Enable/Disable the kafka binding in spring cloud stream using properties
Is there any property that enables/disables the kafka binding in spring cloud stream . I would like to leave the kafka binder inclusion in the the pom.xml but would like to disable/enable the kafka binding optionally in production . if there is no such property available , appreciate any pointers to achieve this (perhaps via some java configuration or @Conditional* annotations) .
Why do we need this :
We are migrating one of our application from a oracle db/JMS infrastructure to Mongo/Kafka infrastructure. WE will be running both of these version of the app in parallel for sometime for validation. We are maintaining the same source base for both ,by having separate dao and controller layers and keeping a common service layer. The idea is to deploy both versions of the app generated from the same source base (current and migrated) and run them parallel for sometime for validation. When we do that current version need not be aware of any kafka/mongo connection parameters and migrated version need not be aware of any oracle/JMS connection paramters . We are able achieve this for oracle/mongo using service binding and @Conditional* annotations . But for the Spring cloud stream for kafka we are using the following properties which always requires valid parameters where the kafka connection can be made.
spring.cloud.stream.kafka.binder.brokers
spring.cloud.stream.kafka.binder.zkNodes
spring-cloud-stream spring-kafka
asked Nov 21 '18 at 0:51
Jimmi SkariaJimmi Skaria
13
add a comment |
Is there any property that enables/disables the kafka binding in spring cloud stream . I would like to leave the kafka binder inclusion in the the pom.xml but would like to disable/enable the kafka binding optionally in production . if there is no such property available , appreciate any pointers to achieve this (perhaps via some java configuration or @Conditional* annotations) .
Why do we need this :
We are migrating one of our application from a oracle db/JMS infrastructure to Mongo/Kafka infrastructure. WE will be running both of these version of the app in parallel for sometime for validation. We are maintaining the same source base for both ,by having separate dao and controller layers and keeping a common service layer. The idea is to deploy both versions of the app generated from the same source base (current and migrated) and run them parallel for sometime for validation. When we do that current version need not be aware of any kafka/mongo connection parameters and migrated version need not be aware of any oracle/JMS connection paramters . We are able achieve this for oracle/mongo using service binding and @Conditional* annotations . But for the Spring cloud stream for kafka we are using the following properties which always requires valid parameters where the kafka connection can be made.
spring.cloud.stream.kafka.binder.brokers
spring.cloud.stream.kafka.binder.zkNodes
spring-cloud-stream spring-kafka
asked Nov 21 '18 at 0:51
Jimmi SkariaJimmi Skaria
13
I am still struggling to understand what would such an application do in prod if it is not bound to anything? Is there something else that the application does? And if so, why are you pairing the "something else" which is out of scope of spring-cloud-stream architecturally together with messaging code which is in scope of spring-cloud-stream? I am just trying to understand your architecture.
– Oleg Zhurakousky
Nov 21 '18 at 7:28
The requirement is elaborated in the question . I hope that clarifies your question @oleg-zhurakousky
– Jimmi Skaria
Nov 21 '18 at 17:02
I see. . . You can probably tinker with overrides as well, or may be simply remove the binder dependency all together for the time being. At this point I guess it is safe to say the framework was not designed with that use case in mind especially given the "opinionated" paradigms adopted from boot. Consider raising an issue in spring-cloud-stream Github and we can continue this discussion there and if we want to consider adding it as a feature.
– Oleg Zhurakousky
Nov 21 '18 at 18:50
A feature request is created in github
– Jimmi Skaria
Nov 27 '18 at 22:44
add a comment |
Is there any property that enables/disables the kafka binding in spring cloud stream . I would like to leave the kafka binder inclusion in the the pom.xml but would like to disable/enable the kafka binding optionally in production . if there is no such property available , appreciate any pointers to achieve this (perhaps via some java configuration or @Conditional* annotations) .
Why do we need this :
We are migrating one of our application from a oracle db/JMS infrastructure to Mongo/Kafka infrastructure. WE will be running both of these version of the app in parallel for sometime for validation. We are maintaining the same source base for both ,by having separate dao and controller layers and keeping a common service layer. The idea is to deploy both versions of the app generated from the same source base (current and migrated) and run them parallel for sometime for validation. When we do that current version need not be aware of any kafka/mongo connection parameters and migrated version need not be aware of any oracle/JMS connection paramters . We are able achieve this for oracle/mongo using service binding and @Conditional* annotations . But for the Spring cloud stream for kafka we are using the following properties which always requires valid parameters where the kafka connection can be made.
spring.cloud.stream.kafka.binder.brokers
spring.cloud.stream.kafka.binder.zkNodes
spring-cloud-stream spring-kafka
asked Nov 21 '18 at 0:51
Jimmi SkariaJimmi Skaria
13
Is there any property that enables/disables the kafka binding in spring cloud stream . I would like to leave the kafka binder inclusion in the the pom.xml but would like to disable/enable the kafka binding optionally in production . if there is no such property available , appreciate any pointers to achieve this (perhaps via some java configuration or @Conditional* annotations) .
