---
title: Palo Alto Networks Firewall
description: Palo Alto Networks Firewall log events
breadcrumbs: Docs > Integrations > Palo Alto Networks Firewall
---

# Palo Alto Networks Firewall
Supported OS Integration version3.3.0
## Overview{% #overview %}

Datadog's Palo Alto Networks Firewall Log integration allows customers to ingest, parse, and analyze Palo Alto Networks firewall logs. This log integration relies on the HTTPS log templating and forwarding capability provided by PAN OS, the operating system that runs in Palo Alto firewalls. PAN-OS allows customers to forward threat, traffic, authentication, and other important log events.

### Key use cases{% #key-use-cases %}

#### Respond to high severity threat events{% #respond-to-high-severity-threat-events %}

Firewall threat logs provide context on threats detected by a firewall, which can be filtered and analyzed by severity, type, origin IPs/countries, and more.

#### Make informed decisions on Firewall deployment{% #make-informed-decisions-on-firewall-deployment %}

Firewall traffic logs can be used to measure the traffic and sessions passing through a firewall and also gives you the ability to monitor for anomalous throughput across firewall deployment.

#### Monitor authentication anomalies{% #monitor-authentication-anomalies %}

Firewall authentication logs provide detailed information on users as they authenticate with Palo Alto Networks firewall. These logs can be used to monitor anomalous spikes in authentication traffic from specific protocols, users, locations, and more.

**Minimum Agent version:** 7.31.1

## Setup{% #setup %}

### Log collection{% #log-collection %}

1. [Install the Datadog Agent](https://app.datadoghq.com/account/settings/agent/latest) on a machine that is reachable by the firewall and can connect to the internet. Confirm that log collection is enabled. To enable log collection, change `logs_enabled: false` to `logs_enabled: true` in your Agent's main configuration file (datadog.yaml). See the [Host Agent Log collection documentation](https://docs.datadoghq.com/agent/logs/) for more information and examples.

1. In PanOS, Select Device » Server Profiles » Syslog , add a name for the server profile. Follow the Syslog log forwarding [configuration steps](https://www.youtube.com/watch?v=LOPXg0oCMPs). Same steps listed below.

1. Click Add and provide the following details of the server:

   - Name of the server
   - IP address of the machine with datadog agent
   - Transport as TCP
   - Port as 10518 and format as BSD

1. Copy and configure custom log format for the required log type. The formats below are mappings from the formats listed in [the Palo Alto Networks Syslog Field Descriptions docs](https://docs.paloaltonetworks.com/pan-os/10-1/pan-os-admin/monitoring/use-syslog-for-monitoring/syslog-field-descriptions).

