netscaler / netscaler.adc / 2.5.1 / module / gslbvserver Configuration for Global Server Load Balancing Virtual Server resource. | "added in version" 2.0.0 of netscaler.adc" Authors: Sumanth Lingappa (@sumanth-lingappa) preview | supported by communitynetscaler.adc.gslbvserver (2.5.1) — module
Install with ansible-galaxy collection install netscaler.adc:==2.5.1
collections: - name: netscaler.adc version: 2.5.1
Configuration for Global Server Load Balancing Virtual Server resource.
ecs: choices: - ENABLED - DISABLED description: - If enabled, respond with EDNS Client Subnet (ECS) option in the response for a DNS query with ECS. The ECS address will be used for persistence and spillover persistence (if enabled) instead of the LDNS address. Persistence mask is ignored if ECS is enabled. type: str edr: choices: - ENABLED - DISABLED description: - Send clients an empty DNS response when the GSLB virtual server is DOWN. type: str mir: choices: - ENABLED - DISABLED description: - Include multiple IP addresses in the DNS responses sent to clients. type: str ttl: description: - Time to live (TTL) for the domain. type: float name: description: - Name for the GSLB virtual server. Must begin with an ASCII alphanumeric or underscore (_) character, and must contain only ASCII alphanumeric, underscore, hash (#), period (.), space, colon (:), at (@), equals (=), and hyphen (-) characters. Can be changed after the virtual server is created. - '' - 'CLI Users:' - If the name includes one or more spaces, enclose the name in double or single quotation marks (for example, "my vserver" or 'my vserver'). type: str nsip: description: - The ip address of the NetScaler ADC appliance where the nitro API calls will be made. - The port can be specified with the colon (:). E.g. 192.168.1.1:555. required: true type: str rule: description: - Expression, or name of a named expression, against which traffic is evaluated. - This field is applicable only if gslb method or gslb backup method are set to API. - 'The following requirements apply only to the Citrix ADC CLI:' - '* If the expression includes one or more spaces, enclose the entire expression in double quotation marks.' - '* If the expression itself includes double quotation marks, escape the quotations by using the \ character.' - '* Alternatively, you can use single quotation marks to enclose the rule, in which case you do not have to escape the double quotation marks.' type: str order: description: - Order number to be assigned to the service when it is bound to the lb vserver. type: float state: choices: - present - absent - enabled - disabled - unset default: present description: - The state of the resource being configured by the module on the NetScaler ADC node. - When C(present), the resource will be added/updated configured according to the module's parameters. - When C(absent), the resource will be deleted from the NetScaler ADC node. - When C(enabled), the resource will be enabled on the NetScaler ADC node. - When C(disabled), the resource will be disabled on the NetScaler ADC node. - When C(unset), the resource will be unset on the NetScaler ADC node. type: str iptype: choices: - IPV4 - IPV6 description: - The IP type for this GSLB vserver. type: str weight: description: - Weight for the service. type: float comment: description: - Any comments that you might want to associate with the GSLB virtual server. type: str netmask: description: - IPv4 network mask for use in the SOURCEIPHASH load balancing method. type: str newname: description: - New name for the GSLB virtual server. type: str timeout: description: - Idle time, in minutes, after which a persistence entry is cleared. type: float api_path: default: nitro/v1/config description: - Base NITRO API path. - Define only in case of an ADM service proxy call type: str backupip: description: - The IP address of the backup service for the specified domain name. Used when all the services bound to the domain are down, or when the backup chain of virtual servers is down. type: str lbmethod: choices: - ROUNDROBIN - LEASTCONNECTION - LEASTRESPONSETIME - SOURCEIPHASH - LEASTBANDWIDTH - LEASTPACKETS - STATICPROXIMITY - RTT - CUSTOMLOAD - API description: - Load balancing method for the GSLB virtual server. type: str somethod: choices: - CONNECTION - DYNAMICCONNECTION - BANDWIDTH - HEALTH - NONE description: - 'Type of threshold that, when exceeded, triggers spillover. Available settings function as follows:' - '* C(CONNECTION) - Spillover occurs when the number of client connections exceeds the threshold.' - '* C(DYNAMICCONNECTION) - Spillover occurs when the number of client connections at the GSLB virtual server exceeds the sum of the maximum client (Max Clients) settings for bound GSLB services. Do not specify a spillover threshold for this setting, because the threshold is implied by the Max Clients settings of the bound GSLB services.' - '* C(BANDWIDTH) - Spillover occurs when the bandwidth consumed by the GSLB virtual server''s incoming and outgoing traffic exceeds the threshold.' - '* C(HEALTH) - Spillover occurs when the percentage of weights of the GSLB services that are UP drops below the threshold. For example, if services gslbSvc1, gslbSvc2, and gslbSvc3 are bound to a virtual server, with weights 1, 2, and 3, and the spillover threshold is 50%, spillover occurs if gslbSvc1 and gslbSvc3 or gslbSvc2 and gslbSvc3 transition to DOWN.' - '* C(NONE) - Spillover does not occur.' type: str tolerance: description: - Site selection tolerance, in milliseconds, for implementing the RTT load balancing method. If a site's RTT deviates from the lowest RTT by more than the specified tolerance, the site is not considered when the Citrix ADC makes a GSLB decision. The appliance implements the round robin method of global server load balancing between sites whose RTT values are