diff --git a/README.md b/README.md
index 3527dbb..bf53a1c 100644
--- a/README.md
+++ b/README.md
@@ -15,18 +15,26 @@ Our first abstraction level is the NixOS level, which installs a bunch of standa
   
 Then, inside our Nomad+Consul orchestrator, we deploy a number of base services:
 
-  * **[Garage](https://git.deuxfleurs.fr/Deuxfleurs/garage/):** S3-compatible lightweight object store for self-hosted geo-distributed deployments (we also have a legacy glusterfs cluster)
-  * **[DiploNAT](https://git.deuxfleurs.fr/Deuxfleurs/diplonat):** network automation (firewalling, upnp igd)
-  * **[Bottin](https://git.deuxfleurs.fr/Deuxfleurs/bottin):** authentication and authorization (LDAP protocol, consul backend)
-  * **[Guichet](https://git.deuxfleurs.fr/Deuxfleurs/guichet):** a dashboard for our users and administrators
-  * **Stolon + PostgreSQL:** distributed relational database
-  * **Prometheus + Grafana:** monitoring
+  * Data management
+    * **[Garage](https://git.deuxfleurs.fr/Deuxfleurs/garage/):** S3-compatible lightweight object store for self-hosted geo-distributed deployments
+    * **Stolon + PostgreSQL:** distributed relational database
+  * Network Control Plane
+    * **[DiploNAT](https://git.deuxfleurs.fr/Deuxfleurs/diplonat):** - network automation (firewalling, upnp igd)
+    * **[D53](https://git.deuxfleurs.fr/lx/d53)** - update DNS entries (A and AAAA) dynamically based on Nomad service scheduling and local node info
+    * **[Tricot](https://git.deuxfleurs.fr/Deuxfleurs/tricot)** - a dynamic reverse proxy for nomad+consul inspired by traefik
+    * **[wgautomesh](https://git.deuxfleurs.fr/Deuxfleurs/wgautomesh)** - a dynamic wireguard mesh configurator
+  * User Management
+    * **[Bottin](https://git.deuxfleurs.fr/Deuxfleurs/bottin):** authentication and authorization (LDAP protocol, consul backend)
+    * **[Guichet](https://git.deuxfleurs.fr/Deuxfleurs/guichet):** a dashboard for our users and administrators7
+  * Observability
+    * **Prometheus + Grafana:** monitoring
 
 Some services we provide based on this abstraction:
 
   * **Websites:** Garage (static) + fediverse blog (Plume)
   * **Chat:** Synapse + Element Web (Matrix protocol)
   * **Email:** Postfix SMTP + Dovecot IMAP + opendkim DKIM + Sogo webmail  | Alps webmail (experimental)
+    - **[Aerogramme](https://git.deuxfleurs.fr/Deuxfleurs/aerogramme/):** an encrypted IMAP server
   * **Visioconference:** Jitsi
   * **Collaboration:** CryptPad
 
