:56:bd:65:b5  txqueuelen 1000  (Ethernet)
        RX packets 7383146  bytes 3546644131 (3.3 GiB)
        RX errors 0  dropped 1739  overruns 0  frame 0
        TX packets 1092081  bytes 549233068 (523.7 MiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (Local Loopback)
        RX packets 43883  bytes 24024144 (22.9 MiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 43883  bytes 24024144 (22.9 MiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

virbr0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        inet 192.168.122.1  netmask 255.255.255.0  broadcast 192.168.122.255
        ether 52:54:00:8e:ba:8e  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0






Regards,
Mahmood 

Re: [webmin-l] Webmin not reachable

[Przemysław O. <prz...@ma...>]

Fiew things to check on centos

1) Is selinux active if yes either set it to permissive and based on log 
data create a custom policy for webmin (im not 100% sure for webmin but 
virtualmin disables selinux compleetly during install) or disable 
selinux altogether.

2) check if zone public is assigned to your public interface (public is 
just a name and can be assigned to any or no interface).


On 11.09.2018 19:20, Mahmood Naderan via webadmin-list wrote:
> Hi,
> I have installed webmin on Centos 7 machine. It has FQDN and SSL. I 
> can visit the website I have defined in /var/www/html.
>
> When I enter https://somewhere.com:10000 or https://IP:10000 or 
> http://somewhere.com:10000 or http://IP:10000 I get connection timeout.
>
> The firewalld rule is fine. Please see below
>
>
> |# firewall-cmd --permanent --zone=public --add-port=10000/tcp success 
> # firewall-cmd --reload success # firewall-cmd --list-all public 
> (active) target: default icmp-block-inversion: no interfaces: ens192 
> sources: services: ssh dhcpv6-client https ftp ports: 80/tcp 443/tcp 
> 21/tcp 10000/tcp protocols: masquerade: no forward-ports: 
> source-ports: icmp-blocks: rich rules:|
> |# ss -antup | grep 10000 |
> |udp UNCONN 0 0 *:10000 *:* users:(("miniserv.pl",pid=8573,fd=5)) tcp 
> LISTEN 0 128 *:10000 *:* users:(("miniserv.pl",pid=8573,fd=4)) # rpm 
> -qa | grep webmin webmin-1.890-1.noarch|
>
>
>
> Any idea about that?
>
>
>
> Regards,
> Mahmood
>
>
>
>
> -
> Forwarded by the Webmin mailing list at web...@li...
> To remove yourself from this list, go to
> http://lists.sourceforge.net/lists/listinfo/webadmin-list

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[webmin-l] Webmin not reachable

[Mahmood N. <nt_...@ya...>]

Hi,I have installed webmin on Centos 7 machine. It has FQDN and SSL. I can visit the website I have defined in /var/www/html.
When I enter https://somewhere.com:10000 or https://IP:10000 or http://somewhere.com:10000 or http://IP:10000 I get connection timeout.
The firewalld rule is fine. Please see below

# firewall-cmd --permanent --zone=public --add-port=10000/tcp
success
# firewall-cmd --reload
success
# firewall-cmd --list-all
public (active)
  target: default
  icmp-block-inversion: no
  interfaces: ens192
  sources:
  services: ssh dhcpv6-client https ftp
  ports: 80/tcp 443/tcp 21/tcp 10000/tcp
  protocols:
  masquerade: no
  forward-ports:
  source-ports:
  icmp-blocks:
  rich rules:# ss -antup | grep 10000udp    UNCONN     0      0         *:10000                 *:*                   users:(("miniserv.pl",pid=8573,fd=5))
tcp    LISTEN     0      128       *:10000                 *:*                   users:(("miniserv.pl",pid=8573,fd=4))
# rpm -qa | grep webmin
webmin-1.890-1.noarch


Any idea about that?



Regards,
Mahmood

Re: [webmin-l] Confusing memory usage shown

[Chris <chr...@gm...>]

