# How to configure Prometheus AlertManager

Alerting with prometheus is two step process. First we setup alerts in Prometheus server and then we need to send alerts to the AlertManager.

[The list of metrics reported can be here](https://github.com/minio/minio/blob/master/docs/metrics/prometheus/list.md)

### Configure Alerts for Prometheus

	// Read certificate file.
	var data []byte
	if data, err = os.ReadFile(certFile); err != nil {
		return nil, err
	}

	// Trimming leading and tailing white spaces.
	data = bytes.TrimSpace(data)

	// Parse all certs in the chain.
	current := data
	for len(current) > 0 {
		var pemBlock *pem.Block
		if pemBlock, current = pem.Decode(current); pemBlock == nil {

## Importer `Field` { #import-field }

D'abord, vous devez l'importer :

{* ../../docs_src/body_fields/tutorial001_an_py310.py hl[4] *}


/// warning | Alertes

Notez que `Field` est importé directement depuis `pydantic`, et non depuis `fastapi` comme le sont les autres (`Query`, `Path`, `Body`, etc.).

///

## Déclarer les attributs du modèle { #declare-model-attributes }

                            <%-- Message --%>
                            <div>
                                <la:info id="msg" message="true">
                                    <div class="alert alert-success">${msg}</div>
                                </la:info>
                                <la:errors/>
                            </div>
                            <%-- List --%>

                            <div class="card-body">
                                <div>
                                    <la:info id="msg" message="true">
                                        <div class="alert alert-success">${msg}</div>
                                    </la:info>
                                    <la:errors property="_global"/>
                                </div>

				</div>
			</div>
			<section class="content">
				<la:form action="/admin/sereq/upload/" enctype="multipart/form-data">
					<div class="col-md-12">
						<la:info id="msg" message="true">
							<div class="alert alert-success">${msg}</div>
						</la:info>
						<la:errors />
					</div>
					<div class="col-md-12">
						<div class="card card-outline card-primary">
							<div class="card-header">
								<h3 class="card-title">

                                    <%-- Message --%>
                                <div>
                                    <la:info id="msg" message="true">
                                        <div class="alert alert-success">${msg}</div>
                                    </la:info>
                                    <la:errors/>
                                </div>
                                <div class="form-group row">

                            <div class="card-body">
                                <div>
                                    <la:info id="msg" message="true">
                                        <div class="alert alert-success">${msg}</div>
                                    </la:info>
                                    <la:errors property="_global"/>
                                </div>

				<p class="login-box-msg">
					<la:message key="labels.login.newpassword" />
				</p>
				<%-- Message --%>
				<div>
					<la:info id="msg" message="false">
						<div class="alert alert-info">${msg}</div>
					</la:info>
					<la:errors />
				</div>
				<la:form styleId="newPassword" method="post">
					<div class="input-group mb-3">
						<c:set var="ph_new_password">