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sap_ha_install_hana_hsr: fixes to work for multiple secondaries #866

Merged

ja9fuchs merged 1 commit into sap-linuxlab:dev from ja9fuchs:hsr-enh-multi-target

Sep 17, 2024

Contributor

ja9fuchs commented Sep 16, 2024

improved some loops over the cluster nodes list using selectattr
new task to validate that exactly 1 primary is defined and at least 1 secondary
throttle 'secondary' tasks that execute on the primary at the same time otherwise and lead to conflicts
some tasks only need to run once

This enables the base setup of Multi-Target System Replication.

Tested with 1 primary and 2 secondaries:

 sap_ha_install_hana_hsr_cluster_nodes:
      - hana_site: DC1
        node_name: su1hana1
        node_ip: <private node ip>
        node_role: primary
      - hana_site: DC2
        node_name: su1hana2
        node_ip: <private node ip>
        node_role: secondary
      - hana_site: DC3
        node_name: su1hana3
        node_ip: <private node ip>
        node_role: secondary


           sap_ha_install_hana_hsr: fixes to work for multiple secondaries

5297f36

ja9fuchs requested a review from marcelmamula

September 16, 2024 16:39

marcelmamula approved these changes

View reviewed changes

Contributor

marcelmamula left a comment

LGTM, Tested on my cluster in AWS.

ja9fuchs merged commit 63c6f98 into sap-linuxlab:dev

3 of 4 checks passed

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