diff --git a/data/hostname/worker01.internal.staging.swh.network.yaml b/data/hostname/worker01.internal.staging.swh.network.yaml
new file mode 100644
index 00000000..00c851b8
--- /dev/null
+++ b/data/hostname/worker01.internal.staging.swh.network.yaml
@@ -0,0 +1,6 @@
+networks:
+  default:
+    interface: eth0
+    address: 192.168.128.5
+    netmask: 255.255.255.0
+    gateway: 192.168.128.1
diff --git a/data/hostname/worker02.internal.staging.swh.network.yaml b/data/hostname/worker02.internal.staging.swh.network.yaml
new file mode 100644
index 00000000..6551b050
--- /dev/null
+++ b/data/hostname/worker02.internal.staging.swh.network.yaml
@@ -0,0 +1,6 @@
+networks:
+  default:
+    interface: eth0
+    address: 192.168.128.6
+    netmask: 255.255.255.0
+    gateway: 192.168.128.1
diff --git a/data/location/sesi_rocquencourt_staging.yaml b/data/location/sesi_rocquencourt_staging.yaml
index 6e9fdb01..6c4941f0 100644
--- a/data/location/sesi_rocquencourt_staging.yaml
+++ b/data/location/sesi_rocquencourt_staging.yaml
@@ -1,48 +1,57 @@
 ---
 dns::local_cache: false
 dns::nameservers:
   - 192.168.100.29
 dns::search_domains:
   - internal.staging.swh.network
 
 dns::forward_zones:
   'internal.softwareheritage.org.':
     - 192.168.100.29
   '100.168.192.in-addr.arpa.':
     - 192.168.100.29
   '101.168.192.in-addr.arpa.':
     - 192.168.100.29
   'internal.staging.swh.network':
     - 192.168.100.29
   '128.168.192.in-addr.arpa.':
     - 192.168.100.29
 
 dns::forwarders:
   - 193.51.196.130
   - 193.51.196.131
 dns::forwarder_insecure: true
 
 ntp::servers:
   - sesi-ntp1.inria.fr
   - sesi-ntp2.inria.fr
 
 internal_network: 192.168.128.0/24
 
 smtp::relayhost: '[smtp.inria.fr]'
 
 swh::deploy::storage::db::host: db0.internal.staging.swh.network
 swh::deploy::storage::db::port: "%{alias('swh::deploy::db::pgbouncer::port')}"
 swh::deploy::storage::db::user: swh
 swh::deploy::storage::db::dbname: swh
 
 swh::deploy::indexer::storage::db::host: db0.internal.staging.swh.network
 swh::deploy::indexer::storage::db::port: "%{alias('swh::deploy::db::pgbouncer::port')}"
 swh::deploy::indexer::storage::db::user: swh-indexer
 swh::deploy::indexer::storage::db::dbname: swh-indexer
 
 swh::deploy::scheduler::db::host: db0.internal.staging.swh.network
 swh::deploy::scheduler::db::port: "%{alias('swh::deploy::db::pgbouncer::port')}"
 swh::deploy::scheduler::db::dbname: swh-scheduler
 swh::deploy::scheduler::db::user: swh-scheduler
 
-swh::deploy::worker::instances: []
+swh::deploy::worker::instances:
+  - checker_deposit
+  - lister
+  - loader_debian
+  - loader_deposit
+  - loader_git
+  - loader_mercurial
+  - loader_npm
+  - loader_pypi
+  - loader_svn
diff --git a/manifests/site.pp b/manifests/site.pp
index 7bd5039b..496305fe 100644
--- a/manifests/site.pp
+++ b/manifests/site.pp
@@ -1,137 +1,141 @@
 node 'louvre.internal.softwareheritage.org' {
   include role::swh_server
 }
 
 node /^(orsay|beaubourg|hypervisor\d+)\.(internal\.)?softwareheritage\.org$/
 {
   include role::swh_hypervisor
 }
 
 node 'pergamon.softwareheritage.org' {
   include role::swh_sysadmin
   include profile::export_archive_counters
 }
 
 node 'tate.softwareheritage.org' {
   include role::swh_forge
 }
 
 node 'moma.softwareheritage.org' {
   include role::swh_api
 }
 
 node 'webapp0.softwareheritage.org' {
   include role::swh_base_api
 }
 
 node 'saatchi.internal.softwareheritage.org' {
   include role::swh_scheduler
 }
 
 node /^(belvedere|somerset).(internal.)?softwareheritage.org$/ {
   include role::swh_database
   include profile::pgbouncer
 }
 
 node 'banco.softwareheritage.org' {
   include role::swh_backup
   include role::postgresql_backup
 }
 
 node /^esnode\d+.(internal.)?softwareheritage.org$/ {
   include role::swh_elasticsearch
 }
 
 node /^(unibo-test).(internal.)?softwareheritage.org$/ {
   include role::swh_vault_test
 }
 
 node /^(unibo-prod|vangogh).(euwest.azure.)?(internal.)?softwareheritage.org$/ {
   include role::swh_vault
 }
 
 node /^uffizi\.(internal\.)?softwareheritage\.org$/ {
   include role::swh_storage_baremetal
 }
 
 node /^storage\d+\.[^.]+\.azure\.internal\.softwareheritage\.org$/ {
   include role::swh_storage
 }
 
 node /^getty.(internal.)?softwareheritage.org$/ {
   include role::swh_eventlog
 }
 
 node /^worker\d+\.(internal\.)?softwareheritage\.org$/ {
   include role::swh_worker_inria
 }
 
 node /^worker\d+\..*\.azure\.internal\.softwareheritage\.org$/ {
   include role::swh_worker_azure
 }
 
 node /^dbreplica(0|1)\.euwest\.azure\.internal\.softwareheritage\.org$/ {
   include role::swh_database
 }
 
 node /^ceph-osd\d+\.internal\.softwareheritage\.org$/ {
   include role::swh_ceph_osd
 }
 
 node /^ceph-mon\d+\.internal\.softwareheritage\.org$/ {
   include role::swh_ceph_mon
 }
 
 node /^ns\d+\.(.*\.azure\.)?internal\.softwareheritage\.org/ {
   include role::swh_nameserver_secondary
 }
 
 node 'thyssen.internal.softwareheritage.org' {
   include role::swh_ci_server
 }
 
 node /^jenkins-debian\d+\.internal\.softwareheritage\.org$/ {
   include role::swh_ci_agent_debian
 }
 
 node 'logstash0.internal.softwareheritage.org' {
   include role::swh_logstash_instance
 }
 
 node 'kibana0.internal.softwareheritage.org' {
   include role::swh_kibana_instance
 }
 
 node 'munin0.internal.softwareheritage.org' {
   include role::swh_munin_master
 }
 
 node 'giverny.softwareheritage.org' {
   include role::swh_desktop
 }
 
 node 'db0.internal.staging.swh.network' {
   include role::swh_base_database
   include profile::postgresql::server
   include profile::pgbouncer
   include ::profile::devel::postgres
 }
 
 node 'scheduler0.internal.staging.swh.network' {
   include role::swh_scheduler
   include ::profile::devel::postgres
 }
 
 node 'gateway.internal.staging.swh.network' {
   include role::swh_gateway
 }
 
 node 'storage0.internal.staging.swh.network' {
   include role::swh_base_storage
   include ::profile::devel::postgres
 }
 
+node /^worker\d+\.internal\.staging\.swh\.network$/ {
+  include role::swh_worker_inria
+}
+
 node default {
   include role::swh_base
   include profile::puppet::agent
 }