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authorJoey Hess <joeyh@debian.org>2013-07-10 21:49:23 -0400
committerJoey Hess <joeyh@debian.org>2013-07-10 21:49:23 -0400
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ikiwiki (3.20130711) unstable; urgency=low
* Deal with git behavior change in 1.7.2 and newer that broke support for commits with an empty commit message. * Pass --no-edit when used with git 1.7.8 and newer. # imported from the archive
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+[[!template id=plugin name=amazon_s3 author="[[Joey]]"]]
+[[!tag type/special-purpose]]
+
+This plugin allows ikiwiki to publish a wiki in the [Amazon Simple Storage
+Service](http://aws.amazon.com/s3) (S3). As pages are rendered, ikiwiki
+will upload them to Amazon S3. The entire wiki contents, aside from the
+ikiwiki CGI, can then be served directly out of Amazon S3.
+
+You'll need the [[!cpan Net::Amazon::S3]] and [[!cpan File::MimeInfo]] perl
+modules and an Amazon S3 account to use this plugin.
+
+## configuration
+
+This plugin uses the following settings in the setup file:
+
+* `amazon_s3_key_id` - Set to your public access key id.
+* `amazon_s3_key_file` - Set to the name of a file where you have
+ stored your secret access key. The content of this file *must*
+ be kept secret.
+* `amazon_s3_bucket` - The globally unique name of the bucket to use to
+ store the wiki. This determines the URL to your wiki. For example, if you
+ set it to "foo", then the url will be
+ "http://foo.s3.amazonaws.com/wiki/".
+* `amazon_s3_prefix` - A prefix to prepend to each page name.
+ The default is "wiki/". Note: In order to host your site at the root,
+ it needs to be set to "", and you'll have to
+ [read this](http://aws.typepad.com/aws/2011/02/host-your-static-website-on-amazon-s3.html)
+ for details about configuring your S3 bucket as a website.
+* `amazon_s3_location` - Optionally, this can be set to control which
+ datacenter to use. For example, set it to "EU" to for Europe.
+* `amazon_s3_dupindex` - Normally, when `usedirs` is enabled,
+ "foo/index.html" is stored in S3 as a key named "foo/", and all links
+ between pages use that name. If you also needs links that include
+ "index.html" in their names to work, you can enable this option. Then
+ each index.html file will be stored in S3 *twice*, under both names. This
+ will use more disk and bandwidth, and is not recommended unless you really
+ need it for some reason. These days, it's probably better to configure
+ your S3 bucket as a website.
+
+Note that you should still set `destdir` in the setup file. The files that
+are uploaded to Amazon S3 will still be written to the destdir, too.
+
+Likewise, you will probably want to set the `url` in the setup file.
+The url can use the `foo.s3.amazonaws.com` domain name, or another domain
+name that is a CNAME for it.
+
+The `hardlink` config file setting is not compatible with this plugin.
+
+## data transfer notes
+
+If you run 'ikiwiki -setup my.setup' to force a rebuild of your wiki, the
+entire thing will be re-uploaded to Amazon S3. This will take time, and
+cost you money, so it should be avoided as much as possible.
+
+If you run 'ikiwiki -setup my.setup -refresh', ikiwiki will only upload the
+modified pages that it refreshes. Faster and cheaper. Still, if you have
+very large pages (for example, a page that inlines hundreds of other pages
+.. or is just very large), the complete page contents will be re-uploaded
+each time it's changed. Amazon S3 does not currently support partial/rsync
+type uploads.
+
+Copy and rename detection is not done, so if you copy or rename a large file,
+it will be re-uploaded, rather than copied.
+
+## deleting a bucket
+
+You can use "ikiwiki -setup my.setup --delete-bucket" to delete anything
+that's in the configured bucket, and remove the bucket.