diff --git a/data/grid5000/sites/rennes/clusters/roazhon12/nodes/roazhon12-1.json b/data/grid5000/sites/rennes/clusters/roazhon12/nodes/roazhon12-1.json
new file mode 100644
index 0000000000000000000000000000000000000000..762568fff214476e71c786e8c508980932421709
--- /dev/null
+++ b/data/grid5000/sites/rennes/clusters/roazhon12/nodes/roazhon12-1.json
@@ -0,0 +1,184 @@
+{
+  "architecture": {
+    "cpu_core_numbering": "contiguous",
+    "nb_cores": 16,
+    "nb_procs": 2,
+    "nb_threads": 32,
+    "platform_type": "x86_64"
+  },
+  "bios": {
+    "release_date": "07/18/2012",
+    "vendor": "Dell Inc.",
+    "version": "1.0.28"
+  },
+  "bmc_version": "2.53",
+  "chassis": {
+    "manufacturer": "Dell Inc.",
+    "name": "PowerEdge C6220",
+    "serial": "HBVQF5J"
+  },
+  "exotic": false,
+  "main_memory": {
+    "ram_size": 137438953472
+  },
+  "management_tools": {
+    "bmc_vendor_tool": "ipmitool",
+    "ipmitool": {
+      "retries": 5
+    }
+  },
+  "memory_devices": [
+    {
+      "device": "dimm_a1",
+      "size": 17179869184,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_a2",
+      "size": 17179869184,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_a3",
+      "size": 17179869184,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_a4",
+      "size": 17179869184,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_b1",
+      "size": 17179869184,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_b2",
+      "size": 17179869184,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_b3",
+      "size": 17179869184,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_b4",
+      "size": 17179869184,
+      "technology": "dram"
+    }
+  ],
+  "network_adapters": [
+    {
+      "device": "eth0",
+      "driver": "igb",
+      "enabled": true,
+      "firmware_version": "1.57.0",
+      "interface": "Ethernet",
+      "ip": "172.16.110.40",
+      "ip6": "2001:660:4406:700:f::28",
+      "kavlan": false,
+      "mac": "84:8f:69:ff:92:f2",
+      "management": false,
+      "model": "I350 Gigabit Network Connection",
+      "mountable": true,
+      "mounted": true,
+      "name": "eno1",
+      "network_address": "roazhon12-1.rennes.grid5000.fr",
+      "rate": 1000000000,
+      "sriov": true,
+      "sriov_totalvfs": 7,
+      "switch": null,
+      "switch_port": null,
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth1",
+      "driver": "igb",
+      "enabled": false,
+      "firmware_version": "1.57.0",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "84:8f:69:ff:92:f3",
+      "management": false,
+      "model": "I350 Gigabit Network Connection",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno2",
+      "sriov": true,
+      "sriov_totalvfs": 7,
+      "vendor": "Intel"
+    },
+    {
+      "device": "bmc",
+      "enabled": true,
+      "interface": "Ethernet",
+      "ip": "172.17.110.40",
+      "kavlan": false,
+      "mac": "84:8f:69:ff:92:f4",
+      "management": true,
+      "mountable": false,
+      "mounted": false,
+      "network_address": "roazhon12-1-bmc.rennes.grid5000.fr"
+    }
+  ],
+  "operating_system": {
+    "cstate_driver": "intel_idle",
+    "cstate_governor": "menu",
+    "ht_enabled": true,
+    "pstate_driver": "intel_cpufreq",
+    "pstate_governor": "performance",
+    "turboboost_enabled": true
+  },
+  "performance": {
+    "core_flops": 17600000000,
+    "node_flops": 281600000000
+  },
+  "processor": {
+    "cache_l1": null,
+    "cache_l1d": 32768,
+    "cache_l1i": 32768,
+    "cache_l2": 262144,
+    "cache_l3": 20971520,
+    "clock_speed": 2200000000,
+    "ht_capable": true,
+    "instruction_set": "x86-64",
+    "microarchitecture": "Sandy Bridge",
+    "microcode": "0x71a",
+    "model": "Intel Xeon",
+    "other_description": "Intel(R) Xeon(R) CPU E5-2660 0 @ 2.20GHz",
+    "vendor": "Intel",
+    "version": "E5-2660"
+  },
+  "software": {
+    "forced-deployment-timestamp": 202007300948,
+    "postinstall-version": "1.2023092009",
+    "standard-environment": "debian11-x64-std"
+  },
+  "storage_devices": [
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x600508e000000000820e8685d471d906",
+      "by_path": "/dev/disk/by-path/pci-0000:82:00.0-scsi-0:1:0:0",
+      "firmware_version": 3000,
+      "id": "disk0",
+      "interface": "SAS",
+      "model": "Logical Volume",
+      "size": 597998698496,
+      "storage": "HDD",
+      "vendor": "Unknown"
+    }
+  ],
+  "supported_job_types": {
+    "besteffort": true,
+    "deploy": true,
+    "max_walltime": 0,