diff --git a/cluster/prod/app/bagage/deploy/bagage.hcl b/cluster/prod/app/bagage/deploy/bagage.hcl
new file mode 100644
index 0000000..c9b7781
--- /dev/null
+++ b/cluster/prod/app/bagage/deploy/bagage.hcl
@@ -0,0 +1,86 @@
+job "bagage" {
+  datacenters = ["orion", "neptune"]
+  type = "service"
+  priority = 90
+
+  constraint {
+    attribute = "${attr.cpu.arch}"
+    value     = "amd64"
+  }
+
+  group "main" {
+    count = 1
+
+    network {
+      port "web_port" { 
+        static = 8080
+        to = 8080 
+      }
+      port "ssh_port" { 
+        static = 2222
+        to = 2222
+      }
+    }
+
+    task "server" {
+      driver = "docker"
+      config {
+        image = "superboum/amd64_bagage:v11"
+        readonly_rootfs = false
+        network_mode = "host"
+        volumes = [
+          "secrets/id_rsa:/id_rsa"
+        ]
+        ports = [ "web_port", "ssh_port" ]
+      }
+
+      env {
+        BAGAGE_LDAP_ENDPOINT = "bottin.service.prod.consul:389"
+      }
+
+      resources {
+        memory = 200
+        cpu = 100
+      }
+
+      template {
+        data = "{{ key \"secrets/bagage/id_rsa\" }}"
+        destination = "secrets/id_rsa"
+      }
+
+      service {
+        name = "bagage-ssh"
+        port = "ssh_port"
+        address_mode = "host"
+        tags = [
+          "bagage",
+          "(diplonat (tcp_port 2222))"
+        ]
+      }
+
+      service {
+        name = "bagage-webdav"
+        tags = [
+          "bagage",
+          "tricot bagage.deuxfleurs.fr",
+          "d53-cname bagage.deuxfleurs.fr",
+        ]
+        port = "web_port"
+        address_mode = "host"
+        check {
+          type = "tcp"
+          port = "web_port"
+          address_mode = "host"
+          interval = "60s"
+          timeout = "5s"
+          check_restart {
+            limit = 3
+            grace = "90s"
+            ignore_warnings = false
+          }
+        }
+      }
+    }
+  }
+}
+
diff --git a/cluster/prod/app/bagage/secrets.toml b/cluster/prod/app/bagage/secrets.toml
new file mode 100644
index 0000000..71b760a
--- /dev/null
+++ b/cluster/prod/app/bagage/secrets.toml
@@ -0,0 +1,4 @@
+[secrets."bagage/id_rsa"]
+type = 'command'
+rotate = true
+command = 'ssh-keygen -q -f >(cat) -N "" <<< y  2>/dev/null 1>&2 ; true'
diff --git a/cluster/prod/app/core/deploy/core-system.hcl b/cluster/prod/app/core/deploy/core-system.hcl
index 03886b4..004a2ef 100644
--- a/cluster/prod/app/core/deploy/core-system.hcl
+++ b/cluster/prod/app/core/deploy/core-system.hcl
@@ -1,5 +1,5 @@
 job "core" {
-  datacenters = ["orion", "neptune", "bespin", "scorpio"]
+  datacenters = ["orion", "neptune", "scorpio"]
   type = "system"
   priority = 90
 
@@ -13,7 +13,7 @@ job "core" {
       driver = "docker"
 
       config {
-        image = "lxpz/amd64_diplonat:4"
+        image = "lxpz/amd64_diplonat:5"
         network_mode = "host"
         readonly_rootfs = true
         privileged = true
@@ -181,7 +181,7 @@ EOH
     task "bottin" {
       driver = "docker"
       config {
-        image = "superboum/bottin_amd64:22"
+        image = "dxflrs/bottin:7h18i30cckckaahv87d3c86pn4a7q41z"
         network_mode = "host"
         readonly_rootfs = true
         ports = [ "ldap_port" ]
diff --git a/cluster/prod/app/email/config/dkim/signingtable b/cluster/prod/app/email/config/dkim/signingtable
index 60d66ff..8ed56d4 100644
--- a/cluster/prod/app/email/config/dkim/signingtable
+++ b/cluster/prod/app/email/config/dkim/signingtable
@@ -1,2 +1,3 @@
 *@deuxfleurs.fr smtp._domainkey.deuxfleurs.fr
 *@dufour.io smtp._domainkey.deuxfleurs.fr
+*@luxeylab.net smtp._domainkey.deuxfleurs.fr
diff --git a/cluster/prod/app/email/deploy/email.hcl b/cluster/prod/app/email/deploy/email.hcl
index 9fb249a..f4539ae 100644
--- a/cluster/prod/app/email/deploy/email.hcl
+++ b/cluster/prod/app/email/deploy/email.hcl
@@ -63,7 +63,6 @@ job "email" {
         port = "imap_port"
         tags = [
           "dovecot",
-          "d53-a imap.deuxfleurs.fr",
         ]
         check {
           type = "tcp"
@@ -83,7 +82,9 @@ job "email" {
         port = "imaps_port"
         tags = [
           "dovecot",
-          "(diplonat (tcp_port 993))"
+          "(diplonat (tcp_port 993))",
+          "d53-a imap.deuxfleurs.fr",
+          "d53-aaaa imap.deuxfleurs.fr",
         ]
 
         check {
@@ -283,8 +284,7 @@ job "email" {
           "postfix",
           "(diplonat (tcp_port 25 465 587))",
           "d53-a smtp.deuxfleurs.fr",
-          # ipv6 is commented for now as port is not open in firewall (TODO)
-          # "d53-aaaa smtp.deuxfleurs.fr"
+          "d53-aaaa smtp.deuxfleurs.fr"
         ]
         check {
           type = "tcp"
diff --git a/cluster/prod/app/guichet/config/guichet/config.json.tpl b/cluster/prod/app/guichet/config/guichet/config.json.tpl
index 467c92d..51c119c 100644
--- a/cluster/prod/app/guichet/config/guichet/config.json.tpl
+++ b/cluster/prod/app/guichet/config/guichet/config.json.tpl
@@ -28,6 +28,9 @@
   "group_can_admin": "cn=admin,ou=groups,{{ key "secrets/directory/ldap_base_dn" }}",
   "group_can_invite": "cn=asso_deuxfleurs,ou=groups,{{ key "secrets/directory/ldap_base_dn" }}",
 
