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=== added file 'machinetypes.go'
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--- machinetypes.go	1970-01-01 00:00:00 +0000
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+++ machinetypes.go	2013-07-19 06:14:27 +0000
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@@ -0,0 +1,96 @@
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// Copyright 2013 Canonical Ltd.  This software is licensed under the
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// GNU Lesser General Public License version 3 (see the file COPYING).
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package gwacl
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// MachineType specifies a type of machine.  It can be used to specify
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// requirements, but for now it is only used to describe the machine types
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// available in Azure.
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//
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// Information taken from:
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// http://msdn.microsoft.com/en-us/library/windowsazure/dn197896.aspx
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//
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// This struct may change if Azure adds more detailed machine types.
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type MachineType struct {
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    // CPUCores can be 0, for a shared CPU which can act like anything
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    // between 0 and 1 cores.
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    CPUCores int
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    // Memory is in MB.
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    Memory int64
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    // MaxOSDisk specifies the maximum permitted size of the OS disk.
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    // Actual OS disk size is determined by the OS image.
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    MaxOSDisk int64
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    // Cost is not actual price, just an indication of the relative prices
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    // for running different machine types.  It makes sense to pick the
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    // cheapest type that matches your requirements.
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    Cost uint64
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}
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const (
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	// MB is the unit in which we specify sizes, so it's 1.
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	// But please include it anyway, so that units are always explicit.
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	MB = 1
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	GB = 1024*MB
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	TB = 1024*GB
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)
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// AzureMachineTypes describes the machine types that Azure offers at the time
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// of writing.  This may be out of date, so use your own information if you
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// need more precision.  In particular, we make no promises about prices!
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//
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// The keys in this map are the names for the machine types as Azure knows
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// them.  The values are the specifications of those machine types as we
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// understand them.
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//
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// Costs based on:
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// http://www.windowsazure.com/en-us/pricing/details/virtual-machines/
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// We used those numbers, in tenths of US dollar-cents per hour.  But the
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// prices may not be accurate, or they may change without notice.  See them
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// only as a general impression of the relative cost between machine types.
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//
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// Based on Azure information as available on 2013-07-19.
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var AzureMachineTypes = map[string]MachineType{
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	"ExtraSmall": {
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		// Only one CPU, shared with other virtual machines.
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		CPUCores: 0,
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		Memory: 768*MB,
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		MaxOSDisk: 20*GB,
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		Cost: 20,
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	},
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	"Small": {
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		CPUCores: 1,
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		Memory: 1.75*GB,
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		MaxOSDisk: 70*GB,
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		Cost: 90,
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	},
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	"Medium": {
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		CPUCores: 2,
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		Memory: 3.5*GB,
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		MaxOSDisk: 135*GB,
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		Cost: 180,
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	},
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	"Large": {
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		CPUCores: 4,
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		Memory: 7*GB,
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		MaxOSDisk: 285*GB,
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		Cost: 360,
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	},
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	"ExtraLarge": {
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		CPUCores: 8,
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		Memory: 14*GB,
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		MaxOSDisk: 605*GB,
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		Cost: 720,
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	},
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	"A6": {
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		CPUCores: 4,
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		Memory: 28*GB,
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		MaxOSDisk: 285*GB,
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		Cost: 1020,
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	},
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	"A7": {
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		CPUCores: 8,
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		Memory: 56*GB,
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		MaxOSDisk: 605*GB,
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		Cost: 2040,
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	},
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}
Status:	Rejected
Rejected by:	Julian Edwards on 2013-07-22
Proposed branch:	lp:~jtv/gwacl/machine-types
Merge into:	lp:gwacl
Diff against target:	100 lines (+96/-0) 1 file modified machinetypes.go (+96/-0)
To merge this branch:	bzr merge lp:~jtv/gwacl/machine-types
Related bugs:	Link a bug report
Reviewer	Review Type	Date Requested	Status
GWACL Hackers		2013-07-19	Pending
Review via email: mp+175736@code.launchpad.net