🔥 multi/data-center-cluster-linking #7419
Description
🆕💥 New issue !
🔥 CP 8.1.1 🕐 2025-12-04 08:52 📄 start-plaintext-automatic-topic-creation.sh 🔗 https://github.com/vdesabou/kafka-docker-playground/actions/runs/19921980533/job/57113131327
Logs
08:45:23 ℹ️ 💀 kill all docker containers (disable with 'playground config container-kill-all-before-run false')
08:45:23 ℹ️ 💀 kill all docker containers
08:45:24 ℹ️ 🚀 Running example with flags
08:45:24 ℹ️ ⛳ Flags used are --tag=8.1.1
08:45:24 ℹ️ 🚀 Number of examples ran so far: 14
08:45:25 ℹ️ 🤖CI status: 🟢 ok
🔗test url: https://github.com/vdesabou/kafka-docker-playground/actions/runs/19787519531/job/56696219282
🤖CI status: 🟢 ok
🔗test url: https://github.com/vdesabou/kafka-docker-playground/actions/runs/19787519531/job/56696219282
08:45:25 ℹ️ ####################################################
08:45:25 ℹ️ 🚀 Executing start-plaintext-automatic-topic-creation.sh in dir /home/runner/work/kafka-docker-playground/kafka-docker-playground/multi-data-center/cluster-linking
08:45:25 ℹ️ ####################################################
08:45:25 ℹ️ 🧰 Checking if Docker image confluentinc/cp-server-connect-base:8.1.1 contains additional tools
08:45:25 ℹ️ ⏳ it can take a while if image is downloaded for the first time
08:45:25 ℹ️ 🛰️ Starting up Confluent Platform in Kraft mode as ENABLE_KRAFT environment variable is set
08:45:26 ℹ️ 💀 kill all docker containers (disable with 'playground config container-kill-all-before-run false')
08:45:26 ℹ️ 💀 kill all docker containers
08:45:26 ℹ️ 🧰 Checking if Docker image confluentinc/cp-server-connect-base:8.1.1 contains additional tools
08:45:26 ℹ️ ⏳ it can take a while if image is downloaded for the first time
08:45:26 ℹ️ 🛰️ Starting up Confluent Platform in Kraft mode as ENABLE_KRAFT environment variable is set
08:45:27 ℹ️ 🛑 zookeeper is disabled
08:45:27 ℹ️ 🛑 control-center is disabled
08:45:27 ℹ️ 🛑 Starting services without Flink
08:45:27 ℹ️ 🛑 ksqldb is disabled
08:45:27 ℹ️ 🛑 REST Proxy is disabled
08:45:28 ℹ️ 🛑 Grafana is disabled
08:45:28 ℹ️ 🛑 kcat is disabled
08:45:28 ℹ️ 🛑 conduktor is disabled
08:45:29 ℹ️ 🎱 Installing replicator confluentinc/kafka-connect-replicator:8.1.1 for Replicator Monitoring
Running in a "--no-prompt" mode
Unable to find a component
Error: Component not found, specify either valid name from Confluent Hub in format: /:version:latest or path to a local file
08:45:30 ❗ Installing replicator confluentinc/kafka-connect-replicator:8.1.1 failed, trying now with default tag 8.1.0
Running in a "--no-prompt" mode
Implicit acceptance of the license below:
Confluent Software Evaluation License
https://www.confluent.io/software-evaluation-license
Downloading component Confluent Kafka Replicator 8.1.0, provided by Confluent, Inc. from Confluent Hub and installing into /usr/share/confluent-hub-components
Adding installation directory to plugin path in the following files:
/etc/kafka/connect-distributed.properties
/etc/kafka/connect-standalone.properties
/etc/schema-registry/connect-avro-distributed.properties
/etc/schema-registry/connect-avro-standalone.properties
Completed
Network mdc-plaintext_default Creating
Network mdc-plaintext_default Created
Container prometheus-c3-v2 Creating
Container controller-europe Creating
Container controller-us Creating
Container controller-metrics Creating
Container controller-metrics Created
Container broker-metrics Creating
Container prometheus-c3-v2 Created
Container alertmanager-c3-v2 Creating
Container controller-us Created
Container controller-europe Created
Container alertmanager-c3-v2 Created
Container broker-metrics Created
Container broker-us Creating
Container broker-europe Creating
Container broker-europe Created
Container broker-us Created
Container schema-registry-us Creating
Container connect-europe Creating
Container schema-registry-europe Creating
Container connect-us Creating
Container schema-registry-europe Created
Container schema-registry-us Created
Container connect-europe Created
Container connect-us Created
Container controller-us Starting
Container controller-metrics Starting
Container controller-europe Starting
Container prometheus-c3-v2 Starting
Container controller-europe Started
Container prometheus-c3-v2 Started
Container alertmanager-c3-v2 Starting
Container controller-metrics Started
Container broker-metrics Starting
Container controller-us Started
Container alertmanager-c3-v2 Started
Container broker-metrics Started
Container broker-us Starting
Container broker-europe Starting
Container broker-us Started
Container schema-registry-us Starting
Container connect-us Starting
Container broker-europe Started
Container schema-registry-europe Starting
Container connect-europe Starting
Container connect-us Started
Container schema-registry-us Started
Container schema-registry-europe Started
Container connect-europe Started
08:45:39 ℹ️ 📝 To see the actual properties file, use cli command 'playground container get-properties -c '
08:45:41 ℹ️ ✨ If you modify a docker-compose file and want to re-create the container(s), run cli command 'playground container recreate'
08:45:41 ℹ️ ⌛ Waiting up to 300 seconds for connect-us to start
08:47:01 ℹ️ 🚦 containers have started!
