1. geemus (Wesley Beary)
cloud architect
field, sun reflected - dsevilla - flickr.com/photos/dsevilla/3531297705

2. Why?
York Minster in the Fog - karlequin - flickr.com/photos/karlequin/440648686

3. Why?
seize the infrastructure
York Minster in the Fog - karlequin - flickr.com/photos/karlequin/440648686

4. Leave with
Theft - ibcbulk - flickr.com/photos/ibcbulk/256435870

5. Leave with
provisioning
config
Theft - ibcbulk - flickr.com/photos/ibcbulk/256435870

6. Leave with
provisioning
config
DIY
Theft - ibcbulk - flickr.com/photos/ibcbulk/256435870

7. The Plan
Blueprints for Willborough Home - btobin - flickr.com/photos/btobin/4456582998

8. The Plan
Yet Another Cloud Library?
Blueprints for Willborough Home - btobin - flickr.com/photos/btobin/4456582998

9. The Plan
Yet Another Cloud Library?
Blind Date
Blueprints for Willborough Home - btobin - flickr.com/photos/btobin/4456582998

10. The Plan
Yet Another Cloud Library?
Blind Date
Reader Exercises
Blueprints for Willborough Home - btobin - flickr.com/photos/btobin/4456582998

11. The Plan
Yet Another Cloud Library?
Blind Date
Reader Exercises
Next Steps
Blueprints for Willborough Home - btobin - flickr.com/photos/btobin/4456582998

12. Yet Another
Cloud
Library?

13. the commodity market - baconandeggs - flickr.com/photos/baconandeggs/1490449135

14. Want
the commodity market - baconandeggs - flickr.com/photos/baconandeggs/1490449135

15. Vendor Lockin
Jail Kitty - 50362297@N07 - flickr.com/photos/50362297@N07/4673066549

16. Vendor Lockin
Have
Jail Kitty - 50362297@N07 - flickr.com/photos/50362297@N07/4673066549

17. Non-Standard - olivander - flickr.com/photos/olivander/198180580

18. Hope?
Non-Standard - olivander - flickr.com/photos/olivander/198180580

19. Knowledge Silos
Silos - zoomzoom - flickr.com/photos/zoomzoom/304135268

20. Knowledge Silos
Demolish!
Silos - zoomzoom - flickr.com/photos/zoomzoom/304135268

21. Progress
Nice. - ianhampton - flickr.com/photos/ianhampton/1197107567

22. Progress
615+ followers
Nice. - ianhampton - flickr.com/photos/ianhampton/1197107567

23. Progress
615+ followers
54+ forks
Nice. - ianhampton - flickr.com/photos/ianhampton/1197107567

24. Progress
615+ followers
54+ forks
28+ contributors
Nice. - ianhampton - flickr.com/photos/ianhampton/1197107567

25. Progress
615+ followers
54+ forks
28+ contributors
25,000+ downloads
Nice. - ianhampton - flickr.com/photos/ianhampton/1197107567

26. Blind Date

27. Golfland start - twid - flickr.com/photos/twid/410697715

28. overabundance of choice
lack of experience
Golfland start - twid - flickr.com/photos/twid/410697715

29. overabundance of choice
lack of experience
exploratory programming
Golfland start - twid - flickr.com/photos/twid/410697715

30. Installation

31. Installation
geymus ~ ⌘ sudo gem install fog

32. Installation
geymus ~ ⌘ sudo gem install fog
Successfully installed fog-X.Y.Z

33. Installation
geymus ~ ⌘ sudo gem install fog
Successfully installed fog-X.Y.Z
geymus ~ ⌘ fog

34. Installation
geymus ~ ⌘ sudo gem install fog
Successfully installed fog-X.Y.Z
geymus ~ ⌘ fog
To run as 'default', add the following to ~/.fog
:default:
:aws_access_key_id: INTENTIONALLY_LEFT_BLANK
:aws_secret_access_key: INTENTIONALLY_LEFT_BLANK
[...]

