From 2a9df9a9dbd3a3a4ac7663f334b8d828f748f38b Mon Sep 17 00:00:00 2001 From: phoenix Date: Wed, 31 May 2023 22:00:33 +0200 Subject: [PATCH] Add influxdb Adds influxdb data push --- cmd/smartbridge/config.go | 22 +++++++-- cmd/smartbridge/influxdb.go | 31 +++++++++++++ cmd/smartbridge/main.go | 19 +++++++- cmd/smartbridge/smartbridge.go | 2 + go.mod | 6 ++- go.sum | 82 +++++++++++++++++++++++++++++++++- smartbridge.yml.example | 9 +++- 7 files changed, 162 insertions(+), 9 deletions(-) create mode 100644 cmd/smartbridge/influxdb.go diff --git a/cmd/smartbridge/config.go b/cmd/smartbridge/config.go index 2fa40eb..fc5b1aa 100644 --- a/cmd/smartbridge/config.go +++ b/cmd/smartbridge/config.go @@ -7,10 +7,11 @@ import ( ) type Config struct { - Remote string `yaml:"remote"` // Remote IP address of the Smartbridge - Mqtt MqttConfig `yaml:"mqtt"` // mqtt configuration - Delay int `yaml:"delay"` - Verbose bool `yaml:"verbose"` + Remote string `yaml:"remote"` // Remote IP address of the Smartbridge + Mqtt MqttConfig `yaml:"mqtt"` // mqtt configuration + Influx InfluxConfig `yaml:"influxdb"` // InfluxDB configuration + Delay int `yaml:"delay"` + Verbose bool `yaml:"verbose"` } type MqttConfig struct { @@ -22,6 +23,14 @@ type MqttConfig struct { Password string `yaml:"password"` } +type InfluxConfig struct { + URL string `yaml:"url"` + Token string `yaml:"token"` + Organization string `yaml:"organization"` + Bucket string `yaml:"bucket"` + Measurement string `yaml:"measurement"` +} + var cf Config func (cf *Config) SetDefaults() { @@ -33,6 +42,11 @@ func (cf *Config) SetDefaults() { cf.Mqtt.topic = "home/power" cf.Mqtt.Username = "" cf.Mqtt.Password = "" + cf.Influx.URL = "" + cf.Influx.Token = "" + cf.Influx.Organization = "home" + cf.Influx.Bucket = "home" + cf.Influx.Measurement = "power" } func (cf *Config) LoadYAML(filename string) error { diff --git a/cmd/smartbridge/influxdb.go b/cmd/smartbridge/influxdb.go new file mode 100644 index 0000000..e8ad962 --- /dev/null +++ b/cmd/smartbridge/influxdb.go @@ -0,0 +1,31 @@ +package main + +import ( + "context" + "time" + + influxdb2 "github.com/influxdata/influxdb-client-go/v2" +) + +type InfluxDB struct { + client influxdb2.Client +} + +func ConnectInfluxDB(remote string, token string) (InfluxDB, error) { + ret := InfluxDB{} + ret.client = influxdb2.NewClient(remote, token) + _, err := ret.client.Ping(context.Background()) + return ret, err +} + +// Ping the InfluxDB server +func (influx *InfluxDB) Ping() (bool, error) { + return influx.client.Ping(context.Background()) +} + +// Write arbitrary measurement into the database +func (influx *InfluxDB) Write(org string, bucket string, measurement string, tags map[string]string, fields map[string]interface{}) error { + writeAPI := influx.client.WriteAPIBlocking(org, bucket) + point := influxdb2.NewPoint(measurement, tags, fields, time.Now()) + return writeAPI.WritePoint(context.Background(), point) +} diff --git a/cmd/smartbridge/main.go b/cmd/smartbridge/main.go index d296fdd..7fb2af9 100644 --- a/cmd/smartbridge/main.go +++ b/cmd/smartbridge/main.go @@ -9,6 +9,7 @@ import ( ) var mqtt_c Mqtt +var influx InfluxDB func registerTerminationSignal() { sigs := make(chan os.Signal, 1) @@ -52,6 +53,14 @@ func main() { os.Exit(101) } + if cf.Influx.URL != "" { + influx, err = ConnectInfluxDB(cf.Influx.URL, cf.Influx.Token) + if err != nil { + fmt.Fprintf(os.Stderr, "influxdb error: %s\n", err) + os.Exit(1) + } + } + registerTerminationSignal() fmt.Println("smartbridge SBWF3102 reader") for true { @@ -69,7 +78,15 @@ func main() { fmt.Println(data) } mqtt_c.Publish("home/power", data) + + if