Ema has uploaded a new change for review.
https://gerrit.wikimedia.org/r/315219
Change subject: cache_text frontend VCL: backend_fetch vs misspass
......................................................................
cache_text frontend VCL: backend_fetch vs misspass
In Varnish 3 we call text_common_misspass_restore_cookie from vcl_miss
and vcl_pass to make sure the same code is executed before fetching
objects from the backend.
Varnish 4 introduced vcl_backend_fetch, which is called by both vcl_miss
and vcl_pass.
Somehow similarly to the changes introduced in fc3d2b4, this commit
makes our v3 VCL call text_common_misspass_restore_cookie from vcl_miss
and vcl_pass, while the v4 code only calls it from vcl_backend_fetch.
Bug: T131503
Change-Id: I9de27d0cc862567743009d6fcdf1157a2dbc4d09
---
M modules/varnish/templates/text-frontend.inc.vcl.erb
1 file changed, 7 insertions(+), 1 deletion(-)
git pull ssh://gerrit.wikimedia.org:29418/operations/puppet
refs/changes/19/315219/1
diff --git a/modules/varnish/templates/text-frontend.inc.vcl.erb
b/modules/varnish/templates/text-frontend.inc.vcl.erb
index e0d7f10..1919693 100644
--- a/modules/varnish/templates/text-frontend.inc.vcl.erb
+++ b/modules/varnish/templates/text-frontend.inc.vcl.erb
@@ -199,15 +199,21 @@
sub cluster_fe_hit { }
sub cluster_fe_miss {
+<% if not @varnish_version4 -%>
call text_common_misspass_restore_cookie;
+<% end -%>
}
sub cluster_fe_pass {
+<% if not @varnish_version4 -%>
call text_common_misspass_restore_cookie;
+<% end -%>
}
<% if @varnish_version4 -%>
-sub cluster_fe_backend_fetch { }
+sub cluster_fe_backend_fetch {
+ call text_common_misspass_restore_cookie;
+}
<% end -%>
sub cluster_fe_backend_response {
--
To view, visit https://gerrit.wikimedia.org/r/315219
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Gerrit-MessageType: newchange
Gerrit-Change-Id: I9de27d0cc862567743009d6fcdf1157a2dbc4d09
Gerrit-PatchSet: 1
Gerrit-Project: operations/puppet
Gerrit-Branch: production
Gerrit-Owner: Ema <e...@wikimedia.org>
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