Faidon Liambotis has uploaded a new change for review.
https://gerrit.wikimedia.org/r/239069
Change subject: Handle our own networks better
......................................................................
Handle our own networks better
1) Direct local traffic always to the local site first. This adds a
level of indirection for e.g. POSTs that may unwanted but allows GETs to
be cached. This is mostly theoretical anyway, with a few exceptions like
possibly Varnish's zerofetch.py.
2) Add codfw as a backup to eqiad for all of our networks.
3) Split our /22 to the two /23s, separately for codfw/eqiad.
Change-Id: Ica89a191324ccedbde48c871f67e0e14016700e9
---
M config-geo
1 file changed, 11 insertions(+), 10 deletions(-)
git pull ssh://gerrit.wikimedia.org:29418/operations/dns
refs/changes/69/239069/1
diff --git a/config-geo b/config-geo
index 912306f..9f5f423 100644
--- a/config-geo
+++ b/config-geo
@@ -193,16 +193,17 @@
},
nets = {
# Wikimedia address space
- 208.80.152.0/22 => [eqiad ], # codfw, eqiad
- 91.198.174.0/24 => [esams, eqiad], # ESAMS-EQIAD # esams
- 185.15.56.0/22 => [esams, eqiad], # ESAMS-EQIAD # esams
- 198.35.26.0/23 => [eqiad ], # ulsfo
- 2620:0:860::/48 => [eqiad ], # codfw
- 2620:0:861::/48 => [eqiad ], # eqiad
- 2620:0:862::/48 => [esams, eqiad], # ESAMS-EQIAD # esams
- 2620:0:863::/48 => [eqiad ], # ulsfo
- 198.73.209.0/24 => [ulsfo, eqiad], # WMF OIT
- 2620:62:c000::/48 => [ulsfo, eqiad], # WMF OIT
+ 208.80.152.0/23 => [ codfw, eqiad], # codfw
+ 208.80.154.0/23 => [ eqiad, codfw], # eqiad
+ 91.198.174.0/24 => [esams, eqiad, codfw], # esams
+ 185.15.56.0/22 => [esams, eqiad, codfw], # esams
+ 198.35.26.0/23 => [ulsfo, eqiad, codfw], # ulsfo
+ 2620:0:860::/48 => [ codfw, eqiad], # codfw
+ 2620:0:861::/48 => [ eqiad, codfw], # eqiad
+ 2620:0:862::/48 => [ esams, eqiad], # esams
+ 2620:0:863::/48 => [ulsfo, eqiad, codfw], # ulsfo
+ 198.73.209.0/24 => [ulsfo, eqiad, codfw], # WMF OIT
+ 2620:62:c000::/48 => [ulsfo, eqiad, codfw], # WMF OIT
# Level3's DNS clusters
192.221.132.0/22 => [eqiad ], # Atlanta
192.221.136.0/22 => [eqiad ], # Chicago
--
To view, visit https://gerrit.wikimedia.org/r/239069
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings
Gerrit-MessageType: newchange
Gerrit-Change-Id: Ica89a191324ccedbde48c871f67e0e14016700e9
Gerrit-PatchSet: 1
Gerrit-Project: operations/dns
Gerrit-Branch: master
Gerrit-Owner: Faidon Liambotis <[email protected]>
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