redrock 在postgres 18.6发布后第一时间提供了安装包。1.下载二进制包访问 https://www.rockdata.net/zh-cn/download/kylinkylin-aaa:/data/i$ wget https://redrock-releases.oss-cn-beijing.aliyuncs.com/v4.2/redrock-18.6-1.linux.aarch64-binaries.tar.gz redrock-18.6-1.linu 100%[] 38.58M 62.6MB/s in 0.6s 2026-08-14 08:10:38 (62.6 MB/s) - 已保存 “redrock-18.6-1.linux.aarch64-binaries.tar.gz” [40452376/40452376])按照官方文档 https://doc.rockdata.net/zh-cn/installation/ 的步骤安装kylinkylin-aaa:/data/i$ sudo docker start p13 [sudo] kylin 的密码 p13 kylinkylin-aaa:/data/i$ sudo docker exec -it p13 bash rootkylin-aaa:/# cd /par/redrock rootkylin-aaa:/par/redrock# ls bin doc lib share rootkylin-aaa:/par/redrock# # groupadd postgres # useradd -g postgres -s /bin/bash -m postgres # passwd postgres rootkylin-aaa:/par/redrock# groupadd postgres rootkylin-aaa:/par/redrock# useradd -g postgres -s /bin/bash -m postgres rootkylin-aaa:/par/redrock# passwd postgres New password: Retype new password: passwd: password updated successfully rootkylin-aaa:/par/redrock# mkdir pgdata rootkylin-aaa:/par/redrock# chown postgres:postgres pgdata rootkylin-aaa:/par/redrock# su - postgres postgreskylin-aaa:~$ export PGDATA//par/redrock/pgdata postgreskylin-aaa:~$ export PATH/par/redrock/bin:$PATH postgreskylin-aaa:~$ initdb The files belonging to this database system will be owned by user postgres. This user must also own the server process. The database cluster will be initialized with locale C. The default database encoding has accordingly been set to SQL_ASCII. The default text search configuration will be set to english. Data page checksums are enabled. fixing permissions on existing directory /par/redrock/pgdata ... ok creating subdirectories ... ok selecting dynamic shared memory implementation ... posix selecting default max_connections ... 100 selecting default shared_buffers ... 128MB selecting default time zone ... Etc/UTC creating configuration files ... ok running bootstrap script ... ok performing post-bootstrap initialization ... ok syncing data to disk ... ok initdb: warning: enabling trust authentication for local connections initdb: hint: You can change this by editing pg_hba.conf or using the option -A, or --auth-local and --auth-host, the next time you run initdb. Success. You can now start the database server using: pg_ctl -D //par/redrock/pgdata -l logfile start启动数据库出错postgreskylin-aaa:~$ pg_ctl start waiting for server to start....2026-08-14 00:17:08.979 UTC [48] LOG: starting PostgreSQL 18.6 - redrock 4.2 on aarch64-unknown-linux-gnu, compiled by gcc (GCC) 8.5.0 20210514 (Red Hat 8.5.0-28), 64-bit 2026-08-14 00:17:08.980 UTC [48] LOG: could not bind IPv4 address 127.0.0.1: Address already in use 2026-08-14 00:17:08.980 UTC [48] HINT: Is another postmaster already running on port 5432? If not, wait a few seconds and retry. 2026-08-14 00:17:08.980 UTC [48] WARNING: could not create listen socket for localhost 2026-08-14 00:17:08.980 UTC [48] FATAL: could not create any TCP/IP sockets 2026-08-14 00:17:08.982 UTC [48] LOG: database system is shut down stopped waiting pg_ctl: could not start server Examine the log output. postgreskylin-aaa:~$ pg_ctl -D //par/redrock/pgdata -l logfile start waiting for server to start.... stopped waiting pg_ctl: could not start server Examine the log output. postgreskylin-aaa:~$因为5432端口已被占用换用5555端口启动成功然后psql登录成功postgreskylin-aaa:~$ pg_ctl start -o -p 5555 waiting for server to start....2026-08-14 00:30:04.926 UTC [56] LOG: starting PostgreSQL 18.6 - redrock 4.2 on aarch64-unknown-linux-gnu, compiled by gcc (GCC) 8.5.0 20210514 (Red Hat 8.5.0-28), 64-bit 2026-08-14 00:30:04.926 UTC [56] LOG: listening on IPv4 address 127.0.0.1, port 5555 2026-08-14 00:30:04.933 UTC [56] LOG: listening on Unix socket /tmp/.s.PGSQL.5555 2026-08-14 00:30:04.942 UTC [62] LOG: database system was shut down at 2026-08-14 00:16:50 UTC 2026-08-14 00:30:04.949 UTC [56] LOG: database system is ready to accept connections done server started postgreskylin-aaa:~$ psql -p 5555 psql (18.6 - redrock 4.2) Type help for help. Cannot read termcap database; using dumb terminal settings. postgres# select version(); version ----------------------------------------------------------------------------------------------------------------------------- PostgreSQL 18.6 - redrock 4.2 on aarch64-unknown-linux-gnu, compiled by gcc (GCC) 8.5.0 20210514 (Red Hat 8.5.0-28), 64-bit (1 row)