major: remove slack context
This commit is contained in:
parent
8adfa89575
commit
4e2a9a4b89
GPG Key ID:
7DD45520C01CD85D
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@ -11,14 +11,12 @@ import (
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"github.com/digitalocean/godo"
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log "github.com/sirupsen/logrus"
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"github.com/slack-go/slack"
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)
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const createdAtFormat = "2006-01-02T15:04:05Z"
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type snapshotterContext struct {
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DoContext *DigitalOceanContext
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SlackContext *SlackContext
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DoContext *DigitalOceanContext
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}
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func initLogging() {
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@ -36,19 +34,19 @@ func main() {
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DOToken, present := os.LookupEnv("DO_TOKEN")
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if present == false {
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if !present {
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log.Fatal("Missing enviroment variable \"DO_TOKEN\"")
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}
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volumesEnv, present := os.LookupEnv("DO_VOLUMES")
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if present == false {
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if !present {
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log.Fatal("Missing enviroment variable \"DO_VOLUMES\"")
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}
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snapshotCountEnv, present := os.LookupEnv("DO_SNAPSHOT_COUNT")
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if present == false {
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if !present {
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log.Fatal("Missing enviroment variable \"DO_SNAPSHOT_COUNT\"")
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}
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@ -58,29 +56,11 @@ func main() {
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log.Fatal("Enviroment variable \"DO_SNAPSHOT_COUNT\" is not an integer")
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}
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slackEnv := os.Getenv("SLACK_TOKEN")
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var slackContext *SlackContext = nil
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if slackEnv != "" {
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channelID, present := os.LookupEnv("SLACK_CHANNEL_ID")
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if present == false {
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log.Fatal("Missing enviroment variable \"SLACK_CHANNEL_ID\"")
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}
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slackContext = &SlackContext{
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client: slack.New(slackEnv),
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channelID: channelID,
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}
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}
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ctx := snapshotterContext{
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DoContext: &DigitalOceanContext{
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client: godo.NewFromToken(DOToken),
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ctx: context.TODO(),
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},
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SlackContext: slackContext,
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}
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volumeIDs := strings.Split(volumesEnv, ",")
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@ -95,6 +75,7 @@ func main() {
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VolumeID: volume.ID,
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Name: time.Now().Format("2006-01-02T15:04:05"),
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})
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if err != nil {
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handleError(ctx, err, true)
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}
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@ -103,6 +84,10 @@ func main() {
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snapshots, _, err := ctx.DoContext.ListSnapshots(volume.ID, nil)
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if err != nil {
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handleError(ctx, err, true)
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}
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snapshotLength := len(snapshots)
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if snapshotLength > snapshotCount {
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@ -135,24 +120,11 @@ func main() {
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}
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}
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if ctx.SlackContext != nil {
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err = ctx.SlackContext.SendEvent(fmt.Sprintf("Successfully created Backup for %d Volumes", len(volumeIDs)), log.InfoLevel)
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if err != nil {
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handleError(ctx, err, false)
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}
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}
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}
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func handleError(ctx snapshotterContext, err error, fatal bool) {
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errString := err.Error()
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if ctx.SlackContext != nil {
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err = ctx.SlackContext.SendEvent(errString, log.ErrorLevel)
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if err != nil {
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log.Error(fmt.Sprintf("Error while trying to send error to Slack: %s", err.Error()))
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}
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}
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if fatal {
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log.Fatal(errString)
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}
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@ -1,30 +0,0 @@
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package main
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import (
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log "github.com/sirupsen/logrus"
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"github.com/slack-go/slack"
