Variables references

Wazuh indexer

Variable: indexer_cluster_name
Description: Name of the Indexer cluster.
Default value: wazuh

Variable: indexer_node_name
Description: Name of the Indexer node.
Default value: node-1

Variable: indexer_http_port
Description: Indexer listening port.
Default value: 9200

Variable: indexer_network_host
Description: Indexer listening IP address.
Default value: 127.0.0.1

Variable: indexer_jvm_xms
Description: JVM heap size.
Default value: null

Wazuh dashboard

Variable: indexer_http_port
Description: Indexer node port.
Default value: 9200

Variable: indexer_network_host
Description: IP address or hostname of Indexer node.
Default value: 127.0.0.1

Variable: dashboard_server_host
Description: Listening IP address of the Wazuh dashboard.
Default value: 0.0.0.0

Variable: dashboard_server_port
Description: Listening port of the Wazuh dashboard.
Default value: 443

Variable: wazuh_version
Description: Wazuh APP compatible version to install.
Default value: 4.5.4

Filebeat

Variable: filebeat_version
Description: Filebeat version to install.
Default value: 7.10.2

Variable: filebeat_create_config
Description: Generate or not Filebeat config.
Default value: true

Variable: filebeat_output_indexer_hosts
Description: Indexer node(s) to send output.
Example:
filebeat_output_indexer_hosts:
- "localhost:9200"
- "10.1.1.10:9200"

Variable: filebeat_ssl_dir
Description: Set the folder containing SSL certs.
Default value: /etc/pki/root

Wazuh Manager

Variable: wazuh_manager_fqdn
Description: Set Wazuh Manager fqdn hostname.
Default value: wazuh-manager

Variable: wazuh_manager_config_overlay
Description: Indicates if the role(s) should perform a hash_behaviour=merge at role runtime, similar to role-distributed ansible.cfg. This provides support for a partially defined wazuh_manager_config while also moving on from the deprecated hash_behaviour.
Default value: true

Variable: wazuh_manager_json_output
Description: Configures the jsonout_output section in ossec.conf. This is a string, not a bool.
Default value: yes

Variable: wazuh_manager_alerts_log
Description: Configures the alerts_log section in ossec.conf. This is a string, not a bool.
Default value: yes

Variable: wazuh_manager_logall
Description: Configures the logall section in ossec.conf. This is a string, not a bool.
Default value: yes

Variable: wazuh_manager_email_notification
Description: Configures the email_notification section in ossec.conf. This is a string, not a bool.
Default value: yes

Variable: wazuh_manager_mailto
Description: Configures the email_to items in ossec.conf.
Default value: [‘admin@example.net’]

Variable: wazuh_manager_email_smtp_server
Description: Configures the smtp_server section in ossec.conf.
Default value: smtp.example.wazuh.com

Variable: wazuh_manager_email_from
Description: Configures the email_from section in ossec.conf.
Default value: wazuh@example.wazuh.com

Variable: wazuh_manager_email_maxperhour
Description: Configures the email_maxperhour section in ossec.conf.
Default value: 12

Variable: wazuh_manager_email_queue_size
Description: Configures the queue_size section from ossec.conf.
Default value: 131072

Variable: wazuh_manager_email_log_source
Description: Configures the email_log_source section from ossec.conf.
Default value: alerts.log

Variable: wazuh_manager_globals
Description: Configures the white_list section from ossec.conf.
Default values:
wazuh_manager_globals:
  - '127.0.0.1'
  - '^localhost.localdomain$'
  - '127.0.0.53'

Variable: wazuh_manager_log_level
Description: Configures the log_alert_level section from ossec.conf.
Default value: 3

Variable: wazuh_manager_email_level
Description: Configures the email_alert_level section from ossec.conf.
Default value: 12

Variable: wazuh_manager_log_format
Description: Configures log_format inside logging section from ossec.conf.
Default value: plain

Variable: wazuh_manager_extra_emails
Description: Configures one or more email_alerts sections from ossec.conf.
Default values:
wazuh_manager_extra_emails:
  - enable: false
    mail_to: 'recipient@example.wazuh.com'
    format: full
    level: 7
    event_location: null
    group: null
    do_not_delay: false
    do_not_group: false
    rule_id: null

