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class CreatePtables < ActiveRecord::Migration
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class Ptable < ActiveRecord::Base; end
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def self.up
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create_table :ptables do |t|
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t.string :name, :limit => 64, :null => false
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t.string :layout, :limit => 4096, :null => false
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t.references :operatingsystem
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t.timestamps
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end
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Ptable.create :name => "RedHat default", :layout => <<EOF
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#kind: ptable
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#name: Community Kickstart Disklayout
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#oses:
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#- CentOS 5
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#- CentOS 6
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#- Fedora 16
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#- Fedora 17
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#- Fedora 18
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#- Fedora 19
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#- RedHat 5
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#- RedHat 6
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zerombr
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clearpart --all --initlabel
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autopart
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EOF
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Ptable.create :name => "Ubuntu default", :layout => <<EOF
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#kind: ptable
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#name: Community Preseed Disklayout
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#oses:
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#- Debian 6.0
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#- Debian 7.0
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#- Ubuntu 10.04
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#- Ubuntu 12.04
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#- Ubuntu 13.04
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<% if @host.params['install-disk'] -%>
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d-i partman-auto/disk string <%= @host.params['install-disk'] %>
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<% else -%>
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d-i partman-auto/disk string /dev/sda /dev/vda
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<% end -%>
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### Partitioning
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# The presently available methods are: "regular", "lvm" and "crypto"
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<% if @host.params['partitioning-method'] -%>
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d-i partman-auto/method string <%= @host.params['partitioning-method'] %>
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<% else -%>
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d-i partman-auto/method string regular
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<% end -%>
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# If one of the disks that are going to be automatically partitioned
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# contains an old LVM configuration, the user will normally receive a
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# warning. This can be preseeded away...
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d-i partman-lvm/device_remove_lvm boolean true
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# The same applies to pre-existing software RAID array:
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d-i partman-md/device_remove_md boolean true
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# And the same goes for the confirmation to write the lvm partitions.
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d-i partman-lvm/confirm boolean true
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d-i partman-lvm/confirm_nooverwrite boolean true
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<% if @host.params['partitioning-method'] && @host.params['partitioning-method'] == 'lvm' -%>
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# For LVM partitioning, you can select how much of the volume group to use
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# for logical volumes.
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d-i partman-auto-lvm/guided_size string max
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<% end -%>
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# You can choose one of the three predefined partitioning recipes:
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# - atomic: all files in one partition
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# - home: separate /home partition
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# - multi: separate /home, /usr, /var, and /tmp partitions
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<% if @host.params['partitioning-recipe'] -%>
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d-i partman-auto/choose_recipe select <%= @host.params['partitioning-recipe'] %>
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<% else -%>
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d-i partman-auto/choose_recipe select atomic
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<% end -%>
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# If you just want to change the default filesystem from ext3 to something
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# else, you can do that without providing a full recipe.
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<% if @host.params['partitioning-filesystem'] -%>
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d-i partman/default_filesystem string <%= @host.params['partitioning-filesystem'] %>
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<% end %>
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# This makes partman automatically partition without confirmation, provided
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# that you told it what to do using one of the methods above.
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d-i partman/confirm_write_new_label boolean true
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d-i partman/choose_partition select finish
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d-i partman/confirm boolean true
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d-i partman/confirm_nooverwrite boolean true
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EOF
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create_table :operatingsystems_ptables, :id => false do |t|
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t.references :ptable, :null => false
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t.references :operatingsystem, :null => false
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end
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end
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def self.down
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drop_table :ptables
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drop_table :operatingsystems_ptables
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end
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end
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