Running start script brings the containers up but connection is refused, ncat is missing

[cnaseeb]

I receive the following 3 errors. Basicaly when I run the start script the containers are started but connection is refused. I think main problem is that nc/ ncat is not there. I have configured as per the guide on this project. changed to htpp and running on localhost:8080.

vp0_1 | sh: 1: nc: not found
car-lease-demo_1 | vp0 [172.19.0.3] 7050 (?) : Connection refused

docker logs -f 9371ddbd9e82
results in

2. sh: 1: nc: not found

When I run
docker-compose -f docker-compose.yml up command, I get the following error
3. vp0 [172.19.0.3] 7050 (?) : Connection refused

Logs:
docker logs ee81f20cf45f

Wait for the Hyperledger Fabric to start.

while ! nc -q 1 membersrvc 7054 </dev/null; do sleep 1; done
membersrvc [172.19.0.2] 7054 (?) : Connection refused
membersrvc [172.19.0.2] 7054 (?) : Connection refused
membersrvc [172.19.0.2] 7054 (?) : Connection refused
membersrvc [172.19.0.2] 7054 (?) : Connection refused
membersrvc [172.19.0.2] 7054 (?) : Connection refused
membersrvc [172.19.0.2] 7054 (?) : Connection refused
membersrvc [172.19.0.2] 7054 (?) : Connection refused
membersrvc [172.19.0.2] 7054 (?) : Connection refused
membersrvc [172.19.0.2] 7054 (?) : Connection refused
membersrvc [172.19.0.2] 7054 (?) : Connection refused
membersrvc [172.19.0.2] 7054 (?) : Connection refused
membersrvc [172.19.0.2] 7054 (?) : Connection refused
membersrvc [172.19.0.2] 7054 (?) : Connection refused
membersrvc [172.19.0.2] 7054 (?) : Connection refused
membersrvc [172.19.0.2] 7054 (?) : Connection refused
membersrvc [172.19.0.2] 7054 (?) : Connection refused
membersrvc [172.19.0.2] 7054 (?) : Connection refused
membersrvc [172.19.0.2] 7054 (?) : Connection refused
membersrvc [172.19.0.2] 7054 (?) : Connection refused
membersrvc [172.19.0.2] 7054 (?) : Connection refused
membersrvc [172.19.0.2] 7054 (?) : Connection refused
while ! nc -q 1 vp0 7050 </dev/null; do sleep 1; done
vp0 [172.19.0.3] 7050 (?) : Connection refused

[kavinaravind]

I get the same issue, vp0_1 | sh: 1: nc: not found. Not sure how to fix this

[kavinaravind]

So I got that to work by adding:

image: hyperledger/fabric-peer:x86_64-1.0.0
command: "sh -c 'apt-get update && apt-get install netcat && while ! nc membersrvc 7054; do sleep 1; done; peer node start'"

to docker-compose.yml

However after running script, I now get transport: http2Server.HandleStreams failed to receive the preface from client: EOF issue upon looking at docker log file for carleasedemo_membersrvc