Why do we need this :
We are migrating one of our application from a oracle db/JMS infrastructure to Mongo/Kafka infrastructure. WE will be running both of these version of the app in parallel for sometime for validation. We are maintaining the same source base for both ,by having separate dao and controller layers and keeping a common service layer. The idea is to deploy both versions of the app generated from the same source base (current and migrated) and run them parallel for sometime for validation. When we do that current version need not be aware of any kafka/mongo connection parameters and migrated version need not be aware of any oracle/JMS connection paramters . We are able achieve this for oracle/mongo using service binding and @Conditional* annotations . But for the Spring cloud stream for kafka we are using the following properties which always requires valid parameters where the kafka connection can be made.
spring.cloud.stream.kafka.binder.brokers
spring.cloud.stream.kafka.binder.zkNodes
spring-cloud-stream spring-kafka
spring-cloud-stream spring-kafka
asked Nov 21 '18 at 0:51
Jimmi SkariaJimmi Skaria
13
asked Nov 21 '18 at 0:51
Jimmi SkariaJimmi Skaria
13
edited Nov 21 '18 at 17:15
Jimmi Skaria
asked Nov 21 '18 at 0:51
Jimmi SkariaJimmi Skaria
13
asked Nov 21 '18 at 0:51
Jimmi SkariaJimmi Skaria
13
asked Nov 21 '18 at 0:51
Jimmi SkariaJimmi Skaria
13
13
I am still struggling to understand what would such an application do in prod if it is not bound to anything? Is there something else that the application does? And if so, why are you pairing the "something else" which is out of scope of spring-cloud-stream architecturally together with messaging code which is in scope of spring-cloud-stream? I am just trying to understand your architecture.
– Oleg Zhurakousky
Nov 21 '18 at 7:28
The requirement is elaborated in the question . I hope that clarifies your question @oleg-zhurakousky
– Jimmi Skaria
Nov 21 '18 at 17:02
I see. . . You can probably tinker with overrides as well, or may be simply remove the binder dependency all together for the time being. At this point I guess it is safe to say the framework was not designed with that use case in mind especially given the "opinionated" paradigms adopted from boot. Consider raising an issue in spring-cloud-stream Github and we can continue this discussion there and if we want to consider adding it as a feature.
– Oleg Zhurakousky
Nov 21 '18 at 18:50
A feature request is created in github
– Jimmi Skaria
Nov 27 '18 at 22:44
add a comment |
I am still struggling to understand what would such an application do in prod if it is not bound to anything? Is there something else that the application does? And if so, why are you pairing the "something else" which is out of scope of spring-cloud-stream architecturally together with messaging code which is in scope of spring-cloud-stream? I am just trying to understand your architecture.
– Oleg Zhurakousky
Nov 21 '18 at 7:28
The requirement is elaborated in the question . I hope that clarifies your question @oleg-zhurakousky
– Jimmi Skaria
Nov 21 '18 at 17:02
I see. . . You can probably tinker with overrides as well, or may be simply remove the binder dependency all together for the time being. At this point I guess it is safe to say the framework was not designed with that use case in mind especially given the "opinionated" paradigms adopted from boot. Consider raising an issue in spring-cloud-stream Github and we can continue this discussion there and if we want to consider adding it as a feature.
– Oleg Zhurakousky
Nov 21 '18 at 18:50
A feature request is created in github
– Jimmi Skaria
Nov 27 '18 at 22:44
I am still struggling to understand what would such an application do in prod if it is not bound to anything? Is there something else that the application does? And if so, why are you pairing the "something else" which is out of scope of spring-cloud-stream architecturally together with messaging code which is in scope of spring-cloud-stream? I am just trying to understand your architecture.
– Oleg Zhurakousky
Nov 21 '18 at 7:28
I am still struggling to understand what would such an application do in prod if it is not bound to anything? Is there something else that the application does? And if so, why are you pairing the "something else" which is out of scope of spring-cloud-stream architecturally together with messaging code which is in scope of spring-cloud-stream? I am just trying to understand your architecture.
– Oleg Zhurakousky
Nov 21 '18 at 7:28
The requirement is elaborated in the question . I hope that clarifies your question @oleg-zhurakousky
– Jimmi Skaria
Nov 21 '18 at 17:02
The requirement is elaborated in the question . I hope that clarifies your question @oleg-zhurakousky
– Jimmi Skaria
Nov 21 '18 at 17:02
I see. . . You can probably tinker with overrides as well, or may be simply remove the binder dependency all together for the time being. At this point I guess it is safe to say the framework was not designed with that use case in mind especially given the "opinionated" paradigms adopted from boot. Consider raising an issue in spring-cloud-stream Github and we can continue this discussion there and if we want to consider adding it as a feature.
– Oleg Zhurakousky
Nov 21 '18 at 18:50
I see. . . You can probably tinker with overrides as well, or may be simply remove the binder dependency all together for the time being. At this point I guess it is safe to say the framework was not designed with that use case in mind especially given the "opinionated" paradigms adopted from boot. Consider raising an issue in spring-cloud-stream Github and we can continue this discussion there and if we want to consider adding it as a feature.
– Oleg Zhurakousky
Nov 21 '18 at 18:50
A feature request is created in github
– Jimmi Skaria
Nov 27 '18 at 22:44
A feature request is created in github
– Jimmi Skaria
Nov 27 '18 at 22:44
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I am still struggling to understand what would such an application do in prod if it is not bound to anything? Is there something else that the application does? And if so, why are you pairing the "something else" which is out of scope of spring-cloud-stream architecturally together with messaging code which is in scope of spring-cloud-stream? I am just trying to understand your architecture.
– Oleg Zhurakousky
Nov 21 '18 at 7:28
The requirement is elaborated in the question . I hope that clarifies your question @oleg-zhurakousky
– Jimmi Skaria
Nov 21 '18 at 17:02
I see. . . You can probably tinker with overrides as well, or may be simply remove the binder dependency all together for the time being. At this point I guess it is safe to say the framework was not designed with that use case in mind especially given the "opinionated" paradigms adopted from boot. Consider raising an issue in spring-cloud-stream Github and we can continue this discussion there and if we want to consider adding it as a feature.
– Oleg Zhurakousky
Nov 21 '18 at 18:50
A feature request is created in github
– Jimmi Skaria
Nov 27 '18 at 22:44