How to find default password of official Oracle database 21c (images) what run inside docker?

I run

docker pull container-registry.oracle.com/database/enterprise:latest
docker run -d --name oracle-db container-registry.oracle.com/database/enterprise:21.3.0.0
docker logs oracle-db

log

C:\Users\fffdfd>docker logs oracle-db
[2022:09:15 03:28:08]: Acquiring lock .ORCLCDB.create_lck with heartbeat 30 secs
[2022:09:15 03:28:08]: Lock acquired
[2022:09:15 03:28:08]: Starting heartbeat
[2022:09:15 03:28:08]: Lock held .ORCLCDB.create_lck
ORACLE EDITION: ENTERPRISE

LSNRCTL for Linux: Version 21.0.0.0.0 - Production on 15-SEP-2022 03:28:08

Copyright (c) 1991, 2021, Oracle.  All rights reserved.

Starting /opt/oracle/product/21c/dbhome_1/bin/tnslsnr: please wait...

TNSLSNR for Linux: Version 21.0.0.0.0 - Production
System parameter file is /opt/oracle/homes/OraDB21Home1/network/admin/listener.ora
Log messages written to /opt/oracle/diag/tnslsnr/3ffbbd06854e/listener/alert/log.xml
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1)))
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=0.0.0.0)(PORT=1521)))

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1)))
STATUS of the LISTENER
------------------------
Alias                     LISTENER
Version                   TNSLSNR for Linux: Version 21.0.0.0.0 - Production
Start Date                15-SEP-2022 03:28:09
Uptime                    0 days 0 hr. 0 min. 0 sec
Trace Level               off
Security                  ON: Local OS Authentication
SNMP                      OFF
Listener Parameter File   /opt/oracle/homes/OraDB21Home1/network/admin/listener.ora
Listener Log File         /opt/oracle/diag/tnslsnr/3ffbbd06854e/listener/alert/log.xml
Listening Endpoints Summary...
  (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1)))
  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=0.0.0.0)(PORT=1521)))
The listener supports no services
The command completed successfully
Prepare for db operation
8% complete
Copying database files

C:\Users\fffdfd>docker exec oracle-db ./setPassword.sh 12345678
The Oracle base remains unchanged with value /opt/oracle

SQL*Plus: Release 21.0.0.0.0 - Production on Thu Sep 15 03:29:55 2022
Version 21.3.0.0.0

Copyright (c) 1982, 2021, Oracle.  All rights reserved.


Connected to:
Oracle Database 21c Enterprise Edition Release 21.0.0.0.0 - Production
Version 21.3.0.0.0

SQL>       ALTER USER SYS IDENTIFIED BY "12345678"
*
ERROR at line 1:
ORA-01109: database not open


SQL>       ALTER USER SYSTEM IDENTIFIED BY "12345678"
*
ERROR at line 1:
ORA-01109: database not open


SQL> ERROR:
ORA-65011: Pluggable database ORCLPDB1 does not exist.


SQL>       ALTER USER PDBADMIN IDENTIFIED BY "12345678"
*
ERROR at line 1:
ORA-01109: database not open


SQL> Disconnected from Oracle Database 21c Enterprise Edition Release 21.0.0.0.0 - Production
Version 21.3.0.0.0

C:\Users\fffdfd>

Reference document at https://container-registry.oracle.com/ords/f?p=113:4:6576055923728:::4:P4_REPOSITORY,AI_REPOSITORY,AI_REPOSITORY_NAME,P4_REPOSITORY_NAME,P4_EULA_ID,P4_BUSINESS_AREA_ID:9,9,Oracle%20Database%20Enterprise%20Edition,Oracle%20Database%20Enterprise%20Edition,1,0&cs=3JV3L51pi5D5R69u0j2JIq9bovtnbkAkvZz0_bP7Tu1zHiE-Z_0Nrw_Cqh3q1gdQ5peQaDVEO2_JXEXQ0D_p_jA said

Note: Refer to the section titled "Changing the Default Password for SYS User" to obtain the password.

but I don't see this. How to find default password of official Oracle database 21c (images) what run inside docker?

Reference document was wrong. Manual set password for user sys when create docker container, for example

docker run -d --name vyora -p 1521:1521 -p 5500:5500 -e ORACLE_SID=vyora -e ORACLE_PDB=vypdb -e ORACLE_PWD=12345678 -e INIT_SGA_SIZE=2000 -e INIT_PGA_SIZE=1000 -e ORACLE_EDITION=ee-or-se-database-edition -e ORACLE_CHARACTERSET=AL32UTF8 -e ENABLE_ARCHIVELOG=true -v "D:\oracle":/opt/oracle/oradata container-registry.oracle.com/database/enterprise:21.3.0.0

passowrd is 12345678 .

See https://docs.oracle.com/en/database/oracle/oracle-database/21/deeck/index.html#DEEDK-GUID-6589D4A1-14F3-42B3-8461-C9A7B840D148