forked from LaconicNetwork/kompose
575066d3ed
#### What type of PR is this? <!-- Add one of the following kinds: /kind bug /kind documentation /kind feature --> /kind cleanup #### What this PR does / why we need it: Fixes the current broken examples by: * Removing all the old incompatible ones (we do not really support v3 anymore or v2... since switching libraries) * Uses quay.io/kompose/web as our front end example which is a fork of the guestbook-go kubernetes examples #### Which issue(s) this PR fixes: <!-- *Automatically closes linked issue when PR is merged. Usage: `Fixes #<issue number>`, or `Fixes (paste link of issue)`. --> Closes https://github.com/kubernetes/kompose/issues/1757 #### Special notes for your reviewer: Test using docker-compose (you'll see it come up!), then try with kompose :) Signed-off-by: Charlie Drage <charlie@charliedrage.com>
79 lines
1.9 KiB
Go
79 lines
1.9 KiB
Go
package negroni
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import (
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"bytes"
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"log"
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"net/http"
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"os"
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"text/template"
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"time"
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)
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// LoggerEntry is the structure passed to the template.
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type LoggerEntry struct {
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StartTime string
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Status int
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Duration time.Duration
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Hostname string
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Method string
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Path string
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Request *http.Request
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}
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// LoggerDefaultFormat is the format logged used by the default Logger instance.
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var LoggerDefaultFormat = "{{.StartTime}} | {{.Status}} | \t {{.Duration}} | {{.Hostname}} | {{.Method}} {{.Path}}"
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// LoggerDefaultDateFormat is the format used for date by the default Logger instance.
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var LoggerDefaultDateFormat = time.RFC3339
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// ALogger interface
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type ALogger interface {
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Println(v ...interface{})
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Printf(format string, v ...interface{})
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}
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// Logger is a middleware handler that logs the request as it goes in and the response as it goes out.
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type Logger struct {
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// ALogger implements just enough log.Logger interface to be compatible with other implementations
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ALogger
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dateFormat string
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template *template.Template
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}
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// NewLogger returns a new Logger instance
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func NewLogger() *Logger {
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logger := &Logger{ALogger: log.New(os.Stdout, "[negroni] ", 0), dateFormat: LoggerDefaultDateFormat}
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logger.SetFormat(LoggerDefaultFormat)
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return logger
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}
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func (l *Logger) SetFormat(format string) {
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l.template = template.Must(template.New("negroni_parser").Parse(format))
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}
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func (l *Logger) SetDateFormat(format string) {
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l.dateFormat = format
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}
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func (l *Logger) ServeHTTP(rw http.ResponseWriter, r *http.Request, next http.HandlerFunc) {
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start := time.Now()
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next(rw, r)
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res := rw.(ResponseWriter)
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log := LoggerEntry{
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StartTime: start.Format(l.dateFormat),
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Status: res.Status(),
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Duration: time.Since(start),
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Hostname: r.Host,
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Method: r.Method,
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Path: r.URL.Path,
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Request: r,
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}
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buff := &bytes.Buffer{}
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l.template.Execute(buff, log)
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l.Println(buff.String())
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}
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