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Introduction to Apache jclouds at NYJavaSIG
This document provides an introduction to Apache jclouds, an open source toolkit that allows Java applications to access multiple cloud infrastructures through a unified API. It discusses key jclouds concepts like providers, views, and portability. Examples show how to connect to clouds like OpenStack and Rackspace, retrieve API resources, and make cloud-specific calls in a portable way. Community involvement and the jclouds roadmap are also summarized.
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Introduction to Apache jclouds at NYJavaSIG
- 1. Introduction to Apachejclouds Everett Toews Developer Advocate @everett_toews NYJavaSIG August 20, 2014 @ 6:00 pm
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- 3. PMC and Committeron Apache jclouds
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- 7. Co-author of TheOpenStack Ops Guide docs.openstack.org/ops
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- 13. Green == YourProblem
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- 16. “To produce theubiquitous Open Source Cloud Computing platform that will meet the needs of public and private clouds regardless of size, by being simple to implement and massively scalable.”
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- 20. OpenStack Object Storage (Swift)
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- 36. “We work withyou to create the infrastructure that performs best for your business, built on open-source technologies and fueled by our unparalleled expertise—so you can move at the speed your business and your customers demand.”
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- 40. Rackspace • LoadBalancers • Auto Scale • Monitoring • DNS • Big Data • Backup
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- 51. Multi-Cloud Eggs In One Basket
- 52. Multi-Cloud One Size Fits All
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- 54. Introduction to Apachejclouds
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- 56. jclouds Apache jcloudsis an open source multi-cloud toolkit for the Java platform that gives you the freedom to create applications that are portable across clouds while giving you full control to use cloud-specific features.
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- 71. Concept API Resources Web Service Calls Defaults
- 72. Code Context 1NovaApi novaApi = ContextBuilder.newBuilder("openstack-nova") Defaults Top Level API 2 .credentials("myUsername", "myPassword") 3 .endpoint("http://myOpenStack.com:5000/v2.0/") 4 .buildApi(NovaApi.class); Resource API 5 ServerApi serverApi = novaApi.getServerApi("region"); 6 ServerCreated server = serverApi.create("serverName", "imageId", "flavorId"); Resource Web Service Call (cloud-specific)
- 73. Concept Provider Endpoint Overrides Configuration API …
- 74. Code 1 NovaApinovaApi = ContextBuilder.newBuilder("rackspace-cloudservers-us”) 2 .credentials("myUsername", "myPassword") 3 .buildApi(NovaApi.class); 4 ServerApi serverApi = novaApi.getServerApi("region"); Provider: • Endpoint • Overrides • Configuration 5 ServerCreated server = serverApi.create("serverName", "imageId", "flavorId");
- 75. Concept Portable Abstraction(View) API … Provider … OR
- 76. Code 1 ComputeServiceContextcontext = ContextBuilder.newBuilder("rack-cs-us") 2 .credentials("myUsername", "myPassword") 3 .buildView(ComputeServiceContext.class); 4 ComputeService computeService = context.getComputeService(); Portable Abstraction (View)
- 77. Code 1 Templatetemplate = computeService.templateBuilder() 2 .locationId("locationId") 3 .osFamily(OsFamily.UBUNTU) 4 .minRam(2048) 5 .options(inboundPorts(22, 80)) 6 .build(); Web Service Call (portable) 7 computeService.createNodesInGroup("groupName", 3, template);
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- 84. jclouds’ Top Contributors •Abiquo •Cloudera •CloudSoft •HP •Maginatics •Rackspace •XebiaLabs
- 85. Community github.com/jclouds/jclouds •8,500+commits •100+ contributors •80+ releases
- 86. Community repository.apache.org •12,000+downloads (July 2014)
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- 90. App Jenkins Master jclouds plugin
- 91. Where Does jcloudsLive?
- 93. Deployment Your System The Cloud A P I User
- 94. Deployment Your System The Cloud A P I User
- 95. Deployment Your System The Cloud A P I User
- 96. Deployment A P I The Cloud Your System User
- 97. What Can jclouds Do For You?
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- 120. What’s New? What’sNext?
- 121. What’s New? •jclouds1.8.0 •Docker
- 122. What’s Next? •jclouds2.0.0 •Java 7 in 2.0.0 !!! •Release every 6 weeks
- 123. Thank You jclouds.apache.org Everett Toews Developer Advocate @everett_toews
Editor's Notes
- #18 Why did Rackspace utilize cross-cloud toolkits? Lock-on, not lock-in
- #20 Why did Rackspace utilize cross-cloud toolkits? Lock-on, not lock-in
- #22 Why did Rackspace utilize cross-cloud toolkits? Lock-on, not lock-in
- #24 Why did Rackspace utilize cross-cloud toolkits? Lock-on, not lock-in
- #26 Why did Rackspace utilize cross-cloud toolkits? Lock-on, not lock-in
- #28 Why did Rackspace utilize cross-cloud toolkits? Lock-on, not lock-in
- #30 Why did Rackspace utilize cross-cloud toolkits? Lock-on, not lock-in
- #32 Why did Rackspace utilize cross-cloud toolkits? Lock-on, not lock-in
- #34 Why did Rackspace utilize cross-cloud toolkits? Lock-on, not lock-in
- #36 Why did Rackspace utilize cross-cloud toolkits? Lock-on, not lock-in
- #38 Why did Rackspace utilize cross-cloud toolkits? Lock-on, not lock-in
- #39 Why did Rackspace utilize cross-cloud toolkits? Lock-on, not lock-in