rodley82
4 years ago
commit
20614df544
4 changed files with 199 additions and 0 deletions
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module partyinvites |
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go 1.17 |
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{{ define "body"}} |
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<div class="container"> |
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<h1> Este es el servidor Raspberry Pi!</h3> |
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<h2>Algunas acciones</h4> |
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<div class="row"> |
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<div class="col"> |
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<div class="card" style="width: 24rem;"> |
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<i class="bi-cpu-fill card-img-top" style="text-align: center; font-size: 10rem; color: darkorange;"></i> |
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<div class="card-body"> |
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<h5 class="card-title"> |
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Servidor Proliant |
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{{ if .ProliantIsAlive }} |
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<span class="badge bg-success">Encendido</span> |
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{{ else }} |
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<span class="badge bg-warning">Apagado</span> |
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{{ end }} |
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</h5> |
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<p class="card-text"> |
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El servidor Proliant |
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</p> |
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{{ if .ProliantIsAlive }} |
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<a class="btn btn-danger" href="/power-off-proliant">Apagar</a> |
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{{ else }} |
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<a class="btn btn-primary" href="/power-on-proliant">Encender</a> |
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{{ end }} |
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</div> |
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</div> |
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</div> |
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<div class="col"> |
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<div class="card" style="width: 24rem;"> |
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<i class="bi-server card-img-top" style="text-align: center; font-size: 10rem; color: darkorange;"></i> |
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<div class="card-body"> |
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<h5 class="card-title"> |
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Servidor Oracle |
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{{ if .OracleIsAlive }} |
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<span class="badge bg-success">Encendido</span> |
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{{ else }} |
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<span class="badge bg-warning">Apagado</span> |
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{{ end }} |
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</h5> |
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<p class="card-text"> |
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El servidor Oracle |
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</p> |
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{{ if .OracleIsAlive }} |
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<a class="btn btn-danger" href="/power-off-oracle">Apagar</a> |
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{{ else }} |
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<a class="btn btn-primary" href="/power-on-oracle">Encender</a> |
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{{ end }} |
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</div> |
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</div> |
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</div> |
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</div> |
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</div> |
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{{ end }} |
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<!DOCTYPE html> |
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<html> |
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<head> |
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<meta name="viewport" content="width=device-width" /> |
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<title>Raspberry Pi - Rodley</title> |
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<link href= |
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"https://cdnjs.cloudflare.com/ajax/libs/bootstrap/5.1.1/css/bootstrap.min.css" |
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rel="stylesheet"> |
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<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.8.0/font/bootstrap-icons.css"> |
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</head> |
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<body class="p-2"> |
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{{ block "body" . }} Content Goes Here {{ end }} |
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</body> |
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</html> |
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@ -0,0 +1,124 @@ |
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package main |
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import ( |
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"fmt" |
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"html/template" |
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"net/http" |
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"os/exec" |
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"time" |
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) |
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var templates = make(map[string]*template.Template, 3) |
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func loadTemplates() { |
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templateNames := [1]string{"index"} |
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for index, name := range templateNames { |
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t, err := template.ParseFiles("layout.html", name+".html") |
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if err == nil { |
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templates[name] = t |
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fmt.Println("Loaded template", index, name) |
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} else { |
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panic(err) |
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} |
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} |
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} |
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func indexHandler(writer http.ResponseWriter, request *http.Request) { |
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proliantIsAlive := pingServer("server.rodley.net") |
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oracleIsAlive := oracleServerUp() |
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statuses := struct { |
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ProliantIsAlive bool |
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OracleIsAlive bool |
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}{ProliantIsAlive: proliantIsAlive, OracleIsAlive: oracleIsAlive} |
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fmt.Println("Statuses:", statuses) |
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templates["index"].Execute(writer, statuses) |
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} |
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func pingServer(serverName string) bool { |
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cmd := exec.Command("ping", "-c 1", serverName) |
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fmt.Printf("Running ping and waiting for it to finish...\n") |
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err := cmd.Run() |
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if err == nil { |
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return true |
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} else { |
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return false |
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} |
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} |
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func oracleServerUp() bool { |
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return portOpen("oracle.rodley.net", "1521") |
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} |
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func portOpen(serverName string, port string) bool { |
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command := "nmap " + serverName + " | grep " + port |
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fmt.Println(command) |
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cmd := exec.Command("bash", "-c", command) |
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fmt.Printf("Running nmap looking for the open port...\n") |
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err := cmd.Run() |
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if err == nil { |
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return true |
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} else { |
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fmt.Println("Err", err) |
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return false |
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} |
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} |
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func powerOnOracle() bool { |
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cmd := exec.Command("./start_oracle.sh") |
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err := cmd.Run() |
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if err == nil { |
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return true |
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} else { |
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fmt.Println("Error ", err) |
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return false |
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} |
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} |
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func powerOffOracle() bool { |
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cmd := exec.Command("./stop_oracle.sh") |
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err := cmd.Run() |
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if err == nil { |
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return true |
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} else { |
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fmt.Println("Error ", err) |
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return false |
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} |
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} |
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func powerOnOracleHandler(writer http.ResponseWriter, request *http.Request) { |
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result := powerOnOracle() |
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if result == true { |
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time.Sleep(10 * time.Second) |
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http.Redirect(writer, request, "/", 301) |
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} else { |
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// TODO: Ver como render el error
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http.Redirect(writer, request, "/", 301) |
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} |
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} |
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func powerOffOracleHandler(writer http.ResponseWriter, request *http.Request) { |
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result := powerOffOracle() |
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if result == true { |
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time.Sleep(10 * time.Second) |
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http.Redirect(writer, request, "/", 301) |
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} else { |
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// TODO: Ver como render el error
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http.Redirect(writer, request, "/", 301) |
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} |
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} |
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func main() { |
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loadTemplates() |
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http.HandleFunc("/", indexHandler) |
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http.HandleFunc("/power-on-oracle", powerOnOracleHandler) |
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http.HandleFunc("/power-off-oracle", powerOffOracleHandler) |
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err := http.ListenAndServe(":5001", nil) |
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if err != nil { |
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fmt.Println(err) |
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} |
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} |
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