I do have a haproxy that is serving the ssl frontend and the apache is on 80 port. But the wordpress see the 80 port and is not forcing to use the ssl as links for css/js
So to force wordpress to generate ssl internal links you need to add this into wp-config.php
define('FORCE_SSL_ADMIN', true);
define('FORCE_SSL_LOGIN', true);
if ($_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https')
$_SERVER['HTTPS']='on';
Offcourse on the haproxy you need to have
reqadd X-Forwarded-Proto:\ https
Well I see something in log
[3765] 30 Jan 11:31:10 * 1 changes in 900 seconds. Saving…
[3765] 30 Jan 11:31:10 # Can’t save in background: fork: Cannot allocate memory
To fix this redis error you need to
echo 1 > /proc/sys/vm/overcommit_memory sysctl vm.overcommit_memory=1
Well if you try to remove a directory with multiple files rm will take a long time also some load on that server .
One solution is to rsync a empty directory .
mkdir empty_dir
rsync -a –delete empty_dir/ yourdirectory/
Also a perl can be made but the rsync is easy for me to remeber .
Some more information about this you can find here
https://serverfault.com/questions/183821/rm-on-a-directory-with-millions-of-files/328305#328305
Well to use this we must use the SSLPassPhraseDialog functionality of httpd – apache .
Basically into ssl.conf we put this line or modify the existing one into
SSLPassPhraseDialog exec:/path/script
Where script is read/execute only by root.
And the script is
#!/bin/perl
$server = $ARGV[0];
#print $server;
if ($server eq ‘www.example.com:443’ || $server eq ‘www.example2.com:443’ ) {
print ‘password one’;
} elsif ($server eq ‘example3.com’) {
print ‘Password two’;
}
In order to find out actual password you need to grep log file
grep password /var/log/mysqld.log
This will provide you with root password .
After login on your mysql server with
mysql -u root -p
Then you must change root password with
ALTER USER ‘root’@’localhost’ IDENTIFIED BY ‘newpassword’;
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