Ensure serverless-workflow-examples are working properly

[LuboTerifaj]

Description

Some serverless-workflow-examples may not work properly.

Goal

Report individual issues for all examples that do not work properly.
Link all found issues in the comments.

Scope

Please mark the example below as checked once it is reviewed and all found issues are reported. Those issues don't have to be resolved as part of this issue.
The goal of this issue is to identify issues in examples. The found issues resolution is out of scope, although welcomed.

Examples to be checked

• serverless-workflow-annotations-description
• serverless-workflow-callback-events-over-http-quarkus
• serverless-workflow-callback-quarkus
• serverless-workflow-camel-routes
• serverless-workflow-compensation-quarkus
• serverless-workflow-consuming-events-over-http-quarkus
• serverless-workflow-correlation-quarkus
• serverless-workflow-custom-function-knative
• serverless-workflow-custom-type
• serverless-workflow-data-index-quarkus
• serverless-workflow-data-index-persistence-addon-quarkus
• serverless-workflow-error-quarkus
• serverless-workflow-events-quarkus
• serverless-workflow-expression-quarkus
• serverless-workflow-foreach-quarkus
• serverless-workflow-functions-events-quarkus
• serverless-workflow-functions-quarkus
• serverless-workflow-funqy
• serverless-workflow-github-showcase
• serverless-workflow-greeting-quarkus
• serverless-workflow-greeting-rpc-quarkus
• serverless-workflow-hello-world
• serverless-workflow-loanbroker-showcase
• serverless-workflow-newsletter-subscription
• serverless-workflow-oauth2-orchestration-quarkus
• serverless-workflow-openvino-quarkus
• serverless-workflow-order-processing
• serverless-workflow-parallel-execution
• serverless-workflow-python-quarkus
• serverless-workflow-qas-service-showcase
• serverless-workflow-saga-quarkus
• serverless-workflow-service-calls-quarkus
• serverless-workflow-stock-profit
• serverless-workflow-temperature-conversion
• serverless-workflow-testing-with-rest-assured
• serverless-workflow-timeouts-showcase-embedded
• serverless-workflow-timeouts-showcase-extended
• serverless-workflow-timeouts-showcase-operator-devprofile

Acceptance criteria

All issues are regarding examples are reported and linked to this issue.

Implementation ideas

No response

[LuboTerifaj]

Found issue in serverless-workflow-timeouts-showcase-embedded:

• Serving is not installed and configured properly using quickstart knative/serving#14803

[wmedvede]

For the record, the serverless-workflow-timeouts-showcase-extended example was addressed here #1857

[nmirasch]

@LuboTerifaj, here #1863 there are some changes on the examples to avoid using the quay.io/kiegroup/kogito-runtime-jvm:latest, and changing the referenced image at the docker compose by the nightly one to see the latest changes. Even I applied the changes in the serverless-workflow-examples, I just focused my testing cases in mainly working with docker-compose:

• serverless-workflow-callback-quarkus
• serverless-workflow-data-index-persistence-addon-quarkus
• serverless-workflow-data-index-quarkus

Let's see how it goes, once the pr is merged we can add the check to that ones (at least)

[nmirasch]

@LuboTerifaj here #1870 serverless-workflow-newsletter-subscription have been also updated and verified that is working properly

[LuboTerifaj]

I found the following issues during review of some examples above:

• serverless-workflow-hello-world example is referencing adoc in README.md #1945
• Wrong CNCF Serverless Workflow specification URL in Greeting Example #1946
• Wrong command for native image execution in serverless-workflow-examples #1947
• Wrong command for native image execution in serverless-workflow-examples #1947
• Wrong URLs in Error Example #1948
• Wrong URLs in Service Calls Quarkus Example #1949
• Add missing readme to Custom Type Example #1950
• serverless-workflow-stock-profit example is referencing adoc in README.md #1951
• Unable to run Callback Events Over HTTP Quarkus Example in Local Dev Mode #1952
• Wrong instructions for Building the Callback Events Over HTTP Quarkus Example #1953
• Wrong Serverless Workflow specification URL in Job Application Events Example #1954
• The Job Application Events Example application doesn't respond #1955
• RevisionMissing for deployment using knative.yml in serverless-workflow-timeouts-showcase-embedded example #1956
• Unable to execute the workflows via REST APIs in serverless-workflow-timeouts-showcase-operator-devprofile example #1957
• Unable to open DevUI in serverless-workflow-timeouts-showcase-operator-devprofile example #1958
• Unable to access Timeouts showcase UI in serverless-workflow-timeouts-showcase-operator-devprofile example #1959
• Wrong blog post link formatting in Saga Serverless Workflow example #1960
• Wrong URLs in Saga Serverless Workflow example #1961
• Improvements for Deploying with Kogito Operator in Saga Serverless Workflow example #1962
• Application requests return error message when using Native Images #1963
• Error when creating quarkus project using kn workflow plugin incubator-kie-tools#2172
• Wrong URL for Serverless Workflow Editor kiegroup/kogito-docs#8
• Fix URLs in create-your-first-workflow-service.adoc kiegroup/kogito-docs#9
• Specify {kogito_sw_ga} value in create-your-first-workflow-service.adoc kiegroup/kogito-docs#10
• Wrong URLs in Configuring OpenAPI Services Endpoints guide kiegroup/kogito-docs#11

[LuboTerifaj]

Another batch of found issues:

• Update Serverless Workflow Temperature Conversion Example #1967
• Update documentation for serverless-workflow-testing-with-rest-assured example  #1968
• Update Testing your Quarkus Workflow Application using REST Assured kiegroup/kogito-docs#12
• Update serverless-workflow-annotations-description example #1969
• Update serverless-workflow-foreach-quarkus example #1970
• Update serverless-workflow-functions-quarkus example #1971
• Update serverless-workflow-functions-events-quarkus example #1972
• Update serverless-workflow-python-quarkus example #1973

[LuboTerifaj]

Hello @gmunozfe , I am reassigning the issue to you for checking the remaining examples. Please see the description of the issue to understand its goal. Should you have any questions, don't hesitate to reach out to me. Thanks!