【附12】grafana配置文件

一、配置文件位置

• /usr/local/opt/grafana/share/grafana/default.ini
• /usr/local/etc/grafana/grafana.ini

二、init格式

1、注释：

• 以";"开头，不管多长或多短，独占一行

三、配置文件调用顺序

1、grafana启动时，首先会调用/usr/local/opt/grafana/share/grafana/default.ini（定义了默认的启动信息）

2、之后会调用我们写的--config所指向的配置文件（默认为/usr/local/etc/grafana/grafana.ini）,所以通过该文件我们可以覆盖default.ini的配置。

四、完整文件及注释

##################### Grafana Configuration Example #####################
# use "--config" to specified via command line
# Everything has defaults so you only need to uncomment（解开注释，去掉";"） things you want to
# change

# possible values : production, development
app_mode = production

# grafana-server instance name, defaults to HOSTNAME environment variable value or hostname if HOSTNAME var is empty
# Used in logging and internal metrics and in clustering info
# use "echo ${HOSTNAME}" to view ${HOSTNAME} name
instance_name = ${HOSTNAME}

#################################### Paths ####################################
[paths]
# Path to where grafana can store temp files, sessions, and the sqlite3 db (if that is used)
# use "cfg:default.paths.data" to specified via command line
data = /usr/local/var/lib/grafana
#
# Directory where grafana can store logs
# use "cfg:default.paths.logs" to specified via command line
logs = /usr/local/var/log/grafana
#
# Directory where grafana will automatically scan and look for plugins
# use "cfg:default.paths.plugins" to specified via command line
plugins = /usr/local/var/lib/grafana/plugins

#################################### Server ####################################
[server]
# Protocol (http or https)
protocol = http

The ip address to bind to, empty will bind to all interfaces
http_addr = 192.168.20.237

# The http port  to use, defaults to 3000
http_port = 3000

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

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

# The full public facing url
root_url = %(protocol)s://%(domain)s:%(http_port)s/

# Log web requests
;router_logging = false

# the path relative working path(The path to the directory where the front end files (HTML, JS, and CSS files))
static_root_path = public

# enable gzip
;enable_gzip = false

# https certs & key file(if protocol is set to https)
;cert_file =
;cert_key =

#################################### Database ####################################
[database]
# Grafana needs a database to store users and dashboards (and other things)
# Either "mysql", "postgres" or "sqlite3"(default), it's your choice
;type = sqlite3
# host : Only applicable to MySQL or Postgres. Includes IP or hostname and port
;host = 127.0.0.1:3306
# The name of the Grafana database
;name = grafana
;user = root
;password =

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

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

#################################### Session ####################################
[session]
# Either "memory", "file", "redis", "mysql", "postgres", default is "file"
provider = file

# Provider config options
# memory: not have any config yet
# file: session dir path, is relative to grafana data_path
# redis: config like redis server e.g. `addr=127.0.0.1:6379,pool_size=100,db=grafana`
# mysql: go-sql-driver/mysql dsn config string, e.g. `user:password@tcp(127.0.0.1:3306)/database_name`
# postgres: user=a password=b host=localhost port=5432 dbname=c sslmode=disable
;provider_config = sessions

# Session cookie name
cookie_name = grafana_sess

# If you use session in https only, default is false
;cookie_secure = false

# Session life time, default is 86400（in seconds，24h）
session_life_time = 86400

#################################### Analytics ####################################
[analytics]
# Server reporting, sends usage counters to stats.grafana.org every 24 hours.
# No ip addresses are being tracked, only simple counters to track
# running instances, dashboard and error counts. It is very helpful to us.
# Change this option to false to disable reporting.
reporting_enabled = true

# Set to false to disable all checks to https://grafana.net
# for new vesions (grafana itself and plugins), check is used
# in some UI views to notify that grafana or plugin update exists
# This option does not cause any auto updates, nor send any information
# only a GET request to http://grafana.net to get latest versions
check_for_updates = true

# Google Analytics universal tracking code, only enabled if you specify an id here
;google_analytics_ua_id =

#################################### Security ####################################
[security]
# default admin user, created on startup
;admin_user = admin
admin_user = zhaojigang

# default admin password, can be changed before first start of grafana,  or in profile settings
;admin_password = admin
admin_password = zhaojigang

# used for signing(Used for signing keep me logged in / remember me cookies)
;secret_key = SW2YcwTIb9zpOOhoPsMm

# Auto-login remember days(The number of days the keep me logged in / remember me cookie lasts)
login_remember_days = 7
;cookie_username = grafana_user
;cookie_remember_name = grafana_remember

# disable gravatar profile images
;disable_gravatar = false

# data source proxy whitelist (ip_or_domain:port separated by spaces)
;data_source_proxy_whitelist =

[snapshots]
# snapshot sharing options
;external_enabled = true
;external_snapshot_url = https://snapshots-origin.raintank.io
;external_snapshot_name = Publish to snapshot.raintank.io

