Graylog

  • Llama (LMA) Charmers
Channel Revision Published Runs on
latest/stable 73 01 Nov 2023
Ubuntu 22.04 Ubuntu 20.04 Ubuntu 18.04 Ubuntu 16.04
latest/stable 50 13 Oct 2021
Ubuntu 22.04 Ubuntu 20.04 Ubuntu 18.04 Ubuntu 16.04
latest/candidate 73 12 Oct 2023
Ubuntu 22.04 Ubuntu 20.04 Ubuntu 18.04 Ubuntu 16.04
latest/candidate 50 11 Oct 2021
Ubuntu 22.04 Ubuntu 20.04 Ubuntu 18.04 Ubuntu 16.04
latest/edge 73 11 Oct 2023
Ubuntu 22.04 Ubuntu 20.04 Ubuntu 18.04
juju deploy graylog
Show information

Platform:

Ubuntu
22.04 20.04 18.04 16.04

Learn about configurations >

  • beats_port | int

    Default: 5044

    TCP port for Beats input when relation is joined

  • channel | string

    Default: 3/stable

    Snap channel used to install/refresh the graylog snap.

    This option has no effect when a valid graylog.snap resource is attached.

  • elasticsearch_cluster_name | string

    If the elastic search cluster name is not passed in the relation set it here.

  • email_auth_password | string

    Set smtp password

  • email_auth_username | string

    Set smtp username

  • email_enabled | boolean

    Email config enabled

  • email_from | string

    Default: graylog@example.com

    Email config settings

  • email_hostname | string

    Default: mail.example.com

    Email hostname settings

  • email_port | int

    Default: 587

    Email port settings

  • email_ssl_enabled | boolean

    Enable SMTP over SSL (SMTPS) for encrypted connections

  • email_subject_prefix | string

    Default: [graylog]

    Tag email header with "graylog"

  • email_tls_enabled | boolean

    Enable SMTP with STARTTLS for encrypted connections

  • email_use_auth | boolean

    Email auth enabled

  • email_web_url | string

    Default: https://graylog.example.com

    Specify this to include links to the stream in your stream alert mails. This should define the fully qualified base url to your web interface exactly the same way as it is accessed by your users.

  • gelf_port | int

    Default: 12201

    TCP port for GELF input when relation is joined

  • index_replicas | int

    Number of Elasticsearch replicas used per index in this index set.

  • index_retention_count | int

    Default: 6

    Maximum number of indices to keep before deleting the oldest ones

  • index_rotation_msg_count | int

    Default: 20000000

    When rotation strategy is "msg_count", maximum number of documents in an index before it gets rotated

  • index_rotation_period | string

    Default: P7D

    When rotation strategy is "time" based, rotation period (ISO8601 Duration) - How long an index gets written to before it is rotated.

  • index_rotation_size | int

    Default: 1073741824

    When rotation strategy is "size" based, maximum size of an index before it gets rotated. Defaults to 1073741824 (1GB).

  • index_rotation_strategy | string

    Default: time

    Type of rotation strategy ("time" based, "size" based, no. messages "msg_count").

  • index_shards | int

    Default: 2

    Number of Elasticsearch shards used per index in this index set. Set this to '0' to let the charm automatically calculate based on how many Elasticsearch units.

  • jvm_heap_size | string

    Default: 1G

    JVM Heap memory size (default 1G). Unit can be K/M/G here. When unit ommited, it will be Bytes. JVM Heap size should be smaller than machine total memory.

  • ldap_auth | boolean

    Whether to enable LDAP authentication, defaults to False.

  • ldap_default_graylog_roles | string

    Default: Reader

    Comma separated list of roles that new users from the LDAP authentication backend should be granted upon first login to graylog.

  • ldap_password | string

    Password to use to bind to the LDAP authentication backend

  • ldap_server_ip | string

    LDAP server IP for Graylog LDAP authentication backend.

