The following Dockerfile will fail to build. Specifically when installing the connectors on version 7.0.1
FROM confluentinc/cp-kafka-connect-base:7.0.1
RUN confluent-hub install --no-prompt hpgrahsl/kafka-connect-mongodb:1.1.0 \
&& confluent-hub install --no-prompt microsoft/kafka-connect-iothub:0.6 \
&& confluent-hub install --no-prompt wepay/kafka-connect-bigquery:1.1.0
This will fail with the following build logs:
$ docker build . -t kafka-connect-extended
Sending build context to Docker daemon 8.704kB
Step 1 : FROM confluentinc/cp-kafka-connect-base:7.0.1
---> b6dffb7270f5
Step 2 : RUN confluent-hub install --no-prompt hpgrahsl/kafka-connect-mongodb:1.1.0 && confluent-hub install --no-prompt microsoft/kafka-connect-iothub:0.6 && confluent-hub install --no-prompt wepay/kafka-connect-bigquery:1.1.0
---> Running in 7aa0e9977a61
Running in a "--no-prompt" mode
Implicit acceptance of the license below:
The Apache License, Version 2.0
https://www.apache.org/licenses/LICENSE-2.0
Implicit confirmation of the question: You are about to install 'kafka-connect-mongodb' from Hans-Peter Grahsl, as published on Confluent Hub.
Downloading component Kafka Connect MongoDB Sink 1.1.0, provided by Hans-Peter Grahsl 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
Unable to update Worker's configuration file /etc/kafka/connect-distributed.properties
Unable to save to file /etc/kafka/connect-distributed.properties
Error: Unknown error
The command '/bin/sh -c confluent-hub install --no-prompt hpgrahsl/kafka-connect-mongodb:1.1.0 && confluent-hub install --no-prompt microsoft/kafka-connect-iothub:0.6 && confluent-hub install --no-prompt wepay/kafka-connect-bigquery:1.1.0' returned a non-zero code: 7
aidan-melen
commented
2 years ago
The error is reproducable in the flagship example on the website (https://docs.confluent.io/platform/current/installation/docker/development.html#create-a-docker-image-containing-c-hub-connectors)
The following Dockerfile will fail to build. Specifically when installing the connectors on version 7.0.1
This will fail with the following build logs:
I was able to successfully build with
confluentinc/cp-kafka-connect-base:7.0.0The issue is with the latest version
confluentinc/cp-kafka-connect-base:7.0.1