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Mastering Spring Cloud
book

Mastering Spring Cloud

by Piotr Mińkowski
April 2018
Intermediate to advanced content levelIntermediate to advanced
432 pages
10h 38m
English
Packt Publishing
Content preview from Mastering Spring Cloud

Scaling

One of the most important reasons for using cloud solutions is the ability to scale your applications easily. The Pivotal platform deals with these issues in a very intuitive way. Firstly, you may decide how many instances of an application are started at each stage of deployment. For example, if you decided to use manifest.yml and deploy it with the cf push command, the number of created instances will be determined by field instances, as shown in the following code snippet:

---applications:- name: account-service  memory: 300M  instances: 2  host: account-service-piomin  domain: cfapps.io  path: target/account-service-1.0-SNAPSHOT.jar

The number of running instances, as well as memory and CPU limits, can be modified on the started application. ...

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Publisher Resources

ISBN: 9781788475433Supplemental Content