08:47:01 ℹ️ ⌛ Waiting up to 300 seconds for connect-europe to start
08:52:06 🔥 ❌ the connect REST API is still not ready after 300 seconds, see output
08:52:06 🔥 ####################################################
08:52:06 🔥 🔥 RESULT: FAILURE for start-plaintext-automatic-topic-creation.sh (took: 6min 41sec - )
08:52:06 🔥 ####################################################
08:52:06 ℹ️ 🧑🚒 you can troubleshoot the issue by running:
playground container display-error-all-containers
08:52:06 ℹ️ 🧑🚒 open full logs with '<playground container logs --open --container ', example:
playground container logs --open --container connect
08:52:10 ℹ️ 🌐 documentation is available at:
https://docs.confluent.io/platform/current/multi-dc-deployments/cluster-linking/tutorial.html
08:52:10 🔥 💀 The test start-plaintext-automatic-topic-creation.sh (default_retry) has failed after 1 attempts.
08:52:10 🔥 ####################################################
08:52:10 🔥 🐳 docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
979b22c19d86 amazon/aws-cli "/usr/local/bin/aws …" 1 second ago Up 1 second priceless_beaver
ab2844354a17 confluentinc/cp-schema-registry:8.1.1 "/etc/confluent/dock…" 6 minutes ago Up 6 minutes 0.0.0.0:18081->8081/tcp, [::]:18081->8081/tcp schema-registry-europe
b2850e5523e8 confluentinc/cp-schema-registry:8.1.1 "/etc/confluent/dock…" 6 minutes ago Up 6 minutes 0.0.0.0:28081->8081/tcp, [::]:28081->8081/tcp schema-registry-us
0bb479822f96 confluentinc/cp-server:8.1.1 "/etc/confluent/dock…" 6 minutes ago Up 6 minutes 9092/tcp broker-europe
c04129717fde confluentinc/cp-server:8.1.1 "/etc/confluent/dock…" 6 minutes ago Up 6 minutes 9092/tcp broker-us
5a427f97310c confluentinc/cp-server:8.1.1 "/etc/confluent/dock…" 6 minutes ago Up 6 minutes 9092/tcp broker-metrics
fa34444b6d11 confluentinc/cp-enterprise-alertmanager:2.0.0 "alertmanager-start …" 6 minutes ago Up 6 minutes 9093/tcp alertmanager-c3-v2
d36dd9dbd4de confluentinc/cp-server:8.1.1 "/etc/confluent/dock…" 6 minutes ago Up 6 minutes 9092/tcp controller-metrics
c4c6b2db1a0c confluentinc/cp-server:8.1.1 "/etc/confluent/dock…" 6 minutes ago Up 6 minutes 9092/tcp controller-europe
ce3f8b560fce confluentinc/cp-server:8.1.1 "/etc/confluent/dock…" 6 minutes ago Up 6 minutes 9092/tcp controller-us
1181a3d1e59b confluentinc/cp-enterprise-prometheus:2.0.0 "prometheus-start --…" 6 minutes ago Up 6 minutes 9090/tcp prometheus-c3-v2
08:52:10 🔥 ####################################################
08:52:10 🔥 ####################################################
08:52:10 🔥 priceless_beaver logs
08:52:10 ❗ ####################################################
08:52:10 🔥 ####################################################
08:52:10 🔥 schema-registry-europe logs
08:52:10 ❗ ####################################################
08:52:10 🔥 ####################################################
08:52:10 🔥 schema-registry-us logs
08:52:10 ❗ ####################################################
08:52:10 🔥 ####################################################
08:52:10 🔥 broker-europe logs
[2025-12-04 08:46:17,329] ERROR Unable to submit events without credentials (io.confluent.telemetry.events.exporter.http.HttpExporter)
[2025-12-04 08:46:17,333] ERROR Unable to submit events without credentials (io.confluent.telemetry.events.exporter.http.HttpExporter)
08:52:10 ❗ ####################################################
08:52:10 🔥 ####################################################
08:52:10 🔥 broker-us logs
[2025-12-04 08:46:16,792] ERROR Unable to submit events without credentials (io.confluent.telemetry.events.exporter.http.HttpExporter)
[2025-12-04 08:46:16,787] ERROR Unable to submit events without credentials (io.confluent.telemetry.events.exporter.http.HttpExporter)
08:52:10 ❗ ####################################################
08:52:10 🔥 ####################################################
08:52:10 🔥 broker-metrics logs
[2025-12-04 08:46:11,521] ERROR Cluster link metadata topic creation failed: org.apache.kafka.common.errors.InvalidReplicationFactorException: Unable to replicate the partition 3 time(s): The target replication factor of 3 cannot be reached because only 1 broker(s) are registered. (kafka.server.link.K1LinkCoordinatorManager)
[2025-12-04 08:46:11,521] ERROR Cluster link metadata topic creation failed: org.apache.kafka.common.errors.InvalidReplicationFactorException: Unable to replicate the partition 3 time(s): The target replication factor of 3 cannot be reached because only 1 broker(s) are registered. (kafka.server.link.K1LinkCoordinatorManager)
