【 使用环境 】Linux
【 OB or 其他组件 】
【 使用版本 】安装包:oceanbase-all-in-one-4.2.5.0_20241023.el7.x86_64.tar.gz
【问题描述】根据文档部署 单机部署 OceanBase 数据库-V2.0.0-OceanBase 安装部署工具文档-分布式数据库使用文档
到了启动数据库指令obd cluster start obtest,执行指令后报错Deploy “obtest” is configured. You could not start an configured cluster.
【前后操作】修改了mini-single-example.yaml配置文件
修改内容:
Only need to configure when remote login is required
oceanbase-ce:
servers:
# Please don’t use hostname, only IP can be supported
- 192.168.137.104
global:
# The working directory for OceanBase Database. OceanBase Database is started under this directory. This is a required field.
home_path: /home/admin/observer
# The directory for data storage. The default value is $home_path/store.
data_dir: /oceanbase/data
# The directory for clog, ilog, and slog. The default value is the same as the data_dir value.
redo_dir: /oceanbase/redo
# Starting from observer version 4.2, the network selection for the observer is based on the ‘local_ip’ parameter, and the ‘devname’ parameter is no longer mandatory.
# If the ‘local_ip’ parameter is set, the observer will first use this parameter for the configuration, regardless of the ‘devname’ parameter.
# If only the ‘devname’ parameter is set, the observer will use the ‘devname’ parameter for the configuration.
# If neither the ‘devname’ nor the ‘local_ip’ parameters are set, the ‘local_ip’ parameter will be automatically assigned the IP address configured above.
devname: ens33
mysql_port: 2881 # External port for OceanBase Database. The default value is 2881. DO NOT change this value after the cluster is started.
rpc_port: 2882 # Internal port for OceanBase Database. The default value is 2882. DO NOT change this value after the cluster is started.
obshell_port: 2886 # Operation and maintenance port for Oceanbase Database. The default value is 2886. This parameter is valid only when the version of oceanbase-ce is 4.2.2.0 or later.
zone: zone1
cluster_id: 1
# please set memory limit to a suitable value which is matching resource.
memory_limit: 6G # The maximum running memory for an observer
system_memory: 1G # The reserved system memory. system_memory is reserved for general tenants. The default value is 30G.
datafile_size: 1G # Size of the data file.
datafile_next: 1G # the auto extend step. Please enter an capacity, such as 2G
datafile_maxsize: 12G # the auto extend max size. Please enter an capacity, such as 20G
log_disk_size: 4G # The size of disk space used by the clog files.
cpu_count: 4
production_mode: false
enable_syslog_wf: false # Print system logs whose levels are higher than WARNING to a separate log file. The default value is true.
enable_syslog_recycle: true # Enable auto system log recycling or not. The default value is false.
max_syslog_file_count: 4 # The maximum number of reserved log files before enabling auto recycling. The default value is 0.
# root_password: # root user password, can be empty