I've checked out the current master branch to elasticsearch-7.x .
In this PR:
8.x revision for GCP, AWS
yml definitions, ES api calls conform to 8.x
data nodes are now hot-content (h+c) rather than data (d). This helps add tiering to the cluster.
heap dumps are disabled - those usually just exploded disks out of nowhere.
conformed to new GCP API filter syntax for unattached volume check
improved packer gcp image naming
GCP nodes now on ubuntu 20.04
grafana installation removed. I've left in optional elasticsearch monitoring in case someone still wants it, but didn't check whether it works
added encryption keys for security, saved objects, reports
moved es password in Kibana to keystore
AWS deployment conforms to new terraform
data-voters only in GCP for now
Azure untouched and probably not working
known issues:
1-master clusters don't get bootstrapped well (but 1-master + 2 data voters do, and 3-master clusters work well). I suspect that was an existing issue.
I've checked out the current master branch to elasticsearch-7.x .
In this PR:
known issues:
FYI @LiorF-BDBQ @synhershko