800048 - please modify inventory to support new VLANs for mobile expansion in scl1

Status: RESOLVED FIXED

(Infrastructure & Operations :: RelOps: General, task)

Description

[Amy Rich [:arr] [:arich]]

VLANs to be assigned by netops in blocking bug.

Comment 1

[Amy Rich [:arr] [:arich]]

Please add the following new DHCP subnets to inventory:

10.12.16/22     inband.releng.scl1.mozilla.com  scl1-releng-vlan-216
10.12.128/24    p1.releng.scl1.mozilla.com      scl1-releng-vlan-301
10.12.129/24    p2.releng.scl1.mozilla.com      scl1-releng-vlan-302
10.12.130/24    p3.releng.scl1.mozilla.com      scl1-releng-vlan-303
10.12.131/24    p4.releng.scl1.mozilla.com      scl1-releng-vlan-304
10.12.132/24    p5.releng.scl1.mozilla.com      scl1-releng-vlan-305
10.12.133/24    p6.releng.scl1.mozilla.com      scl1-releng-vlan-306
10.12.134/24    p7.releng.scl1.mozilla.com      scl1-releng-vlan-307
10.12.135/24    p8.releng.scl1.mozilla.com      scl1-releng-vlan-308
10.12.136/24    p9.releng.scl1.mozilla.com      scl1-releng-vlan-309
10.12.137/24    p10.releng.scl1.mozilla.com     scl1-releng-vlan-310

Similar to scl3, let's call the files in the svn tree releng-vlanX?

Comment 2

[Amy Rich [:arr] [:arich]]

Data added to inventory, need to create flat config files for svn.

Comment 3

[Amy Rich [:arr] [:arich]]

Stub files checked in, special configuration needed for next-server and filename so that pandas get different tftp servers and files than the relays or iX machines.

Comment 4

[Dustin J. Mitchell [:dustin] (he/him)]

07:06:08.542408 IP (tos 0x0, ttl 255, id 1, offset 0, flags [DF], proto UDP (17), length 328)
    0.0.0.0.bootpc > 255.255.255.255.bootps: [no cksum] BOOTP/DHCP, Request from 2e:60:e9:a4:49:01 (oui Unknown), length 300, xid 0xe9a47054, secs 10, Flags [none] (0x0000)
          Client-Ethernet-Address 2e:60:e9:a4:49:01 (oui Unknown)
          Vendor-rfc1048 Extensions
            Magic Cookie 0x63825363
            DHCP-Message Option 53, length 1: Discover
            MSZ Option 57, length 2: 576
            ARCH Option 93, length 2: 256
            NDI Option 94, length 3: 1.0.0
            Vendor-Class Option 60, length 24: "U-boot.armv7.omap4_panda"
            Parameter-Request Option 55, length 4:
              Default-Gateway, Hostname, BS, RP

Comment 5

[Dustin J. Mitchell [:dustin] (he/him)]

(moz)dustin@euclid ~/code/moz/t/dhcpconfig $ svn diff
Index: dhcpconfig-autodeploy/scl1/vlan48.conf
===================================================================
--- dhcpconfig-autodeploy/scl1/vlan48.conf      (revision 49737)
+++ dhcpconfig-autodeploy/scl1/vlan48.conf      (working copy)
@@ -31,6 +31,14 @@
         filename "linux-install/pxelinux.0";
         next-server 10.12.48.10;
 
+    # override values for pandas
+    class "Panda" {
+        # note: we may eventually need to add multiple identifiers for this class, using subclass
+        match if option vendor-class-identifier = "U-boot.armv7.omap4_panda";
+        filename "pxelinux.0";
+        next-server 10.12.48.27; # mobile-services
+    }
+
     include "/etc/dhcpconfig-autodeploy/vlan48_generated_hosts.conf";
 
 }

I did the same for vlan300+ as well.