Ao executar o docker compose up dá essa mensagem:

✔ Network 3983-integracao-continua-projeto_inicial_default Create... 0.0s

✔ Container 3983-integracao-continua-projeto_inicial-postgres-1 C... 1.1s

✔ Container 3983-integracao-continua-projeto_inicial-app-1 Create... 0.0s

Attaching to app-1, postgres-1

postgres-1 | chmod: changing permissions of '/var/lib/postgresql/data': Operation not permitted

postgres-1 | The files belonging to this database system will be owned by user "postgres".

postgres-1 | This user must also own the server process.

postgres-1 |

postgres-1 | The database cluster will be initialized with locale "en_US.utf8".

postgres-1 | The default database encoding has accordingly been set to "UTF8".

postgres-1 | The default text search configuration will be set to "english".

postgres-1 |

postgres-1 | Data page checksums are disabled.

postgres-1 |

postgres-1 | initdb: error: could not change permissions of directory "/var/lib/postgresql/data": Operation not permitted

postgres-1 | fixing permissions on existing directory /var/lib/postgresql/data ...

postgres-1 exited with code 1