.. _slb_template_cache:

slb template cache
==================

RAM caching template


cache Specification
-------------------

	===================================== ==================================================================
	===================================== ==================================================================
	 **Type**                              *Collection*

	 **Object Key(s)**                     *name*

	 **Collection Name**                   :ref:`1382_cache_list`

	 **Collection URI**                    /axapi/v3/slb/template/cache

	                                       

	 **Element Name**                      cache

	 **Element URI**                       /axapi/v3/slb/template/cache/{name}

	 **Element Attributes**                cache_attributes

	 **Schema**                             :download:`cache schema <slb-template-cache/slb-template-cache.txt>`
	===================================== ==================================================================





	**Operations Allowed:**




.. raw:: html

   <script type="text/javascript">
 function showExample(a,b) { document.getElementById(a+'_div').style.display = 'block'; document.getElementById(a+'_cl').style.display = 'block'; document.getElementById(a+'_eg').style.display = 'none';}
   function closeExample(a,b) { document.getElementById(a+'_div').style.display = 'none'; document.getElementById(a+'_cl').style.display = 'none'; document.getElementById(a+'_eg').style.display = 'block';}
 </script>
   <table width='90%' style='margin-left:5%'>



.. raw:: html

   <tr style='border-bottom: thin solid; border-top: thin solid'><th width=15%>Operation</th><th width=10%>Method</th><th>URI</th><th width=15%>Payload</th><th width=10%></th></tr>




