Closed CesaragsUC closed 2 months ago
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can help?
Hey, I'm encountering the same issue. I tried adding kafka-ui (v0.7.2) in my docker-compose, but I couldn't manage to get a connection to the broker.
version: "2"
services:
kafka:
image: docker.io/bitnami/kafka:3.7
ports:
- "9092:9092"
volumes:
- "kafka_data:/bitnami"
environment:
# KRaft settings
- KAFKA_CFG_NODE_ID=0
- KAFKA_CFG_PROCESS_ROLES=controller,broker
- KAFKA_CFG_CONTROLLER_QUORUM_VOTERS=0@kafka:9093
# Listeners
- KAFKA_CFG_LISTENERS=PLAINTEXT://:9092,CONTROLLER://:9093
- KAFKA_CFG_ADVERTISED_LISTENERS=PLAINTEXT://localhost:9092
- KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP=CONTROLLER:PLAINTEXT,PLAINTEXT:PLAINTEXT
- KAFKA_CFG_CONTROLLER_LISTENER_NAMES=CONTROLLER
- KAFKA_CFG_INTER_BROKER_LISTENER_NAME=PLAINTEXT
kafka-ui:
image: provectuslabs/kafka-ui
depends_on:
- kafka
ports:
- "8080:8080"
environment:
DYNAMIC_CONFIG_ENABLED: 'true'
KAFKA_CLUSTERS_0_NAME: kafkacluster
#KAFKA_CLUSTERS_0_BOOTSTRAPSERVERS: 'kafka:9092' <- doesn't work either
KAFKA_CLUSTERS_0_BOOTSTRAPSERVERS: 'localhost:9092,broker:9092'
volumes:
kafka_data:
driver: local
I couldn't find any information on this, any help is highly appreciated!
I Fixed this The problem was in this line.
KAFKA_CLUSTERS_0_BOOTSTRAPSERVERS
Should be
KAFKA_CLUSTERS_1_BOOTSTRAPSERVERS
KAFKA_CLUSTERS_2_BOOTSTRAPSERVERS
And so on.
just use this my compose as example , Here my git hub https://github.com/CesaragsUC/kafka-connect-mongodb
Get Outlook for Androidhttps://aka.ms/AAb9ysg
From: Lukas @.> Sent: Monday, April 22, 2024 4:59:40 AM To: provectus/kafka-ui @.> Cc: Cesar Augusto @.>; Author @.> Subject: Re: [provectus/kafka-ui] could not be established. Broker may not be available. (Issue #4403)
Hey, I'm encountering the same issue. I tried adding kafka-ui (v0.7.2) in my docker-compose, but I couldn't manage to get a connection to the broker.
version: "2"
services: kafka: image: docker.io/bitnami/kafka:3.7 ports:
KAFKA_CFG_INTER_BROKER_LISTENER_NAME=PLAINTEXT
kafka-ui: image: provectuslabs/kafka-ui depends_on:
KAFKA_CLUSTERS_0_BOOTSTRAPSERVERS: 'localhost:9092,broker:9092' volumes: kafka_data: driver: local
I couldn't find any information on this, any help is highly appreciated!
— Reply to this email directly, view it on GitHubhttps://github.com/provectus/kafka-ui/issues/4403#issuecomment-2068739863, or unsubscribehttps://github.com/notifications/unsubscribe-auth/AF7ZOU7MRCCDSD6AMGGTGUDY6S7OZAVCNFSM6AAAAABERFQAEKVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDANRYG4ZTSOBWGM. You are receiving this because you authored the thread.Message ID: @.***>
Thanks for the response! I've made some changes and now it works. Here is my updated docker-compose.yml, if anyone needs it:
version: "2"
services:
kafka:
image: docker.io/bitnami/kafka:3.7
hostname: kafka
ports:
- "9092:9092"
- "9094:9094"
volumes:
- "kafka_data:/bitnami"
environment:
# KRaft settings
- KAFKA_ENABLE_KRAFT=yes
- KAFKA_CFG_NODE_ID=0
- KAFKA_CFG_PROCESS_ROLES=controller,broker
- KAFKA_CFG_CONTROLLER_QUORUM_VOTERS=0@localhost:9093
# Listeners
- KAFKA_BROKER_ID=0
- KAFKA_CFG_LISTENERS=PLAINTEXT://:9092,CONTROLLER://:9093,EXTERNAL://:9094
- KAFKA_CFG_ADVERTISED_LISTENERS=PLAINTEXT://localhost:9092,EXTERNAL://kafka:9094
- KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP=CONTROLLER:PLAINTEXT,PLAINTEXT:PLAINTEXT,EXTERNAL:PLAINTEXT
- KAFKA_CFG_CONTROLLER_LISTENER_NAMES=CONTROLLER
- KAFKA_CFG_INTER_BROKER_LISTENER_NAME=PLAINTEXT
- ALLOW_PLAINTEXT_LISTENER=yes
- KAFKA_AUTO_CREATE_TOPICS_ENABLE=true
kafka-ui:
image: provectuslabs/kafka-ui
depends_on:
- kafka
ports:
- "8080:8080"
environment:
DYNAMIC_CONFIG_ENABLED: 'true'
KAFKA_CLUSTERS_0_NAME: kafkacluster
KAFKA_CLUSTERS_0_BOOTSTRAPSERVERS: 'kafka:9094'
volumes:
kafka_data:
driver: local
If anyone encounters this problem, I can highly recommend the following article: https://medium.com/@tetianaokhotnik/setting-up-a-local-kafka-environment-in-kraft-mode-with-docker-compose-and-bitnami-image-enhanced-29a2dcabf2a9
Thanks again, the issue can be closed now :)
Issue submitter TODO list
master
-labeled docker image and the issue still persists thereDescribe the bug (actual behavior)
Hi, i new with kafka, then i tried use this great ui v0.7.1, but after run de compose. I can access the ui normaly, but when i try create a new cluster i get error :
Expected behavior
No response
Your installation details
Steps to reproduce
docker run -it -p 8080:8080 -e DYNAMIC_CONFIG_ENABLED=true provectuslabs/kafka-ui
Screenshots
i saw the log i in the console show this.![Screenshot_1](https://github.com/provectus/kafka-ui/assets/25139027/628785c1-f18a-4dbe-bc34-d4292baed306)
Logs
024-03-11 22:40:38,884 INFO [kafka-admin-client-thread | kafka-ui-admin-1710196838-1] o.a.k.c.NetworkClient: [AdminClient clientId=kafka-ui-admin-1710196838-1] Node -1 disconnected. 2024-03-11 22:40:38,886 WARN [kafka-admin-client-thread | kafka-ui-admin-1710196838-1] o.a.k.c.NetworkClient: [AdminClient clientId=kafka-ui-admin-1710196838-1] Connection to node -1 (/127.0.0.1:9092) could not be established. Broker may not be available.
Kafka Cluster Error connecting to cluster. See logs for details.
Additional context
No response