| Name                                      | Format                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
| ----------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Traffic Log                               | {% collapsible-section %}
     View Payload
`timestamp=$time_generated, serial=$serial, type=$type, subtype=$subtype, time_generated=$time_generated, network.client.ip=$src, network.destination.ip=$dst, natsrc=$natsrc, natdst=$natdst, rule=$rule, usr.id=$srcuser, dstuser=$dstuser, app=$app, vsys=$vsys, source_zone=$from, destination_zone=$to, inbound_if=$inbound_if, outbound_if=$outbound_if, logset=$logset, sessionid=$sessionid, repeatcnt=$repeatcnt, network.client.port=$sport, network.destination.port=$dport, natsport=$natsport natdport=$natdport, flags=$flags, proto=$proto, evt.name=$action, bytes=$bytes, network.bytes_read=$bytes_sent, network.bytes_written=$bytes_received, start=$start, elapsed=$elapsed, category=$category, seqno=$seqno, actionflags=$actionflags, network.client.geoip.country.name=$srcloc, dstloc=$dstloc, pkts_sent=$pkts_sent, pkts_received=$pkts_received, session_end_reason=$session_end_reason, device_name=$device_name, action_source=$action_source, src_uuid=$src_uuid, dst_uuid=$dst_uuid, tunnelid=$tunnelid, imsi= $imsi, monitortag=$monitortag, imei=$imei, parent_session_id=$parent_session_id, parent_start_time=$parent_start_time, tunnel=$tunnel, assoc_id=$assoc_id, chunks=$chunks chunks_sent=$chunks_sent chunks_received=$chunks_received`
     {% /collapsible-section %}                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
| Threat Log (and WildFire Submissions Log) | {% collapsible-section %}
     View Payload
`timestamp=$receive_time, serial=$serial, type=$type, subtype=$subtype, time_generated=$time_generated, network.client.ip=$src, network.destination.ip=$dst, natsrc=$natsrc, natdst=$natdst, rule=$rule, usr.id=$srcuser, dstuser=$dstuser, app=$app, vsys=$vsys, source_zone=$from, destination_zone=$to, inbound_if=$inbound_if, outbound_if=$outbound_if, logset=$logset, sessionid=$sessionid, repeatcnt=$repeatcnt, network.client.port=$sport, network.destination.port=$dport, natsport=$natsport, natdport=$natdport, flags=$flags, proto=$proto, evt.name=$action, misc=$misc, threatid=$threatid, category=$category, severity=$severity, direction=$direction, seqno=$seqno, actionflags=$actionflags, network.client.geoip.country.name=$srcloc, dstloc=$dstloc, contenttype=$contenttype, pcap_id=$pcap_id, filedigest=$filedigest, cloud=$cloud, url_idx=$url_idx, http.useragent=$user_agent, filetype=$filetype, xff=$xff referer=$referer, sender=$sender, subject=$subject, recipient=$recipient, reportid=$reportid, vsys_name=$vsys_name, device_name=$device_name, src_uuid=$src_uuid, dst_uuid=$dst_uuid, http_method=$http_method, tunnel_id=$tunnel_id, imsi=$imsi, monitortag=$monitortag, imei=$imei, parent_session_id=$parent_session_id, parent_start_time=$parent_start_time, tunnel=$tunnel, thr_category=$thr_category, contentver=$contentver, assoc_id=$assoc_id, ppid=$ppid, http_headers=$http_headers`
     {% /collapsible-section %}                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |
| Authentication Log                        | {% collapsible-section %}
     View Payload
`timestamp=$time_generated, serial=$serial, type=$type, subtype=$subtype, vsys=$vsys, network.client.ip=$ip, usr.id=$user, normalize_user=$normalize_user, object=$object, authpolicy=$authpolicy, repeatcnt=$repeatcnt, authid=$authid, vendor=$vendor , logset=$logset, serverprofile=$serverprofile, message=$message ,clienttype=$clienttype, evt.outcome=$event, factorno=$factorno, seqno=$seqno, actionflags=$actionflags, vsys_name=$vsys_name, device_name=$device_name, vsys_id=$vsys_id, evt.name=$authproto`
     {% /collapsible-section %}                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
| HIP Match Log                             | {% collapsible-section %}
     View Payload
`timestamp=$time_generated, serial=$serial, type=$type, subtype=$subtype, time_generated=$time_generated, usr.id=$srcuser, vsys=$vsys, machinename=$machinename, os=$os, network.client.ip=$src, matchname=$matchname, repeatcnt=$repeatcnt, matchtype=$matchtype, seqno=$seqno, actionflags=$actionflags, vsys_name=$vsys_name, device_name=$device_name, vsys_id=$vsys_id, srcipv6=$srcipv6, hostid=$hostid`
     {% /collapsible-section %}                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
| User-ID Log                               | {% collapsible-section %}
     View Payload
`timestamp=$time_generated, serial=$serial, type=$type, subtype=$subtype, vsys=$vsys, network.client.ip=$ip, usr.id=$user, datasourcename=$datasourcename, evt.name=$eventid, repeatcnt=$repeatcnt, timeout=$timeout, network.client.port=$beginport, network.destination.port=$endport, datasource=$datasource, datasourcetype=$datasourcetype, seqno=$seqno, actionflags=$actionflags, vsys_name=$vsys_name, device_name=$device_name, vsys_id=$vsys_id, factortype=$factortype, factorcompletiontime=$factorcompletiontime,, factorno=$factorno, ugflags=$ugflags, userbysource=$userbysource`
     {% /collapsible-section %}                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |
| Tunnel Inspection Log                     | {% collapsible-section %}
     View Payload
