Please report any other irregularities here.
There is an issue with the DNS configuration for phx1.mozilla.com. When I resolve pancake-elasticsearch1.labs.phx1.mozilla.com. I get the following response back: [root@pancake-web4 supervisor]# dig pancake-elasticsearch1.labs.phx1.mozilla.com ;; QUESTION SECTION: ;pancake-elasticsearch1.labs.phx1.mozilla.com. IN A ;; ANSWER SECTION: pancake-elasticsearch1.labs.phx1.mozilla.com. 300 IN A 10.8.110.21 ;; AUTHORITY SECTION: phx1.mozilla.com. 300 IN NS ns1.mozilla.org. phx1.mozilla.com. 300 IN NS ns3.mozilla.org. phx1.mozilla.com. 300 IN NS ns2.mozilla.org. ;; ADDITIONAL SECTION: ns1.mozilla.org. 300 IN A 126.96.36.199 ns2.mozilla.org. 300 IN A 188.8.131.52 ns3.mozilla.org. 300 IN A 184.108.40.206 So it gives back the right A record for pancake-elasticsearch1 but it also tells me that phx1.mozilla.com has three additional name servers: ns1 to ns3.mozilla.org. However when I query those nameservers for pancake-elasticsearch1.labs.phx1.mozilla.com they give me an NXDOMAIN or a timeout in case of ns2: [root@pancake-web4 supervisor]# host pancake-elasticsearch1.labs.phx1.mozilla.com. ns1.mozilla.org. Host pancake-elasticsearch1.labs.phx1.mozilla.com. not found: 3(NXDOMAIN) [root@pancake-web4 supervisor]# host pancake-elasticsearch1.labs.phx1.mozilla.com. ns2.mozilla.org. ;; connection timed out; no servers could be reached [root@pancake-web4 supervisor]# host pancake-elasticsearch1.labs.phx1.mozilla.com. ns3.mozilla.org. Host pancake-elasticsearch1.labs.phx1.mozilla.com. not found: 3(NXDOMAIN)
I think labs should be delegated? [root@pancake-web4 supervisor]# host -t ns labs.phx1.mozilla.com ns1.mozilla.org Host labs.phx1.mozilla.com not found: 3(NXDOMAIN)
Nope, DNS services are à global service. Puntig this over to server ops
Assignee: gozer → server-ops
Component: General → Server Operations
Product: Pancake → mozilla.org
QA Contact: general → phong
Target Milestone: M3 → ---
Version: unspecified → other
Need more info. What NS is pancake-web4/others in Labs using? ns[1-3].mozilla.org should ideally point to internal IPs (pm-ns0[1,2]) within the Mozilla Infra.
[root@pancake-web4 ~]# cat /etc/resolv.conf search labs.phx1.mozilla.com nameserver 10.8.110.5 It seems to only be using a single NS 10.8.110.5 and I can't quite figure out what that is.
Well I see that the machine has the DNS manually configured: [root@pancake-elasticsearch1 ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth1 | grep DNS1 DNS1=10.8.110.5 If you keep those static, for PHX the nameservers are 10.8.75.21 and 10.8.75.22. If you use DHCP, make sure you push those in the config.
Assignee: server-ops → server-ops-labs
Component: Server Operations → Server Operations: Labs
QA Contact: phong → zandr
(In reply to Dumitru Gherman [:dumitru] from comment #5) > Well I see that the machine has the DNS manually configured: > > [root@pancake-elasticsearch1 ~]# cat > /etc/sysconfig/network-scripts/ifcfg-eth1 | grep DNS1 > DNS1=10.8.110.5 > > If you keep those static, for PHX the nameservers are 10.8.75.21 and > 10.8.75.22. > If you use DHCP, make sure you push those in the config. Interesting, I didn't intially configure these hosts, so I'll need to fix this. No clue why they were setup with non-dhcp nameservers.
Assignee: server-ops-labs → gozer
Status: NEW → ASSIGNED
Status: ASSIGNED → RESOLVED
Last Resolved: 6 years ago
Resolution: --- → FIXED
Product: mozilla.org → Infrastructure & Operations
Product: Infrastructure & Operations → Infrastructure & Operations Graveyard
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