Simplify microservices architecture with Converged Oracle Database
This repository contains sample code for simplifying microservices architectures by building solution examples for data-driven microservices that walk you through the creation of an open platform technology stack with the converged Oracle Autonomous Database including relational, JSON, text, spatial and graph data and using polyglot languages including Java and the Helidon MP and SE frameworks, Python and JavaScript via Node.js
Microservices are loosely-coupled service-oriented architectures with a bounded context. Microservices are increasingly used for application modernization to deliver agile application development practices. However, the data-driven nature of enterprise applications has made building, deploying, and maintaining microservices complex.
| Sample | Description |
|---|---|
grabdish |
Mobile food delivery application sample code |
Resources
- Building Microservices with Oracle Converged Database Workshop
- On-Premises: Building Microservices with Oracle Converged Database Workshop
- Blogs
License
Copyright (c) 2021 Oracle and/or its affiliates.
Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl.
polyglot tests failure
First order is left in pending state and breaks auto test. Repros on Live Labs and Free Trial. Second message is processed.
TEST_LOG_FAILED: Polyglot inventory-dotnet showOrder 366 nomatch`Result
{ "orderid": "366", "itemid": "sushi", "deliverylocation": "780 PANORAMA DR, San francisco, CA", "status": "pending", "inventoryLocation": "", "suggestiveSale": "" }`
allow ./build.sh , ./deploy.sh , etc. to work outside ws/cloudshell env
Would be very nice to allow users to work from local machine rather than cloud shell once the initial workshop setup is complete.
The two main tasks here being...
either allow port of cloud shell env (ie instructions to copy "state" folder and source xyz to get state_get on path etc.) or allow local setting/override of DOCKER_REGISTRY etc.
get rid of sed usage as it's not OS portable (fails on mac).
(O)Saga workshop
https://github.com/oracle/microservices-datadriven/wiki/Sagas Workshop that shows use of beta OSaga feature in DB with PL/SQL, Java, Apex Workflow. WIP doc: https://paulparkinson.github.io/learning-library/developer-library/microservices-sagas/workshops/freetier
Bump spring-core from 5.3.19 to 5.3.20 in /workshops/oracleteq-kafka/springboot-oracleteq
Bumps spring-core from 5.3.19 to 5.3.20.
Release notes
Sourced from spring-core's releases.
Commits
e0f56e7Release v5.3.2083186b6Refine CachedIntrospectionResults property introspectiondc2947cIgnore invalid connect framee4ec376Disabling Undertow server in CoroutinesIntegrationTestsc81e11dPolishingde6180bUpgrade to Reactor 2020.0.191c10cddUpdate copyright dates941b92cMake inner classes static when feasiblee26d883Stop referring to features as Java 6/7 features where unnecessarya1c7380Add test forvalueattribute in@ModelAttributein WebFluxDependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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Bump loader-utils from 2.0.2 to 2.0.3 in /cloudbank/cloudbank-react
Bumps loader-utils from 2.0.2 to 2.0.3.
Release notes
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7162619chore(release): 2.0.3a93cf6ffix(security): prototype polution exploit (#217)90c7c4bchore(release): 2.0.28c2d24efix: base64 generation and unicode characters (#197)Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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microservices-data-refactoring: package of project is done
Create 2 folder
WMS 8022: OCW Docs Fix
Fix items for OCW Session 32:
create an ocw-freetier OCW specific folder
Lab 1, Task 4, Step 8 is using incorrect code for the font, this little section needs to be fixed.