[2025-12-04 08:46:14,311] ERROR Unable to submit events without credentials (io.confluent.telemetry.events.exporter.http.HttpExporter)
[2025-12-04 08:46:14,315] ERROR Unable to submit events without credentials (io.confluent.telemetry.events.exporter.http.HttpExporter)
08:52:10 ❗ ####################################################
08:52:10 🔥 ####################################################
08:52:10 🔥 alertmanager-c3-v2 logs
08:52:10 ❗ ####################################################
08:52:10 🔥 ####################################################
08:52:10 🔥 controller-metrics logs
[2025-12-04 08:46:10,343] ERROR Unable to submit events without credentials (io.confluent.telemetry.events.exporter.http.HttpExporter)
08:52:11 ❗ ####################################################
08:52:11 🔥 ####################################################
08:52:11 🔥 controller-europe logs
[2025-12-04 08:46:09,559] ERROR Unable to submit events without credentials (io.confluent.telemetry.events.exporter.http.HttpExporter)
08:52:11 ❗ ####################################################
08:52:11 🔥 ####################################################
08:52:11 🔥 controller-us logs
[2025-12-04 08:46:09,589] ERROR Unable to submit events without credentials (io.confluent.telemetry.events.exporter.http.HttpExporter)
08:52:11 ❗ ####################################################
08:52:11 🔥 ####################################################
08:52:11 🔥 prometheus-c3-v2 logs
08:52:11 ❗ ####################################################
🔥 CP 8.1.1 🕐 2025-12-04 09:00 📄 start-plaintext-migrate-sink-connector.sh 🔗 https://github.com/vdesabou/kafka-docker-playground/actions/runs/19921980533/job/57113131327
Logs
08:52:25 ℹ️ 💀 kill all docker containers (disable with 'playground config container-kill-all-before-run false')
08:52:25 ℹ️ 💀 kill all docker containers
08:52:26 ℹ️ 🚀 Running example with flags
08:52:26 ℹ️ ⛳ Flags used are --tag=8.1.1
08:52:27 ℹ️ 🚀 Number of examples ran so far: 15
08:52:27 ℹ️ 🤖CI status: 🟢 ok
🔗test url: https://github.com/vdesabou/kafka-docker-playground/actions/runs/19787519531/job/56696219282
🤖CI status: 🟢 ok
🔗test url: https://github.com/vdesabou/kafka-docker-playground/actions/runs/19787519531/job/56696219282
08:52:27 ℹ️ ####################################################
08:52:27 ℹ️ 🚀 Executing start-plaintext-migrate-sink-connector.sh in dir /home/runner/work/kafka-docker-playground/kafka-docker-playground/multi-data-center/cluster-linking
08:52:27 ℹ️ ####################################################
08:52:28 ℹ️ 🧰 Checking if Docker image confluentinc/cp-server-connect-base:8.1.1 contains additional tools
08:52:28 ℹ️ ⏳ it can take a while if image is downloaded for the first time
08:52:28 ℹ️ Using sudo to remove /home/runner/work/kafka-docker-playground/kafka-docker-playground/scripts/../confluent-hub
08:52:28 ℹ️ 🛰️ Starting up Confluent Platform in Kraft mode as ENABLE_KRAFT environment variable is set
08:52:28 ℹ️ 💀 kill all docker containers (disable with 'playground config container-kill-all-before-run false')
08:52:29 ℹ️ 💀 kill all docker containers
08:52:29 ℹ️ 🧰 Checking if Docker image confluentinc/cp-server-connect-base:8.1.1 contains additional tools
08:52:29 ℹ️ ⏳ it can take a while if image is downloaded for the first time
08:52:29 ℹ️ 🛰️ Starting up Confluent Platform in Kraft mode as ENABLE_KRAFT environment variable is set
From https://github.com/vdesabou/kafka-docker-playground
7a0b76fdf..d3e0389f1 master -> origin/master
08:52:30 ℹ️ 🛑 zookeeper is disabled
08:52:30 ℹ️ 🛑 control-center is disabled
08:52:30 ℹ️ 🛑 Starting services without Flink
08:52:30 ℹ️ 🛑 ksqldb is disabled
08:52:30 ℹ️ 🛑 REST Proxy is disabled
08:52:31 ℹ️ 🛑 Grafana is disabled
08:52:31 ℹ️ 🛑 kcat is disabled
08:52:31 ℹ️ 🛑 conduktor is disabled
08:52:32 ℹ️ 🎱 Installing replicator confluentinc/kafka-connect-replicator:8.1.1 for Replicator Monitoring
Running in a "--no-prompt" mode
Unable to find a component
Error: Component not found, specify either valid name from Confluent Hub in format: /:version:latest or path to a local file
08:52:34 ❗ Installing replicator confluentinc/kafka-connect-replicator:8.1.1 failed, trying now with default tag 8.1.0
Running in a "--no-prompt" mode
Implicit acceptance of the license below:
Confluent Software Evaluation License
https://www.confluent.io/software-evaluation-license