within the specified tolerance. If the tolerance is 0 (zero), the appliance always sends clients the IP address of the site with the lowest RTT. type: float appflowlog: choices: - ENABLED - DISABLED description: - Enable logging appflow flow information type: str domainname: description: - Domain name for which to change the time to live (TTL) and/or backup service IP address. type: str nitro_pass: description: - The password with which to authenticate to the NetScaler ADC node. required: false type: str nitro_user: description: - The username with which to authenticate to the NetScaler ADC node. required: false type: str persistmask: description: - The optional IPv4 network mask applied to IPv4 addresses to establish source IP address based persistence. type: str save_config: default: false description: - If C(true) the module will save the configuration on the NetScaler ADC node if it makes any changes. - The module will not save the configuration on the NetScaler ADC node if it made no changes. type: bool servicename: description: - Name of the GSLB service for which to change the weight. type: str servicetype: choices: - HTTP - FTP - TCP - UDP - SSL - SSL_BRIDGE - SSL_TCP - NNTP - ANY - SIP_UDP - SIP_TCP - SIP_SSL - RADIUS - RDP - RTSP - MYSQL - MSSQL - ORACLE description: - Protocol used by services bound to the virtual server. type: str sothreshold: description: - Threshold at which spillover occurs. Specify an integer for the CONNECTION spillover method, a bandwidth value in kilobits per second for the BANDWIDTH method (do not enter the units), or a percentage for the HEALTH method (do not enter the percentage symbol). type: float toggleorder: choices: - ASCENDING - DESCENDING description: - Configure this option to toggle order preference type: str v6netmasklen: description: - Number of bits to consider, in an IPv6 source IP address, for creating the hash that is required by the SOURCEIPHASH load balancing method. type: float backupvserver: description: - Name of the backup GSLB virtual server to which the appliance should to forward requests if the status of the primary GSLB virtual server is down or exceeds its spillover threshold. type: str cookie_domain: description: - The cookie domain for the GSLB site. Used when inserting the GSLB site cookie in the HTTP response. type: str cookietimeout: description: - Timeout, in minutes, for the GSLB site cookie. type: float dnsrecordtype: choices: - A - AAAA - CNAME - NAPTR description: - DNS record type to associate with the GSLB virtual server's domain name. type: str dynamicweight: choices: - SERVICECOUNT - SERVICEWEIGHT - DISABLED description: - Specify if the appliance should consider the service count, service weights, or ignore both when using weight-based load balancing methods. The state of the number of services bound to the virtual server help the appliance to select the service. type: str persistenceid: description: - The persistence ID for the GSLB virtual server. The ID is a positive integer that enables GSLB sites to identify the GSLB virtual server, and is required if source IP address based or spill over based persistence is enabled on the virtual server. type: float sitedomainttl: description: - TTL, in seconds, for all internally created site domains (created when a site prefix is configured on a GSLB service) that are associated with this virtual server. type: float sopersistence: choices: - ENABLED - DISABLED description: - If spillover occurs, maintain source IP address based persistence for both primary and backup GSLB virtual servers. type: str backuplbmethod: choices: - ROUNDROBIN - LEASTCONNECTION - LEASTRESPONSETIME - SOURCEIPHASH - LEASTBANDWIDTH - LEASTPACKETS - STATICPROXIMITY - RTT - CUSTOMLOAD - API description: - Backup load balancing method. Becomes operational if the primary load balancing method fails or cannot be used. Valid only if the primary method is based on either round-trip time (C(RTT)) or static proximity. type: str nitro_protocol: choices: - http - https default: https description: - Which protocol to use when accessing the nitro API objects. type: str orderthreshold: description: - This option is used to to specify the threshold of minimum number of services to be UP in an order, for it to be considered in Lb decision. type: float sobackupaction: choices: - DROP - ACCEPT - REDIRECT description: - Action to be performed if spillover is to take effect, but no backup chain to spillover is usable or exists type: str validate_certs: default: true description: - If C(false), SSL certificates will not be validated. This should only be used on personally controlled sites using self-signed certificates. required: false type: bool persistencetype: choices: - SOURCEIP - NONE description: - Use source IP address based persistence for the virtual server. - After the load balancing method selects a service for the first packet, the IP address received in response to the DNS query is used for subsequent requests from the same client. type: str nitro_auth_token: description: - The authentication token provided by a login operation. type: str version_added: 2.6.0 version_added_collection: netscaler.adc servicegroupname: description: - The GSLB service group name bound to the selected GSLB virtual server. type: str v6persistmasklen: description: - Number of bits to consider in an IPv6 source IP address when creating source IP address based persistence sessions. type: float ecsaddrvalidation: choices: - ENABLED - DISABLED description: - Validate if ECS address is a private or unroutable address and in such cases, use the LDNS IP. type: str backupsessiontimeout: description: - A non zero value enables the feature whose minimum value is 2 minutes. The feature can be disabled by setting the value to zero. The created session is in effect for a specific client per