open-falcon falcon-api 服务搭建

最新推荐文章于 2024-05-12 09:38:53 发布

Terry_Tsang

最新推荐文章于 2024-05-12 09:38:53 发布

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分类专栏： open-falcon 文章标签： open-falcon falcon-api

本文链接：https://blog.youkuaiyun.com/signmem/article/details/108083132

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目的

部署 falcon-api
api 提供一系列接口
提供了用户，模板，组件， agent 间的交互

版本修改

modules/api/config/g.go

const (
        VERSION = "20200818"
)

编译

# make api
go build -o bin/api/falcon-api ./modules/api

创建目录

mkdir /apps/svr/falcon-plus/api/{bin,logs,data,config} -p

配置文件

/apps/svr/falcon-plus/api/config/cfg.json

{
        "log_level": "info",
        "db": {
                "faclon_portal": "falcon:falcontest@tcp(ns-yun-020021.133.com:3306)/falcon_portal?charset=utf8&parseTime=True&loc=Local",
                "graph": "falcon:falcontest@tcp(ns-yun-020021.133.com:3306)/graph?charset=utf8&parseTime=True&loc=Local",
                "uic": "falcon:falcontest@tcp(ns-yun-020021.133.com:3306)/uic?charset=utf8&parseTime=True&loc=Local",
                "dashboard": "falcon:falcontest@tcp(ns-yun-020021.133.com:3306)/dashboard?charset=utf8&parseTime=True&loc=Local",
                "alarms": "falcon:falcontest@tcp(ns-yun-020021.133.com:3306)/alarms?charset=utf8&parseTime=True&loc=Local",
                "db_bug": true
        },
        "graphs": {
                "cluster": {
                        "graph-00" : "xx.xxx.xx.21:6070",
                        "graph-01" : "xx.xxx.xx.22:6070",
                        "graph-02" : "xx.xxx.xx.23:6070",
                        "graph-03" : "xx.xxx.xx.24:6070"
                },
                "max_conns": 100,
                "max_idle": 100,
                "conn_timeout": 1000,
                "call_timeout": 5000,
                "numberOfReplicas": 500
        },
        "metric_list_file": "/apps/svr/falcon-plus/api/data/metric",
        "web_port": "0.0.0.0:8080",
        "dashboard": "http://falcon-dashboard.133.com/",
        "access_control": true,
        "salt": "pleaseinputwhichyouareusingnow",
        "skip_auth": false,
        "default_token": "default-token-used-in-server-side",
        "gen_doc": false,
        "gen_doc_path": "doc/module.html"
}

启动测试

# /apps/svr/falcon-plus/api/bin/falcon-api -c /apps/svr/falcon-plus/api/config/cfg.json
INFO[0000] graph.Start ok

启动文件

/usr/lib/systemd/system/falcon-api.service

[Unit]
Description=falcon api
After=network-online.target
Before=shutdown.target


[Service]
Type=simple
User=apps
Group=apps
LimitNOFILE=65535
ExecStart=/apps/svr/falcon-plus/api/bin/falcon-api -c /apps/svr/falcon-plus/api/config/cfg.json
Restart=always
StandardOutput=journal

启动服务

[root@ns-yun-020026 api]# systemctl daemon-reload
[root@ns-yun-020026 api]# systemctl start falcon-api
[root@ns-yun-020026 api]# systemctl status falcon-api
● falcon-api.service - falcon api
   Loaded: loaded (/usr/lib/systemd/system/falcon-api.service; static; vendor preset: disabled)
   Active: active (running) since Tue 2020-08-18 17:16:55 CST; 3s ago
 Main PID: 10630 (falcon-api)
   CGroup: /system.slice/falcon-api.service
           └─10630 /apps/svr/falcon-plus/api/bin/falcon-api -c /apps/svr/falcon-plus/api/config/cfg.json
Aug 18 17:16:55 ns-yun-020026.133.com systemd[1]: Started falcon api.
Aug 18 17:16:55 ns-yun-020026.133.com systemd[1]: Starting falcon api...
Aug 18 17:16:55 ns-yun-020026.133.com falcon-api[10630]: time="2020-08-18T17:16:55+08:00" level=info msg="graph.Start ok"