So, we’re using CentOS 5 for some of our servers; the ones we need cPanel for. These are our shared setups with people running blogs, Joomla, Drupal, and such.
I’ve never liked FTP for anything due to its insecurity, slowness, and its inability to recover from even the simplest of errors.
So I finally got our server provider to build a kernel with FUSE support built in so that I could use s3fs to mount an Amazon S3 bucket as a normal mount.
It was a little annoying to set up the first time but, when I had do it a second time, and had to go all the way back to the beginning, I figured I’d better write it down this time.
First step is to get s3fs from its site at: http://code.google.com/p/s3fs/wiki/FuseOverAmazon.
I prefer to check out from Subversion but Subversion was not installed on my server.
# yum install subversion
gave me an error about a missing dependency:
Error: Missing Dependency: perl(URI) >= 1.17 is needed by package subversion-1.4.2-4.el5_3.1.x86_64 (base)
To make a long story short, I ended up downloading and installing the RPM directly with:
# wget http://mirror.centos.org/centos/5/os/i386/CentOS/perl-URI-1.35-3.noarch.rpm # rpm install perl-URI*
Download and Install s3fs
Once I had subversion installed, I checked out and built s3fs:
# svn checkout http://s3fs.googlecode.com/svn/trunk/ s3fs-read-only # cd s3fs-read-only/s3fs # make install
There are a handful of warnings from the compiler, but I ignored them since I wasn’t particularly interested in working on the code.
Setting up Keys
You can invoke s3fs with your Amazon credentials on the command line, in the environment, or in a configuration file. Since command lines and environments are too easy for bad guys to find, I opted for the configuration file approach.
Create a file
/etc/passwd-s3fs with a line containing a
You can have more than one set of credentials (i.e., credentials for more than one amazon s3 account) in /etc/passwd-s3fs in which case you’ll have to specify -o accessKeyId=aaa on the command line.
Once that’s all set up, you can mount the S3 bucket
mybucket at the mountpoint
/mnt/mybucket, the command line is:
# /usr/bin/s3fs mybucket /mnt/mybucket
Now, you can treat /mnt/mybucket as a regular copy destination including using it for rsync!
If you ever want to get rid of the mount, the normal unix
umount command does the trick:
# umount /mnt/mybucket