+    "queues": [
+      "admin",
+      "testing"
+    ],
+    "virtual": "ivt"
+  },
+  "type": "node",
+  "uid": "roazhon12-1"
+}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/roazhon12/nodes/roazhon12-2.json b/data/grid5000/sites/rennes/clusters/roazhon12/nodes/roazhon12-2.json
new file mode 100644
index 0000000000000000000000000000000000000000..0f67a7a7de4a8369efa22f2c7905393c099f6b9f
--- /dev/null
+++ b/data/grid5000/sites/rennes/clusters/roazhon12/nodes/roazhon12-2.json
@@ -0,0 +1,184 @@
+{
+  "architecture": {
+    "cpu_core_numbering": "contiguous",
+    "nb_cores": 16,
+    "nb_procs": 2,
+    "nb_threads": 32,
+    "platform_type": "x86_64"
+  },
+  "bios": {
+    "release_date": "07/18/2012",
+    "vendor": "Dell Inc.",
+    "version": "1.0.28"
+  },
+  "bmc_version": "2.53",
+  "chassis": {
+    "manufacturer": "Dell Inc.",
+    "name": "PowerEdge C6220",
+    "serial": "6CSYF5J"
+  },
+  "exotic": false,
+  "main_memory": {
+    "ram_size": 137438953472
+  },
+  "management_tools": {
+    "bmc_vendor_tool": "ipmitool",
+    "ipmitool": {
+      "retries": 5
+    }
+  },
+  "memory_devices": [
+    {
+      "device": "dimm_a1",
+      "size": 17179869184,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_a2",
+      "size": 17179869184,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_a3",
+      "size": 17179869184,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_a4",
+      "size": 17179869184,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_b1",
+      "size": 17179869184,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_b2",
+      "size": 17179869184,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_b3",
+      "size": 17179869184,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_b4",
+      "size": 17179869184,
+      "technology": "dram"
+    }
+  ],
+  "network_adapters": [
+    {
+      "device": "eth0",
+      "driver": "igb",
+      "enabled": true,
+      "firmware_version": "1.57.0",
+      "interface": "Ethernet",
+      "ip": "172.16.110.41",
+      "ip6": "2001:660:4406:700:f::29",
+      "kavlan": false,
+      "mac": "84:8f:69:ff:92:47",
+      "management": false,
+      "model": "I350 Gigabit Network Connection",
+      "mountable": true,
+      "mounted": true,
+      "name": "eno1",
+      "network_address": "roazhon12-2.rennes.grid5000.fr",
+      "rate": 1000000000,
+      "sriov": true,
+      "sriov_totalvfs": 7,
+      "switch": null,
+      "switch_port": null,
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth1",
+      "driver": "igb",
+      "enabled": false,
+      "firmware_version": "1.57.0",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "84:8f:69:ff:92:48",
+      "management": false,
+      "model": "I350 Gigabit Network Connection",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno2",
+      "sriov": true,
+      "sriov_totalvfs": 7,
+      "vendor": "Intel"
+    },
+    {
+      "device": "bmc",
+      "enabled": true,
+      "interface": "Ethernet",
+      "ip": "172.17.110.41",
+      "kavlan": false,
+      "mac": "84:8f:69:ff:92:49",
+      "management": true,
+      "mountable": false,
+      "mounted": false,
+      "network_address": "roazhon12-2-bmc.rennes.grid5000.fr"
+    }
+  ],
+  "operating_system": {
+    "cstate_driver": "intel_idle",
+    "cstate_governor": "menu",
+    "ht_enabled": true,
+    "pstate_driver": "intel_cpufreq",
+    "pstate_governor": "performance",
+    "turboboost_enabled": true
+  },
+  "performance": {
+    "core_flops": 17600000000,
+    "node_flops": 281600000000
+  },
+  "processor": {
+    "cache_l1": null,
+    "cache_l1d": 32768,
+    "cache_l1i": 32768,
+    "cache_l2": 262144,
+    "cache_l3": 20971520,
+    "clock_speed": 2200000000,
+    "ht_capable": true,
+    "instruction_set": "x86-64",
+    "microarchitecture": "Sandy Bridge",
+    "microcode": "0x71a",
+    "model": "Intel Xeon",
+    "other_description": "Intel(R) Xeon(R) CPU E5-2660 0 @ 2.20GHz",
+    "vendor": "Intel",
+    "version": "E5-2660"
+  },
+  "software": {
+    "forced-deployment-timestamp": 202007300948,
+    "postinstall-version": "1.2023092009",
+    "standard-environment": "debian11-x64-std"
+  },
+  "storage_devices": [
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x600508e000000000ccf5462bf2ca4d04",
+      "by_path": "/dev/disk/by-path/pci-0000:82:00.0-scsi-0:1:0:0",
+      "firmware_version": 3000,
+      "id": "disk0",
+      "interface": "SAS",
+      "model": "Logical Volume",
+      "size": 597998698496,
+      "storage": "HDD",
