Grafana的安裝

grafana是用于可视化大型测量数据的开源程序，他提供了强大和优雅的方式去创建、共享、浏览数据。dashboard中显示了你不同metric数据源中的数据

Granafa的安裝

1.windows下載地址：https://s3-us-west-2.amazonaws.com/grafana-releases/release/grafana-5.2.1.windows-amd64.zip (Granafa官網中提供的下載地址)

2.在本地解壓 grafana-5.2.1.windows-amd64.zip 文件，將解壓后的目錄中的 conf 文件夾中的 sample.ini 文件在當前目錄複製一份並且重新命名為 custom.ini

3.編輯custom.ini文件，將文件中的;去掉（因為；表示注釋該語句）

編輯主要是去掉一些注釋信息。去掉了【 Grafana Configuration Example】【Server】【Security 】三個模塊的注釋信息，更改結果如下：（沒做更改的信息配置文件沒複製下來）

##################### Grafana Configuration Example #####################
#
# Everything has defaults so you only need to uncomment things you want to
# change

# possible values : production, development
app_mode = production

# instance name, defaults to HOSTNAME environment variable value or hostname if HOSTNAME var is empty
instance_name = ${HOSTNAME}

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

# The ip address to bind to, empty will bind to all interfaces
http_addr =127.0.0.1

# The http port  to use
http_port = 8888

# 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:8888

# 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 =

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

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

# used for signing
secret_key = SW2YcwTIb9zpOOhoPsMm

# Auto-login remember days
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 =

# disable protection against brute force login attempts
disable_brute_force_login_protection = false

4.雙擊grafana安裝目錄下的 grafana-server.exe文件，啟動後台

5.根據手寫的端口號以及配置日期訪問grafana : http://localhost:8888 進入如下頁面

登錄的用戶名和密碼主要是看 custom.ini配置文件中的【user】模塊的配置，如果沒做更改那麼用戶名和密碼都是 admin.