35. bin/fog

36. bin/fog
geymus ~ ⌘ fog

37. bin/fog
geymus ~ ⌘ fog
Welcome to fog interactive!
:default credentials provide AWS

38. bin/fog
geymus ~ ⌘ fog
Welcome to fog interactive!
:default credentials provide AWS
>> command_goes_here

39. bin/fog
geymus ~ ⌘ fog
Welcome to fog interactive!
:default credentials provide AWS
>> command_goes_here
return_value_goes_here

40. Providers

41. Providers
>> providers

42. Providers
>> providers
[AWS]

43. Providers
>> providers
[AWS]
Support for:
AWS, Bluebox, Rackspace, Slicehost, Terremark vCloud
Initial support for:
GoGrid, Linode, Local, NewServers

44. Services

45. Services
>> AWS.services

46. Services
>> AWS.services
[:compute, :elb, :simpledb, :storage]

47. Services
>> AWS.services
[:compute, :elb, :simpledb, :storage]
compute and storage are shared
other services are unique

48. Collections

49. Collections
>> AWS[:compute].collections

50. Collections
>> AWS[:compute].collections
[:addresses, ..., :volumes]

51. Collections
>> AWS[:compute].collections
[:addresses, ..., :volumes]
flavors, images and servers are shared in compute
directories and files are shared in storage
other collections are unique

52. Collections
Star Wars Collection - ception - flickr.com/photos/ception/356449209

53. Collections
interface to cloud resources
Star Wars Collection - ception - flickr.com/photos/ception/356449209

54. Collections
interface to cloud resources
#all - returns all matching resources
#new - initializes a local model
#create - provisions a new resource
#get - returns a particular resource
#reload - update to latest remote state
Star Wars Collection - ception - flickr.com/photos/ception/356449209

55. Collection #all

56. Collection #all
returns all matching resources

57. Collection #all
returns all matching resources
>> AWS[:compute].addresses.all

58. Collection #all
returns all matching resources
>> AWS[:compute].addresses.all
<Fog::AWS::Compute::Addresses ... []>

59. Collection #all
returns all matching resources
>> AWS[:compute].addresses.all
<Fog::AWS::Compute::Addresses ... []>
>> AWS[:compute].addresses

60. Collection #all
returns all matching resources
>> AWS[:compute].addresses.all
<Fog::AWS::Compute::Addresses ... []>
>> AWS[:compute].addresses
<Fog::AWS::Compute::Addresses ... []>

61. Collection #new

62. Collection #new
initializes a local model

63. Collection #new
initializes a local model
>> AWS[:compute].addresses.new

64. Collection #new
initializes a local model
>> AWS[:compute].addresses.new
<Fog::AWS::Compute::Address public_ip=nil ... >

65. Collection #create

66. Collection #create
provisions a new resource

67. Collection #create
provisions a new resource
>> AWS[:compute].addresses.create

68. Collection #create
provisions a new resource
>> AWS[:compute].addresses.create
<Fog::AWS::Compute::Address public_ip=‘x.y.z’ ... >

69. Collection #create
provisions a new resource
>> AWS[:compute].addresses.create
<Fog::AWS::Compute::Address public_ip=‘x.y.z’ ... >
>> AWS[:compute].servers.create

70. Collection #create
provisions a new resource
>> AWS[:compute].addresses.create
<Fog::AWS::Compute::Address public_ip=‘x.y.z’ ... >
>> AWS[:compute].servers.create
ArgumentError: image_id is required ...

71. Collection #get

72. Collection #get
returns a particular resource

73. Collection #get
returns a particular resource
>> AWS[:compute].addresses.get(‘x.y.z’)

74. Collection #get
returns a particular resource
>> AWS[:compute].addresses.get(‘x.y.z’)
<Fog::AWS::Compute::Address public_ip=‘x.y.z’ ... >

75. Collection #reload

76. Collection #reload
update to latest remote state

77. Collection #reload
update to latest remote state
>> AWS[:compute].addresses.all.reload

78. Collection #reload
update to latest remote state
>> AWS[:compute].addresses.all.reload
<Fog::AWS::Compute::Addresses ... []>

79. Models
Flying Into Boston 005 - Tilt Shift - tostie14 - flickr.com/photos/tostie14/117610830

80. Models
representation of a cloud resource
Flying Into Boston 005 - Tilt Shift - tostie14 - flickr.com/photos/tostie14/117610830

81. Models
representation of a cloud resource
#save - provision or update resource
#reload - update to latest remote state
#wait_for - poll block until timeout or true
#destroy - destroy resource
Flying Into Boston 005 - Tilt Shift - tostie14 - flickr.com/photos/tostie14/117610830

82. Model #save

83. Model #save
provision or update resource

84. Model #save
provision or update resource
>> AWS[:compute].addresses.new.save

85. Model #save
provision or update resource
>> AWS[:compute].addresses.new.save
<Fog::AWS::Compute::Address public_ip=‘x.y.z’ ... >

86. Model #save
provision or update resource
>> AWS[:compute].addresses.new.save
<Fog::AWS::Compute::Address public_ip=‘x.y.z’ ... >
>> AWS[:compute].servers.new.save

87. Model #save
provision or update resource
>> AWS[:compute].addresses.new.save
<Fog::AWS::Compute::Address public_ip=‘x.y.z’ ... >
>> AWS[:compute].servers.new.save
ArgumentError: image_id is required ...