+      "vendor": "Unknown"
+    }
+  ],
+  "supported_job_types": {
+    "besteffort": true,
+    "deploy": true,
+    "max_walltime": 0,
+    "queues": [
+      "admin",
+      "testing"
+    ],
+    "virtual": "ivt"
+  },
+  "type": "node",
+  "uid": "roazhon12-2"
+}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/roazhon12/nodes/roazhon12-3.json b/data/grid5000/sites/rennes/clusters/roazhon12/nodes/roazhon12-3.json
new file mode 100644
index 0000000000000000000000000000000000000000..bbf2a0a0e54e0fcfba2872e1808e1848eb7e12a9
--- /dev/null
+++ b/data/grid5000/sites/rennes/clusters/roazhon12/nodes/roazhon12-3.json
@@ -0,0 +1,184 @@
+{
+  "architecture": {
+    "cpu_core_numbering": "contiguous",
+    "nb_cores": 16,
+    "nb_procs": 2,
+    "nb_threads": 32,
+    "platform_type": "x86_64"
+  },
+  "bios": {
+    "release_date": "07/18/2012",
+    "vendor": "Dell Inc.",
+    "version": "1.0.28"
+  },
+  "bmc_version": "2.53",
+  "chassis": {
+    "manufacturer": "Dell Inc.",
+    "name": "PowerEdge C6220",
+    "serial": "5CSYF5J"
+  },
+  "exotic": false,
+  "main_memory": {
+    "ram_size": 137438953472
+  },
+  "management_tools": {
+    "bmc_vendor_tool": "ipmitool",
+    "ipmitool": {
+      "retries": 5
+    }
+  },
+  "memory_devices": [
+    {
+      "device": "dimm_a1",
+      "size": 17179869184,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_a2",
+      "size": 17179869184,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_a3",
+      "size": 17179869184,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_a4",
+      "size": 17179869184,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_b1",
+      "size": 17179869184,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_b2",
+      "size": 17179869184,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_b3",
+      "size": 17179869184,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_b4",
+      "size": 17179869184,
+      "technology": "dram"
+    }
+  ],
+  "network_adapters": [
+    {
+      "device": "eth0",
+      "driver": "igb",
+      "enabled": true,
+      "firmware_version": "1.57.0",
+      "interface": "Ethernet",
+      "ip": "172.16.110.42",
+      "ip6": "2001:660:4406:700:f::2a",
+      "kavlan": false,
+      "mac": "84:8f:69:ff:92:b0",
+      "management": false,
+      "model": "I350 Gigabit Network Connection",
+      "mountable": true,
+      "mounted": true,
+      "name": "eno1",
+      "network_address": "roazhon12-3.rennes.grid5000.fr",
+      "rate": 1000000000,
+      "sriov": true,
+      "sriov_totalvfs": 7,
+      "switch": null,
+      "switch_port": null,
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth1",
+      "driver": "igb",
+      "enabled": false,
+      "firmware_version": "1.57.0",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "84:8f:69:ff:92:b1",
+      "management": false,
+      "model": "I350 Gigabit Network Connection",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno2",
+      "sriov": true,
+      "sriov_totalvfs": 7,
+      "vendor": "Intel"
+    },
+    {
+      "device": "bmc",
+      "enabled": true,
+      "interface": "Ethernet",
+      "ip": "172.17.110.42",
+      "kavlan": false,
+      "mac": "84:8f:69:ff:92:b2",
+      "management": true,
+      "mountable": false,
+      "mounted": false,
+      "network_address": "roazhon12-3-bmc.rennes.grid5000.fr"
+    }
+  ],
+  "operating_system": {
+    "cstate_driver": "intel_idle",
+    "cstate_governor": "menu",
+    "ht_enabled": true,
+    "pstate_driver": "intel_cpufreq",
+    "pstate_governor": "performance",
+    "turboboost_enabled": true
+  },
+  "performance": {
+    "core_flops": 17600000000,
+    "node_flops": 281600000000
+  },
+  "processor": {
+    "cache_l1": null,
+    "cache_l1d": 32768,
+    "cache_l1i": 32768,
+    "cache_l2": 262144,
+    "cache_l3": 20971520,
+    "clock_speed": 2200000000,
+    "ht_capable": true,
+    "instruction_set": "x86-64",
+    "microarchitecture": "Sandy Bridge",
+    "microcode": "0x71a",
+    "model": "Intel Xeon",
+    "other_description": "Intel(R) Xeon(R) CPU E5-2660 0 @ 2.20GHz",
+    "vendor": "Intel",
+    "version": "E5-2660"
+  },
+  "software": {
+    "forced-deployment-timestamp": 202007300948,
+    "postinstall-version": "1.2023092009",
+    "standard-environment": "debian11-x64-std"
+  },
+  "storage_devices": [
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x600508e000000000667abd12584da20d",
+      "by_path": "/dev/disk/by-path/pci-0000:82:00.0-scsi-0:1:0:0",
+      "firmware_version": 3000,
