Sjug aug 2010_cloud

Build your platform

Deploy to a (IaaS) platform http://www.byteonic.com/2009/overview-of-java-support-in-google-app-engine/

Cloudy environments

Cloudy environments • automate EVERYTHING

Cloudy environments • automate EVERYTHING • seed/snapshotting

Cloudy environments • automate EVERYTHING • seed/snapshotting • safely update conﬁguration

github jclouds/ runs on the JVM (including ) (with-compute-service [compute] (run-node "webserver")) pis pis d a ud a lou clo o c t of k- in t -ou loc lock zero zero nodes = compute.runNodesWithTag(“webserver”, 1);

jclouds open source feels like java (and clojure) portability between clouds deal with web complexity unit testability thread-safe and scalable

Cross cloud API abstractions: Generic binary storage BlobStore Generic service provisioning ComputeService but you have low level access when need it Copyright © 2010 Opscode, Inc - All Rights Reserved 26

jclouds-blobstore github jclouds/jclouds blobstore = new BlobStoreContextFactory().createContext( “s3”, identity, credential).getAsyncBlobStore(); blob = blobstore.newBlob(key); blob.getMetadata().getUserMetadata().put("date", now()); blob.setPayload(snapshot()); blob.getPayload().setContentMD5(snapshotMD5()); blobstore.putBlob(containerName, blob) .addListener(publishAMQP(key),sameThreadExecutor());

jclouds-compute github jclouds/jclouds service = new ComputeServiceContextFactory().createContext( “ec2”, identity, credential).getComputeService(); template = service.templateBuilder().fastest().build(); template.getOptions().runScript(installGemsAndRunChef); nodes = service.runNodesWithTag(“webserver”, 5, template);

jclouds github jclouds/jclouds service = new ComputeServiceContextFactory().createContext( “rimuhosting”, user, password ).getComputeService(); template = service.templateBuilder().any().biggest().build(); template.getOptions().installPrivateKey(privateRSA) .authorizePublicKey(publicRSA) .runScript(installGemsAndRunChef); nodes = service.runNodesWithTag(“webserver”, 5, template);

Common demoniator BlobStore: OK ComputeService: Not all clouds created equal, you may need to dive down and “lock in” just a tiny bit.. I have ! Still early days: Copyright © 2010 Opscode, Inc - All Rights Reserved 30

Common demoniator BlobStore: OK ComputeService: Not all clouds created equal, you may need to dive down and “lock in” just a tiny bit.. I have ! Still early days: No Volume abstractions, yes, no LBs, ﬁrewalls etc Copyright © 2010 Opscode, Inc - All Rights Reserved 30

To avoid lockin: IaaS Cloud primitives (my opinion on low level) Volume management Server provisioning ** Blob storage / Bulk data** Firewall/access control Image construction *** Copyright © 2010 Opscode, Inc - All Rights Reserved 31

To avoid lockin: IaaS Cloud primitives (my opinion on low level) Volume management Server provisioning ** Blob storage / Bulk data** Firewall/access control Image construction *** ** This is the currently successfully abstracted ones - generic enough via various apis Copyright © 2010 Opscode, Inc - All Rights Reserved 31

To avoid lockin: IaaS Cloud primitives (my opinion on low level) Volume management Server provisioning ** Blob storage / Bulk data** Firewall/access control Image construction *** ** This is the currently successfully abstracted ones - generic enough via various apis *** plenty of “traditional” tools help here - chef ! Copyright © 2010 Opscode, Inc - All Rights Reserved 31

Sjug aug 2010_cloud

by Michael Neale on Aug 26, 2010

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