The APT repository seems to have recovered, we are continuing to monitor the situation.
Posted Jul 11, 2018 - 13:50 CEST
The APT repository from Elasticsearch is currently having stability issues leading to very slow or failing updates of Elasticsearch. This affects all projects that are not using the older 1.x version, but need a new 5/6 version of Elasticsearch.
We are looking into alternative APT repositories to mitigate the issue.