【发布时间】:2021-04-11 02:03:28
【问题描述】:
我想为我的 clickhouse 数据库创建一个备份。我正在关注指南here。
按照指南中的建议,我正在使用官方的 tiny docker 映像进行 clickhouse-backup。例如运行时:
$ clickhouse-backup tables
我会收到这个回复:
can't connect to clickouse with: dial tcp 127.0.0.1:9000: connect: connection refused
这就是为什么我要覆盖默认配置,因为端口不同。它在指南中说可以通过环境变量覆盖默认选项。所以我创建了一个这样的脚本:
#!/bin/bash
export CLICKHOUSE_PORT=8123
但这不会改变命令“$ clickhouse-backup tables”的响应。
我是否设置了错误的 env 变量或者我可以做些什么来改变默认配置?
默认配置如下:
johnnylord:/c/DevTools/source/project/clickhouse-backup$ clickhouse-backup default-config
general:
remote_storage: s3
disable_progress_bar: false
backups_to_keep_local: 0
backups_to_keep_remote: 0
clickhouse:
username: default
password: ""
host: localhost
port: 9000
data_path: ""
skip_tables:
- system.*
timeout: 5m
freeze_by_part: false
s3:
access_key: ""
secret_key: ""
bucket: ""
endpoint: ""
region: us-east-1
acl: private
force_path_style: false
path: ""
disable_ssl: false
part_size: 104857600
compression_level: 1
compression_format: gzip
sse: ""
disable_cert_verification: false
gcs:
credentials_file: ""
credentials_json: ""
bucket: ""
path: ""
compression_level: 1
compression_format: gzip
cos:
url: ""
timeout: 2m
secret_id: ""
secret_key: ""
path: ""
compression_format: gzip
compression_level: 1
debug: false
【问题讨论】:
标签: clickhouse