Use kubectl jsonpath for `export GATEWAY_URL` (#1319)
Use kubectl jsonpath for `export GATEWAY_URL` (#1319)


linsun/istio.github.io,geeknoid/istio.github.io,ZackButcher/istio.github.io,istio/istio.io,istio/istio.io,istio/istio.io,istio/istio.io,ZackButcher/istio.github.io,geeknoid/istio.github.io,istio/istio.io,linsun/istio.github.io,ZackButcher/istio.github.io,linsun/istio.github.io,istio/istio.io,linsun/istio.github.io,istio/istio.io,linsun/istio.github.io,geeknoid/istio.github.io,ZackButcher/istio.github.io,geeknoid/istio.github.io,geeknoid/istio.github.io