CentOS7安装配置Grafana（鲲鹏ARM64）

在鲲鹏CentOS7-ARM64环境下，成功安装配置Grafana；按照本文操作，没得问题；若有问题，欢迎评论区留言或者私信本博主！
注意，本篇文章在x86_64环境下亦可使放心使用。

说明环境：

鹏城实验室开发者云平台虚拟机
https://blog.csdn.net/frdevolcqzyxynjds/article/details/105578249

首先，配置yum源

[root@pc-deeplearning-1 opt]# vim /etc/yum.repos.d/grafana.repo
[root@pc-deeplearning-1 opt]# 
[root@pc-deeplearning-1 opt]# cat /etc/yum.repos.d/grafana.repo
[grafana]
name=grafana
baseurl=https://packages.grafana.com/oss/rpm
repo_gpgcheck=1
enabled=1
gpgcheck=1
gpgkey=https://packages.grafana.com/gpg.key
sslverify=1
sslcacert=/etc/pki/tls/certs/ca-bundle.crt
[root@pc-deeplearning-1 opt]# 

然后，yum安装grafana

[root@pc-deeplearning-1 opt]# yum install grafana
Loaded plugins: fastestmirror, langpacks
Loading mirror speeds from cached hostfile
grafana/signature                                                                                                                                                                         |  488 B  00:00:00     
Retrieving key from https://packages.grafana.com/gpg.key
Importing GPG key 0x24098CB6:
 Userid     : "Grafana "
 Fingerprint: 4e40 ddf6 d76e 284a 4a67 80e4 8c8c 34c5 2409 8cb6
 From       : https://packages.grafana.com/gpg.key
Is this ok [y/N]: y
grafana/signature                                                                                                                                                                         | 2.9 kB  00:00:04 !!! 
grafana/primary_db                                                                                                                                                                        |  76 kB  00:00:03     
Resolving Dependencies
--> Running transaction check
---> Package grafana.aarch64 0:7.1.5-1 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

=================================================================================================================================================================================================================

 Package                                           Arch                                              Version                                             Repository                                         Size
=================================================================================================================================================================================================================

Installing:
 grafana                                           aarch64                                           7.1.5-1                                             grafana                                            42 M

Transaction Summary
=================================================================================================================================================================================================================

Install  1 Package

Total download size: 42 M
Installed size: 142 M
Is this ok [y/d/N]: y
Downloading packages:
warning: /var/cache/yum/aarch64/7/grafana/packages/grafana-7.1.5-1.aarch64.rpm: Header V4 RSA/SHA256 Signature, key ID 24098cb6: NOKEY=======================================- ] 4.9 MB/s |  41 MB  00:00:00 ETA 
Public key for grafana-7.1.5-1.aarch64.rpm is not installed
grafana-7.1.5-1.aarch64.rpm                                                                                                                                                               |  42 MB  00:00:10     
Retrieving key from https://packages.grafana.com/gpg.key
Importing GPG key 0x24098CB6:
 Userid     : "Grafana "
 Fingerprint: 4e40 ddf6 d76e 284a 4a67 80e4 8c8c 34c5 2409 8cb6
 From       : https://packages.grafana.com/gpg.key
Is this ok [y/N]: y
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Installing : grafana-7.1.5-1.aarch64                                                                                                                                                                       1/1 

### NOT starting on installation, please execute the following statements to configure grafana to start automatically using systemd

 sudo /bin/systemctl daemon-reload
 sudo /bin/systemctl enable grafana-server.service

### You can start grafana-server by executing

 sudo /bin/systemctl start grafana-server.service
POSTTRANS: Running script
  Verifying  : grafana-7.1.5-1.aarch64                                                                                                                                                                       1/1 

Installed:
  grafana.aarch64 0:7.1.5-1                                                                                                                                                                                      

Complete!
[root@pc-deeplearning-1 opt]#

修改grafana配置文件

[root@pc-deeplearning-1 ~]# ll /etc/grafana/grafana.ini
-rw-r-----. 1 root grafana 27260 Aug 27 18:13 /etc/grafana/grafana.ini
[root@pc-deeplearning-1 ~]#


[root@pc-deeplearning-1 ~]# vim /etc/grafana/grafana.ini
[root@pc-deeplearning-1 ~]# 

# 修改38行默认端口3000为6384

 38 http_port = 6384

根本无法访问，所以尝试使用haproxy做一个代理

下载haproxy后(yum install -y haproxy 即可)，

安装haproxy

[root@pc-deeplearning-1 ~]# yum install -y haproxy
Loaded plugins: fastestmirror, langpacks
Loading mirror speeds from cached hostfile
Resolving Dependencies
--> Running transaction check
---> Package haproxy.aarch64 0:2.0.8-1.el7 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

=================================================================================================================================================================================================================

 Package                                          Arch                                             Version                                                Repository                                        Size
=================================================================================================================================================================================================================

Installing:
 haproxy                                          aarch64                                          2.0.8-1.el7                                            kunpeng                                          1.4 M

Transaction Summary
=================================================================================================================================================================================================================

Install  1 Package

Total download size: 1.4 M
Installed size: 4.7 M
Downloading packages:
haproxy-2.0.8-1.el7.aarch64.rpm                                                                                                                                                           | 1.4 MB  00:00:01     
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Installing : haproxy-2.0.8-1.el7.aarch64                                                                                                                                                                   1/1 
  Verifying  : haproxy-2.0.8-1.el7.aarch64                                                                                                                                                                   1/1 

