hey,
keycloack:
image: 'quay.io/keycloak/keycloak:18.0.0'
container_name: "keycloack-node1"
restart: 'always'
ports:
- '8080:8080'
- '8443:8443'
command: "start --hostname=test" #--https-trust-store-file=/keystore/keystore.jks --https-trust-store-password="
volumes:
- '/data/keycloack/keystore:/keystore'
environment:
KC_HTTPS_TRUST_STORE_FILE: /keystore/keystore.jks
KC_HTTPS_TRUST_STORE_PASSWORD: ******
TZ: Europe/Paris
DB_VENDOR: POSTGRES
DB_ADDR: postgres
DB_DATABASE: keycloak
DB_USER: keycloak
DB_SCHEMA: public
DB_PASSWORD: password
KEYCLOAK_ADMIN: 'admin'
KEYCLOAK_ADMIN_PASSWORD: '*'
KEYCLOAK_HTTPS_PORT: 8443
KEYCLOAK_HTTP_PORT: 8080

by setting trustore to the parameters below:

KC_HTTPS_TRUST_STORE_FILE
KC_HTTPS_TRUST_STORE_PASSWORD

I report this error:

2022-04-25 15:31:29,959 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) ERROR: Failed to start server in (production) mode

2022-04-25 15:31:29,959 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) ERROR: Key material not provided to setup HTTPS. Please configure your keys/certificates or start the server in development mode.

2022-04-25 15:31:29,960 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) For more details run the same command passing the '--verbose' option. Also you can use '--help' to see the details about the usage of the particular command.

Do you have an idea?