Variable: wazuh_manager_connection
Description: Configures one or more remote sections from ossec.conf.
Default values:
wazuh_manager_connection:
  - type: 'secure'
    port: '1514'
    protocol: 'tcp'
    queue_size: 131072

Variable: wazuh_manager_reports
Description: Configures one or more reports sections from ossec.conf.
Default values:
wazuh_manager_reports:
  - enable: false
    category: 'syscheck'
    title: 'Daily report: File changes'
    email_to: 'recipient@example.wazuh.com'
    location: null
    group: null
    rule: null
    level: null
    srcip: null
    user: null
    showlogs: null

Variable: wazuh_manager_rootcheck
Description: Configures the rootcheck section from ossec.conf.
Default value:
wazuh_manager_rootcheck:
  frequency: 43200

Variable: wazuh_manager_openscap
Description: Configures the wodle item named open-scap from ossec.conf.
Default values:
wazuh_manager_openscap:
  disable: 'yes'
  timeout: 1800
  interval: '1d'
  scan_on_start: 'yes'

Variable: wazuh_manager_ciscat
Description: Configures the wodle item named cis-cat from ossec.conf.
Default value:
wazuh_manager_ciscat:
  disable: 'yes'
  install_java: 'yes'
  timeout: 1800
  interval: '1d'
  scan_on_start: 'yes'
  java_path: '/usr/lib/jvm/java-1.8.0-openjdk-amd64/jre/bin'
  ciscat_path: 'wodles/ciscat'

Variable: wazuh_manager_osquery
Description: Configures the wodle item named osquery from ossec.conf.
Default values:
wazuh_manager_osquery:
  disable: 'yes'
  run_daemon: 'yes'
  log_path: '/var/log/osquery/osqueryd.results.log'
  config_path: '/etc/osquery/osquery.conf'
  ad_labels: 'yes'

Variable: wazuh_manager_syscollector
Description: Configures the wodle item named syscollector from ossec.conf.
Default values:
wazuh_manager_syscollector:
  disable: 'no'
  interval: '1h'
  scan_on_start: 'yes'
  hardware: 'yes'
  os: 'yes'
  network: 'yes'
  packages: 'yes'
  ports_no: 'yes'
  processes: 'yes'

Variable: wazuh_manager_monitor_aws
Description: Configures the AWS S3 module item named aws-s3 from ossec.conf.
Default values:
wazuh_manager_monitor_aws:
  disabled: 'yes'
  interval: '10m'
  run_on_start: 'yes'
  skip_on_error: 'yes'
  s3:
    - name: null
      bucket_type: null
      path: null
      only_logs_after: null
      access_key: null
      secret_key: null

Variable: wazuh_manager_sca
Description: Configures the sca section from ossec.conf.
Default values:
wazuh_manager_sca:
  enabled: 'yes'
  scan_on_start: 'yes'
  interval: '12h'
  skip_nfs: 'yes'
  day: ''
  wday: ''
  time: ''

Variable: wazuh_manager_vulnerability_detector
Description: Configures the vulnerability-detector section from ossec.conf.
Default values:
wazuh_manager_vulnerability_detector:
  enabled: 'no'
  interval: '5m'
  min_full_scan_interval: '6h'
  run_on_start: 'yes'
  providers:
    - enabled: 'no'
      os:
        - 'trusty'
        - 'xenial'
        - 'bionic'
      update_interval: '1h'
      name: '"canonical"'
    - enabled: 'no'
      os:
        - 'wheezy'
        - 'stretch'
        - 'jessie'
        - 'buster'
      update_interval: '1h'
      name: '"debian"'
    - enabled: 'no'
      update_interval: '1h'
      name: '"redhat"'
    - enabled: 'no'
      update_interval: '1h'
      name: '"nvd"'

