Localstack: SQS doesn't work

[realies]

How does one run SQS on localstack? Can endpoints be configured? Localstack WEB UI is always blank.

version: '3'
services:
  localstack:
    image: localstack/localstack
    ports:
      - "4567-4584:4567-4584"
      - 8008:8008
    environment:
      - SERVICES=sqs
      - DEBUG=${DEBUG- }
      - DATA_DIR=${DATA_DIR- }
      - PORT_WEB_UI=8008
      - LAMBDA_EXECUTOR=${LAMBDA_EXECUTOR- }
      - KINESIS_ERROR_PROBABILITY=${KINESIS_ERROR_PROBABILITY- }
      - DOCKER_HOST=unix:///var/run/docker.sock
  sqs-insight:
    image: realies/sqs-insight
    environment:
      - mode=dynamicEndpoint
      - url=http://localstack:4576/
    command: ["/wait-for", "localstack:4576", "-t", "30", "--", "/init.sh"]
    ports:
      - 3000:3000
    depends_on:
      - localstack

produces

localstack_1_ac344c837efb | 2018-11-29 09:36:55,652 CRIT Supervisor running as root (no user in config file)
localstack_1_ac344c837efb | 2018-11-29 09:36:55,656 INFO supervisord started with pid 1
localstack_1_ac344c837efb | 2018-11-29 09:36:56,661 INFO spawned: 'dashboard' with pid 9
localstack_1_ac344c837efb | 2018-11-29 09:36:56,668 INFO spawned: 'infra' with pid 10
localstack_1_ac344c837efb | (. .venv/bin/activate; bin/localstack web)
localstack_1_ac344c837efb | (. .venv/bin/activate; exec bin/localstack start)
localstack_1_ac344c837efb | 2018-11-29 09:36:57,698 INFO success: dashboard entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
localstack_1_ac344c837efb | 2018-11-29 09:36:57,698 INFO success: infra entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
localstack_1_ac344c837efb | Starting local dev environment. CTRL-C to quit.
localstack_1_ac344c837efb | 2018-11-29T09:36:58:INFO:werkzeug:  * Running on http://0.0.0.0:8008/ (Press CTRL+C to quit)
localstack_1_ac344c837efb | 2018-11-29T09:36:58:INFO:werkzeug:  * Restarting with stat
localstack_1_ac344c837efb | 2018-11-29T09:36:59:WARNING:werkzeug:  * Debugger is active!
localstack_1_ac344c837efb | 2018-11-29T09:36:59:INFO:werkzeug:  * Debugger PIN: 238-623-801
localstack_1_ac344c837efb | Starting mock S3 (http port 4572)...
localstack_1_ac344c837efb | Starting mock SQS (http port 4576)...
sqs-insight_1_119d8941d77b | yarn run v1.12.3
sqs-insight_1_119d8941d77b | $ node index.js
sqs-insight_1_119d8941d77b | Loading config file from "/sqs-insight/lib/../config/config_local.json"
localstack_1_ac344c837efb | 2018-11-29T09:37:02:ERROR:localstack.services.generic_proxy: Error forwarding request: HTTPConnectionPool(host='127.0.0.1', port=4561): Max retries exceeded with url: / (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fe7e2cc1cd0>: Failed to establish a new connection: [Errno 111] Connection refused',)) Traceback (most recent call last):
localstack_1_ac344c837efb |   File "/opt/code/localstack/localstack/services/generic_proxy.py", line 201, in forward
localstack_1_ac344c837efb |     headers=forward_headers, stream=True)
localstack_1_ac344c837efb |   File "/opt/code/localstack/.venv/lib/python2.7/site-packages/requests/api.py", line 116, in post
localstack_1_ac344c837efb |     return request('post', url, data=data, json=json, **kwargs)
localstack_1_ac344c837efb |   File "/opt/code/localstack/.venv/lib/python2.7/site-packages/requests/api.py", line 60, in request
localstack_1_ac344c837efb |     return session.request(method=method, url=url, **kwargs)
localstack_1_ac344c837efb |   File "/opt/code/localstack/.venv/lib/python2.7/site-packages/requests/sessions.py", line 524, in request
localstack_1_ac344c837efb |     resp = self.send(prep, **send_kwargs)
localstack_1_ac344c837efb |   File "/opt/code/localstack/.venv/lib/python2.7/site-packages/requests/sessions.py", line 637, in send