Downloading component Confluent Kafka Replicator 8.1.0, provided by Confluent, Inc. from Confluent Hub and installing into /usr/share/confluent-hub-components
Adding installation directory to plugin path in the following files:
/etc/kafka/connect-distributed.properties
/etc/kafka/connect-standalone.properties
/etc/schema-registry/connect-avro-distributed.properties
/etc/schema-registry/connect-avro-standalone.properties
Completed
Network mdc-plaintext_default Creating
Network mdc-plaintext_default Created
Container controller-us Creating
Container controller-europe Creating
Container controller-metrics Creating
Container prometheus-c3-v2 Creating
Container prometheus-c3-v2 Created
Container alertmanager-c3-v2 Creating
Container controller-metrics Created
Container broker-metrics Creating
Container controller-europe Created
Container controller-us Created
Container alertmanager-c3-v2 Created
Container broker-metrics Created
Container broker-europe Creating
Container broker-us Creating
Container broker-us Created
Container schema-registry-us Creating
Container connect-us Creating
Container broker-europe Created
Container connect-europe Creating
Container schema-registry-europe Creating
Container schema-registry-europe Created
Container connect-us Created
Container schema-registry-us Created
Container connect-europe Created
Container controller-metrics Starting
Container controller-europe Starting
Container controller-us Starting
Container prometheus-c3-v2 Starting
Container controller-metrics Started
Container broker-metrics Starting
Container controller-europe Started
Container prometheus-c3-v2 Started
Container alertmanager-c3-v2 Starting
Container controller-us Started
Container broker-metrics Started
Container broker-europe Starting
Container broker-us Starting
Container alertmanager-c3-v2 Started
Container broker-us Started
Container connect-us Starting
Container schema-registry-us Starting
Container broker-europe Started
Container schema-registry-europe Starting
Container connect-europe Starting
Container schema-registry-us Started
Container connect-europe Started
Container connect-us Started
Container schema-registry-europe Started
08:52:43 ℹ️ 📝 To see the actual properties file, use cli command 'playground container get-properties -c '
08:52:46 ℹ️ ✨ If you modify a docker-compose file and want to re-create the container(s), run cli command 'playground container recreate'
08:52:46 ℹ️ ⌛ Waiting up to 300 seconds for connect-us to start
08:55:47 ℹ️ 🚦 containers have started!
08:55:47 ℹ️ ⌛ Waiting up to 300 seconds for connect-europe to start
09:00:53 🔥 ❌ the connect REST API is still not ready after 300 seconds, see output
09:00:54 🔥 ####################################################
09:00:54 🔥 🔥 RESULT: FAILURE for start-plaintext-migrate-sink-connector.sh (took: 8min 27sec - )
09:00:54 🔥 ####################################################
09:00:54 ℹ️ 🧑🚒 you can troubleshoot the issue by running:
playground container display-error-all-containers
09:00:54 ℹ️ 🧑🚒 open full logs with '<playground container logs --open --container ', example:
playground container logs --open --container connect
08:52:28 ℹ️ 🆕 Listing last updated connector plugins (within 3 days) for confluentinc vendor
🔌 confluentinc/kafka-connect-aws-dynamodb - 🔢 v1.5.2 - 📅 release date: 2025-12-02 (2 days ago) - 🌐 documentation: https://docs.confluent.io/kafka-connect-aws-dynamodb/current/index.html
🔌 confluentinc/kafka-connect-hdfs3 - 🔢 v3.0.5 - 📅 release date: 2025-12-04 (0 days ago) - 🌐 documentation: https://docs.confluent.io/kafka-connect-hdfs3-sink/current/index.html
🔌 confluentinc/kafka-connect-kinesis - 🔢 v2.0.1 - 📅 release date: 2025-12-03 (1 days ago) - 🌐 documentation: https://docs.confluent.io/kafka-connect-kinesis/current/index.html
🔌 confluentinc/kafka-connect-solace-source - 🔢 v1.2.10 - 📅 release date: 2025-12-03 (1 days ago) - 🌐 documentation: https://docs.confluent.io/kafka-connect-solace/current/source/index.html
🔌 confluentinc/kafka-connect-splunk-source - 🔢 v1.1.7 - 📅 release date: 2025-12-02 (2 days ago) - 🌐 documentation: https://docs.confluent.io/kafka-connect-splunk-source/current/index.html
🔌 confluentinc/kafka-connect-sqs - 🔢 v2.0.8 - 📅 release date: 2025-12-03 (1 days ago) - 🌐 documentation: https://docs.confluent.io/kafka-connect-sqs/current/index.html
🔌 confluentinc/kafka-connect-tibco-source - 🔢 v1.2.10 - 📅 release date: 2025-12-03 (1 days ago) - 🌐 documentation: https://docs.confluent.io/kafka-connect-tibco/current/source/index.html
09:00:57 🔥 mdc-plaintext is not supported with this command !
