diff --git a/input/grid5000/sites/lille/clusters/chetemi/chetemi_ip.yaml.erb b/input/grid5000/sites/lille/clusters/chetemi/chetemi_ip.yaml.erb
deleted file mode 100644
index cac16db92544d254d71d8037376008b836456228..0000000000000000000000000000000000000000
--- a/input/grid5000/sites/lille/clusters/chetemi/chetemi_ip.yaml.erb
+++ /dev/null
@@ -1,44 +0,0 @@
-nodes:
-<% (1..15).each { |i| %>
-  chetemi-<%= i %>:
-    network_adapters:
-      eth0:
-        mounted: true
-        ip: 172.16.37.<%= i %>
-        mac: <%= %w(
-                    24:6E:96:2C:97:D0
-                    24:6E:96:2C:A5:80
-                    24:6E:96:2C:85:48
-                    24:6E:96:2C:98:B0
-                    24:6E:96:2C:B5:40
-                    24:6E:96:2C:A6:10
-                    24:6E:96:2C:7B:50
-                    24:6E:96:2C:98:28
-                    24:6E:96:2C:A8:80
-                    24:6E:96:2C:9A:48
-                    24:6E:96:2C:BE:D8
-                    24:6E:96:2C:BC:B0
-                    24:6E:96:2C:85:C8
-                    24:6E:96:2C:BE:88
-                    24:6E:96:2C:C0:50
-                   )[i-1] %>
-      bmc:
-        ip: 172.17.37.<%= i %>
-        mac: <%= %w(
-                    84:7B:EB:D5:AD:C0
-                    84:7B:EB:D5:AD:BC
-                    84:7B:EB:D5:AE:74
-                    84:7B:EB:D5:AE:06
-                    84:7B:EB:D5:AD:D8
-                    84:7B:EB:D5:AE:26
-                    84:7B:EB:D5:AD:B4
-                    84:7B:EB:D5:AD:A6
-                    84:7B:EB:D5:AE:2C
-                    84:7B:EB:D5:AE:62
-                    84:7B:EB:D5:AE:54
-                    84:7B:EB:D5:AD:78
-                    84:7B:EB:D5:AD:90
-                    84:7B:EB:D5:AC:4E
-                    84:7B:EB:D5:AA:14
-                  )[i-1] %>
-<% } %>
diff --git a/input/grid5000/sites/lille/clusters/chiclet/chiclet_ip.yaml.erb b/input/grid5000/sites/lille/clusters/chiclet/chiclet_ip.yaml.erb
deleted file mode 100644
index d7fe11e3bd00f8739dfd12e0be9b0b6a287e6300..0000000000000000000000000000000000000000
--- a/input/grid5000/sites/lille/clusters/chiclet/chiclet_ip.yaml.erb
+++ /dev/null
@@ -1,30 +0,0 @@
-nodes:
-<% (1..8).each { |i| %>
-  chiclet-<%= i %>:
-    network_adapters:
-      eth0:
-        mounted: true
-        ip: 172.16.39.<%= i %>
-        mac: <%= %w(
-                    3C:FD:FE:C1:63:40
-                    3C:FD:FE:C1:72:C0
-                    3C:FD:FE:C1:75:D0
-                    3C:FD:FE:C1:63:30
-                    3C:FD:FE:C1:6F:E0
-                    3C:FD:FE:C1:75:B0
-                    3C:FD:FE:C1:72:D0
-                    3C:FD:FE:C1:70:60
-                    )[i-1] %>
-      bmc:
-        ip: 172.17.39.<%= i %>
-        mac: <%= %w(
-                    58:8A:5A:EE:92:16
-                    58:8A:5A:EE:94:B0
-                    58:8A:5A:F0:E5:6A
-                    58:8A:5A:EE:96:B4
-                    58:8A:5A:EE:94:7A
-                    58:8A:5A:E8:DB:F6
-                    58:8A:5A:F0:E4:26
-                    58:8A:5A:EE:92:10
-                    )[i-1] %>
-<% } %>
diff --git a/input/grid5000/sites/lille/clusters/chifflet/chifflet_ip.yaml.erb b/input/grid5000/sites/lille/clusters/chifflet/chifflet_ip.yaml.erb
deleted file mode 100644
index edaa966ec10bb96ac6b4972cd4c4a3ae02eade72..0000000000000000000000000000000000000000
--- a/input/grid5000/sites/lille/clusters/chifflet/chifflet_ip.yaml.erb
+++ /dev/null
@@ -1,30 +0,0 @@
-nodes:
-<% (1..8).each { |i| %>
-  chifflet-<%= i %>:
-    network_adapters:
-      eth0:
-        mounted: true
-        ip: 172.16.38.<%= i %>
-        mac: <%= %w(
-                    24:6E:96:2C:BE:E8
-                    24:6E:96:2C:C0:C8
-                    24:6E:96:2C:BD:10
-                    24:6E:96:2C:BA:C0