88. Model #reload

89. Model #reload
update to latest remote state

90. Model #reload
update to latest remote state
>> address = AWS[:compute].addresses.new.save

91. Model #reload
update to latest remote state
>> address = AWS[:compute].addresses.new.save
<Fog::AWS::Compute::Address public_ip=‘x.y.z’ ... >

92. Model #reload
update to latest remote state
>> address = AWS[:compute].addresses.new.save
<Fog::AWS::Compute::Address public_ip=‘x.y.z’ ... >
>> address.reload

93. Model #reload
update to latest remote state
>> address = AWS[:compute].addresses.new.save
<Fog::AWS::Compute::Address public_ip=‘x.y.z’ ... >
>> address.reload
<Fog::AWS::Compute::Address public_ip=‘x.y.z’ ... >

94. Model #wait_for

95. Model #wait_for
poll a block until timeout or true

96. Model #wait_for
poll a block until timeout or true
>> AWS[:compute].servers.create(:image_id => ‘ami’)

97. Model #wait_for
poll a block until timeout or true
>> AWS[:compute].servers.create(:image_id => ‘ami’)
<Fog::AWS::Compute::Server ... []>

98. Model #wait_for
poll a block until timeout or true
>> AWS[:compute].servers.create(:image_id => ‘ami’)
<Fog::AWS::Compute::Server ... []>
>> _.wait_for { ready? }

99. Model #wait_for
poll a block until timeout or true
>> AWS[:compute].servers.create(:image_id => ‘ami’)
<Fog::AWS::Compute::Server ... []>
>> _.wait_for { ready? }
{:duration=>20}

100. Model #destroy

101. Model #destroy
destroy resource

102. Model #destroy
destroy resource
>> AWS[:compute].servers.create(:image_id => ‘i-x’)

103. Model #destroy
destroy resource
>> AWS[:compute].servers.create(:image_id => ‘i-x’)
<Fog::AWS::Compute::Server ... []>

104. Model #destroy
destroy resource
>> AWS[:compute].servers.create(:image_id => ‘i-x’)
<Fog::AWS::Compute::Server ... []>
>> _.destroy

105. Model #destroy
destroy resource
>> AWS[:compute].servers.create(:image_id => ‘i-x’)
<Fog::AWS::Compute::Server ... []>
>> _.destroy
true

106. Requests
API Docs - thesmith - flickr.com/photos/thesmith/4574969567

107. Requests
down and dirty with specifics
API Docs - thesmith - flickr.com/photos/thesmith/4574969567

108. Requests
down and dirty with specifics
provides flexibility and power
but requires vendor specifics
API Docs - thesmith - flickr.com/photos/thesmith/4574969567

109. Requests

110. Requests
>> AWS[:compute].requests

111. Requests
>> AWS[:compute].requests
[:allocate_address, ..., :stop_instances]

112. Requests
>> AWS[:compute].requests
[:allocate_address, ..., :stop_instances]
requests are unique across providers

113. e.g. #allocate_address

114. e.g. #allocate_address
>> AWS[:compute].allocate_address

115. e.g. #allocate_address
>> AWS[:compute].allocate_address
#<Excon::Response
@headers={...},
@body={"requestId"=>"a-b-c", "publicIp"=>"x.y.z"},
@status=200
>

116. Reader
Exercises

117. Got Infrastructure
New IBM Z10 Mainframe - pchow98 - flickr.com/photos/pchow98/2545281504

118. Got Infrastructure
now what?
New IBM Z10 Mainframe - pchow98 - flickr.com/photos/pchow98/2545281504

119. servers#bootstrap

120. servers#bootstrap
>> AWS[:compute].servers.bootstrap(
:image_id => ‘ami’,
:private_key_path => ‘~/.ssh/id_rsa’,
:public_key_path => ‘~/.ssh/id_rsa.pub’
)

121. servers#bootstrap
>> AWS[:compute].servers.bootstrap(
:image_id => ‘ami’,
:private_key_path => ‘~/.ssh/id_rsa’,
:public_key_path => ‘~/.ssh/id_rsa.pub’
)
<Fog::AWS::Compute::Server ... []>

122. servers#bootstrap
>> AWS[:compute].servers.bootstrap(
:image_id => ‘ami’,
:private_key_path => ‘~/.ssh/id_rsa’,
:public_key_path => ‘~/.ssh/id_rsa.pub’
)
<Fog::AWS::Compute::Server ... []>
>> _.ssh(‘pwd’)