+      "id": "disk0",
+      "interface": "SAS",
+      "model": "Logical Volume",
+      "size": 597998698496,
+      "storage": "HDD",
+      "vendor": "Unknown"
+    }
+  ],
+  "supported_job_types": {
+    "besteffort": true,
+    "deploy": true,
+    "max_walltime": 0,
+    "queues": [
+      "admin",
+      "testing"
+    ],
+    "virtual": "ivt"
+  },
+  "type": "node",
+  "uid": "roazhon12-3"
+}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/roazhon12/nodes/roazhon12-4.json b/data/grid5000/sites/rennes/clusters/roazhon12/nodes/roazhon12-4.json
new file mode 100644
index 0000000000000000000000000000000000000000..4651ae617ce2f276b0e967ac0d2fee4c3ef32d89
--- /dev/null
+++ b/data/grid5000/sites/rennes/clusters/roazhon12/nodes/roazhon12-4.json
@@ -0,0 +1,184 @@
+{
+  "architecture": {
+    "cpu_core_numbering": "contiguous",
+    "nb_cores": 16,
+    "nb_procs": 2,
+    "nb_threads": 32,
+    "platform_type": "x86_64"
+  },
+  "bios": {
+    "release_date": "07/18/2012",
+    "vendor": "Dell Inc.",
+    "version": "1.0.28"
+  },
+  "bmc_version": "2.53",
+  "chassis": {
+    "manufacturer": "Dell Inc.",
+    "name": "PowerEdge C6220",
+    "serial": "8CSYF5J"
+  },
+  "exotic": false,
+  "main_memory": {
+    "ram_size": 137438953472
+  },
+  "management_tools": {
+    "bmc_vendor_tool": "ipmitool",
+    "ipmitool": {
+      "retries": 5
+    }
+  },
+  "memory_devices": [
+    {
+      "device": "dimm_a1",
+      "size": 17179869184,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_a2",
+      "size": 17179869184,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_a3",
+      "size": 17179869184,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_a4",
+      "size": 17179869184,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_b1",
+      "size": 17179869184,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_b2",
+      "size": 17179869184,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_b3",
+      "size": 17179869184,
+      "technology": "dram"
+    },
+    {
+      "device": "dimm_b4",
+      "size": 17179869184,
+      "technology": "dram"
+    }
+  ],
+  "network_adapters": [
+    {
+      "device": "eth0",
+      "driver": "igb",
+      "enabled": true,
+      "firmware_version": "1.57.0",
+      "interface": "Ethernet",
+      "ip": "172.16.110.43",
+      "ip6": "2001:660:4406:700:f::2b",
+      "kavlan": false,
+      "mac": "84:8f:69:ff:5b:b2",
+      "management": false,
+      "model": "I350 Gigabit Network Connection",
+      "mountable": true,
+      "mounted": true,
+      "name": "eno1",
+      "network_address": "roazhon12-4.rennes.grid5000.fr",
+      "rate": 1000000000,
+      "sriov": true,
+      "sriov_totalvfs": 7,
+      "switch": null,
+      "switch_port": null,
+      "vendor": "Intel"
+    },
+    {
+      "device": "eth1",
+      "driver": "igb",
+      "enabled": false,
+      "firmware_version": "1.57.0",
+      "interface": "Ethernet",
+      "kavlan": false,
+      "mac": "84:8f:69:ff:5b:b3",
+      "management": false,
+      "model": "I350 Gigabit Network Connection",
+      "mountable": false,
+      "mounted": false,
+      "name": "eno2",
+      "sriov": true,
+      "sriov_totalvfs": 7,
+      "vendor": "Intel"
+    },
+    {
+      "device": "bmc",
+      "enabled": true,
+      "interface": "Ethernet",
+      "ip": "172.17.110.43",
+      "kavlan": false,
+      "mac": "84:8f:69:ff:5b:b4",
+      "management": true,
+      "mountable": false,
+      "mounted": false,
+      "network_address": "roazhon12-4-bmc.rennes.grid5000.fr"
+    }
+  ],
+  "operating_system": {
+    "cstate_driver": "intel_idle",
+    "cstate_governor": "menu",
+    "ht_enabled": true,
+    "pstate_driver": "intel_cpufreq",
+    "pstate_governor": "performance",
+    "turboboost_enabled": true
+  },
+  "performance": {
+    "core_flops": 17600000000,
+    "node_flops": 281600000000
+  },
+  "processor": {
+    "cache_l1": null,
+    "cache_l1d": 32768,
+    "cache_l1i": 32768,
+    "cache_l2": 262144,
+    "cache_l3": 20971520,
+    "clock_speed": 2200000000,
+    "ht_capable": true,
+    "instruction_set": "x86-64",
+    "microarchitecture": "Sandy Bridge",
+    "microcode": "0x71a",
+    "model": "Intel Xeon",
+    "other_description": "Intel(R) Xeon(R) CPU E5-2660 0 @ 2.20GHz",
+    "vendor": "Intel",
+    "version": "E5-2660"
+  },
+  "software": {
+    "forced-deployment-timestamp": 202007300948,
+    "postinstall-version": "1.2023092009",
+    "standard-environment": "debian11-x64-std"
+  },