Variable: wazuh_manager_syscheck
Description: Configures the syscheck section from ossec.conf.
Default values:
wazuh_manager_syscheck:
  disable: 'no'
  frequency: 43200
  scan_on_start: 'yes'
  auto_ignore: 'no'
  ignore:
    - /etc/mtab
    - /etc/hosts.deny
    - /etc/mail/statistics
    - /etc/random-seed
    - /etc/random.seed
    - /etc/adjtime
    - /etc/httpd/logs
    - /etc/utmpx
    - /etc/wtmpx
    - /etc/cups/certs
    - /etc/dumpdates
    - /etc/svc/volatile
  ignore_linux_type:
    - '.log$|.swp$'
  no_diff:
    - /etc/ssl/private.key
  directories:
    - dirs: /etc,/usr/bin,/usr/sbin
      checks: ''
    - dirs: /bin,/sbin,/boot
      checks: ''
  auto_ignore_frequency:
    frequency: 'frequency="10"'
    timeframe: 'timeframe="3600"'
    value: 'no'
  skip_nfs: 'yes'
  skip_dev: 'yes'
  skip_proc: 'yes'
  skip_sys: 'yes'
  process_priority: 10
  max_eps: 100
  sync_enabled: 'yes'
  sync_interval: '5m'
  sync_max_interval: '1h'
  sync_max_eps: 10

Variable: wazuh_manager_commands
Description: Configures the command section from ossec.conf.
Default values:
wazuh_manager_commands:
  - name: 'disable-account'
    executable: 'disable-account'
    timeout_allowed: 'yes'
  - name: 'restart-wazuh'
    executable: 'restart-wazuh'
  - name: 'firewall-drop'
    executable: 'firewall-drop'
    timeout_allowed: 'yes'
  - name: 'host-deny'
    executable: 'host-deny'
    timeout_allowed: 'yes'
  - name: 'route-null'
    executable: 'route-null'
    timeout_allowed: 'yes'
  - name: 'win_route-null'
    executable: 'route-null.exe'
    timeout_allowed: 'yes'
  - name: 'netsh'
    executable: 'netsh.exe'
    timeout_allowed: 'yes'
  - name: 'netsh-win-2016'
    executable: 'netsh-win-2016.cmd'
    timeout_allowed: 'yes'

Variable: wazuh_manager_localfiles
Description: Configures the localfile section from ossec.conf for each platform.
Default values:
wazuh_manager_localfiles:
  common:
    - format: 'command'
      command: df -P
      frequency: '360'
    - format: 'full_command'
      command: netstat -tulpn | sed 's/\([[:alnum:]]\+\)\ \+[[:digit:]]\+\ \+[[:digit:]]\+\ \+\(.*\):\([[:digit:]]*\)\ \+\([0-9\.\:\*]\+\).\+\ \([[:digit:]]*\/[[:alnum:]\-]*\).*/\1 \2 == \3 == \4 \5/' | sort -k 4 -g | sed 's/ == \(.*\) ==/:\1/' | sed 1,2d
      alias: 'netstat listening ports'
      frequency: '360'
    - format: 'full_command'
      command: 'last -n 20'
      frequency: '360'
    - format: 'syslog'
      location: '/var/ossec/logs/active-responses.log'
  debian:
    - format: 'syslog'
      location: '/var/log/auth.log'
    - format: 'syslog'
      location: '/var/log/syslog'
    - format: 'syslog'
      location: '/var/log/dpkg.log'
    - format: 'syslog'
      location: '/var/log/kern.log'
  centos:
    - format: 'syslog'
      location: '/var/log/messages'
    - format: 'syslog'
      location: '/var/log/secure'
    - format: 'syslog'
      location: '/var/log/maillog'
    - format: 'audit'
      location: '/var/log/audit/audit.log'

Variable: wazuh_manager_syslog_outputs
Description: Configures the syslog_output section from ossec.conf.
Default values:
wazuh_manager_syslog_outputs:
  - server: null
    port: null
    format: null

Variable: wazuh_manager_integrations
Description: Configures the integration section from ossec.conf.
Default values:
wazuh_manager_integrations:
  # slack
  - name: null
    hook_url: '<hook_url>'
    alert_level: 10
    alert_format: 'json'
    rule_id: null
  # pagerduty
  - name: null
    api_key: '<api_key>'
    alert_level: 12

Variable: wazuh_manager_labels
Description: Configures the labels section from ossec.conf.
Default values:
wazuh_manager_labels:
  enable: false
  list:
    - key: Env
      value: Production

