Topics

31

Kloxo-MR Development / Configure Varnish for wordpress sites.

« on: 2013-10-03, 01:25:14 »

I enabled Varnish and works fine on html websites, I check it using this site http://www.isvarnishworking.com/ . But if I try wordpress sites I get this response when test if Varnish works:

Code: [Select]



Yes!
Sort of!
Varnish appears to be responding at that url, but the Cache-Control header's "max-age" value is less than 1, which means that Varnish will never serve content from cache at this url.

The max-age value appears to be: 0

This may be intentional, but if you want Varnish to cache this url you'll have to fix the max-age value the application is sending to Varnish.

And here, for you to ponder further, are the actual headers we received:

The url we checked: zumzi.eu
  HTTP/1.1 200 OK
Server: nginx/1.5.6
Content-Type: text/html; charset=UTF-8
Last-Modified: Wed, 02 Oct 2013 13:10:22 GMT
Cache-Control: max-age=3, must-revalidate, public
Expires: Wed, 02 Oct 2013 19:17:04 GMT
Vary: Accept-Encoding,Cookie
Content-Encoding: gzip
Content-Length: 9789
Date: Wed, 02 Oct 2013 19:17:01 GMT
X-Varnish: 1486806624
Age: 0
Via: 1.1 varnish
Connection: keep-alive

Can I use this tutorial safely http://wiki.scalr.com/display/docs/Inst ... +WordPress  ? Or should I let it as it is because the response in normal ?

32

Kloxo-MR Technical Helps / 'Thread died in Berkeley DB library'

« on: 2013-10-03, 01:18:17 »

I got this error on ssh for no reason:

Code: [Select]

rpmdb: Thread/process 9782/139747505526688 failed: Thread died in Berkeley DB library
error: db3 error(-30974) from dbenv->failchk: DB_RUNRECOVERY: Fatal error, run database recovery
error: cannot open Packages index using db3 -  (-30974)
error: cannot open Packages database in /var/lib/rpm
My system:

Code: [Select]

A. Kloxo-MR: 6.5.1.a-2013100204

B. OS: CentOS release 6.4 (Final) x86_64

C. Apps:
   1. MySQL: mariadb-5.5.33a-1.el6.x86_64
   2. PHP: php53u-5.3.27-1.ius.el6.x86_64
   3. Httpd: httpd-2.2.25-1.el6.x86_64
   4. Lighttpd: --uninstalled--
   5. Nginx: nginx-1.5.6-1.el6.x86_64
   6. Cache: varnish-2.1.5-1.el6.x86_64
   7. Qmail: qmail-toaster-1.03-1.3.27.mr.el6.x86_64
      - with: courier-imap-toaster-4.1.2-1.3.14.mr.el6.x86_64
   7. Dns: pdns-3.3-1.el6.x86_64

D. Php-type (for Httpd/proxy): php-fpm_event

E. Memory:
                total       used       free     shared    buffers     cached
   Mem:          7868       7617        250          0        229       6106
   -/+ buffers/cache:       1281       6586
   Swap:         7999          0       7999


33

Kloxo-MR Technical Helps / Squirrelmail not working on Kloxo-MR

« on: 2013-10-02, 00:31:54 »

I try to send mails using Squirrelmail and I get  "ERROR: Message not sent. Server replied:"  , after 'Server replied' the field is empty. I can't receive mails either using Squirrelmail .

34

Kloxo-MR Technical Helps / Kloxo-MR backup restore results in qmail problems.

« on: 2013-10-01, 23:10:10 »

Because I had qmail problems I was forced to reinstall OS on my server. I was thinking that will be easy but the true is the problems were cascading one after another. All I did was to fromat disk and install CentOS, Kloxo-MR and restore files from backup kloxo made.
 First problem was related to errors related to database, then qmail didn't want to accept DomainKeys and DKIM. After many days of no hope from forum I delete it one domain and re-added (includind each and every mail account ofcourse..). That was the BIG problem no one know how to solve it  :roll: . The question is why is this need it after restoring kloxo-MR backups...because I don't think anyone likes to do that.

35

Kloxo-MR Technical Helps / I cannot acces Kloxo-MR panel.

« on: 2013-09-28, 03:04:34 »

I just installed fresh CentOS x86_64 on my server and then kloxo , all went fine but when I logged out from panel I could not login again. I tried to recover pass with 'forogt passs' but no pass mail. Also ssh with this 'sh /script/resetpassword master {newpassword}' dont work, new pass is not accepted. Then I switched to mariaDB but nothing changed.

36

Kloxo-MR Technical Helps / Unable to run qmail-remote.

« on: 2013-09-23, 02:00:50 »

For no reason after installing last version and eaccelerator (which I dont think has anything to do with it), I have sent an email and I get reply :

Code: [Select]


Hi. This is the qmail-send program at mx.domain.eu.
I'm afraid I wasn't able to deliver your message to the following addresses.
This is a permanent error; I've given up. Sorry it didn't work out.

