Dzahn has uploaded a new change for review.
https://gerrit.wikimedia.org/r/289340
Change subject: planet: only run updates when in active datacenter
......................................................................
planet: only run updates when in active datacenter
Change-Id: Ib9f1cc485e08f22e3d1c2d5bb2bf1a963e3c3f76
---
M modules/planet/manifests/cronjob.pp
M modules/planet/manifests/init.pp
M modules/role/manifests/planet/venus.pp
3 files changed, 18 insertions(+), 2 deletions(-)
git pull ssh://gerrit.wikimedia.org:29418/operations/puppet
refs/changes/40/289340/1
diff --git a/modules/planet/manifests/cronjob.pp
b/modules/planet/manifests/cronjob.pp
index c1a125c..0a2cf2b 100644
--- a/modules/planet/manifests/cronjob.pp
+++ b/modules/planet/manifests/cronjob.pp
@@ -8,8 +8,15 @@
# randomize the minute crons run, using $title as seed
$minute = fqdn_rand(60, $title)
+ # crons only running if in active datacenter
+ if $planet_active_dc in $domain {
+ cron_ensure => 'present'
+ } else {
+ cron_ensure => 'absent'
+ }
+
cron { "update-${title}-planet":
- ensure => 'present',
+ ensure => $cron_ensure,
command => "http_proxy=\"${planet::planet_http_proxy}\"
https_proxy=\$http_proxy ${planet_bin} -v ${planet_config} > ${planet_logfile}
2>&1",
user => 'planet',
minute => $minute,
diff --git a/modules/planet/manifests/init.pp b/modules/planet/manifests/init.pp
index 2673fb5..4ca476a 100644
--- a/modules/planet/manifests/init.pp
+++ b/modules/planet/manifests/init.pp
@@ -13,11 +13,16 @@
# see the role class for this
# $planet_meta_link - a protocol relative link
# example: meta.wikimedia.org/wiki/Planet_Wikimedia
+# $planet_http_proxy - set proxy to be used for downloading feeds
+# example: http://url-downloader.${::site}.wikimedia.org:8080
+# $planet_active_dc - currently active datacenter, updates will only run here
+# example: eqiad
class planet (
$planet_domain_name,
$planet_languages,
$planet_meta_link,
$planet_http_proxy,
+ $planet_active_dc,
) {
# locales are essential for planet
diff --git a/modules/role/manifests/planet/venus.pp
b/modules/role/manifests/planet/venus.pp
index f251410..b6a8fc7 100644
--- a/modules/role/manifests/planet/venus.pp
+++ b/modules/role/manifests/planet/venus.pp
@@ -215,12 +215,16 @@
# since we are on a private IP now we need to proxy to fetch external URLs
$planet_http_proxy = "http://url-downloader.${::site}.wikimedia.org:8080";
+ # set to the currently active DC. feed updates are only running here.
+ $planet_active_dc = 'eqiad'
+
# the 'planet' class from modules/planet/init.pp does the setup
class {'::planet':
planet_domain_name => $planet_domain_name,
planet_languages => $planet_languages,
planet_meta_link => $planet_meta_link,
- planet_http_proxy => $planet_http_proxy
+ planet_http_proxy => $planet_http_proxy,
+ planet_active_dc => $planet_active_dc
}
ferm::service { 'planet-http':
--
To view, visit https://gerrit.wikimedia.org/r/289340
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings
Gerrit-MessageType: newchange
Gerrit-Change-Id: Ib9f1cc485e08f22e3d1c2d5bb2bf1a963e3c3f76
Gerrit-PatchSet: 1
Gerrit-Project: operations/puppet
Gerrit-Branch: production
Gerrit-Owner: Dzahn <dz...@wikimedia.org>
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