Variable: wazuh_manager_ruleset
Description: Configures the ruleset section from ossec.conf.
Default values:
wazuh_manager_ruleset:
  rules_path: 'custom_ruleset/rules/'
  decoders_path: 'custom_ruleset/decoders/'
  cdb_lists:
    - 'audit-keys'
    - 'security-eventchannel'
    - 'amazon/aws-eventnames'

Variable: wazuh_manager_rule_exclude
Description: Configures the rule_exclude section from ossec.conf.
Default values:
wazuh_manager_rule_exclude:
  - '0215-policy_rules.xml'

Variable: wazuh_manager_authd
Description: Configures the auth section from ossec.conf.
Default values:
wazuh_manager_authd:
  enable: true
  port: 1515
  use_source_ip: 'no'
  force_insert: 'yes'
  force_time: 0
  purge: 'yes'
  use_password: 'no'
  limit_maxagents: 'yes'
  ciphers: 'HIGH:!ADH:!EXP:!MD5:!RC4:!3DES:!CAMELLIA:@STRENGTH'
  ssl_agent_ca: null
  ssl_verify_host: 'no'
  ssl_manager_cert: 'sslmanager.cert'
  ssl_manager_key: 'sslmanager.key'
  ssl_auto_negotiate: 'no'

Variable: wazuh_manager_cluster
Configures the cluster section from ossec.conf.
Default values:
wazuh_manager_cluster:
  disable: 'yes'
  name: 'wazuh'
  node_name: 'manager_01'
  node_type: 'master'
  key: 'ugdtAnd7Pi9myP7CVts4qZaZQEQcRYZa'
  port: '1516'
  bind_addr: '0.0.0.0'
  nodes:
    - 'manager'
  hidden: 'no'

Variable: wazuh_manager_api
Description: Configures the Wazuh API file called api.yaml.
Default values:
wazuh_manager_api:
  bind_addr: 0.0.0.0
  port: 55000
  https: yes
  https_key: "server.key"
  https_cert: "server.crt"
  https_use_ca: False
  https_ca: "ca.crt"
  logging_level: "info"
  cors: no
  cors_source_route: "*"
  cors_expose_headers: "*"
  cors_allow_headers: "*"
  cors_allow_credentials: no
  cache: yes
  cache_time: 0.750
  access_max_login_attempts: 5
  access_block_time: 300
  access_max_request_per_minute: 300
  drop_privileges: yes
  experimental_features: no

Variable: wazuh_api_user
Description: Wazuh API credentials.
Example:
wazuh_api_user:
- foo:$apr1$/axqZYWQ$Xo/nz/IG3PdwV82EnfYKh/
- bar:$apr1$hXE97ag.$8m0koHByattiGKUKPUgcZ1

Warning

We recommend the use of Ansible Vault to protect Wazuh agentless and authd credentials.


