Merge pull request #104 from AndiDog/typo

Fix typo 'intial_cluster'

Author: pstadler

service/etcd/main.tf

@@ -73,7 +73,7 @@ locals {
     for n in range(var.node_count) :
     templatefile("${path.module}/templates/etcd.service", {
       hostname              = element(local.etcd_hostnames, n)
-      intial_cluster        = "${join(",", formatlist("%s=http://%s:2380", local.etcd_hostnames, local.etcd_vpn_ips))}"
+      initial_cluster       = "${join(",", formatlist("%s=http://%s:2380", local.etcd_hostnames, local.etcd_vpn_ips))}"
       listen_client_urls    = "http://${element(local.etcd_vpn_ips, n)}:2379"
       advertise_client_urls = "http://${element(local.etcd_vpn_ips, n)}:2379"
       listen_peer_urls      = "http://${element(local.etcd_vpn_ips, n)}:2380"

service/etcd/templates/etcd.service

@@ -9,7 +9,7 @@ ExecStart=/opt/etcd/etcd --name ${hostname} \
   --listen-client-urls "${listen_client_urls},http://localhost:2379" \
   --advertise-client-urls "${advertise_client_urls}" \
   --listen-peer-urls "${listen_peer_urls}" \
-  --initial-cluster "${intial_cluster}" \
+  --initial-cluster "${initial_cluster}" \
   --initial-advertise-peer-urls "${listen_peer_urls}" \
   --heartbeat-interval 200 \
   --election-timeout 5000