  • ldap_server_port | string

    Default: 636

    LDAP port to communicate to LDAP authentication backend

  • ldap_tls_verify_certificates | boolean

    Default: True

    Enable certificate verification for LDAPS

  • ldap_use_tls | boolean

    Default: True

    Specify if LDAP authentication backend should use TLS

  • ldap_user | string

    Username (Distinguished Name) used to bind to LDAP identity server. Example - cn=admin,dc=example,dc=com

  • ldap_user_full_name_attribute | string

    Default: fullName

    The attribute in LDAP records that defines the full name of the user.

  • ldap_user_name_attribute | string

    Default: uid

    This attribute should be the login name of the user and will substitute in place of {0} in the user search pattern above.

  • ldap_user_search_base | string

    User search base DN - Example - ou=users,dc=example,dc=com

  • ldap_user_search_pattern | string

    Default: (&(uid={0})(class=inetOrgPerson))

    Define how to match a valid user record under the user search base when provided with the username attempting to login. The string {0} will be replaced by the entered username. Deeper examples may include being a member of a specific group such as

    (&(&(uid={0})(class=inetOrgPerson))(memberOf=cn=graylog_users,ou=groups,dc=example,dc=com))

  • ldap_user_unique_id_attribute | string

    Default: cn

    The attribute that uniquely identifies a user in the LDAP database.

  • log_inputs | string

    YAML-formatted list of log inputs. First input gets passed through relations. Any input not defined here will be removed unless it is prefixed with "Custom" in the title.

  • max_check_attempts | string

    The maxiumum number of attempts to check the via nrpe a service before switching an alert to HARD status rather than SOFT. Default for Nagios is 4, if this is set, the default will be overwritten for the Graylog Health check only.

  • nagios_context | string

    Default: juju

    Used by the nrpe-external-master subordinate charm. A string that will be prepended to instance name to set the host name in nagios. So for instance the hostname would be something like: juju-myservice-0 If you're running multiple environments with the same services in them this allows you to differentiate between them.

  • nagios_servicegroups | string

    A comma-separated list of nagios servicegroups. If left empty, the nagios_context will be used as the servicegroup.

  • nagios_uncommitted_crit | int

    Default: 2048

    Number of journaled uncommitted messages that will generate a nagios CRITICAL alert

  • nagios_uncommitted_warn | int

    Default: 1024

    Number of journaled uncommitted messages that will generate a nagios WARN

  • rest_transport_uri | string

    Default: http://0.0.0.0:9001/api/

    This setting is only required when external access to the Graylog nodes is required to pass through a proxy/load balancer. This address is used by the Web Interface to access the REST API.

    For Graylog 2, the proxy should connect back to the Graylog node on port 9001 (the default).

    For Graylog 3, this setting is ignored. web_endpoint_uri is used as the universal proxy setting.

    • If the ip address 0.0.0.0 is specified, the charm will attempt to deduct the network interface that is used for connections to the default gateway and use the associated ip address.

  • site_name | string

    An unique site name for Graylog deployment

  • snapd_refresh | string

    How often snapd handles updates for installed snaps. The default (an empty string) is 4x per day. Set to "max" to check once per month based on the charm deployment date. You may also set a custom string as described in the 'refresh.timer' section here: https://forum.snapcraft.io/t/system-options/87

  • web_endpoint_uri | string

    This setting is only required when external access to the Graylog nodes is required to pass through a proxy/load balancer. This address is used by the Web Interface to download secondary assets (JavaScript/CSS/etc). This setting should be the public address of the proxy, which will direct traffic to Graylog.

    For Graylog 2, the proxy should connect back to the address set in 'web_listen_uri' *. The 'web_listen_uri' will be used as the default value if this config is left blank.

    For Graylog 3, the proxy should connect back to the Graylog node on port 9000 (the default). If this config is left blank, the charm will attempt to determine the correct network interfance *.

    • If the ip address 0.0.0.0 is specified, the charm will attempt to deduct the network interface that is used for connections to the default gateway and use the associated ip address.

  • web_listen_uri | string

    Default: http://0.0.0.0:9000/

    For Graylog 2, this URI specifies which IP and port Graylog will LISTEN to for the Web Interface.

    For Graylog 3, this setting is ignored. The Web Interface and REST API listen on the same IP and port.