Variable: wazuh_manager_config
Description: Stores the Wazuh Manager configuration. This variable is provided for backward compatibility. Newer deployments should use the newly introduced variables described above.
Example:
wazuh_manager_config:
  json_output: 'yes'
  alerts_log: 'yes'
  logall: 'no'
  log_format: 'plain'
  cluster:
    disable: 'yes'
    name: 'wazuh'
    node_name: 'manager_01'
    node_type: 'master'
    key: 'ugdtAnd7Pi9myP7CVts4qZaZQEQcRYZa'
    interval: '2m'
    port: '1516'
    bind_addr: '0.0.0.0'
    nodes:
      - '172.17.0.2'
      - '172.17.0.3'
      - '172.17.0.4'
    hidden: 'no'
  connection:
    - type: 'secure'
      port: '1514'
      protocol: 'tcp'
  authd:
    enable: true
    port: 1515
    use_source_ip: 'no'
    force_insert: 'yes'
    force_time: 0
    purge: 'no'
    use_password: 'no'
    ssl_agent_ca: null
    ssl_verify_host: 'no'
    ssl_manager_cert: 'etc/sslmanager.cert'
    ssl_manager_key: 'etc/sslmanager.key'
    ssl_auto_negotiate: 'no'
  email_notification: 'no'
  mail_to:
    - 'admin@example.net'
  mail_smtp_server: localhost
  mail_from: wazuh-manager@example.com
  extra_emails:
    - enable: false
      mail_to: 'admin@example.net'
      format: full
      level: 7
      event_location: null
      group: null
      do_not_delay: false
      do_not_group: false
      rule_id: null
  reports:
    - enable: false
      category: 'syscheck'
      title: 'Daily report: File changes'
      email_to: 'admin@example.net'
      location: null
      group: null
      rule: null
      level: null
      srcip: null
      user: null
      showlogs: null
  syscheck:
    frequency: 43200
    scan_on_start: 'yes'
    auto_ignore: 'no'
    alert_new_files: 'yes'
    ignore:
      - /etc/mtab
      - /etc/mnttab
      - /etc/hosts.deny
      - /etc/mail/statistics
      - /etc/random-seed
      - /etc/random.seed
      - /etc/adjtime
      - /etc/httpd/logs
      - /etc/utmpx
      - /etc/wtmpx
      - /etc/cups/certs
      - /etc/dumpdates
      - /etc/svc/volatile
    no_diff:
      - /etc/ssl/private.key
    directories:
      - dirs: /etc,/usr/bin,/usr/sbin
        checks: 'check_all="yes"'
      - dirs: /bin,/sbin
        checks: 'check_all="yes"'
  rootcheck:
    frequency: 43200
  openscap:
    disable: 'no'
    timeout: 1800
    interval: '1d'
    scan_on_start: 'yes'
  cis_cat:
    disable: 'yes'
    install_java: 'yes'
    timeout: 1800
    interval: '1d'
    scan_on_start: 'yes'
    java_path: '/usr/lib/jvm/java-1.8.0-openjdk-amd64/jre/bin'
    ciscat_path: '/var/ossec/wodles/ciscat'
    content:
      - type: 'xccdf'
        path: 'benchmarks/CIS_Ubuntu_Linux_16.04_LTS_Benchmark_v1.0.0-xccdf.xml'
        profile: 'xccdf_org.cisecurity.benchmarks_profile_Level_1_-_Server'
  log_level: 1
  email_level: 12
  localfiles:
    - format: 'syslog'
      location: '/var/log/messages'
    - format: 'syslog'
      location: '/var/log/secure'
    - format: 'command'
      command: 'df -P'
      frequency: '360'
    - format: 'full_command'
      command: 'netstat -tln | grep -v 127.0.0.1 | sort'
      frequency: '360'
    - format: 'full_command'
      command: 'last -n 20'
      frequency: '360'
  globals:
    - '127.0.0.1'
    - '192.168.2.1'
  commands:
    - name: 'disable-account'
      executable: 'disable-account'
      timeout_allowed: 'yes'
    - name: 'restart-wazuh'
      executable: 'restart-wazuh'
      timeout_allowed: 'no'
    - name: 'win_restart-wazuh'
      executable: 'restart-wazuh.exe'
      timeout_allowed: 'no'
    - name: 'firewall-drop'
      executable: 'firewall-drop'
      timeout_allowed: 'yes'
    - name: 'host-deny'
      executable: 'host-deny'
      timeout_allowed: 'yes'
    - name: 'route-null'
      executable: 'route-null'
      timeout_allowed: 'yes'
    - name: 'win_route-null'
      executable: 'route-null.exe'
      timeout_allowed: 'yes'
  active_responses:
    - command: 'restart-wazuh'
      location: 'local'
      rules_id: '100002'
    - command: 'win_restart-wazuh'
      location: 'local'
      rules_id: '100003'
    - command: 'host-deny'
      location: 'local'
      level: 6
      timeout: 600
  syslog_outputs:
    - server: null
      port: null
      format: null