domain. type: float disableprimaryondown: choices: - ENABLED - DISABLED description: - Continue to direct traffic to the backup chain even after the primary GSLB virtual server returns to the UP state. Used when spillover is configured for the virtual server. type: str sopersistencetimeout: description: - Timeout for spillover persistence, in minutes. type: float considereffectivestate: choices: - NONE - STATE_ONLY description: - If the primary state of all bound GSLB services is DOWN, consider the effective states of all the GSLB services, obtained through the Metrics Exchange Protocol (MEP), when determining the state of the GSLB virtual server. To consider the effective state, set the parameter to C(STATE_ONLY). To disregard the effective state, set the parameter to C(NONE). - '' - The effective state of a GSLB service is the ability of the corresponding virtual server to serve traffic. The effective state of the load balancing virtual server, which is transferred to the GSLB service, is UP even if only one virtual server in the backup chain of virtual servers is in the UP state. type: str gslbvserver_domain_binding: description: Bindings for gslbvserver_domain_binding resource suboptions: binding_members: default: [] description: List of binding members elements: dict type: list mode: choices: - desired - bind - unbind default: desired description: - The mode in which to configure the bindings. - If mode is set to C(desired), the bindings will be added or removed from the target NetScaler ADCs as necessary to match the bindings specified in the state. - If mode is set to C(bind), the specified bindings will be added to the resource. The existing bindings in the target ADCs will not be modified. - If mode is set to C(unbind), the specified bindings will be removed from the resource. The existing bindings in the target ADCs will not be modified. type: str type: dict gslbvserver_lbpolicy_binding: description: Bindings for gslbvserver_lbpolicy_binding resource suboptions: binding_members: default: [] description: List of binding members elements: dict type: list mode: choices: - desired - bind - unbind default: desired description: - The mode in which to configure the bindings. - If mode is set to C(desired), the bindings will be added or removed from the target NetScaler ADCs as necessary to match the bindings specified in the state. - If mode is set to C(bind), the specified bindings will be added to the resource. The existing bindings in the target ADCs will not be modified. - If mode is set to C(unbind), the specified bindings will be removed from the resource. The existing bindings in the target ADCs will not be modified. type: str type: dict gslbvserver_gslbservice_binding: description: Bindings for gslbvserver_gslbservice_binding resource suboptions: binding_members: default: [] description: List of binding members elements: dict type: list mode: choices: - desired - bind - unbind default: desired description: - The mode in which to configure the bindings. - If mode is set to C(desired), the bindings will be added or removed from the target NetScaler ADCs as necessary to match the bindings specified in the state. - If mode is set to C(bind), the specified bindings will be added to the resource. The existing bindings in the target ADCs will not be modified. - If mode is set to C(unbind), the specified bindings will be removed from the resource. The existing bindings in the target ADCs will not be modified. type: str type: dict gslbvserver_spilloverpolicy_binding: description: Bindings for gslbvserver_spilloverpolicy_binding resource suboptions: binding_members: default: [] description: List of binding members elements: dict type: list mode: choices: - desired - bind - unbind default: desired description: - The mode in which to configure the bindings. - If mode is set to C(desired), the bindings will be added or removed from the target NetScaler ADCs as necessary to match the bindings specified in the state. - If mode is set to C(bind), the specified bindings will be added to the resource. The existing bindings in the target ADCs will not be modified. - If mode is set to C(unbind), the specified bindings will be removed from the resource. The existing bindings in the target ADCs will not be modified. type: str type: dict gslbvserver_gslbservicegroup_binding: description: Bindings for gslbvserver_gslbservicegroup_binding resource suboptions: binding_members: default: [] description: List of binding members elements: dict type: list mode: choices: - desired - bind - unbind default: desired description: - The mode in which to configure the bindings. - If mode is set to C(desired), the bindings will be added or removed from the target NetScaler ADCs as necessary to match the bindings specified in the state. - If mode is set to C(bind), the specified bindings will be added to the resource. The existing bindings in the target ADCs will not be modified. - If mode is set to C(unbind), the specified bindings will be removed from the resource. The existing bindings in the target ADCs will not be modified. type: str type: dict
changed: description: Indicates if any change is made by the module returned: always sample: true type: bool diff: description: Dictionary of before and after changes returned: always sample: after: key2: pqr before: key1: xyz prepared: changes done type: dict diff_list: description: List of differences between the actual configured object and the configuration specified in the module returned: when changed sample: - 'Attribute `key1` differs. Desired: (<class ''str''>) XYZ. Existing: (<class ''str''>) PQR' type: list failed: description: Indicates if the module failed or not returned: always sample: false type: bool loglines: description: list of logged messages by the module returned: always sample: - message 1 - message 2 type: list