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)
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// OutputSource is an abstraction for outputting specific events to other services (e.g. Discord, Slack or Whatsapp)
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type OutputSource interface {
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SendEvent(string, log.Level) error
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}
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// SendEvent forwards event to Slack
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func (s SlackContext) SendEvent(content string, level log.Level) error {
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color := "#00FF00"
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if level == log.ErrorLevel {
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color = "#FF0000"
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}
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return s.SendMessageWithEmbed(slack.Attachment{
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Color: color,
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AuthorName: "DigitalOceanSnapshotter",
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AuthorIcon: "https://cdn.top.gg/icons/DO_Logo_icon_blue.png",
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Text: content,
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Title: "DigitalOceanSnapshotter",
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TitleLink: "https://github.com/top-gg/DigitalOceanSnapshotter",
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})
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}
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@ -1,21 +0,0 @@
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package main
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import "github.com/slack-go/slack"
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// SlackContext is an helper struct to acess slack actions
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type SlackContext struct {
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client *slack.Client
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channelID string
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}
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// SendMessageWithContent sends a message with content to the pre defined channel
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func (s SlackContext) SendMessageWithContent(content string) error {
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_, _, _, err := s.client.SendMessage(s.channelID, slack.MsgOptionText(content, true))
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return err
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}
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// SendMessageWithEmbed sends a message with a Rich Embed to the pre defined channel
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func (s SlackContext) SendMessageWithEmbed(attachment slack.Attachment) error {
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_, _, _, err := s.client.SendMessage(s.channelID, slack.MsgOptionAttachments(attachment))
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return err
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}
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1
go.mod
1
go.mod
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@ -5,5 +5,4 @@ go 1.15
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require (
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github.com/digitalocean/godo v1.57.0
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github.com/sirupsen/logrus v1.7.0
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github.com/slack-go/slack v0.8.0
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)
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9
go.sum
9
go.sum
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@ -1,28 +1,19 @@
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cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
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github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
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github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
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github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/digitalocean/godo v1.57.0 h1:uCpe0sRIZ/sJWxWDsJyBPBjUfSvxop+WHkHiSf+tjjM=
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github.com/digitalocean/godo v1.57.0/go.mod h1:p7dOjjtSBqCTUksqtA5Fd3uaKs9kyTq2xcz76ulEJRU=
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github.com/go-test/deep v1.0.4 h1:u2CU3YKy9I2pmu9pX0eq50wCgjfGIt539SqR7FbHiho=
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github.com/go-test/deep v1.0.4/go.mod h1:wGDj63lr65AM2AQyKZd/NYHGb0R+1RLqB8NKt3aSFNA=
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github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
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github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
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github.com/golang/protobuf v1.3.5 h1:F768QJ1E9tib+q5Sc8MkdJi1RxLTbRcTf8LJV56aRls=
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github.com/golang/protobuf v1.3.5/go.mod h1:6O5/vntMXwX2lRkT1hjjk0nAC1IDOTvTlVgjlRvqsdk=
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github.com/google/go-querystring v1.0.0 h1:Xkwi/a1rcvNg1PPYe5vI8GbeBY/jrVuDX5ASuANWTrk=
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github.com/google/go-querystring v1.0.0/go.mod h1:odCYkC5MyYFN7vkCjXpyrEuKhc/BUO6wN/zVPAxq5ck=
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github.com/gorilla/websocket v1.4.2 h1:+/TMaTYc4QFitKJxsQ7Yye35DkWvkdLcvGKqM+x0Ufc=
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github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
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github.com/pkg/errors v0.8.0 h1:WdK/asTD0HN+q6hsWO3/vpuAkAr+tw6aNJNDFFf0+qw=
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github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
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github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
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github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
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github.com/sirupsen/logrus v1.7.0 h1:ShrD1U9pZB12TX0cVy0DtePoCH97K8EtX+mg7ZARUtM=
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github.com/sirupsen/logrus v1.7.0/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0=
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github.com/slack-go/slack v0.8.0 h1:ANyLY5KHLV+MxLJDQum2IuHTLwbCbDtaWY405X1EU9U=
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github.com/slack-go/slack v0.8.0/go.mod h1:FGqNzJBmxIsZURAxh2a8D21AnOVvvXZvGligs4npPUM=
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github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
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github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
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github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
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