-                    24:6E:96:2C:C1:58
-                    24:6E:96:2C:0B:E8
-                    24:6E:96:2C:BA:B8
-                    24:6E:96:2C:BD:80
-                    )[i-1] %>
-      bmc:
-        ip: 172.17.38.<%= i %>
-        mac: <%= %w(
-                    18:FB:7B:A8:2F:D3
-                    18:FB:7B:A8:2F:AF
-                    18:FB:7B:A8:54:6F
-                    18:FB:7B:A8:4C:33
-                    18:66:DA:5C:16:AF
-                    18:FB:7B:A8:55:05
-                    18:FB:7B:A8:4B:F1
-                    18:FB:7B:A8:4C:3B
-                    )[i-1] %>
-<% } %>
diff --git a/input/grid5000/sites/lille/clusters/chifflot/chifflot_ip.yaml.erb b/input/grid5000/sites/lille/clusters/chifflot/chifflot_ip.yaml.erb
deleted file mode 100644
index 106e3ce4e142024bd6ae492005bdfe01de899ffe..0000000000000000000000000000000000000000
--- a/input/grid5000/sites/lille/clusters/chifflot/chifflot_ip.yaml.erb
+++ /dev/null
@@ -1,30 +0,0 @@
-nodes:
-<% (1..8).each { |i| %>
-  chifflot-<%= i %>:
-    network_adapters:
-      eth0:
-        mounted: true
-        ip: 172.16.36.<%= i %>
-        mac: <%= %w(
-                    3C:FD:FE:C1:60:30
-                    3C:FD:FE:C1:69:D0
-                    3C:FD:FE:C1:63:F0
-                    3C:FD:FE:C1:60:10
-                    3C:FD:FE:C1:5F:50
-                    3C:FD:FE:C1:65:A0
-                    3C:FD:FE:C1:70:90
-                    3C:FD:FE:C1:64:20
-                    )[i-1] %>
-      bmc:
-        ip: 172.17.36.<%= i %>
-        mac: <%= %w(
-                    54:48:10:FB:8A:82
-                    54:48:10:F9:7F:72
-                    54:48:10:F9:7E:A6
-                    54:48:10:FB:8A:7C
-                    54:48:10:FB:8A:22
-                    54:48:10:F9:67:AE
-                    54:48:10:FA:7A:DA
-                    54:48:10:FA:85:54
-                    )[i-1] %>
-<% } %>
diff --git a/input/grid5000/sites/luxembourg/clusters/granduc/granduc_ip.yaml.erb b/input/grid5000/sites/luxembourg/clusters/granduc/granduc_ip.yaml.erb
deleted file mode 100644
index ce67b069737cfd6248ccc48cad1c72ec05cdcecb..0000000000000000000000000000000000000000
--- a/input/grid5000/sites/luxembourg/clusters/granduc/granduc_ip.yaml.erb
+++ /dev/null
@@ -1,110 +0,0 @@
-nodes:
-<% (1..22).each { |i| %>
-  granduc-<%= i %>:
-    network_adapters:
-      eth0:
-        mounted: true
-        ip: 172.16.176.<%= i %>
-        mac: <%= %w(
-                    00:19:b9:f0:01:c8
-                    00:19:b9:f0:01:d7
-                    00:19:b9:f2:0e:83
-                    00:19:b9:f2:0a:e6
-                    00:19:b9:f1:f8:09
-                    00:19:b9:f2:0c:80
-                    00:19:b9:f2:0e:6f
-                    00:19:b9:ee:11:4a
-                    00:19:b9:f1:fc:49
-                    00:22:19:6d:85:0a
-                    00:19:b9:f2:0f:46
-                    00:19:b9:f2:0e:10
-                    00:19:b9:f2:0e:56
-                    00:19:b9:f2:03:bb
-                    00:19:b9:f2:0e:2e
-                    00:19:b9:f2:0f:4b
-                    00:19:b9:de:b9:1c
-                    00:19:b9:f3:ba:b0
-                    00:19:b9:f2:0e:dd
-                    00:19:b9:f2:08:ca
-                    00:19:b9:f3:c2:7d
-                    00:19:b9:f3:ba:a6
-                   )[i-1] %>
-      eth1:
-        mounted: false
-        mac: <%= %w(
-                    00:19:b9:f0:01:ca
-                    00:19:b9:f0:01:d9
-                    00:19:b9:f2:0e:85
-                    00:19:b9:f2:0a:e8
-                    00:19:b9:f1:f8:0b
-                    00:19:b9:f2:0c:82
-                    00:19:b9:f2:0e:71
-                    00:19:b9:ee:11:4c
-                    00:19:b9:f1:fc:4b
-                    00:22:19:6d:85:0c