Variable: wazuh_agent_configs
Description: This stores the different settings and profiles for centralized agent configuration via Wazuh Manager.
Example:
- type: os
  type_value: Linux
  syscheck:
    frequency: 43200
    scan_on_start: 'yes'
    auto_ignore: 'no'
    alert_new_files: 'yes'
    ignore:
    - /etc/mtab
    - /etc/mnttab
    - /etc/hosts.deny
    - /etc/mail/statistics
    - /etc/svc/volatile
    no_diff:
      - /etc/ssl/private.key
    directories:
      - dirs: /etc,/usr/bin,/usr/sbin
        checks: 'check_all="yes"'
      - dirs: /bin,/sbin
        checks: 'check_all="yes"'
  rootcheck:
    frequency: 43200
    cis_distribution_filename: null
  localfiles:
    - format: 'syslog'
      location: '/var/log/messages'
    - format: 'syslog'
      location: '/var/log/secure'
    - format: 'syslog'
      location: '/var/log/maillog'
    - format: 'apache'
      location: '/var/log/httpd/error_log'
    - format: 'apache'
      location: '/var/log/httpd/access_log'
    - format: 'apache'
      location: '/var/ossec/logs/active-responses.log'
- type: os
  type_value: Windows
  syscheck:
    frequency: 43200
    scan_on_start: 'yes'
    auto_ignore: 'no'
    alert_new_files: 'yes'
    windows_registry:
      - key: 'HKEY_LOCAL_MACHINE\Software\Classes\batfile'
        arch: 'both'
      - key: 'HKEY_LOCAL_MACHINE\Software\Classes\Folder'
  localfiles:
    - format: 'Security'
      location: 'eventchannel'
    - format: 'System'
      location: 'eventlog'

Variable: cdb_lists
Description: Configure CDB lists used by the Wazuh Manager.
Example:
cdb_lists:
- name: 'audit-keys'
  content: |
    audit-wazuh-w:write
    audit-wazuh-r:read
    audit-wazuh-a:attribute
    audit-wazuh-x:execute
    audit-wazuh-c:command

Warning

We recommend the use of Ansible Vault to protect Wazuh agentless and authd credentials.


Variable: agentless_creds
Description: Credentials and host(s) to be used by agentless feature.
Example:
agentless_creds:
  - type: ssh_integrity_check_linux
    frequency: 3600
    host: root@example.net
    state: periodic
    arguments: '/bin /etc/ /sbin'
    passwd: qwerty

Warning

We recommend the use of Ansible Vault to protect Wazuh agentless and authd credentials.


Variable: authd_pass
Description: Wazuh authd service password.
Example:
authd_pass: foobar

Wazuh Agent

Variable: wazuh_managers
Description: Set the Wazuh Manager servers IP address, protocol, and port to be used by the agent. If a specific manager is used for registration, we can indicate which one it is by adding the register option set to true. If the register option is missing, the first manager on the list will be used for registration.
Example:
wazuh_managers:
- address: 172.16.24.56
  protocol: udp
- address: 192.168.10.15
  port: 1514
  protocol: tcp
  register: yes

Variable: wazuh_agent_nolog_sensible:
Description: This variable indicates if the nolog option should be added to tasks which output sensitive information (like tokens).
Default value: true

Variable: wazuh_agent_api_validate
Description: After registering the agent through the REST API, validate that registration is correct.
Default value: true

Variable: wazuh_agent_address
Description: Establish which IP address we want to associate with this agent. It can be an address or “any” This variable will supersede wazuh_agent_nat.
Default value: ansible_default_ipv4.address

Variable: wazuh_profile
Description: Configure what profiles this agent will have.
Default value: null
Multiple profiles can be included, separated by a comma and a space, for example:
wazuh_profile: "centos7, centos7-web"

Variable: wazuh_agent_authd
Description: Set the agent-authd facility. This will enable or not the automatic agent registration, you could set various options in accordance with the authd service configured in the Wazuh Manager. This Ansible role will use the address defined on registration_address as the authd registration server.
Example:
wazuh_agent_authd:
  registration_address: 10.1.1.12
  enable: false
  port: 1515
  ssl_agent_ca: null
  ssl_agent_cert: null
  ssl_agent_key: null
  ssl_auto_negotiate: 'no'

Variable: wazuh_notify_time
Description: Set the <notify_time> option in the agent.
Default value: null

Variable: wazuh_time_reconnect
Description: Set <time-reconnect> option in the agent.
Default value: null

Variable: wazuh_winagent_config
Description: Set the Wazuh Agent installation regarding Windows hosts.
Example:
install_dir: 'C:\wazuh-agent\'
version: '2.1.1'
revision: '2'
repo: https://packages.wazuh.com/windows/
md5: fd9a3ce30cd6f9f553a1bc71e74a6c9f

