Got the chance to mess around with Amazon EC2 console. And was really amazed on how fast setting up a server with AMI(Amazon Machine Image) is. Just browse from already existing thousands of AMI then launch. That simple.
One experience though that I don’t like somehow are that these LAMP AMIs seems a little flaky. I was looking into CentOS LAMP AMI. First thing I do after connecting to SSH on the instance is check if all LAMP is working and what version they are on.
First AMI I selected, apache restart doesnt work properly, I get the
apr_sockaddr_get_info() error
tried troubleshooting it then finally quit. Terminated the AMI and launched another one.
Then on the next other instances I can’t connect to MySQL but Apache and PHP are working right.
ERROR 2002 (HY000): Can’t connect to local MySQL server through socket ‘/var/lib/mysql/mysql.sock’ (2)
Terminated the instance again and started a new one but still get the same error on MySQL. The solution I found is to simply install all the updates to overwrite any corrupted files.
Simply yum
#yum -y upgrade mysql mysql-server php-mysql
Now my LAMP is working great and ready for more cloud computing.
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June 26th, 2009 at 11:44 pm
[...] here: Cloud Experience Posted in PHP | Tags: a-little-flaky-, a-server-with, amazon, chance, check-if-all, instance, [...]
July 9th, 2009 at 3:01 am
I encountered the error on another VPS and thought would give the solution how I fixed it there.
ERROR 2002 (HY000): Can’t connect to local MySQL server through socket ‘/var/lib/mysql/mysql.sock’ (2)
If this is a fresh server, start the mysql by
# service mysqld start