Support x-pack alpha-5
Support x-pack alpha-5

deviantony/docker-elk,vladoatanasov/docker-elk,vladoatanasov/docker-elk,tijsg/NGINX-Modular,newcontext/so-mvp-docker-elk,newcontext/so-mvp-docker-elk,flyingelephantlab/docker-belk,laidig/docker-elk,dkirrane/docker-elk,binqsoft/NeXlog2elk,binqsoft/NeXlog2elk,dkirrane/docker-elk,laidig/docker-elk,binqsoft/NeXlog2elk,binqsoft/NeXlog2elk,deviantony/docker-elk,flyingelephantlab/docker-belk,binqsoft/NeXlog2elk