cc-backend/web/templates/login.tmpl

{{define "navigation"}}
    <header>
        <nav class="navbar navbar-expand-lg navbar-light fixed-top bg-light">
            <div class="container-fluid">
                <a class="navbar-brand" href="/">
                    {{block "brand" .}}
                        <img style="height: 30px;" alt="ClusterCockpit Logo" src="/img/logo.png" class="d-inline-block align-top">
                    {{end}}
                </a>
            </div>
        </nav>
    </header>
{{end}}

{{define "content"}}
    <section class="content-section">
        <div class="container">
            <div class="row">
                <div class="col-4 mx-auto">
                    {{if .MsgType}}
                        <div class="alert {{.MsgType}}" role="alert">
                            {{.Message}}
                        </div>
                    {{end}}

                    <div class="card">
                        <div class="card-header">
                            <h3>Login</h3>
                        </div>
                        <div class="card-body">
                            <form action="/login" method="post">
                                <div class="mb-3">
                                    <label class="form-label" for="username">Username</label>
                                    <input class="form-control" type="text" id="username" name="username" required autofocus/>
                                </div>
                                <div class="mb-3">
                                    <label class="form-label" for="password">Password</label>
                                    <input class="form-control" type="password" id="password" name="password" required/>
                                </div>
                                <button type="submit" class="btn btn-success">Submit</button>
                            </form>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </section>
{{end}}