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6 changes: 3 additions & 3 deletions terraform/main.tf
Original file line number Diff line number Diff line change
Expand Up @@ -23,7 +23,7 @@ variable "worker_count" {

# create cloud vm
resource "digitalocean_droplet" "minitwit-swarm-leader" {
image = "docker-18-04"
image = "docker-22-04"
name = "minitwit-swarm-leader"
region = var.region
size = "s-1vcpu-1gb"
Expand Down Expand Up @@ -86,7 +86,7 @@ resource "digitalocean_droplet" "minitwit-swarm-manager" {
# number of vms to create
count = var.manager_count

image = "docker-18-04"
image = "docker-22-04"
name = "minitwit-swarm-manager-${count.index}"
region = var.region
size = "s-1vcpu-1gb"
Expand Down Expand Up @@ -139,7 +139,7 @@ resource "digitalocean_droplet" "minitwit-swarm-worker" {
# number of vms to create
count = var.worker_count

image = "docker-18-04"
image = "docker-22-04"
name = "minitwit-swarm-worker-${count.index}"
region = var.region
size = "s-1vcpu-1gb"
Expand Down