If you don't mind coding you can write a C plugin that uses: TSCacheUrlSet: https://docs.trafficserver.apache.org/en/latest/developer-guide/cache-architecture/api-functions.en.html. Or you can also write a C++ plugin that uses Transaction.setCacheUrl(): https://github.com/apache/trafficserver/blob/master/lib/cppapi/include/atscppapi/Transaction.h#L272
On Mon, Jun 25, 2018 at 4:24 PM Chillin Gong <[email protected]> wrote: > I see. Thanks Jeremy! Will have a try to evaluate it later. > > Besides this option, does anyone has any other options? > > > Regards, > Chunlin Gong > > On Mon, Jun 25, 2018 at 4:13 PM, Jeremy Payne <[email protected]> wrote: > >> i dont know if there is a cache url lua script already written.. but >> if not, just follow examples in the below to write your own. >> >> >> https://docs.trafficserver.apache.org/en/7.1.x/admin-guide/plugins/ts_lua.en.html >> >> On Mon, Jun 25, 2018 at 6:02 PM, Chillin Gong <[email protected]> >> wrote: >> > Hi Jeremy, >> > >> > Thanks for the reply! Do you mean there are some lua scripts that >> implement >> > the cache key feature, and they can be hooked into traffic server with >> lua >> > plugin? Do you have a sample lua script for it? >> > >> > >> > Regards, >> > Chunlin >> > >> > On Mon, Jun 25, 2018 at 3:56 PM, Jeremy Payne <[email protected]> >> wrote: >> >> >> >> If you're open, you'll find what you're looking for in the lua plugin. >> >> >> >> >> >> >> >> On Mon, Jun 25, 2018 at 12:02 PM, Chillin Gong <[email protected]> >> >> wrote: >> >> > Hi, >> >> > >> >> > I am a new user of traffic server. Recently I am trying to migrate a >> >> > product >> >> > from ATS5 to latest ATS7. In ATS5, we use the cache feature, and use >> the >> >> > cacheurl plugin and regular expressions to extract partial value of a >> >> > query >> >> > parameter to comprise the cache key. However, I didn't find >> >> > corresponding >> >> > feature in ATS7 cachekey plugin to get partial value of a query >> >> > parameter. >> >> > >> >> > For example, our request url is something like >> >> > "/my/path?kw=test&geo=<country>,<state>,<city>,<street>". In ATS5, we >> >> > can >> >> > get "geo=<country>,<state>,<city>" (without <street>) as our cache >> key. >> >> > However, I didn't find similar syntax to get such partial value with >> >> > cachekey plugin in ATS7. >> >> > >> >> > >> https://docs.trafficserver.apache.org/en/7.0.x/admin-guide/plugins/cachekey.en.html >> >> > >> >> > Does anyone know how I can achieve similar feature with cachekey >> plugin >> >> > or >> >> > other plugins? >> >> > >> >> > >> >> > Thanks, >> >> > Chunlin Gong >> >> > >> >> > >> > >> > >> > >