-                    00:19:b9:f2:0f:48
-                    00:19:b9:f2:0e:12
-                    00:19:b9:f2:0e:58
-                    00:19:b9:f2:03:bd
-                    00:19:b9:f2:0e:30
-                    00:19:b9:f2:0f:4d
-                    00:19:b9:de:b9:1e
-                    00:19:b9:f3:ba:b2
-                    00:19:b9:f2:0e:df
-                    00:19:b9:f2:08:cc
-                    00:19:b9:f3:c2:7f
-                    00:19:b9:f3:ba:a8
-                   )[i-1] %>
-      eth2:
-        mounted: false
-        mac: <%= %w(
-                    00:1b:21:34:e1:4b
-                    00:1b:21:34:e1:35
-                    00:1b:21:3c:87:cb
-                    00:1b:21:3d:12:e9
-                    00:1b:21:3d:12:d1
-                    00:1b:21:3d:13:ab
-                    00:1b:21:34:e1:5f
-                    00:1b:21:34:e1:8d
-                    00:1b:21:3d:14:31
-                    00:1b:21:34:e1:3d
-                    00:1b:21:34:e1:27
-                    00:1b:21:34:e1:1c
-                    00:1b:21:3d:13:af
-                    00:1b:21:3d:11:f7
-                    00:1b:21:34:e0:f1
-                    00:1b:21:34:e1:1a
-                    00:1b:21:3c:87:71
-                    00:1b:21:34:e1:07
-                    00:1b:21:3d:13:9b
-                    00:1b:21:3d:13:27
-                    00:1b:21:3d:13:7d
-                    00:1b:21:34:e0:e7
-                   )[i-1] %>
-      bmc:
-        ip: 172.17.176.<%= i %>
-        mac: <%= %w(
-                    00:1c:23:c8:69:c2
-                    00:1c:23:c8:69:aa
-                    00:1c:23:d6:c3:0a
-                    00:1c:23:d6:c3:06
-                    00:1c:23:d3:42:46
-                    00:1c:23:d6:c3:08
-                    00:1c:23:d3:42:2c
-                    00:1c:23:d3:08:7a
-                    00:1c:23:d3:42:88
-                    00:1c:23:d3:42:56
-                    00:1c:23:d3:57:59
-                    00:1c:23:d3:57:5f
-                    00:1c:23:d3:57:75
-                    00:1c:23:d3:57:3b
-                    00:1c:23:d3:57:37
-                    00:1c:23:d3:57:67
-                    00:1c:23:d3:57:89
-                    00:1c:23:d6:c4:ea
-                    00:1c:23:d3:42:4e
-                    00:1c:23:d3:42:6c
-                    00:1c:23:d6:c3:0c
-                    00:1c:23:d6:c3:32
-                  )[i-1] %>
-<% } %>
diff --git a/input/grid5000/sites/luxembourg/clusters/petitprince/petitprince_ip.yaml.erb b/input/grid5000/sites/luxembourg/clusters/petitprince/petitprince_ip.yaml.erb
deleted file mode 100644
index e3c177e6857ed213e549a397d5f1cf57fb91e37b..0000000000000000000000000000000000000000
--- a/input/grid5000/sites/luxembourg/clusters/petitprince/petitprince_ip.yaml.erb
+++ /dev/null
@@ -1,66 +0,0 @@
-nodes:
-<% (1..16).each { |i| %>
-  petitprince-<%= i %>:
-    network_adapters:
-      eth0:
-        mounted: true
-        ip: 172.16.177.<%= i %>
-        mac: <%= %w(
-                    e0:db:55:09:67:b0
-                    e0:db:55:09:87:90
-                    e0:db:55:09:65:70
-                    e0:db:55:09:71:90
-                    e0:db:55:09:d0:40
-                    e0:db:55:09:7b:70
-                    e0:db:55:09:ac:80
-                    e0:db:55:09:85:f0
-                    e0:db:55:09:7d:30
-                    e0:db:55:09:ac:90
-                    e0:db:55:09:be:a0
-                    e0:db:55:09:73:e0
-                    e0:db:55:09:c3:b0
-                    e0:db:55:09:d1:20
-                    e0:db:55:09:85:d0
-                    e0:db:55:09:ef:a0
-                   )[i-1] %>
-      eth1:
-        mounted: false
-        mac: <%= %w(
-                    e0:db:55:09:67:b2
-                    e0:db:55:09:87:92
-                    e0:db:55:09:65:72