cf.Influx.URL != "" { + tags := map[string]string{"unit": "W"} + fields := map[string]interface{}{"value": reading.Electricity.Power.Current.Value, "min": reading.Electricity.Power.Minimun.Value, "max": reading.Electricity.Power.Maximum.Value} + if err := influx.Write(cf.Influx.Organization, cf.Influx.Bucket, cf.Influx.Measurement, tags, fields); err != nil { + fmt.Fprintf(os.Stderr, "influxdb error: %s\n", err) + } + } } - time.Sleep(5 * time.Second) + time.Sleep(time.Second * time.Duration(cf.Delay)) } } diff --git a/cmd/smartbridge/smartbridge.go b/cmd/smartbridge/smartbridge.go index 2b4cb4a..f06f99f 100644 --- a/cmd/smartbridge/smartbridge.go +++ b/cmd/smartbridge/smartbridge.go @@ -46,5 +46,7 @@ func ReadSmartbridge(remote string) (Reading, error) { return reading, err } err = json.Unmarshal(buf, &reading) + // Invert power so that negative = usage, positive = production + reading.Electricity.Power.Current.Value = -reading.Electricity.Power.Current.Value return reading, err } diff --git a/go.mod b/go.mod index 752e3ab..9585c1f 100644 --- a/go.mod +++ b/go.mod @@ -4,11 +4,15 @@ go 1.20 require ( github.com/eclipse/paho.mqtt.golang v1.4.2 + github.com/influxdata/influxdb-client-go/v2 v2.12.3 gopkg.in/yaml.v2 v2.4.0 ) require ( + github.com/deepmap/oapi-codegen v1.8.2 // indirect github.com/gorilla/websocket v1.4.2 // indirect - golang.org/x/net v0.0.0-20200425230154-ff2c4b7c35a0 // indirect + github.com/influxdata/line-protocol v0.0.0-20200327222509-2487e7298839 // indirect + github.com/pkg/errors v0.9.1 // indirect + golang.org/x/net v0.7.0 // indirect golang.org/x/sync v0.0.0-20210220032951-036812b2e83c // indirect ) diff --git a/go.sum b/go.sum index b7ac04d..c672778 100644 --- a/go.sum +++ b/go.sum @@ -1,16 +1,94 @@ +github.com/cyberdelia/templates v0.0.0-20141128023046-ca7fffd4298c/go.mod h1:GyV+0YP4qX0UQ7r2MoYZ+AvYDp12OF5yg4q8rGnyNh4= +github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= +github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/deepmap/oapi-codegen v1.8.2 h1:SegyeYGcdi0jLLrpbCMoJxnUUn8GBXHsvr4rbzjuhfU= +github.com/deepmap/oapi-codegen v1.8.2/go.mod h1:YLgSKSDv/bZQB7N4ws6luhozi3cEdRktEqrX88CvjIw= 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v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw= +golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= -gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM= +golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= +golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= +golang.org/x/time v0.0.0-20201208040808-7e3f01d25324/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= +golang.org/x/time v0.0.0-20210220033141-f8bda1e9f3ba/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= +golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20191125144606-a911d9008d1f/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= +golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY= +gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= +gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY= gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ= +gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= diff --git a/smartbridge.yml.example b/smartbridge.yml.example index 97d72cd..79e9a13 100644 --- a/smartbridge.yml.example +++ b/smartbridge.yml.example @@ -11,4 +11,11 @@ mqtt: clientid: "smartbridge" topic: "home/power" username: "" - password: "" \ No newline at end of file + password: "" + +influxdb: + url: "http://localhost:8086" + token: "" + organization: "home" + bucket: "home" + measurement: "power" \ No newline at end of file