.. raw:: html

   <tr  style='border-bottom: thin solid;'><td valign = 'top'>


Create Object



.. raw:: html

   </td><td valign = 'top'>


POST



.. raw:: html

   </td><td valign = 'top'>


/axapi/v3/slb/template/cache



.. raw:: html

   </td><td valign = 'top'>


:ref:`1382_cache_attributes`



.. raw:: html

   </td><td></td></tr>




.. raw:: html

   <tr  style='border-bottom: thin solid;'><td valign = 'top'>


Create List



.. raw:: html

   </td><td valign = 'top'>


POST



.. raw:: html

   </td><td valign = 'top'>


/axapi/v3/slb/template/cache



.. raw:: html

   </td><td valign = 'top'>


:ref:`1382_cache_attributes`



.. raw:: html

   </td><td></td></tr>




.. raw:: html

   <tr  style='border-bottom: thin solid;'><td valign = 'top'>


Get Object



.. raw:: html

   </td><td valign = 'top'>


GET



.. raw:: html

   </td><td valign = 'top'>


/axapi/v3/slb/template/cache/{name}



.. raw:: html

   </td><td valign = 'top'>


:ref:`1382_cache_attributes`



.. raw:: html

   </td><td></td></tr>




.. raw:: html

   <tr  style='border-bottom: thin solid;'><td valign = 'top'>


Get List



.. raw:: html

   </td><td valign = 'top'>


GET



.. raw:: html

   </td><td valign = 'top'>


/axapi/v3/slb/template/cache



.. raw:: html

   </td><td valign = 'top'>


:ref:`1382_cache_list`



.. raw:: html

   </td><td></td></tr>




.. raw:: html

   <tr  style='border-bottom: thin solid;'><td valign = 'top'>


Modify Object



.. raw:: html

   </td><td valign = 'top'>


POST



.. raw:: html

   </td><td valign = 'top'>


/axapi/v3/slb/template/cache/{name}



.. raw:: html

   </td><td valign = 'top'>


:ref:`1382_cache_attributes`



.. raw:: html

   </td><td></td></tr>




.. raw:: html

   <tr  style='border-bottom: thin solid;'><td valign = 'top'>


Replace Object



.. raw:: html

   </td><td valign = 'top'>


PUT



.. raw:: html

   </td><td valign = 'top'>


/axapi/v3/slb/template/cache/{name}



.. raw:: html

   </td><td valign = 'top'>


:ref:`1382_cache_attributes`



.. raw:: html

   </td><td></td></tr>




.. raw:: html

   <tr  style='border-bottom: thin solid;'><td valign = 'top'>


Replace List



.. raw:: html

   </td><td valign = 'top'>


PUT



.. raw:: html

   </td><td valign = 'top'>


/axapi/v3/slb/template/cache



.. raw:: html

   </td><td valign = 'top'>


:ref:`1382_cache_list`



.. raw:: html

   </td><td></td></tr>




.. raw:: html

   <tr  style='border-bottom: thin solid;'><td valign = 'top'>


Delete Object



.. raw:: html

   </td><td valign = 'top'>


DELETE



.. raw:: html

   </td><td valign = 'top'>


/axapi/v3/slb/template/cache/{name}



.. raw:: html

   </td><td valign = 'top'>


:ref:`1382_cache_attributes`



.. raw:: html

   </td><td></td></tr>




.. raw:: html

   </table>

.. _1382_cache_list:

cache-list
----------


    cache-list is **JSON List** of :ref:`1382_cache_attributes` 

        cache-list : [

             { :ref:`1382_cache_attributes` },

             { :ref:`1382_cache_attributes` },

             ...

         ]

.. _1382_cache_attributes:

cache attributes
----------------

    **accept-reload-req**

        **Description** Accept reload requests via cache-control directives in HTTP headers

        **Type:** boolean

        **Supported Values:** true, false, 1, 0

        **Default:** 0

    **age**

        **Description** Specify duration in seconds cached content valid, default is 3600 seconds (seconds that the cached content is valid (default 3600 seconds))

        **Type:** number

        **Range:** 1-999999

        **Default:** 3600

    **default-policy-nocache**

        **Description** Specify default policy to be to not cache

        **Type:** boolean

        **Supported Values:** true, false, 1, 0

        **Default:** 0

    **disable-insert-age**

        **Description** Disable insertion of age header in response served from RAM cache

        **Type:** boolean

        **Supported Values:** true, false, 1, 0

        **Default:** 0

    **disable-insert-via**

        **Description** Disable insertion of via header in response served from RAM cache

        **Type:** boolean

        **Supported Values:** true, false, 1, 0

        **Default:** 0

    **local-uri-policy**

        **Type:** List

    **logging**

        **Description** Specify logging template (Logging Config name)

        **Type:** string

        **Format:** string-rlx

        **Maximum Length:** 127 characters

        **Maximum Length:** 1 characters

        **Refernce Object:** :doc:`/axapi/v3/slb/template/logging <slb_template_logging>`

    **max-cache-size**

        **Description** Specify maximum cache size in megabytes, default is 80MB (RAM cache size in megabytes (default 80MB))

        **Type:** number

        **Range:** 1-4096

        **Default:** 80

    **max-content-size**

        **Description** Maximum size (bytes) of response that can be cached - default 81920 (80KB)

        **Type:** number

        **Range:** 0-268435455

        **Default:** 81920

    **min-content-size**

        **Description** Minimum size (bytes) of response that can be cached - default 512

        **Type:** number

        **Range:** 0-268435455

        **Default:** 512

    **name**

        **Description** Specify cache template name

        **Type:** string

        **Format:** string-rlx

        **Maximum Length:** 127 characters

        **Maximum Length:** 1 characters

    **remove-cookies**

        **Description** Remove cookies in response and cache

        **Type:** boolean

        **Supported Values:** true, false, 1, 0

        **Default:** 0

    **replacement-policy**

        **Description** 'LFU': LFU; 

        **Type:** string

        **Supported Values:** LFU

        **Default:** LFU

    **uri-policy**

        **Type:** List

    **user-tag**

        **Description** Customized tag

        **Type:** string

        **Format:** string-rlx

        **Maximum Length:** 127 characters

        **Maximum Length:** 1 characters

    **uuid**

        **Description** uuid of the object

        **Type:** string

        **Maximum Length:** 64 characters

        **Maximum Length:** 1 characters

    **verify-host**

        **Description** Verify request using host before sending response from RAM cache

        **Type:** boolean

        **Supported Values:** true, false, 1, 0

        **Default:** 0

.. _1382_local-uri-policy:

local-uri-policy
^^^^^^^^^^^^^^^^
	=============================== ===================================================
	**Specification**
	=============================== ===================================================
	 **Type**                        *list*