-                    e0:db:55:09:71:92
-                    e0:db:55:09:d0:42
-                    e0:db:55:09:7b:72
-                    e0:db:55:09:ac:82
-                    e0:db:55:09:85:f2
-                    e0:db:55:09:7d:32
-                    e0:db:55:09:ac:92
-                    e0:db:55:09:be:a2
-                    e0:db:55:09:73:e2
-                    e0:db:55:09:c3:b2
-                    e0:db:55:09:d1:22
-                    e0:db:55:09:85:d2
-                    e0:db:55:09:ef:a2
-                   )[i-1] %>
-      bmc:
-        ip: 172.17.177.<%= i %>
-        mac: <%= %w(
-                    5c:f9:dd:d7:26:dd
-                    f0:4d:a2:6f:60:7d
-                    c8:1f:66:fc:2f:67
-                    5c:f9:dd:d7:29:01
-                    5c:f9:dd:d7:25:1b
-                    5c:f9:dd:d7:27:6b
-                    5c:f9:dd:d7:27:1b
-                    5c:f9:dd:d6:fa:53
-                    5c:f9:dd:d7:27:a9
-                    5c:f9:dd:d7:27:99
-                    5c:f9:dd:d7:27:9d
-                    5c:f9:dd:d7:27:ad
-                    5c:f9:dd:d7:27:05
-                    5c:f9:dd:d7:26:d5
-                    5c:f9:dd:d6:76:ab
-                    5c:f9:dd:d7:25:31
-                  )[i-1] %>
-<% } %>
diff --git a/input/grid5000/sites/nancy/clusters/graoully/graoully_ip.yaml.erb b/input/grid5000/sites/nancy/clusters/graoully/graoully_ip.yaml.erb
deleted file mode 100644
index bb2bc9cc4a395300ab170341a36a4e94945e02a8..0000000000000000000000000000000000000000
--- a/input/grid5000/sites/nancy/clusters/graoully/graoully_ip.yaml.erb
+++ /dev/null
@@ -1,48 +0,0 @@
-nodes:
-<% (1..16).each { |i| %>
-  graoully-<%= i %>:
-    network_adapters:
-      eth0: 
-        mounted: true
-        ip: 172.16.70.<%= i %>
-        mac: <%= %w(
-                    24:6e:96:03:0d:08
-                    24:6e:96:03:0a:28
-                    24:6e:96:03:11:08
-                    24:6e:96:03:0e:58
-                    24:6e:96:03:1f:90
-                    24:6e:96:03:0c:20
-                    24:6e:96:03:1e:08
-                    24:6e:96:03:12:70
-                    24:6e:96:03:1e:d0
-                    24:6e:96:03:0d:f8
-                    24:6e:96:03:1f:98
-                    24:6e:96:03:09:98
-                    24:6e:96:03:24:08
-                    24:6e:96:03:12:d8
-                    24:6e:96:03:09:f8
-                    24:6e:96:03:0f:50
-                   )[i-1] %>
-      ib0:
-        ip: 172.18.70.<%= i %>
-      bmc:
-        ip: 172.17.70.<%= i %>
-        mac: <%= %w(
-                   64:00:6a:c1:57:d2
-                   64:00:6a:c1:56:a8
-                   64:00:6a:c1:56:7e
-                   64:00:6a:c1:56:c6
-                   64:00:6a:c0:dd:5e
-                   64:00:6a:c0:f1:f4
-                   64:00:6a:c0:f2:5e
-                   64:00:6a:c0:dc:f4
-                   64:00:6a:c0:f2:a6
-                   64:00:6a:c0:f1:e4
-                   64:00:6a:c0:f2:2e
-                   64:00:6a:c0:dc:36
-                   64:00:6a:c0:dc:a4
-                   64:00:6a:c1:56:c8
-                   64:00:6a:c1:56:ee
-                   64:00:6a:c1:55:fe
-                  )[i-1] %>
-<% } %>
diff --git a/input/grid5000/sites/rennes/clusters/paranoia/paranoia_ip.yaml.erb b/input/grid5000/sites/rennes/clusters/paranoia/paranoia_ip.yaml.erb
deleted file mode 100644
index 4d8f51df15039793d90257531f1501511b081800..0000000000000000000000000000000000000000
--- a/input/grid5000/sites/rennes/clusters/paranoia/paranoia_ip.yaml.erb
+++ /dev/null
@@ -1,30 +0,0 @@
-nodes:
-<% (1..8).each { |i| %>
-  paranoia-<%= i %>:
-    network_adapters:
-      eth0: 
-        mounted: true
-        ip: 172.16.100.<%= i %>
-        mac: <%= %w(
-                    a0:36:9f:28:a6:d0
-		    a0:36:9f:28:a8:80
