feat(infra): support for DMQ protocol in aggregator infrastructure

Author: jpraynaud

mithril-infra/assets/docker/docker-compose-aggregator-p2p-dmq-override.yaml

@@ -0,0 +1,13 @@
+services:
+  mithril-aggregator:
+    environment:
+      - DMQ_NODE_SOCKET_PATH=/ipc/dmq.socket
+      - NETWORK=${NETWORK}
+      - NETWORK_MAGIC=${NETWORK_MAGIC}
+  mithril-aggregator-relay:
+    volumes:
+      - ../data/${NETWORK}/mithril-aggregator/cardano/ipc:/ipc
+    environment:
+      - DMQ_NODE_SOCKET_PATH=/ipc/dmq.socket
+      - NETWORK=${NETWORK}
+      - NETWORK_MAGIC=${NETWORK_MAGIC}

mithril-infra/mithril.aggregator.tf

@@ -76,6 +76,7 @@ EOT
     inline = [
       "set -e",
       "export NETWORK=${var.cardano_network}",
+      "export NETWORK_MAGIC=${var.cardano_network_magic_map[var.cardano_network]}",
       "export CARDANO_IMAGE_ID=${var.cardano_image_id}",
       "export CARDANO_IMAGE_REGISTRY=${var.cardano_image_registry}",
       "export MITHRIL_IMAGE_ID=${var.mithril_image_id}",
@@ -157,6 +158,10 @@ fi
 if [ "${local.mithril_aggregator_is_follower}" = "true" ]; then
   DOCKER_COMPOSE_FILES="$DOCKER_COMPOSE_FILES -f $DOCKER_DIRECTORY/docker-compose-aggregator-follower-override.yaml"
 fi
+# Support for DMQ protocol
+if [ "${var.mithril_p2p_use_dmq_protocol}" = "true" ]; then
+ DOCKER_COMPOSE_FILES="$DOCKER_COMPOSE_FILES -f $DOCKER_DIRECTORY/docker-compose-aggregator-p2p-dmq-override.yaml"
+fi
 EOT
       ,
       "docker compose $DOCKER_COMPOSE_FILES --profile all up -d",

mithril-infra/variables.tf

@@ -14,6 +14,16 @@ variable "cardano_network" {
   description = "The Cardano network name to attach: preview, preprod or mainnet"
 }
 
+variable "cardano_network_magic_map" {
+  type        = map(number)
+  description = "The Cardano network magic number mapping from Cardano network name"
+  default = {
+    "mainnet" = 764824073,
+    "preprod" = 1,
+    "preview" = 2,
+  }
+}
+
 locals {
   environment_name_short = format("%s%s", "${var.environment_prefix}-${var.cardano_network}", var.environment_suffix != "" ? "-${var.environment_suffix}" : "")
   environment_name       = "mithril-${local.environment_name_short}"
@@ -184,6 +194,12 @@ variable "mithril_use_p2p_network" {
   default     = false
 }
 
+variable "mithril_p2p_use_dmq_protocol" {
+  type        = bool
+  description = "Use the Decentralized Message Queue protocol (DMQ) (experimental, for test only)"
+  default     = false
+}
+
 variable "mithril_p2p_network_bootstrap_peer" {
   type        = string
   description = "The dial to address of a bootstrap peer of the P2P network layer. Useful when setting-up a follower aggregator and signers in a different VM. (experimental, for test only)"
@@ -457,6 +473,7 @@ variable "mithril_signers" {
     type    = string
     pool_id = string
   }))
+  description = "The Mithril signers configuration to deploy"
   default = {
     "1" = {
       type    = "unverified-cardano-passive",