+  "storage_devices": [
+    {
+      "by_id": "/dev/disk/by-id/wwn-0x600508e0000000001709ba40499da60b",
+      "by_path": "/dev/disk/by-path/pci-0000:82:00.0-scsi-0:1:0:0",
+      "firmware_version": 3000,
+      "id": "disk0",
+      "interface": "SAS",
+      "model": "Logical Volume",
+      "size": 597998698496,
+      "storage": "HDD",
+      "vendor": "Unknown"
+    }
+  ],
+  "supported_job_types": {
+    "besteffort": true,
+    "deploy": true,
+    "max_walltime": 0,
+    "queues": [
+      "admin",
+      "testing"
+    ],
+    "virtual": "ivt"
+  },
+  "type": "node",
+  "uid": "roazhon12-4"
+}
\ No newline at end of file
diff --git a/data/grid5000/sites/rennes/clusters/roazhon12/roazhon12.json b/data/grid5000/sites/rennes/clusters/roazhon12/roazhon12.json
new file mode 100644
index 0000000000000000000000000000000000000000..2d80ebc47b647a965e2bf7a2d70003af173ffd2e
--- /dev/null
+++ b/data/grid5000/sites/rennes/clusters/roazhon12/roazhon12.json
@@ -0,0 +1,60 @@
+{
+  "boot_type": "bios",
+  "created_at": "Tue, 24 Oct 2023 00:00:00 GMT",
+  "exotic": false,
+  "kavlan": false,
+  "metrics": [
+    {
+      "description": "Default subset of metrics from Prometheus Node Exporter",
+      "name": "prom_default_metrics",
+      "optional_period": 15000,
+      "period": 0,
+      "source": {
+        "id": [
+          "node_boot_time_seconds",
+          "node_cpu_scaling_frequency_hertz",
+          "node_cpu_seconds_total",
+          "node_filesystem_free_bytes",
+          "node_filesystem_size_bytes",
+          "node_load1",
+          "node_load15",
+          "node_load5",
+          "node_memory_Buffers_bytes",
+          "node_memory_Cached_bytes",
+          "node_memory_MemAvailable_bytes",
+          "node_memory_MemFree_bytes",
+          "node_memory_MemTotal_bytes",
+          "node_memory_Shmem_bytes",
+          "node_memory_SwapFree_bytes",
+          "node_memory_SwapTotal_bytes",
+          "node_network_receive_bytes_total",
+          "node_network_receive_packets_total",
+          "node_network_transmit_bytes_total",
+          "node_network_transmit_packets_total",
+          "node_procs_blocked",
+          "node_procs_running",
+          "kwollect_custom"
+        ],
+        "port": 9100,
+        "protocol": "prometheus"
+      }
+    },
+    {
+      "description": "All metrics from Prometheus Node Exporter",
+      "name": "prom_all_metrics",
+      "optional_period": 15000,
+      "period": 0,
+      "source": {
+        "port": 9100,
+        "protocol": "prometheus"
+      }
+    }
+  ],
+  "model": "Dell PowerEdge C6220",
+  "queues": [
+    "admin",
+    "testing"
+  ],
+  "type": "cluster",
+  "uid": "roazhon12"
+}
\ No newline at end of file
diff --git a/input/grid5000/sites/rennes/clusters/roazhon12/nodes/roazhon12-1.yaml b/input/grid5000/sites/rennes/clusters/roazhon12/nodes/roazhon12-1.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..338b8de3cd162488ac7a60e5a39562aeefc6770a
--- /dev/null
+++ b/input/grid5000/sites/rennes/clusters/roazhon12/nodes/roazhon12-1.yaml
@@ -0,0 +1,103 @@
+# Generated by g5k-checks (g5k-checks -m api)
+---
+roazhon12-1:
+  architecture:
+    cpu_core_numbering: contiguous
+    nb_cores: 16
+    nb_procs: 2
+    nb_threads: 32
+    platform_type: x86_64
+  bios:
+    release_date: 07/18/2012
+    vendor: Dell Inc.
+    version: 1.0.28
+  bmc_version: '2.53'
+  chassis:
+    manufacturer: Dell Inc.
+    name: PowerEdge C6220
+    serial: HBVQF5J
+  main_memory:
+    ram_size: 137438953472
+  memory_devices:
+    dimm_a1:
+      size: 17179869184
+      technology: dram
+    dimm_a2:
+      size: 17179869184
+      technology: dram
+    dimm_a3:
+      size: 17179869184
+      technology: dram
+    dimm_a4:
+      size: 17179869184
+      technology: dram
+    dimm_b1:
+      size: 17179869184
+      technology: dram
+    dimm_b2:
+      size: 17179869184
+      technology: dram
+    dimm_b3:
+      size: 17179869184
+      technology: dram
+    dimm_b4:
+      size: 17179869184
+      technology: dram
+  network_adapters:
+    bmc:
+      ip: 172.17.110.40
+      mac: 84:8f:69:ff:92:f4
+      management: true
+    eth0:
+      driver: igb
+      firmware_version: 1.57.0
+      interface: Ethernet
+      ip: 172.16.110.40
+      mac: 84:8f:69:ff:92:f2
+      management: false
+      model: I350 Gigabit Network Connection
+      name: eno1
+      rate: 1000000000
+      sriov: true
+      sriov_totalvfs: 7
+      vendor: Intel
+    eth1:
+      driver: igb
+      firmware_version: 1.57.0
