Run etcd cluster on-host, across controllers on AWS

* Change controllers ASG to heterogeneous EC2 instances
* Create DNS records for each controller's private IP for etcd
* Change etcd to run on-host, across controllers (etcd-member.service)
* Reduce time to bootstrap a cluster
* Deprecate self-hosted-etcd on the AWS platform
This commit is contained in:
Dalton Hubble
2017-11-05 22:36:50 -08:00
parent c6ec6596d8
commit 805dd772a8
10 changed files with 161 additions and 70 deletions

View File

@ -14,7 +14,7 @@ resource "digitalocean_record" "controllers" {
value = "${element(digitalocean_droplet.controllers.*.ipv4_address, count.index)}"
}
# Discrete DNS records for each controller's private IPv4 for etcd usage.
# Discrete DNS records for each controller's private IPv4 for etcd usage
resource "digitalocean_record" "etcds" {
count = "${var.controller_count}"