func main() {
flag.Parse()
log.SetHandler(text.New(os.Stderr))
log.SetLevel(log.DebugLevel)
// set up producer
svc := kinesis.New(session.New())
p := producer.New(producer.Config{
StreamName: *stream,
BacklogSize: 500,
Client: svc,
})
p.Start()
// open data file
f, err := os.Open("/tmp/users.txt")
if err != nil {
log.Fatal("Cannot open users.txt file")
}
defer f.Close()
// loop over file data
b := bufio.NewScanner(f)
for b.Scan() {
err := p.Put(b.Bytes(), "site")
if err != nil {
log.WithError(err).Fatal("error producing")
}
}
p.Stop()
}
func init() {
l := &log.Logger{
Handler: text.New(os.Stderr),
Level: log.InfoLevel,
}
logger = log.NewEntry(l)
}
func main() {
log.SetHandler(text.New(os.Stderr))
ctx := log.WithFields(log.Fields{
"app": "myapp",
"env": "prod",
})
for range time.Tick(time.Second) {
_ = work(ctx)
}
}
func hookBefore(c *cli.Context) error {
level := log.InfoLevel
syslogLevel := syslog.LOG_INFO
if c.Bool("verbose") {
level = log.DebugLevel
syslogLevel = syslog.LOG_DEBUG
}
log.SetLevel(level)
log.SetHandler(text.New(os.Stderr))
if c.String("syslog-server") != "" {
server := strings.Split(c.String("syslog-server"), "://")
if server[0] == "unix" {
log.SetHandler(multi.New(text.New(os.Stderr), sysloghandler.New("", "", syslogLevel, "")))
} else {
if len(server) != 2 {
log.Fatal("invalid syslog parameter")
}
log.SetHandler(multi.New(text.New(os.Stderr), sysloghandler.New(server[0], server[1], syslogLevel, "")))
}
}
return nil
}
func TestServer_CheckConfig(t *testing.T) {
log.SetHandler(text.New(os.Stderr))
Convey("Testing Server.CheckConfig", t, FailureContinues, func() {
// FIXME: check with a script
server, err := NewServer()
So(err, ShouldBeNil)
server.AllowedImages = []string{"alpine", "ubuntu:trusty", "abcde123"}
So(server.CheckConfig(&ClientConfig{ImageName: "alpine"}), ShouldBeNil)
So(server.CheckConfig(&ClientConfig{ImageName: "ubuntu:trusty"}), ShouldBeNil)
So(server.CheckConfig(&ClientConfig{ImageName: "abcde123"}), ShouldBeNil)
So(server.CheckConfig(&ClientConfig{ImageName: "abcde124"}), ShouldNotBeNil)
So(server.CheckConfig(&ClientConfig{ImageName: "ubuntu:vivid"}), ShouldNotBeNil)
})
}
func main() {
log.SetHandler(text.New(os.Stderr))
ctx := log.WithFields(log.Fields{
"file": "something.png",
"type": "image/png",
"user": "******",
})
for range time.Tick(time.Millisecond * 200) {
ctx.Info("upload")
ctx.Info("upload complete")
ctx.Warn("upload retry")
ctx.WithError(errors.New("unauthorized")).Error("upload failed")
ctx.Errorf("failed to upload %s", "img.png")
}
}
func main() {
log.SetHandler(multi.New(
text.New(os.Stderr),
kinesis.New("logs"),
))
ctx := log.WithFields(log.Fields{
"file": "something.png",
"type": "image/png",
"user": "******",
})
for range time.Tick(time.Millisecond * 100) {
ctx.Info("upload")
ctx.Info("upload complete")
}
}
func main() {
flag.Parse()
if *cfgAddr == "" {
fmt.Println("required flag not provided: --config-http-address")
os.Exit(1)
}
if *dnsAddr == "" {
fmt.Println("required flag not provided: --lookupd-dns-address")
os.Exit(1)
}
log.SetHandler(text.New(os.Stderr))
ctx := log.WithFields(log.Fields{
"cfgAddr": *cfgAddr,
"dnsAddr": *dnsAddr,