On Wed, 2018-08-29 at 16:23 -0700, Jamie Cameron wrote:
> On 28/Aug/2018 17:37 Chris <chr...@gm...> wrote ..
> > On Tue, 2018-08-28 at 15:02 -0700, Jamie Cameron wrote:
> > > On 28/Aug/2018 05:35 Chris <chr...@gm...> wrote ..
> > > > This is webmin 1.890 on a Ubuntu 18.04 system. I just upgraded
> > > > from
> > > > 4GB
> > > > to 16GB of ram yesterday. Top shows for memory installed and
> > > > usage:
> > > > 
> > > > KiB Mem :15354192 total,   567168 free,  3916928 used, 10870096
> > > > buff/cache
> > > > KiB Swap:  4089852 total,  4089852 free,       0 used. 11417092
> > > > avail
> > > > Mem
> > > > 
> > > > While webmin shows
> > > > 
> > > > Real memory 	7.11 GB used, 14.64 GB total
> > > > 
> > > > I'm just curious as to why there's such a difference in what
> > > > Top
> > > > shows
> > > > and what is shown on the webmin system information page.
> > > 
> > > Can you post the contents of /proc/meminfo on your system? That's
> > > the
> > > file
> > > Webmin reads to get memory usage.
> > > 
> > 
> > Sure:
> > 
> > cat meminfo
> > MemTotal:       15354192 kB
> > MemFree:          777936 kB
> > MemAvailable:   10696944 kB
> > Buffers:         2065336 kB
> > Cached:          4475436 kB
> > SwapCached:            0 kB
> > Active:          7384716 kB
> > Inactive:        3485364 kB
> > Active(anon):    3635112 kB
> > Inactive(anon):   426932 kB
> > Active(file):    3749604 kB
> > Inactive(file):  3058432 kB
> > Unevictable:         160 kB
> > Mlocked:             160 kB
> > SwapTotal:       4089852 kB
> > SwapFree:        4089852 kB
> > Dirty:               444 kB
> > Writeback:             0 kB
> > AnonPages:       4329492 kB
> > Mapped:           586328 kB
> > Shmem:            369504 kB
> > Slab:            3547476 kB
> > SReclaimable:    3445156 kB
> > SUnreclaim:       102320 kB
> > KernelStack:       14976 kB
> > PageTables:        76176 kB
> > NFS_Unstable:          0 kB
> > Bounce:                0 kB
> > WritebackTmp:          0 kB
> > CommitLimit:    11766948 kB
> > Committed_AS:   11178040 kB
> > VmallocTotal:   34359738367 kB
> > VmallocUsed:           0 kB
> > VmallocChunk:          0 kB
> > HardwareCorrupted:     0 kB
> > AnonHugePages:         0 kB
> > ShmemHugePages:        0 kB
> > ShmemPmdMapped:        0 kB
> > CmaTotal:              0 kB
> > CmaFree:               0 kB
> > HugePages_Total:       0
> > HugePages_Free:        0
> > HugePages_Rsvd:        0
> > HugePages_Surp:        0
> > Hugepagesize:       2048 kB
> > DirectMap4k:      356348 kB
> > DirectMap2M:    15333376 kB
> 
> So Webmin counts MemFree + Buffers + Cached
> as free, as the latter two are cached data
> that can be written back to disk, and thus
> available for allocation if needed.
>  
Thanks Jamie, appreciate the feedback. I understand now.

Chris

-- 
Chris
KeyID 0xE372A7DA98E6705C
31.11972; -97.90167 (Elev. 1092 ft)
20:21:29 up 2 days, 4:36, 2 users, load average: 0.96, 0.96, 0.88
Description:	Ubuntu 18.04.1 LTS, kernel 4.15.0-33-generic

Re: [webmin-l] Confusing memory usage shown

[Jamie C. <jca...@we...>]

On 28/Aug/2018 17:37 Chris <chr...@gm...> wrote ..
> On Tue, 2018-08-28 at 15:02 -0700, Jamie Cameron wrote:
> > On 28/Aug/2018 05:35 Chris <chr...@gm...> wrote ..
> > > This is webmin 1.890 on a Ubuntu 18.04 system. I just upgraded from
> > > 4GB
> > > to 16GB of ram yesterday. Top shows for memory installed and usage:
> > > 
> > > KiB Mem :15354192 total,   567168 free,  3916928 used, 10870096
> > > buff/cache
> > > KiB Swap:  4089852 total,  4089852 free,       0 used. 11417092
> > > avail
> > > Mem
> > > 
> > > While webmin shows
> > > 
> > > Real memory 	7.11 GB used, 14.64 GB total
> > > 
> > > I'm just curious as to why there's such a difference in what Top
> > > shows
> > > and what is shown on the webmin system information page.
> > 
> > Can you post the contents of /proc/meminfo on your system? That's the
> > file
> > Webmin reads to get memory usage.
> > 
> 
> Sure:
> 
> cat meminfo
> MemTotal:       15354192 kB
> MemFree:          777936 kB
> MemAvailable:   10696944 kB
> Buffers:         2065336 kB
> Cached:          4475436 kB
> SwapCached:            0 kB
> Active:          7384716 kB
> Inactive:        3485364 kB
> Active(anon):    3635112 kB
> Inactive(anon):   426932 kB
> Active(file):    3749604 kB
> Inactive(file):  3058432 kB
> Unevictable:         160 kB
> Mlocked:             160 kB
> SwapTotal:       4089852 kB
> SwapFree:        4089852 kB
> Dirty:               444 kB
> Writeback:             0 kB
> AnonPages:       4329492 kB
> Mapped:           586328 kB
> Shmem:            369504 kB
> Slab:            3547476 kB
> SReclaimable:    3445156 kB
> SUnreclaim:       102320 kB
> KernelStack:       14976 kB
> PageTables:        76176 kB
> NFS_Unstable:          0 kB
> Bounce:                0 kB
> WritebackTmp:          0 kB
> CommitLimit:    11766948 kB
> Committed_AS:   11178040 kB
> VmallocTotal:   34359738367 kB
> VmallocUsed:           0 kB
> VmallocChunk:          0 kB
> HardwareCorrupted:     0 kB
> AnonHugePages:         0 kB
> ShmemHugePages:        0 kB
> ShmemPmdMapped:        0 kB
> CmaTotal:              0 kB
> CmaFree:               0 kB
> HugePages_Total:       0
> HugePages_Free:        0
> HugePages_Rsvd:        0
> HugePages_Surp:        0
> Hugepagesize:       2048 kB
> DirectMap4k:      356348 kB
> DirectMap2M:    15333376 kB