09:00:57 🔥 mdc-plaintext is not supported with this command !
09:00:57 ℹ️ 🌐 documentation is available at:
https://docs.confluent.io/platform/current/multi-dc-deployments/cluster-linking/tutorial.html
09:00:58 🔥 mdc-plaintext is not supported with this command !
09:00:58 🔥 💀 The test start-plaintext-migrate-sink-connector.sh (default_retry) has failed after 1 attempts.
09:00:58 🔥 ####################################################
09:00:58 🔥 🐳 docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
8776cb4ff98f amazon/aws-cli "/usr/local/bin/aws …" 2 seconds ago Up 1 second focused_keller
81084fc5359f confluentinc/cp-schema-registry:8.1.1 "/etc/confluent/dock…" 8 minutes ago Up 8 minutes 0.0.0.0:18081->8081/tcp, [::]:18081->8081/tcp schema-registry-europe
e49890440235 confluentinc/cp-schema-registry:8.1.1 "/etc/confluent/dock…" 8 minutes ago Up 8 minutes 0.0.0.0:28081->8081/tcp, [::]:28081->8081/tcp schema-registry-us
a557c367d5da confluentinc/cp-server:8.1.1 "/etc/confluent/dock…" 8 minutes ago Up 8 minutes 9092/tcp broker-europe
3da2278dfb4b confluentinc/cp-server:8.1.1 "/etc/confluent/dock…" 8 minutes ago Up 8 minutes 9092/tcp broker-us
5b1b2f009b1b confluentinc/cp-server:8.1.1 "/etc/confluent/dock…" 8 minutes ago Up 8 minutes 9092/tcp broker-metrics
4a96b80d6db2 confluentinc/cp-enterprise-alertmanager:2.0.0 "alertmanager-start …" 8 minutes ago Up 8 minutes 9093/tcp alertmanager-c3-v2
73c68bdd3f93 confluentinc/cp-server:8.1.1 "/etc/confluent/dock…" 8 minutes ago Up 8 minutes 9092/tcp controller-us
5eb621c0b03a confluentinc/cp-server:8.1.1 "/etc/confluent/dock…" 8 minutes ago Up 8 minutes 9092/tcp controller-metrics
304bf911141e confluentinc/cp-server:8.1.1 "/etc/confluent/dock…" 8 minutes ago Up 8 minutes 9092/tcp controller-europe
abffc72560b2 confluentinc/cp-enterprise-prometheus:2.0.0 "prometheus-start --…" 8 minutes ago Up 8 minutes 9090/tcp prometheus-c3-v2
09:00:58 🔥 ####################################################
09:00:58 🔥 ####################################################
09:00:58 🔥 focused_keller logs
09:00:58 ❗ ####################################################
09:00:58 🔥 ####################################################
09:00:58 🔥 schema-registry-europe logs
09:00:58 ❗ ####################################################
09:00:58 🔥 ####################################################
09:00:58 🔥 schema-registry-us logs
09:00:58 ❗ ####################################################
09:00:58 🔥 ####################################################
09:00:58 🔥 broker-europe logs
[2025-12-04 08:53:24,438] ERROR Unable to submit events without credentials (io.confluent.telemetry.events.exporter.http.HttpExporter)
[2025-12-04 08:53:24,454] ERROR Unable to submit events without credentials (io.confluent.telemetry.events.exporter.http.HttpExporter)
09:00:58 ❗ ####################################################
09:00:58 🔥 ####################################################
09:00:58 🔥 broker-us logs
[2025-12-04 08:53:25,115] ERROR Unable to submit events without credentials (io.confluent.telemetry.events.exporter.http.HttpExporter)
[2025-12-04 08:53:25,116] ERROR Unable to submit events without credentials (io.confluent.telemetry.events.exporter.http.HttpExporter)
09:00:58 ❗ ####################################################
09:00:58 🔥 ####################################################
09:00:58 🔥 broker-metrics logs
[2025-12-04 08:53:19,274] ERROR Cluster link metadata topic creation failed: org.apache.kafka.common.errors.InvalidReplicationFactorException: Unable to replicate the partition 3 time(s): The target replication factor of 3 cannot be reached because only 1 broker(s) are registered. (kafka.server.link.K1LinkCoordinatorManager)
[2025-12-04 08:53:19,274] ERROR Cluster link metadata topic creation failed: org.apache.kafka.common.errors.InvalidReplicationFactorException: Unable to replicate the partition 3 time(s): The target replication factor of 3 cannot be reached because only 1 broker(s) are registered. (kafka.server.link.K1LinkCoordinatorManager)
[2025-12-04 08:53:22,219] ERROR Unable to submit events without credentials (io.confluent.telemetry.events.exporter.http.HttpExporter)
