89 lines
4.2 KiB
Go
89 lines
4.2 KiB
Go
package poller
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/*
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I consider this file the pinacle example of how to allow a Go application to be configured from a file.
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You can put your configuration into any file format: XML, YAML, JSON, TOML, and you can override any
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struct member using an environment variable. The Duration type is also supported. All of the Config{}
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and Duration{} types and methods are reusable in other projects. Just adjust the data in the struct to
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meet your app's needs. See the New() procedure and Start() method in start.go for example usage.
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*/
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import (
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"sync"
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"time"
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"github.com/davidnewhall/unifi-poller/pkg/influxunifi"
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"github.com/spf13/pflag"
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"golift.io/config"
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"golift.io/unifi"
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)
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// Version is injected by the Makefile
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var Version = "development"
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const (
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// App defaults in case they're missing from the config.
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appName = "unifi-poller"
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defaultInterval = 30 * time.Second
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defaultInfluxDB = "unifi"
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defaultInfluxUser = "unifi"
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defaultInfluxPass = "unifi"
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defaultInfluxURL = "http://127.0.0.1:8086"
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defaultUnifiUser = "influx"
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defaultUnifiURL = "https://127.0.0.1:8443"
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defaultHTTPListen = "0.0.0.0:9130"
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)
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// ENVConfigPrefix is the prefix appended to an env variable tag
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// name before retrieving the value from the OS.
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const ENVConfigPrefix = "UP"
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// UnifiPoller contains the application startup data, and auth info for UniFi & Influx.
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type UnifiPoller struct {
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Influx *influxunifi.InfluxUnifi
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Flag *Flag
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Config *Config
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LastCheck time.Time
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sync.Mutex // locks the Unifi struct member when re-authing to unifi.
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}
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// Flag represents the CLI args available and their settings.
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type Flag struct {
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ConfigFile string
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DumpJSON string
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ShowVer bool
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*pflag.FlagSet
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}
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// Controller represents the configuration for a UniFi Controller.
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// Each polled controller may have its own configuration.
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type Controller struct {
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VerifySSL bool `json:"verify_ssl" toml:"verify_ssl" xml:"verify_ssl" yaml:"verify_ssl"`
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SaveIDS bool `json:"save_ids" toml:"save_ids" xml:"save_ids" yaml:"save_ids"`
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SaveSites bool `json:"save_sites,omitempty" toml:"save_sites,omitempty" xml:"save_sites" yaml:"save_sites"`
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Name string `json:"name" toml:"name" xml:"name,attr" yaml:"name"`
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User string `json:"user,omitempty" toml:"user,omitempty" xml:"user" yaml:"user"`
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Pass string `json:"pass,omitempty" toml:"pass,omitempty" xml:"pass" yaml:"pass"`
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URL string `json:"url,omitempty" toml:"url,omitempty" xml:"url" yaml:"url"`
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Sites []string `json:"sites,omitempty" toml:"sites,omitempty" xml:"sites" yaml:"sites"`
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Unifi *unifi.Unifi `json:"-" toml:"-" xml:"-" yaml:"-"`
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}
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// Config represents the data needed to poll a controller and report to influxdb.
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// This is all of the data stored in the config file.
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// Any with explicit defaults have omitempty on json and toml tags.
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type Config struct {
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Interval config.Duration `json:"interval,omitempty" toml:"interval,omitempty" xml:"interval" yaml:"interval"`
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Debug bool `json:"debug" toml:"debug" xml:"debug" yaml:"debug"`
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Quiet bool `json:"quiet,omitempty" toml:"quiet,omitempty" xml:"quiet" yaml:"quiet"`
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InfxBadSSL bool `json:"influx_insecure_ssl" toml:"influx_insecure_ssl" xml:"influx_insecure_ssl" yaml:"influx_insecure_ssl"`
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Mode string `json:"mode" toml:"mode" xml:"mode" yaml:"mode"`
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HTTPListen string `json:"http_listen" toml:"http_listen" xml:"http_listen" yaml:"http_listen"`
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Namespace string `json:"namespace" toml:"namespace" xml:"namespace" yaml:"namespace"`
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InfluxURL string `json:"influx_url,omitempty" toml:"influx_url,omitempty" xml:"influx_url" yaml:"influx_url"`
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InfluxUser string `json:"influx_user,omitempty" toml:"influx_user,omitempty" xml:"influx_user" yaml:"influx_user"`
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InfluxPass string `json:"influx_pass,omitempty" toml:"influx_pass,omitempty" xml:"influx_pass" yaml:"influx_pass"`
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InfluxDB string `json:"influx_db,omitempty" toml:"influx_db,omitempty" xml:"influx_db" yaml:"influx_db"`
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Controllers []Controller `json:"controller,omitempty" toml:"controller,omitempty" xml:"controller" yaml:"controller"`
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}
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