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 > >> > > >> > > > > > >