[2025-12-04 08:53:22,224] ERROR Unable to submit events without credentials (io.confluent.telemetry.events.exporter.http.HttpExporter)
09:00:58 ❗ ####################################################
09:00:58 🔥 ####################################################
09:00:58 🔥 alertmanager-c3-v2 logs
09:00:58 ❗ ####################################################
09:00:58 🔥 ####################################################
09:00:58 🔥 controller-us logs
[2025-12-04 08:53:17,601] ERROR Unable to submit events without credentials (io.confluent.telemetry.events.exporter.http.HttpExporter)
09:00:58 ❗ ####################################################
09:00:58 🔥 ####################################################
09:00:58 🔥 controller-metrics logs
[2025-12-04 08:53:17,748] ERROR Unable to submit events without credentials (io.confluent.telemetry.events.exporter.http.HttpExporter)
09:00:59 ❗ ####################################################
09:00:59 🔥 ####################################################
09:00:59 🔥 controller-europe logs
[2025-12-04 08:53:16,686] ERROR Unable to submit events without credentials (io.confluent.telemetry.events.exporter.http.HttpExporter)
09:00:59 ❗ ####################################################
09:00:59 🔥 ####################################################
09:00:59 🔥 prometheus-c3-v2 logs
09:00:59 ❗ ####################################################
🔥 CP 8.1.1 🕐 2025-12-04 09:08 📄 start-plaintext.sh 🔗 https://github.com/vdesabou/kafka-docker-playground/actions/runs/19921980533/job/57113131327
Logs
09:01:13 ℹ️ 💀 kill all docker containers (disable with 'playground config container-kill-all-before-run false')
09:01:13 ℹ️ 💀 kill all docker containers
09:01:14 ℹ️ 🚀 Running example with flags
09:01:14 ℹ️ ⛳ Flags used are --tag=8.1.1
09:01:15 ℹ️ 🚀 Number of examples ran so far: 16
09:01:15 ℹ️ 🤖CI status: 🟢 ok
🔗test url: https://github.com/vdesabou/kafka-docker-playground/actions/runs/19787519531/job/56696219282
🤖CI status: 🟢 ok
🔗test url: https://github.com/vdesabou/kafka-docker-playground/actions/runs/19787519531/job/56696219282
09:01:15 ℹ️ ####################################################
09:01:15 ℹ️ 🚀 Executing start-plaintext.sh in dir /home/runner/work/kafka-docker-playground/kafka-docker-playground/multi-data-center/cluster-linking
09:01:15 ℹ️ ####################################################
09:01:15 ℹ️ 🧰 Checking if Docker image confluentinc/cp-server-connect-base:8.1.1 contains additional tools
09:01:15 ℹ️ ⏳ it can take a while if image is downloaded for the first time
09:01:16 ℹ️ 🛰️ Starting up Confluent Platform in Kraft mode as ENABLE_KRAFT environment variable is set
09:01:16 ℹ️ 💀 kill all docker containers (disable with 'playground config container-kill-all-before-run false')
09:01:16 ℹ️ 💀 kill all docker containers
09:01:16 ℹ️ 🧰 Checking if Docker image confluentinc/cp-server-connect-base:8.1.1 contains additional tools
09:01:16 ℹ️ ⏳ it can take a while if image is downloaded for the first time
09:01:16 ℹ️ 🛰️ Starting up Confluent Platform in Kraft mode as ENABLE_KRAFT environment variable is set
From https://github.com/vdesabou/kafka-docker-playground
d3e0389f1..332635837 master -> origin/master
09:01:17 ℹ️ 🛑 zookeeper is disabled
09:01:17 ℹ️ 🛑 control-center is disabled
09:01:17 ℹ️ 🛑 Starting services without Flink
09:01:18 ℹ️ 🛑 ksqldb is disabled
09:01:18 ℹ️ 🛑 REST Proxy is disabled
09:01:18 ℹ️ 🛑 Grafana is disabled
09:01:18 ℹ️ 🛑 kcat is disabled
09:01:18 ℹ️ 🛑 conduktor is disabled
09:01:19 ℹ️ 🎱 Installing replicator confluentinc/kafka-connect-replicator:8.1.1 for Replicator Monitoring
Running in a "--no-prompt" mode
Unable to find a component
Error: Component not found, specify either valid name from Confluent Hub in format: /:version:latest or path to a local file
09:01:21 ❗ Installing replicator confluentinc/kafka-connect-replicator:8.1.1 failed, trying now with default tag 8.1.0
Running in a "--no-prompt" mode
Implicit acceptance of the license below:
Confluent Software Evaluation License
https://www.confluent.io/software-evaluation-license
Downloading component Confluent Kafka Replicator 8.1.0, provided by Confluent, Inc. from Confluent Hub and installing into /usr/share/confluent-hub-components
Implicit confirmation of the question: Do you want to uninstall existing version 8.1.0?