`timestamp=$time_generated, serial=$serial, type=$type, subtype=$subtype, network.client.ip=$src, network.destination.ip=$dst, natsrc=$natsrc, natdst=$natdst, rule=$rule, usr.id=$srcuser, dstuser=$dstuser, app=$app, vsys=$vsys, source_zone=$from, destination_zone=$to, inbound_if=$inbound_if, outbound_if=$outbound_if, logset=$logset, sessionid=$sessionid, repeatcnt=$repeatcnt, network.client.port=$sport, network.destination.port=$dport, natsport=$natsport, natdport=$natdport, flags=$flags, proto=$proto, evt.outcome=$action, severity=$severity, seqno=$seqno, actionflags=$actionflags, srcloc=$srcloc, dstloc=$dstloc, vsys_name=$vsys_name, device_name=$device_name, tunnelid=$tunnelid, monitortag=$monitortag, parent_session_id=$parent_session_id, parent_start_time=$parent_start_time, tunnel=$tunnel, bytes=$bytes, network.bytes_read=$bytes_sent, network.bytes_written=$bytes_received, packets=$packets, pkts_sent=$pkts_sent, pkts_received=$pkts_received, max_encap=$max_encap, unknown_proto=$unknown_proto, strict_check=$strict_check, tunnel_fragment=$tunnel_fragment, sessions_created=$sessions_created, sessions_closed=$sessions_closed, session_end_reason=$session_end_reason, evt.name=$action_source, start=$start, elapsed=$elapsed, tunnel_insp_rule=$tunnel_insp_rule`
     {% /collapsible-section %}                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
| SCTP Log                                  | {% collapsible-section %}
     View Payload
`timestamp=$time_generated, serial=$serial, type=$type, network.client.ip=$src, network.destination.ip=$dst, rule=$rule, vsys=$vsys, source_zone=$from, destination_zone=$to, inbound_if=$inbound_if, outbound_if=$outbound_if, logset=$logset, sessionid=$sessionid, repeatcnt=$repeatcnt, network.client.port=$sport, network.destination.port=$dport, proto=$proto, action=$action, vsys_name=$vsys_name, device_name=$device_name, seqno=$seqno, assoc_id=$assoc_id, ppid=$ppid, severity=$severity, sctp_chunk_type=$sctp_chunk_type, sctp_event_type=$sctp_event_type, verif_tag_1=$verif_tag_1, verif_tag_2=$verif_tag_2, sctp_cause_code=$sctp_cause_code, diam_app_id=$diam_app_id, diam_cmd_code=$diam_cmd_code, diam_avp_code=$diam_avp_code, stream_id=$stream_id, assoc_end_reason=$assoc_end_reason, op_code=$op_code, sccp_calling_ssn=$sccp_calling_ssn, sccp_calling_gt=$sccp_calling_gt, sctp_filter=$sctp_filter, chunks=$chunks, chunks_sent=$chunks_sent, chunks_received=$chunks_received, packets=$packets, pkts_sent=$pkts_sent, pkts_received=$pkts_received`
     {% /collapsible-section %}                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
| Config Log                                | {% collapsible-section %}
     View Payload
`timestamp=$time_generated, serial=$serial, type=$type, subtype=$subtype, network.client.ip=$host, vsys=$vsys, evt.name=$cmd, usr.id=$admin, client=$client, evt.outcome=$result, path=$path, before_change_detail=$before_change_detail, after_change_detail=$after_change_detail, seqno=$seqno, actionflags=$actionflags, vsys_name=$vsys_name, device_name=$device_name`
     {% /collapsible-section %}                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |
| System Log                                | {% collapsible-section %}
     View Payload
`timestamp=$time_generated, serial=$serial, type=$type, subtype=$subtype, vsys=$vsys, evt.name=$eventid, object=$object, module=$module, severity=$severity, opaque=$opaque, seqno=$seqno, actionflags=$actionflags, vsys_name=$vsys_name, device_name=$device_name`
     {% /collapsible-section %}                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |
| Correlated Events Log                     | {% collapsible-section %}
     View Payload
`timestamp=$time_generated, serial=$serial, type=$type, subtype=$subtype, vsys=$vsys, evt.name=$eventid, object=$object, module=$module, severity=$severity, opaque=$opaque, seqno=$seqno, actionflags=$actionflags, vsys_name=$vsys_name, device_name=$device_name`
     {% /collapsible-section %}                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |
| GTP Log                                   | {% collapsible-section %}
     View Payload
`timestamp=$start, serial=$serial, type=$type, subtype=$subtype, network.client.ip=$src, network.destination.ip=$dst, rule=$rule, app=$app, vsys=$vsys, source_zone=$from, destination_zone=$to, inbound_if=$inbound_if, outbound_if=$outbound_if, logset=$logset, sessionid=$sessionid, network.client.port=$sport, network.destination.port=$dport, proto=$proto, evt.name=$action, event_type=$event_type, msisdn=$msisdn, apn=$apn, rat=$rat, msg_type=$msg_type, end_ip_adr=$end_ip_adr, teid1=$teid1, teid2=$teid2, gtp_interface=$gtp_interface, cause_code=$cause_code, severity=$severity, mcc=$mcc, mnc=$mnc, area_code=$area_code, cell_id=$cell_id, event_code=$event_code, srcloc=$srcloc, dstloc=$dstloc, imsi=$imsi, imei=$imei, start=$start, elapsed=$elapsed, tunnel_insp_rule=$tunnel_insp_rule`
     {% /collapsible-section %}                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
| Data Filtering Log                        | {% collapsible-section %}
     View Payload