"ldPort": *ldPort,
})
ips, err := dnscfg.Get(dnsAddr, ldPort)
if err != nil {
ctx.WithError(err).Error("dns lookup")
os.Exit(1)
}
if len(ips) == 0 {
ctx.Error("no ip addresses found")
os.Exit(1)
}
cfgURL := "http://" + *cfgAddr + "/config/nsqlookupd_tcp_addresses"
err = httpcfg.Set(cfgURL, ips)
if err != nil {
ctx.WithError(err).Error("setting config")
} else {
ctx.WithField("ips", ips).Info("setting config")
}
go configLoop(ctx, cfgURL)
http.ListenAndServe(":6060", nil)
}
func main() {
log.SetHandler(text.New(os.Stderr))
log.SetLevel(log.DebugLevel)
var (
app = flag.String("a", "", "App name")
bucket = flag.String("b", "", "Bucket name")
stream = flag.String("s", "", "Stream name")
)
flag.Parse()
e := &s3.Emitter{
Bucket: *bucket,
Region: "us-west-1",
}
c := connector.NewConsumer(connector.Config{
AppName: *app,
StreamName: *stream,
})
c.Start(connector.HandlerFunc(func(b connector.Buffer) {
body := new(bytes.Buffer)
for _, r := range b.GetRecords() {
body.Write(r.Data)
}
err := e.Emit(
s3.Key("", b.FirstSeq(), b.LastSeq()),
bytes.NewReader(body.Bytes()),
)
if err != nil {
fmt.Printf("error %s\n", err)
os.Exit(1)
}
}))
select {} // run forever
}
func init() {
//Default to console logging
apexlog.SetHandler(cli.Default)
//Upgrade to ElasticSearch if defined in ENV
if os.Getenv("ES_ADDR") != "" {
esClient := elastic.New(os.Getenv("ES_ADDR")) //"http://192.168.99.101:9200"
esClient.HTTPClient = &http.Client{
Timeout: 5 * time.Second,
}
e := es.New(&es.Config{
Client: esClient,
BufferSize: 100,
})
t := text.New(os.Stderr)
apexlog.SetHandler(multi.New(e, t))
}
}
func main() {
esClient := elastic.New("http://192.168.99.101:9200")
esClient.HTTPClient = &http.Client{
Timeout: 5 * time.Second,
}
e := es.New(&es.Config{
Client: esClient,
BufferSize: 100,
})
t := text.New(os.Stderr)
log.SetHandler(multi.New(e, t))
ctx := log.WithFields(log.Fields{
"file": "something.png",
"type": "image/png",
"user": "******",
})
go func() {
for range time.Tick(time.Millisecond * 200) {
ctx.Info("upload")
ctx.Info("upload complete")
ctx.Warn("upload retry")
ctx.WithError(errors.New("unauthorized")).Error("upload failed")
ctx.Errorf("failed to upload %s", "img.png")
}
}()
go func() {
for range time.Tick(time.Millisecond * 25) {
ctx.Info("upload")
}
}()
select {}
}
func main() {
flag.Parse()
log.SetHandler(text.New(os.Stderr))
if *verbose {
log.SetLevel(log.DebugLevel)
} else {
log.SetLevel(log.InfoLevel)
}
if _, err := os.Stat(tpl); os.IsNotExist(err) {
log.WithError(err).Fatal("template provided does not exist")
}
ctx := log.WithFields(log.Fields{
"app": "spacegophers",
})
s := NewServer(ctx, *addr, tpl)
// serve the server
s.Serve()
}
import (
"os"
"time"
. "github.com/onsi/ginkgo"
// . "github.com/onsi/gomega"
"github.com/apex/log"
"github.com/apex/log/handlers/text"
"github.com/joho/godotenv"
)
var _ = Describe("Motivewave", func() {
log.SetHandler(text.New(os.Stdout))
log.SetLevel(log.InfoLevel)
godotenv.Load()
path := os.Getenv("PATH_MWML")
Describe("Selectors", func() {
log.SetLevel(log.InfoLevel)
mw := &mwQuery{}
_ = mw.importMotiveWaveXML(path)
markup, _ := mw.parse()
It("Ongoing", func() {
price := &Point{T: time.Now()}