<sender@domain.com>:
Unable to run qmail-remote.



I have tried with no result:

Code: [Select]

yum clean all
yum update
sh /script/cleanup
sh /script/restart-all

I need urgent solution please !

37

Kloxo-MR Technical Helps / wrong unzip after updated to last version

« on: 2013-09-18, 13:17:13 »

THe other day I update kloxo-MR to last version, I don't know if is related to that but when I unzip *.zip files (using ssh or kloxo-mr) with structure insider folder1 and inside that other subfolder1  ,the unziped files on server looks like folder1/subfolder1, when it should extract folder1 and subfolder1 should be inside folder1. Check attach http://postimg.org/image/45jjvdpv9/  Because of that I have to manually transfer folders which takes alot of time.

38

Kloxo-MR Technical Helps / How to change website IP in Klox-MR ?

« on: 2013-09-13, 01:57:01 »

I have 3 Ip's available on my server. I use only one for 5 domains. I need to add one Ip to one domain to make some mail sending tests (to check if SPAM problem is related to actual server IP) . What I did is to to map IP to that specified domain using ' IP Addresses- eth0-0 {Configure Domain}' . After that , I checked on intodns.com and http://mxtoolbox.com/ and IP was alocated fine to the domain. The problem is that when I send emails form that domain, on header is server default IP . I need to see my domain new added IP instead, how to do that ? I also don't undertand why new IP icon 'Used' is not green on 'Ip addresses' and only server IP is 'Used'.

39

Kloxo-MR Technical Helps / Backup restore to another server problem.

« on: 2013-09-12, 22:11:12 »

I tried to restore kloxo-mr backup file to another server. What I did is this:

Installed kloxo-mr, restored with backup but no website work, changed IP's on CDN with new one and just noticed that domain folders are present on admin folder but no files inside, only empty index page.

40

Kloxo-MR Technical Helps / Latest kloxo-MR version improved nginxproxy ? It seems so..

« on: 2013-09-05, 02:34:13 »

The latest kloxo-MR version improved the nginxproxy ? I update it today and noticed something nice, on previous versions .htacess ip access restrictions won't work with ngninxproxy. Now I see it works just fine.

41

Kloxo-MR Technical Helps / exceed for lxspan:Catched:Memory chatched usage

« on: 2013-08-30, 02:03:21 »

I have this message on Resources graph  'Catched':  'exceed for lxspan:Catched:Memory chatched usage' , same with "real Mem' http://postimg.org/image/mkuqjviyb/

What that means and how to fix it ?

42

Kloxo-MR Technical Helps / After reboot -> Kloxo-MR panel = all froozen - 100% CPU load

« on: 2013-08-29, 18:49:53 »

After reboot when I accessed Kloxo-MR panel 100% CPU load  and everything its froozen , not even 'service kloxo restart' didnt work on SSH http://postimg.org/image/75khxw49j/ . I need it to restart server again and all went back to normal. Can this have to do anything with the fact that I copy it 'php.ini.tpl' from '/home/phpini/tpl' to the same folder but with name 'custom.php.ini.tpl' ?

43

Kloxo-MR Technical Helps / 'sh /script/cleanup' resets 'etc/php.ini' to Default..

« on: 2013-08-29, 04:41:57 »

'sh /script/cleanup' resets 'etc/php.ini' to Default. Its killing me because my wordpress sites eats alot of php memory and reseting to default after 'sh /script/cleanup' its a big problem. Can this be fixed somehow ? I have my own server and I need somehow to be sure I have 2Gb of memory_limit for all sites whenever cleanup is done.

44

Kloxo-MR Technical Helps / Cannot add any new mail accounts

« on: 2013-08-28, 21:06:01 »

I cannot add anymore mail accountds  'Alert: mailaccount_add_failed'  http://postimg.org/image/vqynkaow1/

 I tried  with no result 'sh /script/fixmail-all'  'sh /script/restart-services' 'service sh /script/restart-mail'.

45

Kloxo-MR Technical Helps / blocked IP after scanPort -Kloxo-MR have build in firewall ?

« on: 2013-08-26, 21:31:54 »

I have installed 'CSF firewall' and '(D)DoS Deflate' on my server and whitelisted my ISP IP's on '/usr/local/ddos/ignore.ip.list' and  '/etc/csf/csf.allow' . I downloaded Zenmap and start port scanning to see if it blocks my IP, after 20 seconds I was disconected from ssh, ftp and blocked my access to my websites. Luckily I have 2 internet connection on my pc. After around 30-40 minutes my blocked ip was unnblocked. Kloxo-MR blocked my ip ?  If not who did it ?