diff --git a/proxmox/terraform/production/production.tf b/proxmox/terraform/production/production.tf
index f7bdb49..41628ad 100644
--- a/proxmox/terraform/production/production.tf
+++ b/proxmox/terraform/production/production.tf
@@ -1,188 +1,188 @@
 locals {
   config = {
     dns                             = var.dns
     domain                          = "internal.softwareheritage.org"
     puppet_environment              = "production"
     facter_deployment               = "production"
     facter_subnet                   = "sesi_rocquencourt"
     puppet_master                   = var.puppet_master
     gateway_ip                      = "192.168.100.1"
     user_admin                      = var.user_admin
     user_admin_ssh_public_key       = var.user_admin_ssh_public_key
     user_admin_ssh_private_key_path = var.user_admin_ssh_private_key_path
   }
 }
 
 module "kelvingrove" {
   source = "../modules/node"
   config = local.config
 
   hostname    = "kelvingrove"
   description = "Keycloak server"
   hypervisor  = "hypervisor3"
   vmid        = 123
   cores       = "4"
   memory      = "8192"
   numa        = true
   balloon     = 0
   networks = [{
     id      = 0
     ip      = "192.168.100.106"
     gateway = local.config["gateway_ip"]
     macaddr = "72:55:5E:58:01:0B"
     bridge  = "vmbr0"
   }]
 }
 
 module "webapp1" {
   source = "../modules/node"
   config = local.config
 
   hostname    = "webapp1"
   description = "Webapp for swh-search tests"
   hypervisor  = "branly"
   vmid        = 125
   cores       = "2"
   memory      = "8192"
-  balloon     = 1024
+  balloon     = 2048
   networks = [{
     id      = 0
     ip      = "192.168.100.71"
     gateway = local.config["gateway_ip"]
     macaddr = "06:FF:02:95:31:CF"
     bridge  = "vmbr0"
   }]
 }
 
 module "search-esnode1" {
   source = "../modules/node"
   config = local.config
 
   hostname    = "search-esnode1"
   description = "Elasticsearch node for swh-search"
   hypervisor  = "branly"
   vmid        = 133
   cores       = "4"
   memory      = "24576"
   balloon     = 16384
   networks = [{
     id      = 0
     ip      = "192.168.100.81"
     gateway = local.config["gateway_ip"]
     macaddr = "42:31:70:6A:D7:F9"
     bridge  = "vmbr0"
   }]
   storages = [{
     id           = 0
     storage      = "proxmox"
     size         = "32G"
     storage_type = "cephfs"
   }, {
     id           = 1
     storage      = "proxmox"
     size         = "200G"
     storage_type = "cephfs"
   }]
 }
 
 module "search-esnode2" {
   source = "../modules/node"
   config = local.config
 
   hostname    = "search-esnode2"
   description = "Elasticsearch node for swh-search"
   hypervisor  = "branly"
   vmid        = 134
   cores       = "4"
   memory      = "24576"
   balloon     = 16384
   networks = [{
     id      = 0
     ip      = "192.168.100.82"
     gateway = local.config["gateway_ip"]
     macaddr = "AA:86:8C:84:59:B5"
     bridge  = "vmbr0"
   }]
   storages = [{
     id           = 0
     storage      = "proxmox"
     size         = "32G"
     storage_type = "cephfs"
   }, {
     id           = 1
     storage      = "proxmox"
     size         = "200G"
     storage_type = "cephfs"
   }]
 }
 
 module "search-esnode3" {
   source = "../modules/node"
   config = local.config
 
   hostname    = "search-esnode3"
   description = "Elasticsearch node for swh-search"
   hypervisor  = "beaubourg"
   vmid        = 135
   cores       = "4"
   memory      = "24576"
   balloon     = 16384
   networks = [{
     id      = 0
     ip      = "192.168.100.83"
     gateway = local.config["gateway_ip"]
     macaddr = "36:E4:58:9B:EA:E4"
     bridge  = "vmbr0"
   }]
   storages = [{
     id           = 0
     storage      = "proxmox"
     size         = "32G"
     storage_type = "cephfs"
   }, {
     id           = 1
     storage      = "proxmox"
     size         = "200G"
     storage_type = "cephfs"
   }]
 }
 
 module "search1" {
   source = "../modules/node"
   config = local.config
 
   hostname    = "search1"
   description = "swh-search node"
   hypervisor  = "branly"
   vmid        = 136
   cores       = "4"
   memory      = "6144"
   balloon     = 1024
   networks = [{
     id      = 0
     ip      = "192.168.100.85"
     gateway = local.config["gateway_ip"]
     macaddr = "3E:46:D3:88:44:F4"
     bridge  = "vmbr0"
   }]
 }
 
 module "counters1" {
   source = "../modules/node"
   config = local.config
 
   hostname    = "counters1"
   description = "swh-counters node"
   hypervisor  = "branly"
   vmid        = 139
   cores       = "4"
   memory      = "2048"
   balloon     = 1024
   networks = [{
     id      = 0
     ip      = "192.168.100.95"
     gateway = local.config["gateway_ip"]
     macaddr = "26:8E:7F:D1:F7:99"
     bridge  = "vmbr0"
   }]
 }