#################################### Users ####################################
[users]
# disable user signup / registration(Set to false to prohibit users from being able to sign up / create user accounts. Defaults to true. The admin user
# can still create users from the Grafana Admin Pages)
allow_sign_up = true

# Allow non admin users to create organizations(Set to false to prohibit users from creating new organizations)
;allow_org_create = true

# Set to true to automatically assign new users to the default organization (id 1)
;auto_assign_org = true

# Default role new users will be automatically assigned (if disabled above is set to true)
# other valid options are Admin and Editor and Read-Only Editor
auto_assign_org_role = Viewer

# Background text for the user field on the login page
;login_hint = email or username

# Default UI theme ("dark" or "light")
;default_theme = dark

#################################### Anonymous Auth ##########################
[auth.anonymous]
# enable anonymous access
;enabled = false

# specify organization name that should be used for anonymous users
;org_name = Main Org.

# Specify role for anonymous users. Defaults to Viewer, other valid options are Editor and Admin
;org_role = Viewer

#################################### Github Auth ##########################
[auth.github]
;enabled = false
;allow_sign_up = false
;client_id = some_id
;client_secret = some_secret
;scopes = user:email,read:org
;auth_url = https://github.com/login/oauth/authorize
;token_url = https://github.com/login/oauth/access_token
;api_url = https://api.github.com/user
;team_ids =
;allowed_organizations =

#################################### Google Auth ##########################
[auth.google]
;enabled = false
;allow_sign_up = false
;client_id = some_client_id
;client_secret = some_client_secret
;scopes = https://www.googleapis.com/auth/userinfo.profile https://www.googleapis.com/auth/userinfo.email
;auth_url = https://accounts.google.com/o/oauth2/auth
;token_url = https://accounts.google.com/o/oauth2/token
;api_url = https://www.googleapis.com/oauth2/v1/userinfo
;allowed_domains =

#################################### Auth Proxy ##########################
[auth.proxy]
;enabled = false
;header_name = X-WEBAUTH-USER
;header_property = username
;auto_sign_up = true

#################################### Basic Auth ##########################
[auth.basic]
;enabled = true

#################################### Auth LDAP ##########################
[auth.ldap]
;enabled = false
;config_file = /etc/grafana/ldap.toml

#################################### SMTP / Emailing ##########################
[smtp]
;enabled = false
;host = localhost:25
;user =
;password =
;cert_file =
;key_file =
;skip_verify = false
;from_address = admin@grafana.localhost

[emails]
;welcome_email_on_sign_up = false

#################################### Logging ##########################
[log]
# Either "console", "file", "syslog". Default is console and  file
# Use space to separate multiple modes, e.g. "console file"
;mode = console, file

# Either "trace", "debug", "info", "warn", "error", "critical", default is "info"
;level = info

# For "console" mode only
[log.console]
;level =

# log line format, valid options are text, console and json
;format = console

# For "file" mode only
[log.file]
;level =

# log line format, valid options are text, console and json
;format = text

# This enables automated log rotate(switch of following options), default is true
;log_rotate = true

# Max line number of single file, default is 1000000
;max_lines = 1000000

# Max size shift of single file, default is 28 means 1 << 28, 256MB
;max_size_shift = 28

# Segment log daily, default is true
;daily_rotate = true

# Expired days of log file(delete after max days), default is 7
;max_days = 7

[log.syslog]
;level =

# log line format, valid options are text, console and json
;format = text

# Syslog network type and address. This can be udp, tcp, or unix. If left blank, the default unix endpoints will be used.
;network =
;address =

# Syslog facility. user, daemon and local0 through local7 are valid.
;facility =

# Syslog tag. By default, the process' argv[0] is used.
;tag =

#################################### AMQP Event Publisher ##########################
[event_publisher]
;enabled = false
;rabbitmq_url = amqp://localhost/
;exchange = grafana_events

;#################################### Dashboard JSON files ##########################
[dashboards.json]
;enabled = false
;path = /var/lib/grafana/dashboards

#################################### Internal Grafana Metrics ##########################
# Metrics available at HTTP API Url /api/metrics
[metrics]
# Disable / Enable internal metrics
enabled           = true

# Publish interval(Flush/Write interval when sending metrics to external TSDB.)
;interval_seconds  = 10

# Include this section if you want to send internal Grafana metrics to Graphite
; [metrics.graphite]
; address = localhost:2003
; prefix = prod.grafana.%(instance_name)s.

#################################### Internal Grafana Metrics ##########################
# Url used to to import dashboards directly from Grafana.net
[grafana_net]
url = https://grafana.net

注意：grafana的管理员只是在第一次启动时设置一次，之后无法再进行设置 。

所以，上边的admin_user=zhaojigang admin_password=zhaojigang如果不是第一次启动之前设置的，那么就是不起作用的

https://github.com/grafana/grafana/issues/6156

或者：参考：https://my.oschina.net/guol/blog/515126