Grafana Configuration 参数详解(1)

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　　Granfana Configuration 配置文件grafana.ini包含很多选项，可对其进行调整，调整后重启grafana服务方可生效。

Paths配置段

#################################### Paths ####################################
[paths]
# Path to where grafana can store temp files, sessions, and the sqlite3 db (if that is used)
;data = /var/lib/grafana    # 默认存放数据位置

# Temporary files in `data` directory older than given duration will be removed
;temp_data_lifetime = 24h
# 删除 'data'目录给定时间前的临时文件，使用0则不删除临时文件，时间格式h，m。如168h，30m，10h30m

# Directory where grafana can store logs
;logs = /var/log/grafana # grafana存储日志的目录

# Directory where grafana will automatically scan and look for plugins
;plugins = /var/lib/grafana/plugins # grafana存放插件的目录

# folder that contains provisioning config files that grafana will apply on startup and while running.
;provisioning = conf/provisioning

Server配置段

#################################### Server ####################################
[server]
# Protocol (http, https, socket)
;protocol = http

# The ip address to bind to, empty will bind to all interfaces
;http_addr =         # 绑定ip地址，空及绑定所有ip地址

# The http port  to use
;http_port = 3000    # 使用端口，若要调整为使用80端口，需要执行如下命令：$ sudo setcap 'cap_net_bind_service=+ep' /usr/sbin/grafana-server
　　　　　　　　　　　　　或是可以使用nginx或是apache所做前端服务器，将请求代理给grafana。

# The public facing domain name used to access grafana from a browser
;domain = localhost

# Redirect to correct domain if host header does not match domain
# Prevents DNS rebinding attacks
;enforce_domain = false

# The full public facing url you use in browser, used for redirects and emails
# If you use reverse proxy and sub path specify full url (with sub path)
;root_url = http://localhost:3000

# Serve Grafana from subpath specified in `root_url` setting. By default it is set to `false` for compatibility reasons.
;serve_from_sub_path = false

# Log web requests
;router_logging = false

# the path relative working path
;static_root_path = public

# enable gzip
;enable_gzip = false

# https certs & key file
;cert_file =
;cert_key =

# Unix socket path
;socket =

 Database配置段

#################################### Database ####################################
[database]
# You can configure the database connection by specifying type, host, name, user and password
# as separate properties or as on string using the url properties.

# Either "mysql", "postgres" or "sqlite3", it's your choice
;type = sqlite3               # 默认使用sqlite3作为grafana数据存储
;host = 127.0.0.1:3306
;name = grafana
;user = root
# If the password contains # or ; you have to wrap it with triple quotes. Ex """#password;"""
;password =          #如果密码包含#或;需要使用三引号括起来如"""#password;"""



# Use either URL or the previous fields to configure the database
# Example: mysql://user:secret@host:port/database
;url =

# For "postgres" only, either "disable", "require" or "verify-full"
;ssl_mode = disable

# For "sqlite3" only, path relative to data_path setting
;path = grafana.db

# Max idle conn setting default is 2
;max_idle_conn = 2

# Max conn setting default is 0 (mean not set)
;max_open_conn =

# Connection Max Lifetime default is 14400 (means 14400 seconds or 4 hours)
;conn_max_lifetime = 14400

# Set to true to log the sql calls and execution times.
;log_queries =

# For "sqlite3" only. cache mode setting used for connecting to the database. (private, shared)
;cache_mode = private