Sometimes you need SSL, and sometimes you want to use a self signed certificate, and sometimes you want to handle certificate rotations behind the scenes without restarting the application. This tutorial will introduce an alternative way to serve TLS/SSL with Go and Gin by leveraging a few packages that I've created to provide a seemless experience to the engineer setting up TLS for their Go Gin application.
package main
import (
| flag.Usage = func() { | |
| w := tabwriter.NewWriter(os.Stdout, 0, 0, 2, ' ', 0) | |
| fmt.Fprintf(w, "%v [FLAGS]\n", os.Args[0]) | |
| fmt.Fprintln(w, "Flag\tDefault\tDescription") | |
| nl, dl, ul := 4, 7, 11 | |
| out := "" | |
| flag.VisitAll(func(f *flag.Flag) { | |
| out += fmt.Sprintf("-%s\t%s\t%s\n", f.Name, f.DefValue, f.Usage) | |
| if len(f.Name)+1 > nl { | |
| nl = len(f.Name) + 1 |
| REGEX_1 = /(\d{1,2})[st|nd|rd|th]?{2}\s{1}(January|Jan|February|Feb|March|Mar|April|Apr|May|June|Jun|July|Jul|August|Aug|September|Sep|October|Oct|November|Nov|December|Dec),?\s(\d{2,4})/ | |
| REGEX_2 = /(January|Jan|February|Feb|March|Mar|April|Apr|May|June|Jun|July|Jul|August|Aug|September|Sep|October|Oct|November|Nov|December|Dec)\s{1}(0\d{1}|\d{1,2})[st|nd|rd|th]{2}?(,?)\s(\d{2,4})/ | |
| REGEX_3 = /(0\d{1}|\d{1}|1\d{1})\/(0\d{1}|\d{1}|1\d{1})\/(\d{2,4})/ | |
| MONTH_STR_TO_NUM={ | |
| "JANUARY": 1, | |
| "January": 1, | |
| "Jan": 1, | |
| "FEBRUARY": 2, | |
| "February": 2, | |
| "Feb": 2, |
| m, | |
| `$b | |
| .ss, $$: .,d$ | |
| `$$P,d$P' .,md$P"' | |
| ,$$$$$b/md$$$P^' | |
| .d$$$$$$/$$$P' | |
| $$^' `"/$$$' ____ _ _ _ _ | |
| $: ,$$: / ___|(_) __| | ___| | _(_) __ _ | |
| `b :$$ \___ \| |/ _` |/ _ \ |/ / |/ _` | |
| m, | |
| `$b | |
| .ss, $$: .,d$ | |
| `$$P,d$P' .,md$P"' | |
| ,$$$$$b/md$$$P^' | |
| .d$$$$$$/$$$P' | |
| $$^' `"/$$$' ____ _ _ _ _ | |
| $: ,$$: / ___|(_) __| | ___| | _(_) __ _ | |
| `b :$$ \___ \| |/ _` |/ _ \ |/ / |/ _` | |
| m, | |
| `$b | |
| .ss, $$: .,d$ | |
| `$$P,d$P' .,md$P"' | |
| ,$$$$$b/md$$$P^' | |
| .d$$$$$$/$$$P' | |
| $$^' `"/$$$' ____ _ _ _ _ | |
| $: ,$$: / ___|(_) __| | ___| | _(_) __ _ | |
| `b :$$ \___ \| |/ _` |/ _ \ |/ / |/ _` | |
| # ⇒ ruby string_find_test.rb | |
| # Started 2020-01-02 15:20:04 -0500 | |
| # Ended 2020-01-02 15:20:05 -0500 | |
| # Speed 1.7854981422424316s | |
| # | |
| # | |
| # | |
| # Started 2020-01-02 15:20:05 -0500 | |
| # Ended 2020-01-02 15:20:09 -0500 | |
| # Speed 3.125840902328491s |
The total cost of your setup is going to be $204.27/year ($17.03/month or 2 cups of Coffee at Starbucks) What you'll get is a private docker registry (v2) with 100GB of dedicated storage for your containers.