feat(mysql): Add MYSQL_ALIAS_DNS_NAME

compose.yaml

@@ -4,6 +4,8 @@ services:
         container_name: "snipeit-snipeit-${CONTEXT}"
         networks:
             snipeit-default:
+        links:
+            - "mysql:${MYSQL_ALIAS_DNS_NAME}"
         profiles: ["full", "snipeit"]
         ulimits:
             nproc: ${ULIMIT_NPROC:-65535}

env/fqdn_context.env.example

@@ -15,6 +15,7 @@ MAIL_ENV_PASSWORD=my-mail-env-password
 MAIL_ENV_USERNAME=mail@example.com
 MAIL_PORT_587_TCP_ADDR=smtp.example.com
 MAIL_PORT_587_TCP_PORT=587
+MYSQL_ALIAS_DNS_NAME=db.fully.qualified.domain.name
 MYSQL_DATABASE=snipeit
 MYSQL_PASSWORD=my-mysql-user-password
 MYSQL_PORT=61001