Variable: wazuh_agent_enrollment
Description: Configures the enrollment section in the agent ossec.conf.
Example:
wazuh_agent_enrollment:
  enabled: ''
  manager_address: ''
  port: 1515
  agent_name: 'testname'
  groups: ''
  agent_address: ''
  ssl_cipher: HIGH:!ADH:!EXP:!MD5:!RC4:!3DES:!CAMELLIA:@STRENGTH
  server_ca_path: ''
  agent_certificate_path: ''
  agent_key_path: ''
  authorization_pass_path: /var/ossec/etc/authd.pass
  auto_method: 'no'
  delay_after_enrollment: 20
  use_source_ip: 'no'

Variable: wazuh_agent_client_buffer
Description: Configures the client_buffer section from agent ossec.conf.
Example:
wazuh_agent_client_buffer:
  disable: 'no'
  queue_size: '5000'
  events_per_sec: '500'

Variable: wazuh_agent_rootcheck
Description: Configures the rootcheck section from agent ossec.conf.
Example:
wazuh_agent_rootcheck:
  frequency: 43200

Variable: wazuh_agent_openscap
Description: Configures the wodle item named open-scap from ossec.conf.
Default values:
wazuh_agent_openscap:
  disable: 'yes'
  timeout: 1800
  interval: '1d'
  scan_on_start: 'yes'

Variable: wazuh_agent_cis_cat
Description: Configures the wodle item named cis-cat from ossec.conf.
Default values:
wazuh_agent_cis_cat:
  disable: 'yes'
  install_java: 'no'
  timeout: 1800
  interval: '1d'
  scan_on_start: 'yes'
  java_path: 'wodles/java'
  java_path_win: '\\server\jre\bin\java.exe'
  ciscat_path: 'wodles/ciscat'
  ciscat_path_win: 'C:\cis-cat'

Variable: wazuh_agent_osquery
Description: Configures the wodle item named osquery from ossec.conf.
Default values:
wazuh_agent_osquery:
  disable: 'yes'
  run_daemon: 'yes'
  bin_path_win: 'C:\Program Files\osquery\osqueryd'
  log_path: '/var/log/osquery/osqueryd.results.log'
  log_path_win: 'C:\Program Files\osquery\log\osqueryd.results.log'
  config_path: '/etc/osquery/osquery.conf'
  config_path_win: 'C:\Program Files\osquery\osquery.conf'
  add_labels: 'yes'

Variable: wazuh_agent_syscollector
Description: Configures the wodle item named syscollector from ossec.conf.
Default values:
wazuh_agent_syscollector:
  disable: 'no'
  interval: '1h'
  scan_on_start: 'yes'
  hardware: 'yes'
  os: 'yes'
  network: 'yes'
  packages: 'yes'
  ports_no: 'yes'
  processes: 'yes'

Variable: wazuh_agent_sca
Description: Configures the sca section from ossec.conf.
Default values:
wazuh_agent_sca:
  enabled: 'yes'
  scan_on_start: 'yes'
  interval: '12h'
  skip_nfs: 'yes'
  day: ''
  wday: ''
  time: ''

Variable: wazuh_agent_syscheck
Description: Configures the syscheck section from ossec.conf.
Default values:
wazuh_agent_syscheck:
  frequency: 43200
  scan_on_start: 'yes'
  auto_ignore: 'no'
  win_audit_interval: 60
  skip_nfs: 'yes'
  skip_dev: 'yes'
  skip_proc: 'yes'
  skip_sys: 'yes'
  process_priority: 10
  max_eps: 100
  sync_enabled: 'yes'
  sync_interval: '5m'
  sync_max_interval: '1h'
  sync_max_eps: 10
  ignore:
    - /etc/mtab
    - /etc/hosts.deny
    - /etc/mail/statistics
    - /etc/random-seed
    - /etc/random.seed
    - /etc/adjtime
    - /etc/httpd/logs
    - /etc/utmpx
    - /etc/wtmpx
    - /etc/cups/certs
    - /etc/dumpdates
    - /etc/svc/volatile
  ignore_linux_type:
    - '.log$|.swp$'
  ignore_win:
    - '.log$|.htm$|.jpg$|.png$|.chm$|.pnf$|.evtx$'
  no_diff:
    - /etc/ssl/private.key