localstack_1_ac344c837efb |     r = adapter.send(request, **kwargs)
localstack_1_ac344c837efb |   File "/opt/code/localstack/.venv/lib/python2.7/site-packages/requests/adapters.py", line 516, in send
localstack_1_ac344c837efb |     raise ConnectionError(e, request=request)
localstack_1_ac344c837efb | ConnectionError: HTTPConnectionPool(host='127.0.0.1', port=4561): Max retries exceeded with url: / (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fe7e2cc1cd0>: Failed to establish a new connection: [Errno 111] Connection refused',))
localstack_1_ac344c837efb | 
localstack_1_ac344c837efb | 2018-11-29T09:37:02:ERROR:localstack.services.generic_proxy: Error forwarding request: HTTPConnectionPool(host='127.0.0.1', port=4561): Max retries exceeded with url: / (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fe7e2eda110>: Failed to establish a new connection: [Errno 111] Connection refused',)) Traceback (most recent call last):
localstack_1_ac344c837efb |   File "/opt/code/localstack/localstack/services/generic_proxy.py", line 201, in forward
localstack_1_ac344c837efb |     headers=forward_headers, stream=True)
localstack_1_ac344c837efb |   File "/opt/code/localstack/.venv/lib/python2.7/site-packages/requests/api.py", line 116, in post
localstack_1_ac344c837efb |     return request('post', url, data=data, json=json, **kwargs)
localstack_1_ac344c837efb |   File "/opt/code/localstack/.venv/lib/python2.7/site-packages/requests/api.py", line 60, in request
localstack_1_ac344c837efb |     return session.request(method=method, url=url, **kwargs)
localstack_1_ac344c837efb |   File "/opt/code/localstack/.venv/lib/python2.7/site-packages/requests/sessions.py", line 524, in request
localstack_1_ac344c837efb |     resp = self.send(prep, **send_kwargs)
localstack_1_ac344c837efb |   File "/opt/code/localstack/.venv/lib/python2.7/site-packages/requests/sessions.py", line 637, in send
localstack_1_ac344c837efb |     r = adapter.send(request, **kwargs)
localstack_1_ac344c837efb |   File "/opt/code/localstack/.venv/lib/python2.7/site-packages/requests/adapters.py", line 516, in send
localstack_1_ac344c837efb |     raise ConnectionError(e, request=request)
localstack_1_ac344c837efb | ConnectionError: HTTPConnectionPool(host='127.0.0.1', port=4561): Max retries exceeded with url: / (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fe7e2eda110>: Failed to establish a new connection: [Errno 111] Connection refused',))
localstack_1_ac344c837efb | 
localstack_1_ac344c837efb | 2018-11-29T09:37:03:ERROR:localstack.services.generic_proxy: Error forwarding request: HTTPConnectionPool(host='127.0.0.1', port=4561): Max retries exceeded with url: / (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fe7e2eda250>: Failed to establish a new connection: [Errno 111] Connection refused',)) Traceback (most recent call last):
localstack_1_ac344c837efb |   File "/opt/code/localstack/localstack/services/generic_proxy.py", line 201, in forward
localstack_1_ac344c837efb |     headers=forward_headers, stream=True)
localstack_1_ac344c837efb |   File "/opt/code/localstack/.venv/lib/python2.7/site-packages/requests/api.py", line 116, in post
localstack_1_ac344c837efb |     return request('post', url, data=data, json=json, **kwargs)
localstack_1_ac344c837efb |   File "/opt/code/localstack/.venv/lib/python2.7/site-packages/requests/api.py", line 60, in request
localstack_1_ac344c837efb |     return session.request(method=method, url=url, **kwargs)
localstack_1_ac344c837efb |   File "/opt/code/localstack/.venv/lib/python2.7/site-packages/requests/sessions.py", line 524, in request
localstack_1_ac344c837efb |     resp = self.send(prep, **send_kwargs)