-                    a0:36:9f:28:a6:d4
-                    a0:36:9f:28:a6:b0
-                    a0:36:9f:28:a7:b8
-                    a0:36:9f:28:a7:b4
-                    a0:36:9f:28:a9:14
-                    a0:36:9f:28:a9:18      
-                   )[i-1] %>
-      bmc:
-        ip: 172.17.100.<%= i %>
-        mac: <%= %w(
-                   f0:4d:a2:73:cf:47
-     		   f0:4d:a2:73:cc:7a
-                   f0:4d:a2:74:06:b8
-                   f0:4d:a2:73:cf:2c
-                   f0:4d:a2:73:cc:71
-                   f0:4d:a2:73:ce:24
-                   f0:4d:a2:73:ca:af
-                   f0:4d:a2:73:ce:3f
-                  )[i-1] %>
-<% } %>
diff --git a/input/grid5000/sites/rennes/clusters/parapide/parapide_ip.yaml.erb b/input/grid5000/sites/rennes/clusters/parapide/parapide_ip.yaml.erb
deleted file mode 100644
index 03009bb6a4251fbc341c144ae2fa40bb96c80ffa..0000000000000000000000000000000000000000
--- a/input/grid5000/sites/rennes/clusters/parapide/parapide_ip.yaml.erb
+++ /dev/null
@@ -1,66 +0,0 @@
-nodes:
-<% (1..25).each { |i| %>
-  parapide-<%= i %>:
-    network_adapters:
-      eth0: 
-        mounted: true
-        ip: 172.16.98.<%= i %>
-        mac: <%= %w(
-                    00:14:4f:ca:97:0c
-                    00:14:4f:ca:99:7c
-                    00:14:4f:ca:92:6c
-                    00:14:4f:ca:97:78
-                    00:14:4f:ca:94:70
-                    00:14:4f:ca:92:30
-                    00:14:4f:ca:a7:28
-                    00:14:4f:ca:92:b4
-                    00:14:4f:ca:98:a0
-                    00:14:4f:ca:98:4c
-                    00:14:4f:ca:9a:e0
-                    00:14:4f:ca:99:24
-                    00:14:4f:ca:9a:80
-                    00:14:4f:ca:99:bc
-                    00:14:4f:ca:8f:00
-                    00:14:4f:ca:94:b4
-                    00:14:4f:ca:98:6c
-                    00:14:4f:ca:99:a8
-                    00:21:28:40:3c:3a
-                    00:14:4f:ca:92:2c
-                    00:14:4f:ca:4d:78
-                    00:14:4f:ca:8e:f4
-                    00:14:4f:ca:99:dc
-                    00:14:4f:ca:92:38
-                    00:14:4f:ca:91:60
-                   )[i-1] %>
-      ib0:
-        ip: 172.18.98.<%= i %>
-      bmc:
-        ip: 172.17.98.<%= i %>
-        mac: <%= %w(
-                    00:14:4f:ca:97:0e
-                    00:14:4f:ca:99:7e
-                    00:14:4f:ca:92:6e
-                    00:14:4f:ca:97:7a
-                    00:14:4f:ca:94:72
-                    00:14:4f:ca:92:32
-                    00:14:4f:ca:a7:2a
-                    00:14:4f:ca:92:b6
-                    00:14:4f:ca:98:a2
-                    00:14:4f:ca:98:4e
-                    00:14:4f:ca:9a:e2
-                    00:14:4f:ca:99:26
-                    00:14:4f:ca:9a:82
-                    00:14:4f:ca:99:be
-                    00:14:4f:ca:8f:02
-                    00:14:4f:ca:94:b6
-                    00:14:4f:ca:98:6e
-                    00:14:4f:ca:99:aa
-                    00:21:28:40:3c:3c
-                    00:14:4f:ca:92:2e
-                    00:14:4f:ca:4d:7a
-                    00:14:4f:ca:8e:f6
-                    00:14:4f:ca:99:de
-                    00:14:4f:ca:92:3a
-                    00:14:4f:ca:91:62
-                  )[i-1] %>
-<% } %>
diff --git a/input/grid5000/sites/rennes/clusters/parapluie/parapluie_ip.yaml.erb b/input/grid5000/sites/rennes/clusters/parapluie/parapluie_ip.yaml.erb
deleted file mode 100644
index 63c255a1ebb5cf5aaf1e0052760c226dcb193c59..0000000000000000000000000000000000000000
--- a/input/grid5000/sites/rennes/clusters/parapluie/parapluie_ip.yaml.erb
+++ /dev/null
@@ -1,97 +0,0 @@
-nodes:
-<% (1..40).each { |i| %>
-  parapluie-<%= i %>:
-    network_adapters:
-      eth1: 
-        mounted: true
-        ip: 172.16.99.<%= i %>
-        mac: <%= %w(
-                    78:e7:d1:f5:ef:23
-                    d8:d3:85:e6:a5:a3
-                    78:e7:d1:fa:13:31
-                    78:e7:d1:f9:5e:35
-                    78:e7:d1:5d:2c:45
-                    d8:d3:85:e6:95:e9
-                    78:e7:d1:f5:0f:39
-                    78:e7:d1:f9:4e:d7
-                    78:e7:d1:f9:8e:f7
-                    d8:d3:85:e6:a5:89
-                    78:e7:d1:f5:ee:f3
-                    78:e7:d1:f9:4e:c9
-                    78:e7:d1:f9:7e:f1
-                    78:e7:d1:5d:0c:3f
-                    78:e7:d1:f5:4f:05
-                    78:e7:d1:fa:03:79
-                    78:e7:d1:f9:8e:33
-                    d8:d3:85:e6:a5:49
-                    d4:85:64:45:b5:37
-                    78:e7:d1:f5:fe:99
-                    78:e7:d1:f5:de:b5
-                    d4:85:64:43:5b:8d
-                    78:e7:d1:fa:03:fb
-                    78:e7:d1:fa:03:45
-                    78:e7:d1:f9:5e:29
-                    78:e7:d1:f5:0f:c7
-                    78:e7:d1:f9:3e:e3
-                    78:e7:d1:f9:8e:53
-                    d8:d3:85:e6:d5:81
-                    78:e7:d1:f9:8e:05
-                    78:e7:d1:f9:be:39
-                    d8:d3:85:e6:a5:6d
-                    78:e7:d1:f9:6f:53
-                    78:e7:d1:f9:ae:81
-                    78:e7:d1:f9:ae:21
-                    78:e7:d1:f9:8e:73
-                    78:e7:d1:f9:3e:f9
-                    78:e7:d1:f5:3f:5b
-                    78:e7:d1:f9:ae:41
-                    d8:d3:85:e6:a5:e3
-
-                   )[i-1] %>
-      ib0:
-        ip: 172.18.99.<%= i %>
-      bmc:
-        ip: 172.17.99.<%= i %>
-        mac: <%= %w(
-                    78:e7:d1:65:a9:23
-                    78:e7:d1:58:23:dd
-                    78:e7:d1:65:c9:2a
-                    78:e7:d1:65:c9:4f
-                    78:e7:d1:58:33:1d
-                    78:e7:d1:58:33:50
-                    78:e7:d1:65:99:eb
-                    78:e7:d1:65:c9:56
-                    78:e7:d1:65:b9:e1
-                    78:e7:d1:58:23:f2
-                    78:e7:d1:65:a9:6e
-                    78:e7:d1:f7:09:43
-                    78:e7:d1:65:b9:a1
-                    78:e7:d1:58:33:67
-                    78:e7:d1:65:99:f6
-                    78:e7:d1:f7:09:78
-                    78:e7:d1:65:c9:1b
-                    78:e7:d1:58:23:db
-                    1c:c1:de:7b:36:2e
-                    78:e7:d1:65:a9:27
-                    78:e7:d1:65:a9:3a
-                    1c:c1:de:7a:ac:4d
-                    78:e7:d1:f7:09:69
-                    78:e7:d1:f7:09:84
-                    78:e7:d1:65:a9:4a
-                    78:e7:d1:65:99:ff
-                    78:e7:d1:65:c9:48
-                    78:e7:d1:65:c9:2d
-                    78:e7:d1:58:33:77
-                    78:e7:d1:65:b9:cf
-                    78:e7:d1:65:b9:4e
-                    78:e7:d1:58:23:fc
-                    78:e7:d1:65:a9:7a
-                    78:e7:d1:65:b9:36
-                    78:e7:d1:65:b9:72
-                    78:e7:d1:65:b9:fb
-                    78:e7:d1:f7:09:42
-                    78:e7:d1:65:a9:0f
-                    78:e7:d1:65:b9:65
-                    78:e7:d1:58:33:0b
-                  )[i-1] %>
-<% } %>
diff --git a/input/grid5000/sites/rennes/clusters/parasilo/parasilo_ip.yaml.erb b/input/grid5000/sites/rennes/clusters/parasilo/parasilo_ip.yaml.erb
deleted file mode 100644
index c0205ef94dc0a458364acd5335193ce603be3295..0000000000000000000000000000000000000000
--- a/input/grid5000/sites/rennes/clusters/parasilo/parasilo_ip.yaml.erb
+++ /dev/null
@@ -1,70 +0,0 @@
-nodes:
-<% (1..28).each { |i| %>
-  parasilo-<%= i %>:
-    network_adapters:
-      eth0: 
-        mounted: true
-        ip: 172.16.97.<%= i %>
-        mac: <%= %w(
-                    ec:f4:bb:d0:f9:d8
-                    ec:f4:bb:d0:f8:50
-                    ec:f4:bb:d0:f3:18
-                    ec:f4:bb:d1:02:88
-                    ec:f4:bb:d1:02:60
-                    ec:f4:bb:d1:00:70
-                    ec:f4:bb:d0:fc:38
-                    ec:f4:bb:d0:f2:48
-                    ec:f4:bb:d0:f0:b8
-                    ec:f4:bb:d0:f7:48
-                    ec:f4:bb:d0:f7:10
-                    ec:f4:bb:d0:f1:48
-                    ec:f4:bb:d0:f5:f8
-                    ec:f4:bb:d1:05:90
-                    ec:f4:bb:d0:25:90
-                    ec:f4:bb:d6:10:38
-                    ec:f4:bb:d1:01:b8
-                    ec:f4:bb:d1:11:c8
-                    ec:f4:bb:d1:24:88
-                    ec:f4:bb:d0:fd:30
-                    ec:f4:bb:d0:ff:f8
-                    ec:f4:bb:d1:00:60
-                    ec:f4:bb:d1:0e:60
-                    ec:f4:bb:d1:10:18
-                    ec:f4:bb:d1:0d:d8
-                    ec:f4:bb:d1:26:08
-                    ec:f4:bb:d0:fb:e8
-                    ec:f4:bb:d1:04:38
-                   )[i-1] %>
-      bmc:
-        ip: 172.17.97.<%= i %>
-        mac: <%= %w(
-                    b8:2a:72:fc:f8:52
-                    b8:2a:72:fc:f4:7c
-                    b8:2a:72:fc:f3:58
-                    b8:2a:72:fc:f5:72
-                    b8:2a:72:fc:f4:ee
-                    b8:2a:72:fc:f5:78
-                    b8:2a:72:fc:f8:72
-                    b8:2a:72:fc:f8:78
-                    b8:2a:72:fc:e9:28
-                    b8:2a:72:fc:f8:54
-                    b8:2a:72:fc:f3:f6
-                    b8:2a:72:fc:ec:be
-                    b8:2a:72:fc:f5:82
-                    b8:2a:72:fc:dc:f4
-                    b8:2a:72:fc:f3:9c
-                    74:e6:e2:fa:f3:06
-                    b8:2a:72:fc:f5:6c
-                    b8:2a:72:fc:e2:62
-                    b8:2a:72:fc:f5:86
-                    b8:2a:72:fc:f8:be
-                    b8:2a:72:fc:f3:2c
-                    b8:2a:72:fc:f5:90
-                    b8:2a:72:fc:e2:ca
-                    b8:2a:72:fc:f3:5e
-                    b8:2a:72:fc:f8:dc
-                    b8:2a:72:fc:eb:fe
-                    b8:2a:72:fc:f5:4c
-                    b8:2a:72:fc:f3:50
-                  )[i-1] %>
-<% } %>
diff --git a/input/grid5000/sites/sophia/clusters/suno/suno_ip.yaml.erb b/input/grid5000/sites/sophia/clusters/suno/suno_ip.yaml.erb
deleted file mode 100644
index 72bafbd7cec00d3ccf8aaba2599cc81bfd25c3a5..0000000000000000000000000000000000000000
--- a/input/grid5000/sites/sophia/clusters/suno/suno_ip.yaml.erb
+++ /dev/null
@@ -1,104 +0,0 @@
-nodes:
-<% (1..45).each { |i| %>
-  suno-<%= i %>:
-    network_adapters:
-      eth0:
-        mounted: true
-        ip: 172.16.130.<%= i %>
-        mac: <%= %w(
-					00:26:b9:58:e6:82
-					00:26:B9:3F:49:38
-					00:26:B9:3F:4a:5e
-					00:26:B9:3F:4a:6d
-					00:26:b9:3e:e8:58
-					00:26:B9:3F:40:af
-					00:26:B9:3F:43:a1
-					00:26:B9:3F:4a:3d
-					00:26:B9:3F:41:27
-					00:26:B9:3F:49:65
-					00:26:B9:3F:47:0c
-					00:26:B9:3F:49:5c
-					00:26:B9:3F:4c:78
-					00:26:B9:3F:4a:61
-					00:26:B9:3F:44:89
-					00:26:B9:3F:41:0c
-					00:26:B9:3F:47:db
-					00:26:b9:35:c4:83
-					00:26:B9:3F:40:67
-					00:26:B9:3F:46:12
-					00:26:B9:3F:3f:fb
-					00:26:B9:3F:47:66
-					00:26:B9:3F:4a:dc
-					00:26:B9:3F:47:b4
-					00:26:B9:3F:47:a2
-					00:26:B9:3F:4b:4d
-					00:26:B9:3F:4b:62
-					00:26:B9:3F:49:56
-					00:26:B9:3F:47:ba
-					00:26:B9:3F:41:30
-					00:26:B9:3F:4b:56
-					00:26:B9:3F:44:68
-					00:26:B9:3F:3f:67
-					00:26:B9:3F:49:5f
-					00:26:B9:3F:3f:1c