So Webmin counts MemFree + Buffers + Cached
as free, as the latter two are cached data
that can be written back to disk, and thus
available for allocation if needed.
 

Re: [webmin-l] Confusing memory usage shown

[Chris <chr...@gm...>]

On Tue, 2018-08-28 at 15:02 -0700, Jamie Cameron wrote:
> On 28/Aug/2018 05:35 Chris <chr...@gm...> wrote ..
> > This is webmin 1.890 on a Ubuntu 18.04 system. I just upgraded from
> > 4GB
> > to 16GB of ram yesterday. Top shows for memory installed and usage:
> > 
> > KiB Mem :15354192 total,   567168 free,  3916928 used, 10870096
> > buff/cache
> > KiB Swap:  4089852 total,  4089852 free,       0 used. 11417092
> > avail
> > Mem
> > 
> > While webmin shows
> > 
> > Real memory 	7.11 GB used, 14.64 GB total
> > 
> > I'm just curious as to why there's such a difference in what Top
> > shows
> > and what is shown on the webmin system information page.
> 
> Can you post the contents of /proc/meminfo on your system? That's the
> file
> Webmin reads to get memory usage.
> 

Sure:

cat meminfo
MemTotal:       15354192 kB
MemFree:          777936 kB
MemAvailable:   10696944 kB
Buffers:         2065336 kB
Cached:          4475436 kB
SwapCached:            0 kB
Active:          7384716 kB
Inactive:        3485364 kB
Active(anon):    3635112 kB
Inactive(anon):   426932 kB
Active(file):    3749604 kB
Inactive(file):  3058432 kB
Unevictable:         160 kB
Mlocked:             160 kB
SwapTotal:       4089852 kB
SwapFree:        4089852 kB
Dirty:               444 kB
Writeback:             0 kB
AnonPages:       4329492 kB
Mapped:           586328 kB
Shmem:            369504 kB
Slab:            3547476 kB
SReclaimable:    3445156 kB
SUnreclaim:       102320 kB
KernelStack:       14976 kB
PageTables:        76176 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    11766948 kB
Committed_AS:   11178040 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      356348 kB
DirectMap2M:    15333376 kB

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address due to this

A message that you sent could not be delivered to one or more of its
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failed:

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19:34:44 up 1 day, 3:49, 2 users, load average: 0.83, 0.50, 0.26
Description:	Ubuntu 18.04.1 LTS, kernel 4.15.0-33-generic

Re: [webmin-l] Confusing memory usage shown

[Jamie C. <jca...@we...>]

On 28/Aug/2018 05:35 Chris <chr...@gm...> wrote ..
> This is webmin 1.890 on a Ubuntu 18.04 system. I just upgraded from 4GB
> to 16GB of ram yesterday. Top shows for memory installed and usage:
> 
> KiB Mem :15354192 total,   567168 free,  3916928 used, 10870096
> buff/cache
> KiB Swap:  4089852 total,  4089852 free,       0 used. 11417092 avail
> Mem
> 
> While webmin shows
> 
> Real memory 	7.11 GB used, 14.64 GB total
> 
> I'm just curious as to why there's such a difference in what Top shows
> and what is shown on the webmin system information page.

Can you post the contents of /proc/meminfo on your system? That's the file
Webmin reads to get memory usage.