+      interface: Ethernet
+      mac: 84:8f:69:ff:92:f3
+      management: false
+      model: I350 Gigabit Network Connection
+      name: eno2
+      sriov: true
+      sriov_totalvfs: 7
+      vendor: Intel
+  operating_system:
+    cstate_driver: intel_idle
+    cstate_governor: menu
+    ht_enabled: true
+    pstate_driver: intel_cpufreq
+    pstate_governor: performance
+    turboboost_enabled: true
+  processor:
+    cache_l1d: 32768
+    cache_l1i: 32768
+    cache_l2: 262144
+    cache_l3: 20971520
+    ht_capable: true
+    instruction_set: x86-64
+    microcode: '0x71a'
+    model: Intel Xeon
+    other_description: Intel(R) Xeon(R) CPU E5-2660 0 @ 2.20GHz
+    vendor: Intel
+    version: E5-2660
+  storage_devices:
+    pci-0000:82:00.0-scsi-0:1:0:0:
+      by_id: "/dev/disk/by-id/wwn-0x600508e000000000820e8685d471d906"
+      by_path: "/dev/disk/by-path/pci-0000:82:00.0-scsi-0:1:0:0"
+      firmware_version: 3000
+      model: Logical Volume
+      size: 597998698496
+      storage: HDD
+  supported_job_types:
+    virtual: ivt
diff --git a/input/grid5000/sites/rennes/clusters/roazhon12/nodes/roazhon12-2.yaml b/input/grid5000/sites/rennes/clusters/roazhon12/nodes/roazhon12-2.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..08d7542aff7589a8bf5d0fffb919960c959647c7
--- /dev/null
+++ b/input/grid5000/sites/rennes/clusters/roazhon12/nodes/roazhon12-2.yaml
@@ -0,0 +1,103 @@
+# Generated by g5k-checks (g5k-checks -m api)
+---
+roazhon12-2:
+  architecture:
+    cpu_core_numbering: contiguous
+    nb_cores: 16
+    nb_procs: 2
+    nb_threads: 32
+    platform_type: x86_64
+  bios:
+    release_date: 07/18/2012
+    vendor: Dell Inc.
+    version: 1.0.28
+  bmc_version: '2.53'
+  chassis:
+    manufacturer: Dell Inc.
+    name: PowerEdge C6220
+    serial: 6CSYF5J
+  main_memory:
+    ram_size: 137438953472
+  memory_devices:
+    dimm_a1:
+      size: 17179869184
+      technology: dram
+    dimm_a2:
+      size: 17179869184
+      technology: dram
+    dimm_a3:
+      size: 17179869184
+      technology: dram
+    dimm_a4:
+      size: 17179869184
+      technology: dram
+    dimm_b1:
+      size: 17179869184
+      technology: dram
+    dimm_b2:
+      size: 17179869184
+      technology: dram
+    dimm_b3:
+      size: 17179869184
+      technology: dram
+    dimm_b4:
+      size: 17179869184
+      technology: dram
+  network_adapters:
+    bmc:
+      ip: 172.17.110.41
+      mac: 84:8f:69:ff:92:49
+      management: true
+    eth0:
+      driver: igb
+      firmware_version: 1.57.0
+      interface: Ethernet
+      ip: 172.16.110.41
+      mac: 84:8f:69:ff:92:47
+      management: false
+      model: I350 Gigabit Network Connection
+      name: eno1
+      rate: 1000000000
+      sriov: true
+      sriov_totalvfs: 7
+      vendor: Intel
+    eth1:
+      driver: igb
+      firmware_version: 1.57.0
+      interface: Ethernet
+      mac: 84:8f:69:ff:92:48
+      management: false
+      model: I350 Gigabit Network Connection
+      name: eno2
+      sriov: true
+      sriov_totalvfs: 7
+      vendor: Intel
+  operating_system:
+    cstate_driver: intel_idle
+    cstate_governor: menu
+    ht_enabled: true
+    pstate_driver: intel_cpufreq
+    pstate_governor: performance
+    turboboost_enabled: true
+  processor:
+    cache_l1d: 32768
+    cache_l1i: 32768
+    cache_l2: 262144
+    cache_l3: 20971520
+    ht_capable: true
+    instruction_set: x86-64
+    microcode: '0x71a'
+    model: Intel Xeon
+    other_description: Intel(R) Xeon(R) CPU E5-2660 0 @ 2.20GHz
+    vendor: Intel
+    version: E5-2660
+  storage_devices:
+    pci-0000:82:00.0-scsi-0:1:0:0:
+      by_id: "/dev/disk/by-id/wwn-0x600508e000000000ccf5462bf2ca4d04"
+      by_path: "/dev/disk/by-path/pci-0000:82:00.0-scsi-0:1:0:0"
+      firmware_version: 3000
+      model: Logical Volume
+      size: 597998698496
+      storage: HDD
+  supported_job_types:
+    virtual: ivt
diff --git a/input/grid5000/sites/rennes/clusters/roazhon12/nodes/roazhon12-3.yaml b/input/grid5000/sites/rennes/clusters/roazhon12/nodes/roazhon12-3.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..5a90ea7f72b8a9dd41ae85a5fdfd1ea67166a8a1
--- /dev/null
+++ b/input/grid5000/sites/rennes/clusters/roazhon12/nodes/roazhon12-3.yaml
@@ -0,0 +1,103 @@
+# Generated by g5k-checks (g5k-checks -m api)
+---
+roazhon12-3:
+  architecture:
+    cpu_core_numbering: contiguous
+    nb_cores: 16
+    nb_procs: 2
+    nb_threads: 32
+    platform_type: x86_64
+  bios:
+    release_date: 07/18/2012
+    vendor: Dell Inc.
