running "./scripts/start.sh" fails about cp-demo HOT 5 CLOSED

@binygreenberg I haven't encountered this error before.

Based on quick Googling, perhaps it is related to your environment. We validate on https://docs.confluent.io/current/tutorials/cp-demo/docs/index.html?#run-demo . In your environment, what are:

1. OS version
2. Docker version
3. Docker Compose version

from cp-demo.

I am also facing an issue with "./scripts/start.sh". Please could someone help me with this, as I have been experiencing issues in trying to run cp-demo for a few days now. I keep getting the following warnings whilst running this script, but not sure if these are significant and how I can solve these:

WARNING: The ZOOKEEPER_SSL_CIPHER_SUITES variable is not set. Defaulting to a blank string.
WARNING: The SSL_CIPHER_SUITES variable is not set. Defaulting to a blank string.
WARNING: The CONNECTOR_VERSION variable is not set. Defaulting to a blank string.
WARNING: The CONTROL_CENTER_KSQL_WIKIPEDIA_URL variable is not set. Defaulting to a blank string.
WARNING: The CONTROL_CENTER_KSQL_WIKIPEDIA_ADVERTISED_URL variable is not set. Defaulting to a blank string.

Ultimately, I get the error, "The logs in control-center container do not show 'Started NetworkTrafficServerConnector' after $MAX_WAIT seconds. Please troubleshoot with 'docker-compose ps' and 'docker-compose logs'.\n"". I am not sure how to solve this

My environment versions are:

1. OS Version - CentOS Linux 7 (Core)
2. Docker version 20.10.1, build 831ebea
3. docker-compose version 1.18.0, build 8dd22a9

from cp-demo.

@mjthompson2107

1. Which branch of cp-demo are you using?

2. Please use 6.0.1-post branch and refresh the code:

git checkout 6.0.1-post
git fetch
git pull

from cp-demo.

Thanks error has now been resolved. I removed the clone and cloned again using the details you have provided. Not sure which version I was using before, but think it might have been this version and not sure what I had changed that caused it to not work

However, I am now getting this error:

Step 1/12 : ARG CP_VERSION
Step 2/12 : FROM confluentinc/cp-server-connect-base:$CP_VERSION
6.0.1: Pulling from confluentinc/cp-server-connect-base
4753a4528f5f: Already exists
c0194df27eff: Already exists
68351836f4e4: Already exists
f7097ca69e0b: Already exists
912be93fb13c: Already exists
7356615d586e: Already exists
5d890b2bf0ff: Already exists
72918a547ce8: Already exists
a712c77238b7: Already exists
eebf974433ac: Already exists
ff6ac1144baa: Already exists
314dc35199d7: Already exists
a816a600a2c3: Already exists
Digest: sha256:bf43b10f01fd9966e8022913a279e6cda0d374b632053dc7851b94e5039d4b18
Status: Downloaded newer image for confluentinc/cp-server-connect-base:6.0.1
---> 47adcbc0bc9d
Step 3/12 : ARG CONNECTOR_VERSION
---> Running in f3efcba140a5
Removing intermediate container f3efcba140a5
---> f76e1e866667
Step 4/12 : ENV CONNECT_PLUGIN_PATH: "/usr/share/java,/usr/share/confluent-hub-components"
---> Running in b873ff868105
Removing intermediate container b873ff868105
---> cf457647eed9
Step 5/12 : RUN confluent-hub install --no-prompt cjmatta/kafka-connect-sse:latest
---> Running in 43dd7dbb7c9e
Running in a "--no-prompt" mode
javax.net.ssl.SSLException: Connection reset

Error: Unknown error
The command '/bin/sh -c confluent-hub install --no-prompt cjmatta/kafka-connect-sse:latest' returned a non-zero code: 7

from cp-demo.

This issue is stale and likely related to a problem with the local Docker daemon. Please open a new issue if encountered again.

from cp-demo.