	 **Block object keys**             

	=============================== ===================================================

    **local-uri**

        **Description** Specify Local URI for caching (Specify URI pattern that the policy should be applied to, maximum 63 charaters)

        **Type:** string

        **Format:** string-rlx

        **Maximum Length:** 63 characters

        **Maximum Length:** 1 characters

.. _1382_uri-policy:

uri-policy
^^^^^^^^^^
	=============================== ===================================================
	**Specification**
	=============================== ===================================================
	 **Type**                        *list*

	 **Block object keys**             

	=============================== ===================================================

    **cache-action**

        **Description** 'cache': Specify if certain URIs should be cached; 'nocache': Specify if certain URIs should not be cached; 

        **Type:** string

        **Supported Values:** cache, nocache

    **cache-value**

        **Description** Specify seconds that content should be cached, default is age specified in cache template

        **Type:** number

        **Range:** 1-999999

    **invalidate**

        **Description** Specify if URI should invalidate cache entries matching pattern (pattern that would match entries to be invalidated (64 chars max))

        **Type:** string

        **Format:** string-rlx

        **Maximum Length:** 128 characters

        **Maximum Length:** 1 characters

    **uri**

        **Description** Specify URI for cache policy (Specify URI pattern that the policy should be applied to, maximum 63 charaters)

        **Type:** string

        **Format:** string-rlx

        **Maximum Length:** 63 characters

        **Maximum Length:** 1 characters

.. _1382_stats_data:

stats data
----------
.. list-table::
   :widths: 10 20 30 80
   :header-rows: 2
   :stub-columns: 1

   *  - 
      - Counter
      - Size
      - Description

   *  - 
      - 
      - 
      - 

   *  - 
      - nm_response
      - 2
      - nm_response

   *  - 
      - rsp_type_304
      - 2
      - rsp_type_304

   *  - 
      - rsp_other
      - 2
      - rsp_other

   *  - 
      - content_toosmall
      - 2
      - content_toosmall

   *  - 
      - entry_create_failures
      - 2
      - entry_create_failures

   *  - 
      - nocache_match
      - 2
      - nocache_match

   *  - 
      - content_toobig
      - 2
      - content_toobig

   *  - 
      - nc_res_header
      - 2
      - nc_res_header

   *  - 
      - miss
      - 2
      - Cache misses

   *  - 
      - nc_req_header
      - 2
      - nc_req_header

   *  - 
      - replaced_entry
      - 8
      - replaced_entry

   *  - 
      - aging_entry
      - 8
      - aging_entry

   *  - 
      - mem_size
      - 8
      - mem_size

   *  - 
      - header_save_error
      - 2
      - header_save_error

   *  - 
      - rsp_deflate
      - 2
      - rsp_deflate

   *  - 
      - invalidate_match
      - 2
      - invalidate_match

   *  - 
      - match
      - 2
      - match

   *  - 
      - cleaned_entry
      - 8
      - cleaned_entry

   *  - 
      - entry_num
      - 8
      - entry_num

   *  - 
      - total_req
      - 2
      - Total requests received

   *  - 
      - bytes_served
      - 2
      - Bytes served from cache

   *  - 
      - rv_success
      - 2
      - rv_success

   *  - 
      - rsp_br
      - 2
      - rsp_br

   *  - 
      - rv_failure
      - 2
      - rv_failure

   *  - 
      - rsp_gzip
      - 2
      - rsp_gzip

   *  - 
      - hits
      - 2
      - Cache hits

   *  - 
      - rsp_type_other
      - 2
      - rsp_type_other

   *  - 
      - rsp_type_CE
      - 2
      - rsp_type_CE

   *  - 
      - rsp_no_compress
      - 2
      - rsp_no_compress

   *  - 
      - rsp_type_CL
      - 2
      - rsp_type_CL

   *  - 
      - caching_req
      - 2
      - Total requests to cache

   *  - 
      - ims_request
      - 2
      - ims_request

   *  - 
      - rsp_type_stream
      - 2
      - rsp_type_stream