Adding installation directory to plugin path in the following files:
/etc/kafka/connect-distributed.properties
/etc/kafka/connect-standalone.properties
/etc/schema-registry/connect-avro-distributed.properties
/etc/schema-registry/connect-avro-standalone.properties
Completed
Network mdc-plaintext_default Creating
Network mdc-plaintext_default Created
Container controller-metrics Creating
Container prometheus-c3-v2 Creating
Container controller-europe Creating
Container controller-us Creating
Container controller-metrics Created
Container broker-metrics Creating
Container prometheus-c3-v2 Created
Container alertmanager-c3-v2 Creating
Container controller-europe Created
Container controller-us Created
Container alertmanager-c3-v2 Created
Container broker-metrics Created
Container broker-us Creating
Container broker-europe Creating
Container broker-us Created
Container broker-europe Created
Container schema-registry-us Creating
Container schema-registry-europe Creating
Container connect-us Creating
Container connect-europe Creating
Container schema-registry-us Created
Container schema-registry-europe Created
Container connect-europe Created
Container connect-us Created
Container controller-us Starting
Container prometheus-c3-v2 Starting
Container controller-europe Starting
Container controller-metrics Starting
Container controller-us Started
Container controller-metrics Started
Container broker-metrics Starting
Container prometheus-c3-v2 Started
Container alertmanager-c3-v2 Starting
Container controller-europe Started
Container alertmanager-c3-v2 Started
Container broker-metrics Started
Container broker-us Starting
Container broker-europe Starting
Container broker-europe Started
Container connect-europe Starting
Container schema-registry-europe Starting
Container broker-us Started
Container schema-registry-us Starting
Container connect-us Starting
Container connect-europe Started
Container schema-registry-europe Started
Container schema-registry-us Started
Container connect-us Started
09:01:29 ℹ️ 📝 To see the actual properties file, use cli command 'playground container get-properties -c '
09:01:31 ℹ️ ✨ If you modify a docker-compose file and want to re-create the container(s), run cli command 'playground container recreate'
09:01:31 ℹ️ ⌛ Waiting up to 300 seconds for connect-us to start
09:02:51 ℹ️ 🚦 containers have started!
09:02:51 ℹ️ ⌛ Waiting up to 300 seconds for connect-europe to start
09:07:57 🔥 ❌ the connect REST API is still not ready after 300 seconds, see output
09:07:57 🔥 ####################################################
09:07:57 🔥 🔥 RESULT: FAILURE for start-plaintext.sh (took: 6min 42sec - )
09:07:57 🔥 ####################################################
09:07:57 ℹ️ 🧑🚒 you can troubleshoot the issue by running:
playground container display-error-all-containers
09:07:57 ℹ️ 🧑🚒 open full logs with '<playground container logs --open --container ', example:
playground container logs --open --container connect
09:08:00 ℹ️ 🌐 documentation is available at:
https://docs.confluent.io/platform/current/multi-dc-deployments/cluster-linking/tutorial.html
09:08:00 🔥 💀 The test start-plaintext.sh (default_retry) has failed after 1 attempts.
