All new indexes created have unassigned shards

Elastic Stack Elasticsearch
3

this just started two days ago. it has been working fine. I have not made any changes recently to the elasticsearch.yml
-rw-rw-r-- 1 logstash logstash 3323 Jun 22 13:37 elasticsearch.yml

/_cluster/settings?pretty=true
{
  "persistent" : { },
  "transient" : {
    "cluster" : {
      "routing" : {
        "allocation" : {
          "enable" : "all"
        }
      }
    }
  }
}