Interacting with the Oracle Cloud Java SDK with Gradle - Oracle Code Berlin 2019

1. INTERACTING
WITH THE
ORACLE CLOUD
JAVA SDK WITH
GRADLE
ANDRES ALMIRAY
@AALMIRAY

2. @aalmiray

3. @aalmiray
ORACLE OPEN SOURCE
HTTPS://GITHUB.COM/ORACLE

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JAVA SDK FOR ORACLE
CLOUD INFRASTRUCTURE
HTTPS://GITHUB.COM/ORACLE/OCI-JAVA-SDK

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LICENSED UNDER
UNIVERSAL PERMISSIVE
LICENSE V1.0
APACHE SOFTWARE
LICENSE V2.0

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FILE STRUCTURE
oci-java-sdk
├── addons
├── apidocs
├── examples
├── lib
├── shaded
│ ├── lib
│ └── third-party
└── third-party
└── lib

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CONFIGURATION

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CONFIGURATION FILE
https://docs.cloud.oracle.com/iaas/Content/API/SDKDocs/javasdkgett
ingstarted.htm
Easiest way is to create a configuration file that follows a specific
format
[DEFAULT]
user=<user_id>
tenancy=<tenancy_id>
region=eu-frankfurt-1
fingerprint=<ssh_fingerprint>
pass_phrase=<secret>
key_file=~/.oci/oci_api_key.pem

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CONFIGURATION FILE
String config = “~/.oci/config”;
String profile = “DEFAULT”;
ConfigFileReader.ConfigFile configFile =
ConfigFileReader.parse(config, profile)
AuthenticationDetailsProvider provider = new
ConfigFileAuthenticationDetailsProvider(configFile)
ResourceSearch client =
ResourceSearchClient.builder().build(provider);

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USER ID

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TENANCY ID

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SSH KEY

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SSH KEYS
https://docs.cloud.oracle.com/iaas/Content/API/Concepts/apisigning
key.htm
• Provides instruction for creating an uploading SSH keys.
• Service supports keys that are protected with a passphrase.
• You can upload multiple keys and manage them at the OCI
console.

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GRADLE PLUGIN
HTTPS://GITHUB.COM/AALMIRAY/OCI-GRADLE-PLUGIN

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RATIONALITY
• Build tools allow us to compile, test, assemble, and deploy
applications.
• Gradle has excellent support for speeding up build times.
• Gradle supports multiple languages and platforms, such as
Java and Go.
• The Oracle Cloud supports running applications in Java and
Go.

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ONCE RELEASED (OLD WAY)
buildscript {
repositories {
jcenter()
gradlePluginPortal()
}
dependencies {
classpath 'org.kordamp.gradle:oci-gradle-plugin:0.1.0'
}
}
apply plugin: 'org.kordamp.gradle.oci'

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ONCE RELEASED (NEW WAY)
plugins {
id 'org.kordamp.gradle.oci' version '0.1.0'
}

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35. BUILD-SCANS

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X-RAY YOUR BUILDS
• Capture build data on the go.
• Analyze problems on the spot.
• Deep linking enables better sharing.
• Works for both Maven and Gradle.

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https://scans.gradle.com/s/nde2zxpa4xb5w

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https://scans.gradle.com/s/sr5y2ufwamkb2

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FUTURE

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ROADMAP
• Provide a task for every major service in the OCI Java SDK.
• Ability to configure credentials as task inputs.
• Keep releases in sync when new OCI Java SDK releases
come up.
• Provide examples with popular microservice friendly
frameworks.

41. @aalmiray
OTHER POSSIBILITIES
• If there’s a Gradle plugin then perhaps a Maven plugin is not
that far away.
• What about IDE integrations?
• Or a JavaFX application/container manager paired with graphs
and visualizations?

42. @aalmiray

43. @aalmiray
HTTP://ANDRESALMIRAY.COM/NEWSLETTER
HTTP://ANDRESALMIRAY.COM/EDITORIAL

44. THANK YOU!
ANDRES ALMIRAY
@AALMIRAY