I'm running 2 containers to a Volume but i got a problem with one of those

i'm trying to run two services into two different containers, both connected in the same volume.

This is the docker-compose.yml:

version: "3"services:        db:                build:                        context: db                volumes:                        - donazioni-vol:/var/lib/mysql                env_file:                        - config.env        generatore:                build:                        context: generatore                env_file:                        - config.env                depends_on:                        - dbvolumes:        donazioni-vol:

By the way, when i launch the docker-compose up --build cmd, at the end of the process i find only one container started (solidarieta_db)

So, to start solidarieta_generatore, i have to use this command:

sudo docker container run -d --network=solidarieta_default --env-file=config.env -v solidarieta_donazioni-vol:/var/lib/mysql solidarieta_generatore

because apparently this container is unable to load the .env file from the docker-compose, or to connect to the same network as the other container do, or to point to the same volume, despite all this being specified in the docker-compose.yml. And this is my problem.

Even after executing this command, doing an inspect of the container, I get this output, where on Volume there is null. How can I solve it? Where am I doing wrong?

[    {"Id": "90cb0bcb94f21e5dd811e4d5b7fe5e599b9bc921b622001aa4ba136e9e67dc81","Created": "2024-05-08T20:36:03.076150753Z","Path": "python","Args": ["script.py"        ],"State": {"Status": "running","Running": true,"Paused": false,"Restarting": false,"OOMKilled": false,"Dead": false,"Pid": 15630,"ExitCode": 0,"Error": "","StartedAt": "2024-05-08T20:36:03.288837462Z","FinishedAt": "0001-01-01T00:00:00Z"        },"Image": "sha256:3754f25acdbbc4cd58eea56c63ab6baac5640e909bdb68f7f84d18691be44cda","ResolvConfPath": "/var/lib/docker/containers/90cb0bcb94f21e5dd811e4d5b7fe5e599b9bc921b622001aa4ba136e9e67dc81/resolv.conf","HostnamePath": "/var/lib/docker/containers/90cb0bcb94f21e5dd811e4d5b7fe5e599b9bc921b622001aa4ba136e9e67dc81/hostname","HostsPath": "/var/lib/docker/containers/90cb0bcb94f21e5dd811e4d5b7fe5e599b9bc921b622001aa4ba136e9e67dc81/hosts","LogPath": "/var/lib/docker/containers/90cb0bcb94f21e5dd811e4d5b7fe5e599b9bc921b622001aa4ba136e9e67dc81/90cb0bcb94f21e5dd811e4d5b7fe5e599b9bc921b622001aa4ba136e9e67dc81-json.log","Name": "/hopeful_johnson","RestartCount": 0,"Driver": "overlay2","Platform": "linux","MountLabel": "","ProcessLabel": "","AppArmorProfile": "","ExecIDs": null,"HostConfig": {"Binds": ["solidarieta_donazioni-vol:/var/lib/mysql"            ],"ContainerIDFile": "","LogConfig": {"Type": "json-file","Config": {}            },"NetworkMode": "solidarieta_default","PortBindings": {},"RestartPolicy": {"Name": "no","MaximumRetryCount": 0            },"AutoRemove": false,"VolumeDriver": "","VolumesFrom": null,"ConsoleSize": [                30,                120            ],"CapAdd": null,"CapDrop": null,"CgroupnsMode": "host","Dns": [],"DnsOptions": [],"DnsSearch": [],"ExtraHosts": null,"GroupAdd": null,"IpcMode": "private","Cgroup": "","Links": null,"OomScoreAdj": 0,"PidMode": "","Privileged": false,"PublishAllPorts": false,"ReadonlyRootfs": false,"SecurityOpt": null,"UTSMode": "","UsernsMode": "","ShmSize": 67108864,"Runtime": "runc","Isolation": "","CpuShares": 0,"Memory": 0,"NanoCpus": 0,"CgroupParent": "","BlkioWeight": 0,"BlkioWeightDevice": [],"BlkioDeviceReadBps": [],"BlkioDeviceWriteBps": [],"BlkioDeviceReadIOps": [],"BlkioDeviceWriteIOps": [],"CpuPeriod": 0,"CpuQuota": 0,"CpuRealtimePeriod": 0,"CpuRealtimeRuntime": 0,"CpusetCpus": "","CpusetMems": "","Devices": [],"DeviceCgroupRules": null,"DeviceRequests": null,"MemoryReservation": 0,"MemorySwap": 0,"MemorySwappiness": null,"OomKillDisable": false,"PidsLimit": null,"Ulimits": [],"CpuCount": 0,"CpuPercent": 0,"IOMaximumIOps": 