opensensemap/osem_notify
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fixes

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- improved log levels
- less error prone float string parsing
- TODOs for more & better measurement_faulty checks
- go fmt
This commit is contained in:
Norwin 2019-02-11 00:15:45 +01:00
parent 17c80cecab
commit 8e1cf7ed38
11 changed files with 39 additions and 28 deletions
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6
cmd/cmd_root.go
View file

@ -101,9 +101,9 @@ var configHelpCmd = &cobra.Command{
}
var rootCmd = &cobra.Command{
Use: "osem_notify",
Short: "Root command displaying help",
Long: "Run healthchecks and send notifications for boxes on opensensemap.org",
Use: "osem_notify",
Short: "Root command displaying help",
Long: "Run healthchecks and send notifications for boxes on opensensemap.org",
Version: "1.3.0",
PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
// set up logger

10
cmd/shared.go
View file

@ -93,14 +93,14 @@ func checkAndNotify(boxIds []string) error {
}
var ( // values are set during cli flag parsing of checkAllCmd & watchAllCmd
date string
exposure string
grouptag string
model string
date string
exposure string
grouptag string
model string
phenomenon string
)
func parseBoxFilters () core.BoxFilters {
func parseBoxFilters() core.BoxFilters {
filters := core.BoxFilters{}
if date != "" {
filters.Date = date // TODO: parse date & format as ISO date?

4
core/checkrunner.go
View file

@ -86,7 +86,7 @@ func (results BoxCheckResults) Log() {
}
func CheckBoxes(boxLocalConfs map[string]*NotifyConfig, osem *OsemClient) (BoxCheckResults, error) {
log.Debug("Checking notifications for ", len(boxLocalConfs), " box(es)")
log.Info("Checking notifications for ", len(boxLocalConfs), " box(es)")
results := BoxCheckResults{}
errs := []string{}
@ -94,7 +94,7 @@ func CheckBoxes(boxLocalConfs map[string]*NotifyConfig, osem *OsemClient) (BoxCh
// @TODO: check boxes in parallel, capped at 5 at once. and/or rate limit?
for boxId, localConf := range boxLocalConfs {
boxLogger := log.WithField("boxId", boxId)
boxLogger.Info("checking box for events")
boxLogger.Debug("checking box for events")
box, res, err := checkBox(boxId, localConf, osem)
if err != nil {

11
core/healthcheck_measurement_faulty.go
View file

@ -2,7 +2,8 @@ package core
import (
"fmt"
"strconv"
"github.com/noerw/osem_notify/utils"
)
var checkMeasurementFaulty = checkType{
@ -20,7 +21,7 @@ var checkMeasurementFaulty = checkType{
Status: CheckOk,
}
val, err := strconv.ParseFloat(s.LastMeasurement.Value, 64)
val, err := utils.ParseFloat(s.LastMeasurement.Value)
if err != nil {
return result, err
}
@ -42,8 +43,10 @@ type faultyValue struct {
}
var faultyVals = map[faultyValue]bool{
// @TODO: add UV & light sensor: check for 0 if not sunset based on boxlocation
// @TODO: add BME280 and other sensors..
faultyValue{sensor: "BMP280", val: 0.0}: true,
faultyValue{sensor: "HDC1008", val: 0.0}: true,
faultyValue{sensor: "HDC1008", val: 0.0}: true, // @FIXME: check should be on luftfeuchte only!
faultyValue{sensor: "HDC1008", val: -40}: true,
faultyValue{sensor: "SDS 011", val: 0.0}: true,
faultyValue{sensor: "SDS 011", val: 0.0}: true, // @FIXME: 0.0 seems to be a correct value, need to check over longer periods
}

7
core/healthcheck_measurement_minmax.go
View file

@ -2,7 +2,8 @@ package core
import (
"fmt"
"strconv"
"github.com/noerw/osem_notify/utils"
)
const (
@ -36,12 +37,12 @@ func validateMeasurementMinMax(e NotifyEvent, s Sensor, b Box) (CheckResult, err
Status: CheckOk,
}
thresh, err := strconv.ParseFloat(e.Threshold, 64)
thresh, err := utils.ParseFloat(e.Threshold)
if err != nil {
return result, err
}
val, err := strconv.ParseFloat(s.LastMeasurement.Value, 64)
val, err := utils.ParseFloat(s.LastMeasurement.Value)
if err != nil {
return result, err
}