`timestamp=$receive_time, serial=$serial, type=$type, subtype=$subtype, time_generated=$time_generated, network.client.ip=$src, network.destination.ip=$dst, natsrc=$natsrc, natdst=$natdst, rule=$rule, usr.id=$srcuser, dstuser=$dstuser, app=$app, vsys=$vsys, source_zone=$from, destination_zone=$to, inbound_if=$inbound_if, outbound_if=$outbound_if, logset=$logset, sessionid=$sessionid, repeatcnt=$repeatcnt, network.client.port=$sport, network.destination.port=$dport, natsport=$natsport, natdport=$natdport, flags=$flags, proto=$proto, evt.name=$action, misc=$misc, threatid=$threatid, category=$category, severity=$severity, direction=$direction, seqno=$seqno, actionflags=$actionflags, network.client.geoip.country.name=$srcloc, dstloc=$dstloc, contenttype=$contenttype, pcap_id=$pcap_id, filedigest=$filedigest, cloud=$cloud, url_idx=$url_idx, http.useragent=$user_agent, filetype=$filetype, xff=$xff, referer=$referer, sender=$sender, subject=$subject, recipient=$recipient, reportid=$reportid, vsys_name=$vsys_name, device_name=$device_name, src_uuid=$src_uuid, dst_uuid=$dst_uuid, http_method=$http_method, tunnel_id=$tunnel_id, imsi=$imsi, monitortag=$monitortag, imei=$imei, parent_session_id=$parent_session_id, parent_start_time=$parent_start_time, tunnel=$tunnel, thr_category=$thr_category, contentver=$contentver, assoc_id=$assoc_id, ppid=$ppid, http_headers=$http_headers, url_category_list=$url_category_list, rule_uuid=$rule_uuid, http2_connection=$http2_connection, dynusergroup_name=$dynusergroup_name, xff_ip=$xff_ip, src_osfamily=$src_osfamily, src_osversion=$src_osversion, src_host=$src_host, src_mac=$src_mac, dst_osfamily=$dst_osfamily, dst_osversion=$dst_osversion, dst_host=$dst_host, dst_mac=$dst_mac, container_id=$container_id, pod_namespace=$pod_namespace, pod_name=$pod_name, src_edl=$src_edl, dst_edl=$dst_edl, hostid=$hostid, serialnumber=$serialnumber, domain_edl=$domain_edl, src_dag=$src_dag, dst_dag=$dst_dag, partial_hash=$partial_hash, high_res_timestamp=$high_res_timestamp, reason=$reason, justification=$justification`
     {% /collapsible-section %} |
| URL Filtering Log                         | {% collapsible-section %}
     View Payload
`timestamp=$receive_time, serial=$serial, type=$type, subtype=$subtype, time_generated=$time_generated, network.client.ip=$src, network.destination.ip=$dst, natsrc=$natsrc, natdst=$natdst, rule=$rule, usr.id=$srcuser, dstuser=$dstuser, app=$app, vsys=$vsys, source_zone=$from, destination_zone=$to, inbound_if=$inbound_if, outbound_if=$outbound_if, logset=$logset, sessionid=$sessionid, repeatcnt=$repeatcnt, network.client.port=$sport, network.destination.port=$dport, natsport=$natsport, natdport=$natdport, flags=$flags, proto=$proto, evt.name=$action, misc=$misc, threatid=$threatid, category=$category, severity=$severity, direction=$direction, seqno=$seqno, actionflags=$actionflags, network.client.geoip.country.name=$srcloc, dstloc=$dstloc, contenttype=$contenttype, pcap_id=$pcap_id, filedigest=$filedigest, cloud=$cloud, url_idx=$url_idx, http.useragent=$user_agent, filetype=$filetype, xff=$xff, referer=$referer, sender=$sender, subject=$subject, recipient=$recipient, reportid=$reportid, vsys_name=$vsys_name, device_name=$device_name, src_uuid=$src_uuid, dst_uuid=$dst_uuid, http_method=$http_method, tunnel_id=$tunnel_id, imsi=$imsi, monitortag=$monitortag, imei=$imei, parent_session_id=$parent_session_id, parent_start_time=$parent_start_time, tunnel=$tunnel, thr_category=$thr_category, contentver=$contentver, assoc_id=$assoc_id, ppid=$ppid, http_headers=$http_headers, url_category_list=$url_category_list, rule_uuid=$rule_uuid, http2_connection=$http2_connection, dynusergroup_name=$dynusergroup_name, xff_ip=$xff_ip, src_osfamily=$src_osfamily, src_osversion=$src_osversion, src_host=$src_host, src_mac=$src_mac, dst_osfamily=$dst_osfamily, dst_osversion=$dst_osversion, dst_host=$dst_host, dst_mac=$dst_mac, container_id=$container_id, pod_namespace=$pod_namespace, pod_name=$pod_name, src_edl=$src_edl, dst_edl=$dst_edl, hostid=$hostid, serialnumber=$serialnumber, domain_edl=$domain_edl, src_dag=$src_dag, dst_dag=$dst_dag, partial_hash=$partial_hash, high_res_timestamp=$high_res_timestamp, reason=$reason, justification=$justification`
     {% /collapsible-section %} |
| GlobalProtect Log                         | {% collapsible-section %}
     View Payload
`timestamp=$receive_time, serial=$serial, type=$type, subtype=$subtype, time_generated=$time_generated, vsys=$vsys, evt.name=$eventid, stage=$stage, auth_method=$auth_method, tunnel_type=$tunnel_type, usr.id=$srcuser, srcregion=$srcregion, machinename=$machinename, public_ip=$public_ip, public_ipv6=$public_ipv6, private_ip=$private_ip, private_ipv6=$private_ipv6, hostid=$hostid, serialnumber=$serialnumber, client_ver=$client_ver, client_os=$client_os, client_os_ver=$client_os_ver, repeatcnt=$repeatcnt, reason=$reason, error=$error, opaque=$opaque, status=$status, location=$location, login_duration=$login_duration, connect_method=$connect_method, error_code=$error_code, portal=$portal, seqno=$seqno, actionflags=$actionflags, selection_type=$selection_type, response_time=$response_time, priority=$priority, attempted_gateways=$attempted_gateways, gateway=$gateway, dg_hier_level_1=$dg_hier_level_1, dg_hier_level_2=$dg_hier_level_2, dg_hier_level_3=$dg_hier_level_3, dg_hier_level_4=$dg_hier_level_4, vsys_name=$vsys_name, device_name=$device_name, vsys_id=$vsys_id`
     {% /collapsible-section %}                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |

1. Click OK, this creates a syslog server profile.

1. Click on the Objects tab, this opens the log forwarding profile screen.

1. Create log forwarding profile by providing the name, log type and syslog profile

1. Create a pan.firewall.d/conf.yaml file at the root of the [Agent's configuration directory](https://docs.datadoghq.com/agent/guide/agent-configuration-files/?tab=agentv6v7) with the below content.

   ```yaml
   logs:
   - type: tcp
     port: 10518
     service: "firewall"
     source: "pan.firewall"
   ```

1. [Restart Agent](https://docs.datadoghq.com/agent/guide/agent-commands/#start-stop-and-restart-the-agent).

## Data Collected{% #data-collected %}

### Metrics{% #metrics %}

The metrics collected for this integration are determined by the relevant configured profiles on the [network vendors](https://docs.datadoghq.com/network_monitoring/devices/supported_devices/) page.

### Logs{% #logs %}

The PANOS integration collects logs from the Palo Alto Networks firewall integration and forwards them to Datadog.

### Events{% #events %}

The PANOS integration does not send any events.

### Service Checks{% #service-checks %}

The PANOS integration does not include any service checks.

## Troubleshooting{% #troubleshooting %}

Need help? Contact [Datadog support](https://docs.datadoghq.com/help/).

## Further Reading{% #further-reading %}

- [Palo Alto Networks Firewall documentation](https://docs.paloaltonetworks.com/pan-os/9-1/pan-os-admin/monitoring/use-syslog-for-monitoring/syslog-field-descriptions)
- [Log Collection and Integrations](https://docs.datadoghq.com/logs/log_collection/?tab=tailexistingfiles#getting-started-with-the-agent)
