Installation hangs after Docker Compose Up command


I’m trying to install this in Docker on an Ubuntu 22 machine in GCP, following the instructions linked here

However it seems to hang when I enter the command docker compose up

docker-compose$ sudo docker compose up
WARN[0000] The "Rn" variable is not set. Defaulting to a blank string. 
WARN[0000] The "Rn" variable is not set. Defaulting to a blank string. 
[+] Running 4/4
 ⠿ Network datalore-backend-network       Created                                                                                                                                                                             0.1s
 ⠿ Network datalore-agents-network        Created                                                                                                                                                                             0.1s
 ⠿ Container docker-compose-postgresql-1  Created                                                                                                                                                                             0.1s
 ⠿ Container docker-compose-datalore-1    Created                                                                                                                                                                             0.1s
Attaching to docker-compose-datalore-1, docker-compose-postgresql-1
docker-compose-datalore-1    | Starting datalore 2022.3.1
docker-compose-datalore-1    | Using default docker.agents-config.yaml. If you want to customize in please mount your's agents-config.yaml into /opt/datalore/configs/agents-config.yaml
docker-compose-postgresql-1  | 
docker-compose-postgresql-1  | PostgreSQL Database directory appears to contain a database; Skipping initialization
docker-compose-postgresql-1  | 
docker-compose-postgresql-1  | 2023-01-05 20:44:14.033 UTC [1] LOG:  starting PostgreSQL 12.9 (Debian 12.9-1.pgdg110+1) on x86_64-pc-linux-gnu, compiled by gcc (Debian 10.2.1-6) 10.2.1 20210110, 64-bit
docker-compose-postgresql-1  | 2023-01-05 20:44:14.034 UTC [1] LOG:  listening on IPv4 address "", port 5432
docker-compose-postgresql-1  | 2023-01-05 20:44:14.034 UTC [1] LOG:  listening on IPv6 address "::", port 5432
docker-compose-postgresql-1  | 2023-01-05 20:44:14.039 UTC [1] LOG:  listening on Unix socket "/var/run/postgresql/.s.PGSQL.5432"
docker-compose-postgresql-1  | 2023-01-05 20:44:14.067 UTC [25] LOG:  database system was shut down at 2023-01-05 20:41:35 UTC
docker-compose-postgresql-1  | 2023-01-05 20:44:14.091 UTC [1] LOG:  database system is ready to accept connections
docker-compose-datalore-1    | WARN  : Forking second JVM due to forking module(s): [logging-jul-capture]. Use --dry-run to generate the command line to avoid forking.
docker-compose-datalore-1    | 20:44:51.851 INFO  [main] o.s.web.context.ContextLoader            Root WebApplicationContext: initialization started
docker-compose-datalore-1    | 20:44:58.018 INFO  [main] o.f.core.internal.command.DbValidate     Successfully validated 87 migrations (execution time 00:00.221s)
docker-compose-datalore-1    | 20:44:58.040 INFO  [main] o.f.core.internal.command.DbMigrate      Current version of schema "infra": 086
docker-compose-datalore-1    | 20:44:58.043 INFO  [main] o.f.core.internal.command.DbMigrate      Schema "infra" is up to date. No migration necessary.
docker-compose-datalore-1    | 20:45:08.625 INFO  [main] o.s.web.context.ContextLoader            Root WebApplicationContext initialized in 16767 ms


Everything seems to be OK. What happens when you are trying to open the application (localhost:8080)?