09:08:00 🔥 ####################################################
09:08:00 🔥 🐳 docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
e44e5ef1127e amazon/aws-cli "/usr/local/bin/aws …" 1 second ago Up 1 second elastic_wiles
d6d45edfde6b confluentinc/cp-schema-registry:8.1.1 "/etc/confluent/dock…" 6 minutes ago Up 6 minutes 0.0.0.0:18081->8081/tcp, [::]:18081->8081/tcp schema-registry-europe
9bed57b40890 confluentinc/cp-schema-registry:8.1.1 "/etc/confluent/dock…" 6 minutes ago Up 6 minutes 0.0.0.0:28081->8081/tcp, [::]:28081->8081/tcp schema-registry-us
35871acc6d16 confluentinc/cp-server:8.1.1 "/etc/confluent/dock…" 6 minutes ago Up 6 minutes 9092/tcp broker-us
1e9b4d4c3222 confluentinc/cp-server:8.1.1 "/etc/confluent/dock…" 6 minutes ago Up 6 minutes 9092/tcp broker-europe
eb014d0e5db2 confluentinc/cp-enterprise-alertmanager:2.0.0 "alertmanager-start …" 6 minutes ago Up 6 minutes 9093/tcp alertmanager-c3-v2
65d52c6edb6b confluentinc/cp-server:8.1.1 "/etc/confluent/dock…" 6 minutes ago Up 6 minutes 9092/tcp broker-metrics
b5a746d55608 confluentinc/cp-server:8.1.1 "/etc/confluent/dock…" 6 minutes ago Up 6 minutes 9092/tcp controller-us
535c321ed2df confluentinc/cp-server:8.1.1 "/etc/confluent/dock…" 6 minutes ago Up 6 minutes 9092/tcp controller-metrics
0984a2af8def confluentinc/cp-server:8.1.1 "/etc/confluent/dock…" 6 minutes ago Up 6 minutes 9092/tcp controller-europe
4ef5e487aea3 confluentinc/cp-enterprise-prometheus:2.0.0 "prometheus-start --…" 6 minutes ago Up 6 minutes 9090/tcp prometheus-c3-v2
09:08:00 🔥 ####################################################
09:08:00 🔥 ####################################################
09:08:00 🔥 elastic_wiles logs
09:08:00 ❗ ####################################################
09:08:00 🔥 ####################################################
09:08:00 🔥 schema-registry-europe logs
09:08:00 ❗ ####################################################
09:08:00 🔥 ####################################################
09:08:00 🔥 schema-registry-us logs
09:08:00 ❗ ####################################################
09:08:00 🔥 ####################################################
09:08:00 🔥 broker-us logs
[2025-12-04 09:02:07,721] ERROR Unable to submit events without credentials (io.confluent.telemetry.events.exporter.http.HttpExporter)
[2025-12-04 09:02:07,726] ERROR Unable to submit events without credentials (io.confluent.telemetry.events.exporter.http.HttpExporter)
09:08:00 ❗ ####################################################
09:08:00 🔥 ####################################################
09:08:00 🔥 broker-europe logs
[2025-12-04 09:02:07,412] ERROR Unable to submit events without credentials (io.confluent.telemetry.events.exporter.http.HttpExporter)
[2025-12-04 09:02:07,414] ERROR Unable to submit events without credentials (io.confluent.telemetry.events.exporter.http.HttpExporter)
09:08:01 ❗ ####################################################
09:08:01 🔥 ####################################################
09:08:01 🔥 alertmanager-c3-v2 logs
09:08:01 ❗ ####################################################
09:08:01 🔥 ####################################################
09:08:01 🔥 broker-metrics logs
[2025-12-04 09:02:00,937] ERROR Cluster link metadata topic creation failed: org.apache.kafka.common.errors.InvalidReplicationFactorException: Unable to replicate the partition 3 time(s): The target replication factor of 3 cannot be reached because only 1 broker(s) are registered. (kafka.server.link.K1LinkCoordinatorManager)
[2025-12-04 09:02:00,937] ERROR Cluster link metadata topic creation failed: org.apache.kafka.common.errors.InvalidReplicationFactorException: Unable to replicate the partition 3 time(s): The target replication factor of 3 cannot be reached because only 1 broker(s) are registered. (kafka.server.link.K1LinkCoordinatorManager)
[2025-12-04 09:02:04,448] ERROR Unable to submit events without credentials (io.confluent.telemetry.events.exporter.http.HttpExporter)
[2025-12-04 09:02:04,453] ERROR Unable to submit events without credentials (io.confluent.telemetry.events.exporter.http.HttpExporter)
09:08:01 ❗ ####################################################
09:08:01 🔥 ####################################################
09:08:01 🔥 controller-us logs
[2025-12-04 09:02:00,529] ERROR Unable to submit events without credentials (io.confluent.telemetry.events.exporter.http.HttpExporter)
09:08:01 ❗ ####################################################
09:08:01 🔥 ####################################################
09:08:01 🔥 controller-metrics logs
[2025-12-04 09:01:59,478] ERROR Unable to submit events without credentials (io.confluent.telemetry.events.exporter.http.HttpExporter)
09:08:01 ❗ ####################################################
09:08:01 🔥 ####################################################
09:08:01 🔥 controller-europe logs
[2025-12-04 09:02:01,249] ERROR Unable to submit events without credentials (io.confluent.telemetry.events.exporter.http.HttpExporter)
09:08:01 ❗ ####################################################
09:08:01 🔥 ####################################################
09:08:01 🔥 prometheus-c3-v2 logs
09:08:01 ❗ ####################################################