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[Cookbook][Cache] add syntax highlighting for Varnish code blocks #4481

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Nov 18, 2014
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[Cookbook][Cache] add syntax highlighting for Varnish code blocks #4481

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8 changes: 4 additions & 4 deletions cookbook/cache/varnish.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -38,7 +38,7 @@ First, configure Varnish so that it advertises its ESI support by adding a
``Surrogate-Capability`` header to requests forwarded to the backend
application:

.. code-block:: text
.. code-block:: varnish4

sub vcl_recv {
// Add a Surrogate-Capability header to announce ESI support.
Expand Down Expand Up @@ -137,7 +137,7 @@ proxy before it has expired, it adds complexity to your caching setup.
Varnish can be configured to accept a special HTTP ``PURGE`` method
that will invalidate the cache for a given resource:

.. code-block:: text
.. code-block:: varnish4

/*
Connect to the backend server
Expand Down Expand Up @@ -186,7 +186,7 @@ that will invalidate the cache for a given resource:
You must protect the ``PURGE`` HTTP method somehow to avoid random people
purging your cached data. You can do this by setting up an access list:

.. code-block:: text
.. code-block:: varnish4

/*
Connect to the backend server
Expand Down Expand Up @@ -252,7 +252,7 @@ is 80 and not 8080.
If this header weren't set properly, Symfony may append ``8080`` when generating
absolute URLs:

.. code-block:: text
.. code-block:: varnish4

sub vcl_recv {
if (req.http.X-Forwarded-Proto == "https" ) {
Expand Down