Tag: 数据库复制

无法连接到运行在不同机器的docker中的mongodb副本集: 我正在使用mongo服务器，其中有三个正在运行的docker，另一个映射所有三个mongo dockers并从中创build副本。 configuration相同的是： mongo1: build: mongodb/ hostname: mongo1 expose: – "27017" ports: – "ip:27017:27017" # links: # – mongo2:mongo2 # – mongo3:mongo3 restart: always volumes: – ./data/mongodb/mongo1:/data/db entrypoint: [ "/usr/bin/mongod", "–replSet=rs", "–noauth", "–rest", "–httpinterface", "–dbpath", "/data/db","–port","27017","–bind_ip","0.0.0.0" ] mem_limit: 1024m mongo2: build: mongodb/ hostname: mongo2 expose: – "27018" ports: – "ip:27018:27017" restart: always volumes: – ./data/mongodb/mongo2:/data/db […]

“pg_xlog / RECOVERYHISTORY”：权限被拒绝Google Cloud Instance: 我创build了这个基本上是postgres 9.5 + pghoard的 Docker Image，它会自动创build一个数据库备份（基于configuration文件），因为pghoard服务器正在运行它自动retore一个basebackup，如果我运行docker docker run但是当我在Google Cloud实例中复制同一个进程时，出现错误 root@postgres-2499481557-3zv8d:/var/lib/postgresql/data/pgdata# docker-entrypoint.sh postgres LOG: database system was shut down in recovery at 2017-09-29 14:54:01 UTC LOG: restored log file "00000002.history" from archive FATAL: could not open file "pg_xlog/RECOVERYHISTORY": Permission denied LOG: startup process (PID 62) exited with exit code 1 LOG: aborting startup due to startup […]