Installed:
  haproxy.aarch64 0:2.0.8-1.el7                                                                                                                                                                                  

Complete!
[root@pc-deeplearning-1 ~]#

修改haproxy配置文件

[root@pc-deeplearning-1 ~]# ls /etc/haproxy/haproxy.cfg 
/etc/haproxy/haproxy.cfg
[root@pc-deeplearning-1 ~]# 
[root@pc-deeplearning-1 ~]# vim /etc/haproxy/haproxy.cfg

修改配置文件


  8 global
  9 defaults
 10         timeout client          30s
 11         timeout server          30s
 12         timeout connect         30s
 13 
 14 frontend MyFrontend
 15         bind    *:6384
 16         default_backend         TransparentBack_http
 17 
 18 backend TransparentBack_http
 19         mode                    http
 20         source 0.0.0.0 usesrc client
 21         server                  MyWebServer 本地IP:Port

启动grafana-server

[root@pc-deeplearning-1 ~]# systemctl status grafana-server
● grafana-server.service - Grafana instance
   Loaded: loaded (/usr/lib/systemd/system/grafana-server.service; disabled; vendor preset: disabled)
   Active: inactive (dead)
     Docs: http://docs.grafana.org
[root@pc-deeplearning-1 ~]# 
[root@pc-deeplearning-1 ~]# systemctl start grafana-server
Job for grafana-server.service failed because a fatal signal was delivered to the control process. See "systemctl status grafana-server.service" and "journalctl -xe" for details.
[root@pc-deeplearning-1 ~]# 

启动发现失败，结果查看状态

[root@pc-deeplearning-1 ~]# systemctl status grafana-server
● grafana-server.service - Grafana instance
   Loaded: loaded (/usr/lib/systemd/system/grafana-server.service; disabled; vendor preset: disabled)
   Active: active (running) since Thu 2020-08-27 18:39:22 CST; 1min 35s ago
     Docs: http://docs.grafana.org
 Main PID: 14511 (grafana-server)
    Tasks: 22
   Memory: 51.0M
   CGroup: /system.slice/grafana-server.service
           └─14511 /usr/sbin/grafana-server --config=/etc/grafana/grafana.ini --pidfile=/var/run/grafana/grafana-server.pid --packaging=rpm cfg:default.paths.logs=/var/log/grafana cfg:default.paths.data=/va...

Aug 27 18:39:18 pc-deeplearning-1 grafana-server[14511]: t=2020-08-27T18:39:18+0800 lvl=info msg="Executing migration" logger=migrator id="add unique index user_auth_token.auth_token"
Aug 27 18:39:19 pc-deeplearning-1 grafana-server[14511]: t=2020-08-27T18:39:19+0800 lvl=info msg="Executing migration" logger=migrator id="add unique index user_auth_token.prev_auth_token"
Aug 27 18:39:20 pc-deeplearning-1 grafana-server[14511]: t=2020-08-27T18:39:20+0800 lvl=info msg="Executing migration" logger=migrator id="create cache_data table"
Aug 27 18:39:20 pc-deeplearning-1 grafana-server[14511]: t=2020-08-27T18:39:20+0800 lvl=info msg="Executing migration" logger=migrator id="add unique index cache_data.cache_key"
Aug 27 18:39:22 pc-deeplearning-1 grafana-server[14511]: t=2020-08-27T18:39:22+0800 lvl=info msg="Created default admin" logger=sqlstore user=admin
Aug 27 18:39:22 pc-deeplearning-1 grafana-server[14511]: t=2020-08-27T18:39:22+0800 lvl=info msg="Starting plugin search" logger=plugins
Aug 27 18:39:22 pc-deeplearning-1 grafana-server[14511]: t=2020-08-27T18:39:22+0800 lvl=info msg="Registering plugin" logger=plugins name="Direct Input"
Aug 27 18:39:22 pc-deeplearning-1 grafana-server[14511]: t=2020-08-27T18:39:22+0800 lvl=info msg="External plugins directory created" logger=plugins directory=/var/lib/grafana/plugins
Aug 27 18:39:22 pc-deeplearning-1 systemd[1]: Started Grafana instance.
Aug 27 18:39:22 pc-deeplearning-1 grafana-server[14511]: t=2020-08-27T18:39:22+0800 lvl=info msg="HTTP Server Listen" logger=http.server address=[::]:6384 protocol=http subUrl= socket=
[root@pc-deeplearning-1 ~]# 

开机自启grafana-server

[root@pc-deeplearning-1 ~]# systemctl enable grafana-server
Created symlink from /etc/systemd/system/multi-user.target.wants/grafana-server.service to /usr/lib/systemd/system/grafana-server.service.
[root@pc-deeplearning-1 ~]# 

[root@pc-deeplearning-1 ~]# ps -ef | grep grafana
grafana  14511     1  0 18:39 ?        00:00:01 /usr/sbin/grafana-server --config=/etc/grafana/grafana.ini --pidfile=/var/run/grafana/grafana-server.pid --packaging=rpm cfg:default.paths.logs=/var/log/grafana cfg:default.paths.data=/var/lib/grafana cfg:default.paths.plugins=/var/lib/grafana/plugins cfg:default.paths.provisioning=/etc/grafana/provisioning
root     14565 14245  0 18:42 pts/0    00:00:00 grep --color=auto grafana
[root@pc-deeplearning-1 ~]# 

浏览器访问公网 ip:port

成功进入登录界面

输入初始用户名密码（均为amdin）
登录成功，修改初始密码

之后就可以愉快的玩耍了

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参考：

官方文档：https://grafana.com/docs/grafana/latest/installation/rpm/

简书：https://www.jianshu.com/p/7e7e0d06709b

博客园：https://www.cnblogs.com/xiao987334176/p/11944558.html

csdn博客：https://blog.csdn.net/weixin_34210740/article/details/94109863

简书：https://www.jianshu.com/p/47ac39c7f5a3

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