WMS 8022: Version 1.1 Documentation/Code issues
[doc]This will take a few minutescurrently said seconds [doc]<spring-kafka.version>2.9.0</spring-kafka.version>to<spring-kafka.version>2.8.8</spring-kafka.version>. The version 2.9.0 maven build fails (Lab 2 Task 2) withcannot find symbol [ERROR] symbol: class SeekToCurrentErrorHandler[code]container-logs kafka-producer 6what are we looking for in the output?container-logs kafka-producer 6 | grep -I KafkaProducerApplicationmaybe a better way of verifying which produces19:17:00.993 [main] INFO c.o.d.k.p.KafkaProducerApplication - Started KafkaProducerApplication in 6.061 seconds (JVM running for 7.647)[doc]Launching Kafka consumer microservice! 0ea4ade71e218f86d48a235b673241e23e83d3d21c139d27c8f630ac808ae38d Tue Aug 9 19:19:43 UTC 2022: Waiting for consumer running! Kafka consumer microservice is running![doc]container-logs kafka-consumer 6 | grep -I message1makes it easier? [doc]container-logs teq-producer 6What are we looking for . Perhapscontainer-logs teq-producer 100 | grep -i "okafka producer"makes it easier to understand? [doc]container-logs teq-consumer 100You have to run this a few times to actually see the message coming through. Perhaps change the command tocontainer-logs teq-consumer 10000 | grep -i "message"to get the message. You may have to run this a few times to get the message out of the logs. [doc]{ "connector.class": "io.confluent.connect.jms.JmsSinkConnector", "tasks.max": "1", "topics": "LAB_KAFKA_TOPIC", "java.naming.factory.initial": "oracle.jms.AQjmsInitialContextFactory", "java.naming.provider.url": "jdbc:oracle:thin:@LAB_DB_SVC?TNS_ADMIN=/home/appuser/wallet", "db_url": "jdbc:oracle:thin:@LAB_DB_SVC?TNS_ADMIN=/home/appuser/wallet", "java.naming.security.principal": "LAB_DB_USER", "java.naming.security.credentials": "LAB_DB_PASSWORD", "jndi.connection.factory": "javax.jms.XAQueueConnectionFactory", "jms.destination.type": "topic", "jms.destination.name": "LAB_TEQ_TOPIC", "key.converter":"org.apache.kafka.connect.storage.StringConverter", "value.converter":"org.apache.kafka.connect.storage.StringConverter", "confluent.topic.bootstrap.servers":"broker:29092", "confluent.topic.replication.factor": "1" }[doc][email protected]:kafka-connect-teq (us-ashburn-1)$ ./setup-kafka2teq-connect.sh Please enter Oracle DB Password: LABTEQTOPIC1 teqdb_USER teqdb LABTEQTOPIC1.[doc|code]{ "name": "JmsConnectSync_teqlab", "connector": { "state": "RUNNING", "worker_id": "connect:8083" }, "tasks": [ { "id": 0, "state": "RUNNING", "worker_id": "connect:8083" } ], "type": "sink" }[doc]Oracle Database 20cNot sure if that version exists? [doc]Bump json5 from 2.2.1 to 2.2.3 in /cloudbank/cloudbank-react-native
Bumps json5 from 2.2.1 to 2.2.3.
Release notes
Sourced from json5's releases.
Changelog
Sourced from json5's changelog.
Commits
c3a75242.2.394fd06ddocs: update CHANGELOG for v2.2.33b8cebfdocs(security): use GitHub security advisoriesf0fd9e1docs: publish a security policy6a91a05docs(template): bug -> bug report14f8cb12.2.210cc7cadocs: update CHANGELOG for v2.2.27774c10fix: add proto to objects and arraysedde30aReadme: slight tweak to intro97286f8Improve example in readmeDependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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Bump json5 from 1.0.1 to 1.0.2 in /cloudbank/cloudbank-react
Bumps json5 from 1.0.1 to 1.0.2.
Release notes
Sourced from json5's releases.
Changelog
Sourced from json5's changelog.
... (truncated)
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a62db1e1.0.2e0c23fedocs: update CHANGELOG for v1.0.262a6540fix: add proto to objects and arraysDependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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OBaaS::Docs - Add OCI CLI and Kubectl as prerequisite
[ ] To configure local access to Oracle OKE and use Oracle Spring Command Line Interface (CLI) on your local machine, you must set up the OCI Command Line Interface (CLI).
[ ] To configure local access to Oracle OKE on your local machine, you must set up the Kubectl.
Bump decode-uri-component from 0.2.0 to 0.2.2 in /mbaas-developer-preview/walking-history
Bumps decode-uri-component from 0.2.0 to 0.2.2.
Release notes
Sourced from decode-uri-component's releases.
Commits
a0eea460.2.2980e0bfPrevent overwriting previously decoded tokens3c8a3730.2.176abc93Switch to GitHub workflows746ca5dFix issue where decode throws - fixes #6486d7e2Update license (#1)a650457Tidelift tasks66e1c28Meta tweaksDependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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