Elukey has uploaded a new change for review.
https://gerrit.wikimedia.org/r/285364
Change subject: Add a maintenance flag to cache::misc directors.
......................................................................
Add a maintenance flag to cache::misc directors.
This change adds the possibility to put a backend misc service under
maintenance with an optional custom error message displayed.
Bug: T76348
Change-Id: Ic01e8da8036169979a989a54c1541612d8fb966c
---
M templates/varnish/misc-backend.inc.vcl.erb
1 file changed, 6 insertions(+), 0 deletions(-)
git pull ssh://gerrit.wikimedia.org:29418/operations/puppet
refs/changes/64/285364/1
diff --git a/templates/varnish/misc-backend.inc.vcl.erb
b/templates/varnish/misc-backend.inc.vcl.erb
index 5b24543..183bed9 100644
--- a/templates/varnish/misc-backend.inc.vcl.erb
+++ b/templates/varnish/misc-backend.inc.vcl.erb
@@ -12,6 +12,12 @@
else
hostcmp = %Q[req.http.Host ~ "#{dir['req_host_re']}"]
end
+ if dir.key?('maintenance')
+ if dir[maintenance].key?('message')
+ error_synth(503, dir['maintenance']['message'])
+ else
+ error_synth(503, 'Service under technical maintenance, please
check again later.')
+ end
if @varnish_version4
if_stmts.push("if (#{hostcmp}) {\n set req.backend_hint =
#{dirname}.backend();\n }")
else
--
To view, visit https://gerrit.wikimedia.org/r/285364
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings
Gerrit-MessageType: newchange
Gerrit-Change-Id: Ic01e8da8036169979a989a54c1541612d8fb966c
Gerrit-PatchSet: 1
Gerrit-Project: operations/puppet
Gerrit-Branch: production
Gerrit-Owner: Elukey <[email protected]>
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