+  "s3_admin_endpoint": "garage-admin.service.prod.consul:3903",
+  "s3_admin_token": "{{ key "secrets/garage/admin_token" | trimSpace }}",
+
   "s3_endpoint": "{{ key "secrets/directory/guichet/s3_endpoint" }}",
   "s3_access_key": "{{ key "secrets/directory/guichet/s3_access_key" | trimSpace }}",
   "s3_secret_key": "{{ key "secrets/directory/guichet/s3_secret_key" | trimSpace }}",
diff --git a/cluster/prod/app/guichet/deploy/directory.hcl b/cluster/prod/app/guichet/deploy/directory.hcl
index 7e445ae..a64b7e6 100644
--- a/cluster/prod/app/guichet/deploy/directory.hcl
+++ b/cluster/prod/app/guichet/deploy/directory.hcl
@@ -13,7 +13,7 @@ job "guichet" {
     task "guichet" {
       driver = "docker"
       config {
-        image = "dxflrs/guichet:17"
+        image = "dxflrs/guichet:18"
         readonly_rootfs = true
         ports = [ "web_port" ]
         volumes = [
diff --git a/cluster/prod/app/matrix/deploy/im.hcl b/cluster/prod/app/matrix/deploy/im.hcl
index 0d5387e..ed05ffc 100644
--- a/cluster/prod/app/matrix/deploy/im.hcl
+++ b/cluster/prod/app/matrix/deploy/im.hcl
@@ -65,7 +65,8 @@ job "matrix" {
 
       resources {
         cpu = 1000
-        memory = 1000
+        memory = 500
+        memory_max = 1000
       }
 
       service {
diff --git a/cluster/prod/app/postgres/deploy/postgres.hcl b/cluster/prod/app/postgres/deploy/postgres.hcl
index 749731d..9bad079 100644
--- a/cluster/prod/app/postgres/deploy/postgres.hcl
+++ b/cluster/prod/app/postgres/deploy/postgres.hcl
@@ -37,7 +37,8 @@ job "postgres14" {
         ]
       }
       resources {
-        memory = 100
+        memory = 20
+        memory_max = 100
       }
 
       template {
@@ -80,7 +81,8 @@ job "postgres14" {
       }
 
       resources {
-        memory = 100
+        memory = 20
+        memory_max = 100
       }
 
       template {
@@ -172,7 +174,8 @@ job "postgres14" {
       }
 
       resources {
-        memory = 600
+        memory = 400
+        memory_max = 600
       }
 
       service {
diff --git a/cluster/prod/app/telemetry/deploy/telemetry-service.hcl b/cluster/prod/app/telemetry/deploy/telemetry-service.hcl
index 9955872..afa8a8d 100644
--- a/cluster/prod/app/telemetry/deploy/telemetry-service.hcl
+++ b/cluster/prod/app/telemetry/deploy/telemetry-service.hcl
@@ -36,7 +36,8 @@ job "telemetry-service" {
       }
 
       resources {
-        memory = 200
+        memory = 50
+        memory_max = 200
         cpu = 100
       }
     }
@@ -75,7 +76,8 @@ EOH
       }
 
       resources {
-        memory = 500
+        memory = 100
+        memory_max = 400
         cpu = 500
       }
 
@@ -123,7 +125,8 @@ EOH
       }
 
       resources {
-        memory = 200
+        memory = 50
+        memory_max = 200
         cpu = 100
       }
     }
diff --git a/cluster/staging/app/ci/deploy/albatros.hcl b/cluster/staging/app/ci/deploy/albatros.hcl
index f044b32..6e8d7b5 100644
--- a/cluster/staging/app/ci/deploy/albatros.hcl
+++ b/cluster/staging/app/ci/deploy/albatros.hcl
@@ -22,7 +22,7 @@ job "albatros" {
     task "controller" {
       driver = "docker"
       config {
-        image = "dxflrs/albatros:750015b3fff91af8b9b86869411216a06bd13614"
+        image = "dxflrs/albatros:76c59221d171eb56a2ce2bfa630502ff78eeae74"
         ports = [ "http" ]
         volumes = [
           "secrets/certs:/var/run/secrets/albatros"