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The previously documented way to specify multiple generic buckets doesn't work because vagrant-cachier can't enable a bucket type more than once. Here we generalize the configs hash that the generic bucket gets making it possible to specify multiple buckets with a single hash. The documentation is changed accordingly. Note that we keep it backwards compatible for single generic bucket specification. Issue: https://github.com/fgrehm/vagrant-cachier/issues/99
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Generic
This bucket is never enabled by default. You have to enable it explicitly like this:
Vagrant.configure("2") do |config|
config.cache.enable :generic, { :cache_dir => "/var/cache/some" }
end
The :cache_dir parameter is required. It specifies the directory on the guest
that will be cached under the "/tmp/vagrant-cache/generic" bucket.
You may enable more than one generic bucket by giving them different names, like this:
Vagrant.configure("2") do |config|
config.cache.enable :generic, {
"one" => { cache_dir: "/var/cache/one" },
"two" => { cache_dir: "/var/cache/two" },
}
end
In this case you get two buckets called "one" and "two" under the guest's
/tmp/vagrant-cache directory.
The Generic bucket is useful if you want to implement a caching mechanism by
hand. For instance, if you want to cache your wget downloads under
/var/cache/wget you can do this:
Vagrant.configure("2") do |config|
config.cache.enable :generic, {
"wget" => { cache_dir: "/var/cache/wget" },
}
end
Then, you invoke wget like this:
wget -N -P /var/cache/wget URL