Issue with Relayer in docker

Testnet Forum Week 1
1

Issue with Relayer in docker with latest instruction.

Step 7/7 : ENTRYPOINT python relayer-launcher.py launch -k $PRIVATE_KEY
 ---> Running in 9fda60ff925e
Removing intermediate container 9fda60ff925e
 ---> 5a17df46e2f0
Successfully built 5a17df46e2f0
Successfully tagged bifrost-relayer:latest
bifrost@mer:~/bifrost-relayer$ docker run -d --name relayer bifrost-relayer
af708bc93f5ff51b20dfb15f3c56bdf737f21abb49bb7449cbf3680e716b2b2e
bifrost@mer:~/bifrost-relayer$ docker logs -f relayer
usage: relayer-launcher.py [-h] [-p PASSWORD] [-s PEM] [-k EXISTINGKEY]
                           [-a ANALYZE]
                           command
relayer-launcher.py: error: argument -k/--existingKey: expected one argument
2

Hey, open Dockerfile and add needed key here

3

I have key in Docker now(it’s not mentioned in documentation) and have it in command next after build
docker run -d --name relayer --network host -e PRIVATE_KEY=HERE_MY_PRIVATE_KEY bifrost-relayer


9edb360e26c7b54adf39180f0b95cdbe8ae66b9aee9c5257633b003c73aa79db
bifrost@mer:~/bifrost-relayer$ docker logs -f relayer
Traceback (most recent call last):
  File "relayer-launcher.py", line 105, in <module>
    main(config)
  File "relayer-launcher.py", line 68, in main
    relayer = Relayer.init_from_config_files(
  File "/app/relayer/relayer.py", line 59, in init_from_config_files
    private_config_dict = json.load(f)
  File "/usr/local/lib/python3.8/json/__init__.py", line 293, in load
    return loads(fp.read(),
  File "/usr/local/lib/python3.8/json/__init__.py", line 357, in loads
    return _default_decoder.decode(s)
  File "/usr/local/lib/python3.8/json/decoder.py", line 337, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
  File "/usr/local/lib/python3.8/json/decoder.py", line 355, in raw_decode
    raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)
4

Please remove the comments in the first line of your configuration file. We have updated our manual and more details or on this page. Thanks

5

Yeah, it was the solution, forgot to update it here.
Thank you.