123. servers#bootstrap
>> AWS[:compute].servers.bootstrap(
:image_id => ‘ami’,
:private_key_path => ‘~/.ssh/id_rsa’,
:public_key_path => ‘~/.ssh/id_rsa.pub’
)
<Fog::AWS::Compute::Server ... []>
>> _.ssh(‘pwd’)
[#<Fog::SSH::Result @stdout=”/Users/root” ...>]

124. servers#bootstrap
>> AWS[:compute].servers.bootstrap(
:image_id => ‘ami’,
:private_key_path => ‘~/.ssh/id_rsa’,
:public_key_path => ‘~/.ssh/id_rsa.pub’
)
<Fog::AWS::Compute::Server ... []>
>> _.ssh(‘pwd’)
[#<Fog::SSH::Result @stdout=”/Users/root” ...>]
>> _.ssh(‘foo’, ‘bar’)

125. servers#bootstrap
>> AWS[:compute].servers.bootstrap(
:image_id => ‘ami’,
:private_key_path => ‘~/.ssh/id_rsa’,
:public_key_path => ‘~/.ssh/id_rsa.pub’
)
<Fog::AWS::Compute::Server ... []>
>> _.ssh(‘pwd’)
[#<Fog::SSH::Result @stdout=”/Users/root” ...>]
>> _.ssh(‘foo’, ‘bar’)
[#<Fog::SSH::Result ...>, #<Fog::SSH::Result ...>]

126. Configuration

127. Configuration
for more complex/repeatable setup

128. Configuration
for more complex/repeatable setup
chef - http://opscode.com/chef
puppet - http://puppetlabs.com/puppet/introduction

129. Switching Providers?
Light Switch Complicator - lenore-m - flickr.com/photos/lenore-m/510420532

130. servers#create

131. servers#create
>> Bluebox[:compute].servers.create

132. servers#create
>> Bluebox[:compute].servers.create
ArgumentError: image_id is required ...

133. servers#create
>> Bluebox[:compute].servers.create
ArgumentError: image_id is required ...
>> Rackspace[:compute].servers.create

134. servers#create
>> Bluebox[:compute].servers.create
ArgumentError: image_id is required ...
>> Rackspace[:compute].servers.create
ArgumentError: image_id and name are required ...

135. servers#create
>> Bluebox[:compute].servers.create
ArgumentError: image_id is required ...
>> Rackspace[:compute].servers.create
ArgumentError: image_id and name are required ...
>> Slicehost[:compute].servers.create

136. servers#create
>> Bluebox[:compute].servers.create
ArgumentError: image_id is required ...
>> Rackspace[:compute].servers.create
ArgumentError: image_id and name are required ...
>> Slicehost[:compute].servers.create
ArgumentError: image_id and name are required ...

137. servers#create
>> Bluebox[:compute].servers.create
ArgumentError: image_id is required ...
>> Rackspace[:compute].servers.create
ArgumentError: image_id and name are required ...
>> Slicehost[:compute].servers.create
ArgumentError: image_id and name are required ...
different parameters, same methods

138. Simulation
John Manning John’s Flight Simulator - yugen - flickr.com/photos/yugen/3119723360

139. Simulation
make believing
your way to
better infrastructure
John Manning John’s Flight Simulator - yugen - flickr.com/photos/yugen/3119723360

140. Simulation
make believing
your way to
better infrastructure
Fog.mock!
or
⌘ FOG_MOCK=true fog
John Manning John’s Flight Simulator - yugen - flickr.com/photos/yugen/3119723360

141. Next Steps

142. Getting Help

143. Getting Help
additional resources (see also: README)

144. Getting Help
additional resources (see also: README)
bugs - http://github.com/geemus/fog/issues
irc - irc://irc.freenode.net/ruby-fog
mailing list - http://groups.google.com/group/ruby-fog

145. The Future
Rettrofuturism - grumbler - flickr.com/photos/grumbler/297064185

146. The Future
modularity
Rettrofuturism - grumbler - flickr.com/photos/grumbler/297064185

147. The Future
modularity
providers
Rettrofuturism - grumbler - flickr.com/photos/grumbler/297064185

148. The Future
modularity
providers
abstractions
Rettrofuturism - grumbler - flickr.com/photos/grumbler/297064185

149. The Future
modularity
providers
abstractions
testing
Rettrofuturism - grumbler - flickr.com/photos/grumbler/297064185

150. Get Involved

151. Get Involved
additional resources (see also: README)

152. Get Involved
additional resources (see also: README)
guide - github.com/geemus/fog/wiki/contributor-guide
providers - github.com/geemus/fog/wiki/providers
users - github.com/geemus/fog/wiki/in-the-wild

153. Questions?
Clouds oven IL-RT50 - richardcox - flickr.com/photos/richardcox/3892767597