0,"IOMaximumBandwidth": 0,"MaskedPaths": ["/proc/asound","/proc/acpi","/proc/kcore","/proc/keys","/proc/latency_stats","/proc/timer_list","/proc/timer_stats","/proc/sched_debug","/proc/scsi","/sys/firmware","/sys/devices/virtual/powercap"            ],"ReadonlyPaths": ["/proc/bus","/proc/fs","/proc/irq","/proc/sys","/proc/sysrq-trigger"            ]        },"GraphDriver": {"Data": {"LowerDir": "/var/lib/docker/overlay2/a9476a464bb11678e399a70e234670e6ed692e8e75b2769b67b1944cd7e01bfd-init/diff:/var/lib/docker/overlay2/f970a9b553b247ee5a378d3b012e7257583d8ed535893934896dc3d1701598e8/diff:/var/lib/docker/overlay2/6422856fe380d309e78ec47c0722003cc6be4ccdd094af58df3272056c3eabc1/diff:/var/lib/docker/overlay2/0fda3cdce7af987aab5ba84053895872c28b7c00318f5cb72f7b428febcfabc7/diff:/var/lib/docker/overlay2/1ef09319339ff7853bc0d31953d6d78ca5eba7be0bdc6397158cd2f0534fe31d/diff:/var/lib/docker/overlay2/cde98e05aa6c12e46655f61dc0622cd1f515c53fba129e6c83b7f7c782e9eb01/diff:/var/lib/docker/overlay2/e3d88db9f89e28c922ddf963a274a64f7044066f863eca89b867ef5caf8f70ff/diff:/var/lib/docker/overlay2/4f64af71e6ba385f87142ead181523e24a9effb464412f3834da7f31c56d6c87/diff:/var/lib/docker/overlay2/a35d039c3b882dec5121765583c14a5b1adcce82ceb9d1927208e7a3742601ce/diff","MergedDir": "/var/lib/docker/overlay2/a9476a464bb11678e399a70e234670e6ed692e8e75b2769b67b1944cd7e01bfd/merged","UpperDir": "/var/lib/docker/overlay2/a9476a464bb11678e399a70e234670e6ed692e8e75b2769b67b1944cd7e01bfd/diff","WorkDir": "/var/lib/docker/overlay2/a9476a464bb11678e399a70e234670e6ed692e8e75b2769b67b1944cd7e01bfd/work"            },"Name": "overlay2"        },"Mounts": [            {"Type": "volume","Name": "solidarieta_donazioni-vol","Source": "/var/lib/docker/volumes/solidarieta_donazioni-vol/_data","Destination": "/var/lib/mysql","Driver": "local","Mode": "z","RW": true,"Propagation": ""            }        ],"Config": {"Hostname": "90cb0bcb94f2","Domainname": "","User": "","AttachStdin": false,"AttachStdout": false,"AttachStderr": false,"Tty": true,"OpenStdin": true,"StdinOnce": false,"Env": ["MYSQL_USER=dockerdev","MYSQL_PASSWORD=topolino","MYSQL_ROOT_PASSWORD=topolino","MYSQL_DATABASE=solidarieta","PATH=/usr/local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin","LANG=C.UTF-8","GPG_KEY=7169605F62C751356D054A26A821E680E5FA6305","PYTHON_VERSION=3.12.3","PYTHON_PIP_VERSION=24.0","PYTHON_GET_PIP_URL=https://github.com/pypa/get-pip/raw/dbf0c85f76fb6e1ab42aa672ffca6f0a675d9ee4/public/get-pip.py","PYTHON_GET_PIP_SHA256=dfe9fd5c28dc98b5ac17979a953ea550cec37ae1b47a5116007395bfacff2ab9"            ],"Cmd": ["python","script.py"            ],"Image": "solidarieta_generatore","Volumes": null,"WorkingDir": "/app","Entrypoint": null,"OnBuild": null,"Labels": {}        },"NetworkSettings": {"Bridge": "","SandboxID": "a9f30df46590da5c51669037421179ad39a800f6f500d501e9552c975eca4659","SandboxKey": "/var/run/docker/netns/a9f30df46590","Ports": {},"HairpinMode": false,"LinkLocalIPv6Address": "","LinkLocalIPv6PrefixLen": 0,"SecondaryIPAddresses": null,"SecondaryIPv6Addresses": null,"EndpointID": "","Gateway": "","GlobalIPv6Address": "","GlobalIPv6PrefixLen": 0,"IPAddress": "","IPPrefixLen": 0,"IPv6Gateway": "","MacAddress": "","Networks": {"solidarieta_default": {"IPAMConfig": null,"Links": null,"Aliases": null,"MacAddress": "02:42:ac:13:00:03","NetworkID": "a50885a79891a72cdd1ac8b375a4051aa1586f90590c6fc8c479a41568f4b045","EndpointID": "a3bf6f591a905317accc8b6fe61c227f64075fb0c6ee77758704914896b11581","Gateway": "172.19.0.1","IPAddress": "172.19.0.3","IPPrefixLen": 16,"IPv6Gateway": "","GlobalIPv6Address": "","GlobalIPv6PrefixLen": 0,"DriverOpts": null,"DNSNames": ["hopeful_johnson","90cb0bcb94f2"                    ]                }            }        }    }]

Dockerfile of the container i have to start manually:

    FROM python:slim    WORKDIR /app    COPY src/script.py .    RUN pip install mysql-connector sqlalchemy    CMD ["python","script.py"]

Thanks in advice.