+    version: 1.0.28
+  bmc_version: '2.53'
+  chassis:
+    manufacturer: Dell Inc.
+    name: PowerEdge C6220
+    serial: 5CSYF5J
+  main_memory:
+    ram_size: 137438953472
+  memory_devices:
+    dimm_a1:
+      size: 17179869184
+      technology: dram
+    dimm_a2:
+      size: 17179869184
+      technology: dram
+    dimm_a3:
+      size: 17179869184
+      technology: dram
+    dimm_a4:
+      size: 17179869184
+      technology: dram
+    dimm_b1:
+      size: 17179869184
+      technology: dram
+    dimm_b2:
+      size: 17179869184
+      technology: dram
+    dimm_b3:
+      size: 17179869184
+      technology: dram
+    dimm_b4:
+      size: 17179869184
+      technology: dram
+  network_adapters:
+    bmc:
+      ip: 172.17.110.42
+      mac: 84:8f:69:ff:92:b2
+      management: true
+    eth0:
+      driver: igb
+      firmware_version: 1.57.0
+      interface: Ethernet
+      ip: 172.16.110.42
+      mac: 84:8f:69:ff:92:b0
+      management: false
+      model: I350 Gigabit Network Connection
+      name: eno1
+      rate: 1000000000
+      sriov: true
+      sriov_totalvfs: 7
+      vendor: Intel
+    eth1:
+      driver: igb
+      firmware_version: 1.57.0
+      interface: Ethernet
+      mac: 84:8f:69:ff:92:b1
+      management: false
+      model: I350 Gigabit Network Connection
+      name: eno2
+      sriov: true
+      sriov_totalvfs: 7
+      vendor: Intel
+  operating_system:
+    cstate_driver: intel_idle
+    cstate_governor: menu
+    ht_enabled: true
+    pstate_driver: intel_cpufreq
+    pstate_governor: performance
+    turboboost_enabled: true
+  processor:
+    cache_l1d: 32768
+    cache_l1i: 32768
+    cache_l2: 262144
+    cache_l3: 20971520
+    ht_capable: true
+    instruction_set: x86-64
+    microcode: '0x71a'
+    model: Intel Xeon
+    other_description: Intel(R) Xeon(R) CPU E5-2660 0 @ 2.20GHz
+    vendor: Intel
+    version: E5-2660
+  storage_devices:
+    pci-0000:82:00.0-scsi-0:1:0:0:
+      by_id: "/dev/disk/by-id/wwn-0x600508e000000000667abd12584da20d"
+      by_path: "/dev/disk/by-path/pci-0000:82:00.0-scsi-0:1:0:0"
+      firmware_version: 3000
+      model: Logical Volume
+      size: 597998698496
+      storage: HDD
+  supported_job_types:
+    virtual: ivt
diff --git a/input/grid5000/sites/rennes/clusters/roazhon12/nodes/roazhon12-4.yaml b/input/grid5000/sites/rennes/clusters/roazhon12/nodes/roazhon12-4.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..902bb019b9cc52e5cac0a78739cb471e32748802
--- /dev/null
+++ b/input/grid5000/sites/rennes/clusters/roazhon12/nodes/roazhon12-4.yaml
@@ -0,0 +1,103 @@
+# Generated by g5k-checks (g5k-checks -m api)
+---
+roazhon12-4:
+  architecture:
+    cpu_core_numbering: contiguous
+    nb_cores: 16
+    nb_procs: 2
+    nb_threads: 32
+    platform_type: x86_64
+  bios:
+    release_date: 07/18/2012
+    vendor: Dell Inc.
+    version: 1.0.28
+  bmc_version: '2.53'
+  chassis:
+    manufacturer: Dell Inc.