localstack_1_ac344c837efb |   File "/opt/code/localstack/.venv/lib/python2.7/site-packages/requests/sessions.py", line 637, in send
localstack_1_ac344c837efb |     r = adapter.send(request, **kwargs)
localstack_1_ac344c837efb |   File "/opt/code/localstack/.venv/lib/python2.7/site-packages/requests/adapters.py", line 516, in send
localstack_1_ac344c837efb |     raise ConnectionError(e, request=request)
localstack_1_ac344c837efb | ConnectionError: HTTPConnectionPool(host='127.0.0.1', port=4561): Max retries exceeded with url: / (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fe7e2eda250>: Failed to establish a new connection: [Errno 111] Connection refused',))
localstack_1_ac344c837efb | 
localstack_1_ac344c837efb | 2018-11-29T09:37:03:ERROR:localstack.services.generic_proxy: Error forwarding request: HTTPConnectionPool(host='127.0.0.1', port=4561): Max retries exceeded with url: / (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fe7e2eda390>: Failed to establish a new connection: [Errno 111] Connection refused',)) Traceback (most recent call last):
localstack_1_ac344c837efb |   File "/opt/code/localstack/localstack/services/generic_proxy.py", line 201, in forward
localstack_1_ac344c837efb |     headers=forward_headers, stream=True)
localstack_1_ac344c837efb |   File "/opt/code/localstack/.venv/lib/python2.7/site-packages/requests/api.py", line 116, in post
localstack_1_ac344c837efb |     return request('post', url, data=data, json=json, **kwargs)
localstack_1_ac344c837efb |   File "/opt/code/localstack/.venv/lib/python2.7/site-packages/requests/api.py", line 60, in request
localstack_1_ac344c837efb |     return session.request(method=method, url=url, **kwargs)
localstack_1_ac344c837efb |   File "/opt/code/localstack/.venv/lib/python2.7/site-packages/requests/sessions.py", line 524, in request
localstack_1_ac344c837efb |     resp = self.send(prep, **send_kwargs)
localstack_1_ac344c837efb |   File "/opt/code/localstack/.venv/lib/python2.7/site-packages/requests/sessions.py", line 637, in send
localstack_1_ac344c837efb |     r = adapter.send(request, **kwargs)
localstack_1_ac344c837efb |   File "/opt/code/localstack/.venv/lib/python2.7/site-packages/requests/adapters.py", line 516, in send
localstack_1_ac344c837efb |     raise ConnectionError(e, request=request)
localstack_1_ac344c837efb | ConnectionError: HTTPConnectionPool(host='127.0.0.1', port=4561): Max retries exceeded with url: / (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fe7e2eda390>: Failed to establish a new connection: [Errno 111] Connection refused',))
localstack_1_ac344c837efb | 
sqs-insight_1_119d8941d77b | Unable to load queues for  undefined
sqs-insight_1_119d8941d77b | Config contains 0 queues.
sqs-insight_1_119d8941d77b | listening on port 3000
localstack_1_ac344c837efb | Ready.

[kattarg]

Your environment should Use HOSTNAME_EXTERNAL=localstack and try that should work...If you are running different way from local machine against your environment , try to have different docker-compose configurations for localhost (HOSTNAME_EXTERNAL=localhost) vs pipelines.

[whummer]

Thanks for reporting @realies . Looks like this is only an intermittent error during startup, as the stack finally outputs Ready. (which indicates that the service should be available).

Can you please do another test with the latest version of the localstack/localstack Docker image? Please also post the image ID here. Thanks

Localstack WEB UI is always blank

This is expected - the Web UI will be blank until you've created some resources (e.g., an SQS queue)

[whummer]

Closing this issue due to inactivity. Please re-open if the problem persists.