Docker Compose Install Error

[Z3r0XG]

Describe the bug
docker compose up gets to a point then fails:

vbetoglou@netflow:~$ sudo docker compose up
WARN[0000] /home/vbetoglou/docker-compose.yml: the attribute `version` is obsolete, it will be ignored, please remove it to avoid potential confusion
[+] Running 37/37
 ✔ prometheus Pulled                                                                                                                                                                                       20.7s
   ✔ 9fa9226be034 Pull complete                                                                                                                                                                             2.2s
   ✔ 1617e25568b2 Pull complete                                                                                                                                                                             3.7s
   ✔ 9818abf4f966 Pull complete                                                                                                                                                                            10.2s
   ✔ 6e463c39e3fe Pull complete                                                                                                                                                                            14.3s
   ✔ a95abf182525 Pull complete                                                                                                                                                                            15.1s
   ✔ bd0d00e67847 Pull complete                                                                                                                                                                            15.5s
   ✔ 1008d9ab3b47 Pull complete                                                                                                                                                                            16.0s
   ✔ 4a3328469f0b Pull complete                                                                                                                                                                            16.5s
   ✔ 33efd2f692f0 Pull complete                                                                                                                                                                            17.1s
   ✔ 935db57dac66 Pull complete                                                                                                                                                                            17.6s
 ✔ db Pulled                                                                                                                                                                                               17.0s
   ✔ da9db072f522 Pull complete                                                                                                                                                                             0.7s
   ✔ ada3d791b0ce Pull complete                                                                                                                                                                             0.9s
   ✔ d171ac6249fd Pull complete                                                                                                                                                                             1.1s
   ✔ e4122eb735c9 Pull complete                                                                                                                                                                             1.5s
   ✔ 798805564233 Pull complete                                                                                                                                                                             2.0s
   ✔ 5568ae7cdac0 Pull complete                                                                                                                                                                             2.8s
   ✔ 30e73028082f Pull complete                                                                                                                                                                             4.0s
   ✔ 55cb371436d8 Pull complete                                                                                                                                                                            10.4s
   ✔ 698ac0529016 Pull complete                                                                                                                                                                            14.5s
 ✔ kafka Pulled                                                                                                                                                                                            16.7s
   ✔ 47fc3023dbf5 Pull complete                                                                                                                                                                            14.2s
 ✔ goflow2 Pulled                                                                                                                                                                                           6.7s
   ✔ f18232174bc9 Pull complete                                                                                                                                                                             1.8s
   ✔ 496f0c5845db Pull complete                                                                                                                                                                             2.5s
   ✔ 7629c6d10a2e Pull complete                                                                                                                                                                             3.9s
 ✔ grafana Pulled                                                                                                                                                                                          24.6s
   ✔ 895e193edb51 Pull complete                                                                                                                                                                            10.2s
   ✔ a3e3778621b5 Pull complete                                                                                                                                                                            14.3s
   ✔ e7cf2c69b927 Pull complete                                                                                                                                                                            15.4s
   ✔ df40c119df08 Pull complete                                                                                                                                                                            15.9s
   ✔ 3b29ea6a27af Pull complete                                                                                                                                                                            16.6s
   ✔ 3997cd619520 Pull complete                                                                                                                                                                            17.1s
   ✔ 7e759f975aac Pull complete                                                                                                                                                                            18.7s
   ✔ ff133072f235 Pull complete                                                                                                                                                                            22.2s
   ✔ f9a56094a361 Pull complete                                                                                                                                                                            22.4s
[+] Running 6/6
 ✔ Network vbetoglou_default         Created                                                                                                                                                                0.1s
 ✔ Container vbetoglou-prometheus-1  Created                                                                                                                                                                1.1s
 ✔ Container vbetoglou-kafka-1       Created                                                                                                                                                                1.1s
 ✔ Container vbetoglou-grafana-1     Created                                                                                                                                                                1.2s
 ✔ Container vbetoglou-goflow2-1     Created                                                                                                                                                                0.5s
 ✔ Container vbetoglou-db-1          Created                                                                                                                                                                0.6s
Attaching to db-1, goflow2-1, grafana-1, kafka-1, prometheus-1
kafka-1       | kafka 07:21:51.43 INFO  ==>
kafka-1       | kafka 07:21:51.43 INFO  ==> Welcome to the Bitnami kafka container
kafka-1       | kafka 07:21:51.44 INFO  ==> Subscribe to project updates by watching https://github.com/bitnami/containers
kafka-1       | kafka 07:21:51.44 INFO  ==> Did you know there are enterprise versions of the Bitnami catalog? For enhanced secure software supply chain features, unlimited pulls from Docker, LTS support, or application customization, see Bitnami Premium or Tanzu Application Catalog. See https://www.arrow.com/globalecs/na/vendors/bitnami/ for more information.
kafka-1       | kafka 07:21:51.44 INFO  ==>
kafka-1       | kafka 07:21:51.44 INFO  ==> ** Starting Kafka setup **
kafka-1       | kafka 07:21:51.48 DEBUG ==> Validating settings in KAFKA_* env vars...
kafka-1       | kafka 07:21:51.50 WARN  ==> Kafka has been configured with a PLAINTEXT listener, this setting is not recommended for production environments.
kafka-1       | kafka 07:21:51.51 INFO  ==> Initializing Kafka...
kafka-1       | kafka 07:21:51.51 INFO  ==> No injected configuration files found, creating default config files
kafka-1       | kafka 07:21:51.82 INFO  ==> Initializing KRaft storage metadata
kafka-1       | kafka 07:21:51.82 INFO  ==> Formatting storage directories to add metadata...
Gracefully stopping... (press Ctrl+C again to force)
Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: error during container init: error mounting "/home/vbetoglou/prometheus/prometheus.yml" to rootfs at "/etc/prometheus/prometheus.yml": create mountpoint for /etc/prometheus/prometheus.yml mount: cannot create subdirectories in "/var/lib/docker/overlay2/3c7503a7d8f9786050e9c892a67e2b8814473554365b099264ea870d10e397f5/merged/etc/prometheus/prometheus.yml": not a directory: unknown: Are you trying to mount a directory onto a file (or vice-versa)? Check if the specified host path exists and is the expected type

To Reproduce
Steps to reproduce the behavior:
Downloaded the docker-compose.yaml file, installed docker using instructions from docker website (apt repository), when I try to run "docker compose up" or with "up -d" I get this error.

Expected behavior
I expect the installation to run successfully.

Captures
N/A

Sampler device:
N/A

GoFlow2:
N/A

Additional context
Running on Ubuntu server 24.02

[meirdev]

It looks like you are trying to run the docker-compose.yml file without all the extra files.

To make it work:

git clone https://github.com/netsampler/goflow2.git
cd goflow2/compose/kcg
sudo docker compose up -d

[Z3r0XG]

Oh, thanks! It wasn't clear from the instructions - is there a beginning to end documentation, including building out the dashboards, etc.?

[lspgn]

Hello @Z3r0XG,
Grafana is an external tool and the docker-compose is meant to provide more of a boilerplate than a fully-fledged observability system.
Unfortunately there is no specific documentation.