+    name: PowerEdge C6220
+    serial: 8CSYF5J
+  main_memory:
+    ram_size: 137438953472
+  memory_devices:
+    dimm_a1:
+      size: 17179869184
+      technology: dram
+    dimm_a2:
+      size: 17179869184
+      technology: dram
+    dimm_a3:
+      size: 17179869184
+      technology: dram
+    dimm_a4:
+      size: 17179869184
+      technology: dram
+    dimm_b1:
+      size: 17179869184
+      technology: dram
+    dimm_b2:
+      size: 17179869184
+      technology: dram
+    dimm_b3:
+      size: 17179869184
+      technology: dram
+    dimm_b4:
+      size: 17179869184
+      technology: dram
+  network_adapters:
+    bmc:
+      ip: 172.17.110.43
+      mac: 84:8f:69:ff:5b:b4
+      management: true
+    eth0:
+      driver: igb
+      firmware_version: 1.57.0
+      interface: Ethernet
+      ip: 172.16.110.43
+      mac: 84:8f:69:ff:5b:b2
+      management: false
+      model: I350 Gigabit Network Connection
+      name: eno1
+      rate: 1000000000
+      sriov: true
+      sriov_totalvfs: 7
+      vendor: Intel
+    eth1:
+      driver: igb
+      firmware_version: 1.57.0
+      interface: Ethernet
+      mac: 84:8f:69:ff:5b:b3
+      management: false
+      model: I350 Gigabit Network Connection
+      name: eno2
+      sriov: true
+      sriov_totalvfs: 7
+      vendor: Intel
+  operating_system:
+    cstate_driver: intel_idle
+    cstate_governor: menu
+    ht_enabled: true
+    pstate_driver: intel_cpufreq
+    pstate_governor: performance
+    turboboost_enabled: true
+  processor:
+    cache_l1d: 32768
+    cache_l1i: 32768
+    cache_l2: 262144
+    cache_l3: 20971520
+    ht_capable: true
+    instruction_set: x86-64
+    microcode: '0x71a'
+    model: Intel Xeon
+    other_description: Intel(R) Xeon(R) CPU E5-2660 0 @ 2.20GHz
+    vendor: Intel
+    version: E5-2660
+  storage_devices:
+    pci-0000:82:00.0-scsi-0:1:0:0:
+      by_id: "/dev/disk/by-id/wwn-0x600508e0000000001709ba40499da60b"
+      by_path: "/dev/disk/by-path/pci-0000:82:00.0-scsi-0:1:0:0"
+      firmware_version: 3000
+      model: Logical Volume
+      size: 597998698496
+      storage: HDD
+  supported_job_types:
+    virtual: ivt
diff --git a/input/grid5000/sites/rennes/clusters/roazhon12/roazhon12.yaml b/input/grid5000/sites/rennes/clusters/roazhon12/roazhon12.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..8dc872369214d969b37856dc0bca5cd34d8c505b
--- /dev/null
+++ b/input/grid5000/sites/rennes/clusters/roazhon12/roazhon12.yaml
@@ -0,0 +1,39 @@
+model: Dell PowerEdge C6220
+created_at: 2023-10-24
+kavlan: false
+boot_type: bios
+exotic: false
+queues:
+  - admin
+  - testing
+nodes:
+  roazhon12-[1-4]:
+    supported_job_types:
+      deploy: true
+      besteffort: true
+      max_walltime: 0
+    processor:
+      microarchitecture: Sandy Bridge
+      clock_speed: 2200000000
+    software:
+      standard-environment: debian11-x64-std
+    management_tools:
+      bmc_vendor_tool: ipmitool
+    network_adapters:
+      bmc:
+        interface: Ethernet
+        enabled: true
+        mountable: false
+        mounted: false
+      eth0:
+        enabled: true
+        mountable: true
+        mounted: true
+      eth1:
+        enabled: false
+        mountable: false
+        mounted: false
+    storage_devices:
+      pci-0000:82:00.0-scsi-0:1:0:0:
+        id: disk0
+        interface: SAS
diff --git a/input/grid5000/sites/rennes/clusters/roazhon12/roazhon12_metrics.yaml b/input/grid5000/sites/rennes/clusters/roazhon12/roazhon12_metrics.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..1b7527d9fcc26e8892353ae61510b49c2fe579ba
--- /dev/null
+++ b/input/grid5000/sites/rennes/clusters/roazhon12/roazhon12_metrics.yaml
@@ -0,0 +1,41 @@
+---
+metrics:
+  - name: prom_default_metrics
+    description: Default subset of metrics from Prometheus Node Exporter
+    period: 0
+    optional_period: 15000
+    source:
+      protocol: prometheus
+      port: 9100
+      id:
+        - node_boot_time_seconds
+        - node_cpu_scaling_frequency_hertz
+        - node_cpu_seconds_total
+        - node_filesystem_free_bytes
+        - node_filesystem_size_bytes
+        - node_load1
+        - node_load15
+        - node_load5
+        - node_memory_Buffers_bytes
+        - node_memory_Cached_bytes
+        - node_memory_MemAvailable_bytes
+        - node_memory_MemFree_bytes
+        - node_memory_MemTotal_bytes
+        - node_memory_Shmem_bytes
+        - node_memory_SwapFree_bytes
+        - node_memory_SwapTotal_bytes
+        - node_network_receive_bytes_total
+        - node_network_receive_packets_total
+        - node_network_transmit_bytes_total
+        - node_network_transmit_packets_total
+        - node_procs_blocked
+        - node_procs_running
+        - kwollect_custom
+
+  - name: prom_all_metrics
+    description: All metrics from Prometheus Node Exporter
+    period: 0
+    optional_period: 15000
+    source:
+      protocol: prometheus
+      port: 9100
diff --git a/lib/refrepo/net_names_mapping.yaml b/lib/refrepo/net_names_mapping.yaml
index 69b2c6f12f265363ae5a21e9d54c4f61655c40ab..05e2b52cdb90311b26d67f0cf46a5f4754d90d4e 100644
--- a/lib/refrepo/net_names_mapping.yaml
+++ b/lib/refrepo/net_names_mapping.yaml
@@ -257,6 +257,9 @@ roazhon10:
 roazhon11:
   eno1: eth0
   eno2: eth1
+roazhon12:
+  eno1: eth0
+  eno2: eth1
 roazhon13:
   enp24s0f0: eth0
   enp24s0f1: eth1