Variable: wazuh_agent_localfiles
Description: Configures the localfile section from ossec.conf.
Default values:
wazuh_agent_localfiles:
  debian:
    - format: 'syslog'
      location: '/var/log/auth.log'
    - format: 'syslog'
      location: '/var/log/syslog'
    - format: 'syslog'
      location: '/var/log/dpkg.log'
    - format: 'syslog'
      location: '/var/log/kern.log'
  centos:
    - format: 'syslog'
      location: '/var/log/messages'
    - format: 'syslog'
      location: '/var/log/secure'
    - format: 'syslog'
      location: '/var/log/maillog'
    - format: 'audit'
      location: '/var/log/audit/audit.log'
  linux:
    - format: 'syslog'
      location: '/var/ossec/logs/active-responses.log'
    - format: 'full_command'
      command: 'last -n 20'
      frequency: '360'
    - format: 'command'
      command: df -P
      frequency: '360'
    - format: 'full_command'
      command: netstat -tulpn | sed 's/\([[:alnum:]]\+\)\ \+[[:digit:]]\+\ \+[[:digit:]]\+\ \+\(.*\):\([[:digit:]]*\)\ \+\([0-9\.\:\*]\+\).\+\ \([[:digit:]]*\/[[:alnum:]\-]*\).*/\1 \2 == \3 == \4 \5/' | sort -k 4 -g | sed 's/ == \(.*\) ==/:\1/' | sed 1,2d
      alias: 'netstat listening ports'
      frequency: '360'
  windows:
    - format: 'eventlog'
      location: 'Application'
    - format: 'eventchannel'
      location: 'Security'
      query: 'Event/System[EventID != 5145 and EventID != 5156 and EventID != 5447 and EventID != 4656 and EventID != 4658 and EventID != 4663 and EventID != 4660 and EventID != 4670 and EventID != 4690 and EventID != 4703 and EventID != 4907]'
    - format: 'eventlog'
      location: 'System'
    - format: 'syslog'
      location: 'active-response\active-responses.log'

Variable: wazuh_agent_labels
Description: Configures the labels section from ossec.conf.
Default values:
wazuh_agent_labels:
  enable: false
  list:
    - key: Env
      value: Production

Variable: wazuh_agent_active_response
Description: Configures the active-response section from ossec.conf.
Default values:
wazuh_agent_active_response:
  ar_disabled: 'no'
  ca_store: '/var/ossec/etc/wpk_root.pem'
  ca_store_win: 'wpk_root.pem'
  ca_verification: 'yes'

Variable: wazuh_agent_log_format
Description: Configures the log_format section from ossec.conf.
Default value: plain

Variable: wazuh_agent_config
Description: Wazuh Agent related configuration. This variable is provided for backward compatibility. Newer deployments should use the newly introduced variables described above.
Example:
wazuh_agent_config:
  log_format: 'plain'
  syscheck:
    frequency: 43200
    scan_on_start: 'yes'
    auto_ignore: 'no'
    alert_new_files: 'yes'
    ignore:
      - /etc/mtab
      - /etc/mnttab
      - /etc/hosts.deny
      - /etc/mail/statistics
      - /etc/random-seed
      - /etc/random.seed
      - /etc/adjtime
      - /etc/httpd/logs
      - /etc/utmpx
      - /etc/wtmpx
      - /etc/cups/certs
      - /etc/dumpdates
      - /etc/svc/volatile
    no_diff:
      - /etc/ssl/private.key
    directories:
      - dirs: /etc,/usr/bin,/usr/sbin
        checks: 'check_all="yes"'
      - dirs: /bin,/sbin
        checks: 'check_all="yes"'
    windows_registry:
      - key: 'HKEY_LOCAL_MACHINE\Software\Classes\batfile'
        arch: 'both'
      - key: 'HKEY_LOCAL_MACHINE\Software\Classes\Folder'
  rootcheck:
    frequency: 43200

Warning

We recommend the use of Ansible Vault to protect authd credentials.

Variable: authd_pass
Description: Wazuh authd credentials for agent registration.
Example:
authd_pass: foobar