bag-database
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swri-robotics
Can't get running script with Docker-Compose "Without Authentication"
So i recently got into dockers and bag-files because of my work. We were looking for a way to store Bag files and this system was very promissing. But i ran into the Problem that i can't get Scripts to work in my docker.
Upper script is used to test if everything works fine. But I get this error Message:
It is also to mention that I am using Windows 10 as my OS. Because of that I had to change the path for the Deamon in the Registry version into following:
- ./daemon.json:/ProgramData/docker/config/daemon.json
I tried this because i hoped to get it running with this version because there was a Docker Image set to use in the Script Properties.
I hope there is some help because I'm going crazy as I don't understand how to solve this issue.
I think that the error is probably because you are using this as the docker image: swrirobotics/bag-database:8080/ros:melodic
Docker expects that everything before the first / is a valid hostname and everything after that is an image tag; so in this case, it would be trying to connect to a host name swrirobotics and getting an image tagged with bag-database:8080/ros:melodic, but that is not a valid tag name, and so Docker is returning the error message invalid reference format.
To make sure everything is working, try first using an image just named ros:melodic, which will pull it from the official Docker hub. If you need to host docker images on a private registry, check the "With a Private Registry" page in the documentation for information on how to configure that.
First thanks for your reply and the explanation of the error :)
Oh yeah when I run ros:melodic as a container and use it as the docker:image everything is working fine for the example script.
If I use the docker-compose.yml with: ./daemon.json:/ProgramData/docker/config/daemon.json
and use the command "docker-compose up" i get following:
Has it something to do with Windows or am I missing on something important?
Actually, I think that might be a problem in the example configuration. The registry service expects to find a volume named registry; try modifying the volumes: section at the bottom of your docker-compose.yml file and add a line that says registry: to create a shared volume with that name.
Ok this seems to work. Also the example script is working fine when I use "ros:melodic" as the docker image unlike in the example with "registry:5000/ros:melodic".
If I use it like the example i get following output in the logs:
like it's unable to connect to the host "registry". But I did change the deamon file and I am referencing it like in the comment before.
So a little update to my problem.
I don't get the timeout anymore. But I am unable to use the registry:5000/ros:melodic as a docker image.
The resulting error image looks something like this:
I already updated the insecure-registries in my docker gui:
Also in the local daemon.json
and in the docker-compose.yml I got following:
but apparently my "dockerd" command isn't running. I try to use it in my powershell but I only get error messages
That looks reasonable; could you upload the contents of your docker-compose.yml file and also the contents of the log file from when you run docker-compose up?
The docker-compose.yml looks like:
version: '3.6'
services:
docker:
image: docker:dind
privileged: yes
networks:
- bagdb
volumes:
- bags:/bags:ro
- scripts:/scripts
- docker_cache:/var/lib/docker
- ./daemon.json:/ProgramData/docker/config/daemon.json
command: ["dockerd", "--host=tcp://0.0.0.0:2375"]
# SSL is disabled since only the Bag Database can access this anyway.
# Be careful about allowing anything else to access this service!
registry:
image: registry:2
networks:
- bagdb
ports:
- "5000:5000"
volumes:
- registry:/var/lib/registry
bagdb:
image: swrirobotics/bag-database:latest
networks:
- bagdb
depends_on:
- postgres
ports:
- "8080:8080"
volumes:
- bags:/bags
- indexes:/root/.ros-bag-database/indexes
- scripts:/scripts
environment:
ADMIN_PASSWORD: "letmein" # Change this to something more secure
DB_DRIVER: org.postgresql.Driver
DB_PASS: letmein # Should match POSTGRES_PASSWORD below
DB_URL: "jdbc:postgresql://postgres/bag_database" # Should reference POSTGRES_DB below
DB_USER: bag_database # Should match POSTGRES_USER below
DOCKER_HOST: "http://docker:2375"
GPS_TOPICS: "/localization/gps, gps, /vehicle/gps/fix, /localization/sensors/gps/novatel/raw, /localization/sensors/gps/novatel/fix, /imu_3dm_node/gps/fix, /local_xy_origin" # Add topics where you publish GPS coordinates
METADATA_TOPICS: "/metadata"
VEHICLE_NAME_TOPICS: "/vms/vehicle_name, /vehicle_name" # Replace with a topic on which you publish your vehicle's name
postgres:
image: postgis/postgis:11-2.5
networks:
- bagdb
volumes:
- postgres:/var/lib/postgresql/data
ports:
- "5432:5432"
# This port is exposed to make it easy for you to connect to the database with a
# SQL client to perform operations on it. If you don't need to do so, this
# port does not need to be exposed.
environment:
POSTGRES_PASSWORD: letmein # If you do expose it, it's a good idea to change this password to something more secure.
POSTGRES_USER: bag_database
POSTGRES_DB: bag_database
networks:
bagdb: {}
volumes:
bags:
driver: local
driver_opts:
type: 'none'
o: 'bind'
device: '/var/local/bags' # Replace this with the bath to your bags
docker_cache:
postgres:
ldap:
slapd:
indexes:
registry:
scripts:
driver_opts:
type: 'tmpfs'
device: 'tmpfs'
And the logs after running docker-compose up. I hope this helpts
One thing that sticks out to me as being a little strange here is I don't see any entries in the log file for the registry_1 container, and I would expect it to print something even if it failed. Does docker ps -a list a container named bag-database_registry_1? If so, what does it print when you run docker logs bag-database_registry_1?