2
core/healthchecks.go
View file

@ -84,7 +84,7 @@ func (box Box) RunChecks() ([]CheckResult, error) {
result, err := checker.checkFunc(event, s, box)
if err != nil {
boxLogger.Errorf("error checking event %s", event.Type)
boxLogger.Errorf("error checking event %s: %v", event.Type, err)
}
results = append(results, result)

5
core/notifier_email.go
View file

@ -65,11 +65,12 @@ func (n EmailNotifier) Submit(notification Notification) error {
from := viper.GetString("email.from")
body := fmt.Sprintf(
"From: openSenseMap Notifier <%s>\nDate: %s\nSubject: %s\nContent-Type: text/plain; charset=\"utf-8\"\n\n%s",
"From: openSenseMap Notifier <%s>\nDate: %s\nSubject: %s\nContent-Type: text/plain; charset=\"utf-8\"\n\n%s%s",
from,
time.Now().Format(time.RFC1123Z),
notification.Subject,
notification.Body)
notification.Body,
"\n\n--\nSent automatically by osem_notify (https://github.com/noerw/osem_notify)")
// Connect to the server, authenticate, set the sender and recipient,
// and send the email all in one step.

8
core/notifier_slack.go
View file

@ -11,8 +11,8 @@ import (
var slackClient = sling.New().Client(&http.Client{})
var notificationColors = map[string]string {
CheckOk: "#00ff00",
var notificationColors = map[string]string{
CheckOk: "#00ff00",
CheckErr: "#ff0000",
}
@ -47,9 +47,9 @@ func (n SlackNotifier) New(config TransportConfig) (AbstractNotifier, error) {
func (n SlackNotifier) Submit(notification Notification) error {
message := &SlackMessage{
Username: "osem_notify box healthcheck",
Username: "osem_notify box healthcheck",
Text: notification.Subject,
Attachments: []SlackAttachment{ { notification.Body, notificationColors[notification.Status] } },
Attachments: []SlackAttachment{{notification.Body, notificationColors[notification.Status]}},
}
req, err := slackClient.Post(n.webhook).BodyJSON(message).Request()

6
core/notifiers.go
View file

@ -139,7 +139,7 @@ func ComposeNotification(box *Box, checks []CheckResult) Notification {
resolved string
resolvedList string
errList string
status string
status string
)
if len(resolvedTexts) != 0 {
resolvedList = fmt.Sprintf("Resolved issue(s):\n\n%s\n\n", strings.Join(resolvedTexts, "\n"))
@ -153,9 +153,9 @@ func ComposeNotification(box *Box, checks []CheckResult) Notification {
}
return Notification{
Status: status,
Status: status,
Subject: fmt.Sprintf("Issues %swith your box \"%s\" on opensensemap.org!", resolved, box.Name),
Body: fmt.Sprintf("A check at %s identified the following updates for your box \"%s\":\n\n%s%sYou may visit https://opensensemap.org/explore/%s for more details.\n\n--\nSent automatically by osem_notify (https://github.com/noerw/osem_notify)",
Body: fmt.Sprintf("A check at %s identified the following updates for your box \"%s\":\n\n%s%sYou may visit https://opensensemap.org/explore/%s for more details.",
time.Now().Round(time.Minute), box.Name, errList, resolvedList, box.Id),
}
}

2
core/osem_api.go
View file

@ -9,7 +9,7 @@ import (
)
type OsemError struct {
Code int `json:"code"`
Code string `json:"code"`
Message string `json:"message"`
}

6
utils/config.go
View file

@ -3,6 +3,8 @@ package utils
import (
"os"
"path"
"strconv"
"strings"
log "github.com/sirupsen/logrus"
"github.com/spf13/viper"
@ -70,3 +72,7 @@ func PrintConfig() {
func printKV(key, val interface{}) {
log.Debugf("%20s: %v", key, val)
}
func ParseFloat(val string) (float64, error) {
return strconv.ParseFloat(strings.TrimSpace(val), 64)
}