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49 lines
1.5 KiB
Ruby
49 lines
1.5 KiB
Ruby
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# OpenStack Compute (Nova) Example
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require 'fog'
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auth_url = "https://example.net/v2.0/tokens"
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username = 'admin@example.net'
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password = 'secret'
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tenant = 'My Compute Tenant' # String
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compute_client ||= ::Fog::Compute.new(:provider => :openstack,
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:openstack_api_key => password ,
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:openstack_username => username ,
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:openstack_auth_url => auth_url ,
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:openstack_tenant => tenant)
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# Create VM
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# Options include metadata, availability zone, etc...
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begin
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vm = compute_client.servers.create(name, image, flavor, options = {})
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rescue => e
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puts JSON.parse(e.response.body)['badRequest']['message']
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end
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# Destroy VM
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vm = compute_client.servers.get(vm.id) # Retrieve previously created vm by UUID
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floating_ips = vm.all_addresses # fetch and release its floating IPs
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floating_ips.each do |address|
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compute_client.disassociate_address(uuid, address['ip'])
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compute_client.release_address(address['id'])
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end
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vm.destroy
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# Images available at tenant
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image_names = compute_client.images.map { |image| image['name'] }
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# Floating IP address pools available at tenant
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compute_client.addresses.get_address_pools
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# response.body #=> { 'name' => 'pool1' }, { 'name' => 'pool2' }
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# VNC console
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vm.console.body # returns VNC url
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# "console" => {
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# "url" => "http://vmvncserver:6080/vnc_auto.html?token=231",
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# "type" => "novnc"
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# }
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