-					00:26:B9:3F:4a:94
-					00:26:B9:3F:4b:2c
-					00:26:B9:3F:44:b3
-					00:26:B9:3F:4b:2f
-					00:26:B9:3F:49:44
-					00:26:B9:3F:45:3a
-					00:26:B9:3F:41:21
-					00:26:B9:3F:3e:95
-					00:26:B9:3F:45:2e
-					00:26:B9:3F:47:7b
-                   )[i-1] %>
-      bmc:
-        ip: 172.17.130.<%= i %>
-        mac: <%= %w(
-					00:26:B9:58:E6:84
-					00:26:B9:3F:49:3A
-					00:26:B9:3F:4A:60
-					00:26:B9:3F:4A:6F
-					00:26:B9:3E:E8:5A
-					00:26:B9:3F:40:B1
-					00:26:B9:3F:43:A3
-					00:26:B9:3F:4A:3F
-					00:26:B9:3F:41:29
-					00:26:B9:3F:49:67
-					00:26:B9:3F:47:0E
-					00:26:B9:3F:49:5E
-					00:26:B9:3F:4C:7A
-					00:26:B9:3F:4A:63
-					00:26:B9:3F:44:8B
-					00:26:B9:3F:41:0E
-					00:26:B9:3F:47:DD
-					00:26:B9:35:C4:85
-					00:26:B9:3F:40:69
-					00:26:B9:3F:46:14
-					00:26:B9:3F:3F:FD
-					00:26:B9:3F:47:68
-					00:26:B9:3F:4A:DE
-					00:26:B9:3F:47:B6
-					00:26:B9:3F:47:A4
-					00:26:B9:3F:4B:4F
-					00:26:B9:3F:4B:64
-					00:26:B9:3F:49:58
-					00:26:B9:3F:47:BC
-					00:26:B9:3F:41:32
-					00:26:B9:3F:4B:58
-					00:26:B9:3F:44:6A
-					00:26:B9:3F:3F:69
-					00:26:B9:3F:49:61
-					00:26:B9:3F:3F:1E
-					00:26:B9:3F:4A:96
-					00:26:B9:3F:4B:2E
-					00:26:B9:3F:44:B5
-					00:26:B9:3F:4B:31
-					00:26:B9:3F:49:46
-					00:26:B9:3F:45:3C
-					00:26:B9:3F:41:23
-					00:26:B9:3F:3E:97
-					00:26:B9:3F:45:30
-					00:26:B9:3F:47:7D
-                   )[i-1] %>
-<% } %>
diff --git a/input/grid5000/sites/sophia/clusters/uvb/uvb_ip.yaml.erb b/input/grid5000/sites/sophia/clusters/uvb/uvb_ip.yaml.erb
deleted file mode 100644
index 525afd43d6b4fc71ffeb3a04dbb851ecc069a9a4..0000000000000000000000000000000000000000
--- a/input/grid5000/sites/sophia/clusters/uvb/uvb_ip.yaml.erb
+++ /dev/null
@@ -1,58 +0,0 @@
-nodes:
-<% (1..44).each { |i| %>
-  uvb-<%= i %>:
-    network_adapters:
-      eth0:
-        mounted: true
-        ip: 172.16.132.<%= i %>
-        mac: <%= %w(
-                    00:26:6c:f8:38:b8
-                    00:26:6c:f8:36:90
-                    00:26:6c:fb:8a:2c
-                    00:26:6c:f8:2d:c4
-                    00:26:6c:f8:58:70
-                    00:26:6c:f8:33:d0
-                    00:26:6c:f8:39:00
-                    00:26:6c:f8:3a:14
-                    00:26:6c:f8:3e:9c
-                    00:26:6c:f8:3e:e8
-                    00:26:6c:f8:33:28
-                    00:26:6c:f8:3c:d0
-                    00:26:6c:f0:13:64
-                    00:26:6c:f8:5d:6c
-                    00:26:6c:f8:2d:78
-                    00:26:6c:f8:2f:c4
-                    00:26:6c:f8:31:d4
-                    00:26:6c:f8:3e:64
-                    00:26:6c:f8:36:ec
-                    00:26:6c:f8:3d:e8
-                    00:26:6c:f8:5b:4c
-                    00:26:6c:f8:31:28
-                    00:26:6c:f8:36:48
-                    00:26:6c:f8:2d:14
-                    00:26:6c:f8:32:88
-                    00:26:6c:f8:35:88
-                    00:26:6c:f8:3e:ec
-                    00:26:6c:f8:2e:d4
-                    00:26:6c:f8:3c:54
-                    00:26:6c:f8:2e:c0
-                    00:26:6c:f8:32:38
-                    00:26:6c:f3:2e:b0
-                    00:26:6c:f8:31:20
-                    00:26:6c:f8:5e:40
-                    00:26:6c:f8:31:30
-                    00:26:6c:f8:3f:b8
-                    00:26:6c:f8:2f:14
-                    00:26:6c:f8:2e:30
-                    00:26:6c:f8:58:1c
-                    00:26:6c:f8:30:9c
-                    00:26:6c:f8:35:7c
-                    00:26:6c:f8:3d:04
-                    00:26:6c:f8:58:28
-                    00:26:6c:f8:33:38
-                   )[i-1] %>
-      bmc:
-        ip: 172.17.132.<%= i %>
-      ib0.8100:
-        ip: 172.18.132.<%= i %>
-<% } %>