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sap-linuxlab / community.sap_install

Automation for SAP - Collection of Ansible Roles for various SAP software installation
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sap_ha_pacemaker_cluster: GCP haproxy handling and new platform VIP dictionary #862

Closed marcelmamula closed 2 months ago

marcelmamula commented 2 months ago

Changes

  1. GCP Preconfigure task was moved to block to execute only if proper gcp_nlb_reserved_ip_haproxy method is used. This is not necessary for ipaddr method.
  2. New __sap_ha_pacemaker_cluster_sap_extra_packages_dict dictionary in OS var files to accommodate override over default VIP method. This is similar dictionary implementation as done before for stonith, extra packages and others.

Reason

haproxy is not documented method to be used on SUSE as per documentation from Google.

# SUSE - VIP: IPaddr2, Healthcheck: No pacemaker resources, but directly as part of NLB healthcheck
#   HANA: https://cloud.google.com/solutions/sap/docs/sap-hana-ha-config-sles#create_a_local_cluster_ip_resource_for_the_vip_address
#   NWAS: https://cloud.google.com/solutions/sap/docs/netweaver-ha-config-sles#create_the_vip_resources
# RHEL - VIP: IPaddr2, Healthcheck: haproxy
#   HANA: https://cloud.google.com/solutions/sap/docs/sap-hana-ha-config-rhel#create_a_virtual_ip_address_resource
#   NWAS: https://cloud.google.com/solutions/sap/docs/netweaver-ha-config-rhel#create_a_virtual_ip_address_resource