Changes to support for ciphers used to connect to Elasticsearch Service
Scheduled Maintenance Report for ESS (Public)
Completed
The scheduled maintenance has been completed.
Posted May 17, 2022 - 00:00 UTC
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted May 16, 2022 - 00:00 UTC
Update
We will be undergoing scheduled maintenance during this time.
Posted Apr 21, 2022 - 07:38 UTC
Scheduled
We are changing the list of ciphers supported in some AWS and GCP regions. All Azure and some AWS and GCP regions already only support the newer list of ciphers. Starting April 26th 2022, we will only support the following ciphers in all regions:

ECDHE-ECDSA-AES256-GCM-SHA384
ECDHE-RSA-AES256-GCM-SHA384
ECDHE-ECDSA-CHACHA20-POLY1305
ECDHE-RSA-CHACHA20-POLY1305
ECDHE-ECDSA-AES128-GCM-SHA256
ECDHE-RSA-AES128-GCM-SHA256
ECDHE-ECDSA-AES128-SHA256
ECDHE-RSA-AES128-SHA256
AES128-GCM-SHA256
AES256-GCM-SHA384

For more details, please visit out our blog at https://www.elastic.co/blog/notice-cipher-changes-ess.
Posted Apr 21, 2022 - 00:19 UTC
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Apr 21, 2022 - 00:16 UTC
Scheduled
We will be undergoing scheduled maintenance during this time.
Posted Apr 21, 2022 - 00:15 UTC
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Apr 21, 2022 - 00:00 UTC
Scheduled
We are changing the list of ciphers supported in some AWS and GCP regions. All Azure and some AWS and GCP regions already only support the newer list of ciphers. Starting April 26th 2022, we will only support the following ciphers in all regions:

ECDHE-ECDSA-AES256-GCM-SHA384
ECDHE-RSA-AES256-GCM-SHA384
ECDHE-ECDSA-CHACHA20-POLY1305
ECDHE-RSA-CHACHA20-POLY1305
ECDHE-ECDSA-AES128-GCM-SHA256
ECDHE-RSA-AES128-GCM-SHA256
ECDHE-ECDSA-AES128-SHA256
ECDHE-RSA-AES128-SHA256
AES128-GCM-SHA256
AES256-GCM-SHA384

For more details, please visit out our blog at https://www.elastic.co/blog/notice-cipher-changes-ess.
Posted Apr 26, 2022 - 00:00 UTC
This scheduled maintenance affected: GCP Finland (europe-north1) (Elasticsearch connectivity: GCP europe-north1, Kibana connectivity: GCP europe-north1, APM connectivity: GCP europe-north1, App Search connectivity: GCP europe-north1, Enterprise Search connectivity: GCP europe-north1), GCP Netherlands (europe-west4) (APM connectivity: GCP europe-west4, Elasticsearch connectivity: GCP europe-west4, Kibana connectivity: GCP europe-west4, Enterprise Search connectivity: GCP europe-west4, App Search connectivity: GCP europe-west4), GCP Mumbai (asia-south1) (Elasticsearch connectivity: GCP asia-south1, Kibana connectivity: GCP asia-south1, APM connectivity: GCP asia-south1, Enterprise Search connectivity: GCP asia-south1, App Search connectivity: GCP asia-south1), GCP London (europe-west2) (APM connectivity: GCP europe-west2, Kibana connectivity: GCP europe-west2, Elasticsearch connectivity: GCP europe-west2, App Search connectivity: GCP europe-west2, Enterprise Search connectivity: GCP europe-west2), AWS Frankfurt (eu-central-1) (APM connectivity: AWS eu-central-1, Kibana connectivity: AWS eu-central-1, Elasticsearch connectivity: AWS eu-central-1, App Search connectivity: AWS eu-central-1, Enterprise Search connectivity: AWS eu-central-1), AWS Ohio (us-east-2) (APM connectivity: AWS us-east-2, Kibana connectivity: AWS us-east-2, Elasticsearch connectivity: AWS us-east-2, App Search connectivity: AWS us-east-2, Enterprise Search connectivity: AWS us-east-2), GCP Frankfurt (europe-west3) (Elasticsearch connectivity: GCP europe-west3, Kibana connectivity: GCP europe-west3, APM connectivity: GCP europe-west3, App Search connectivity: GCP europe-west3, Enterprise Search connectivity: GCP europe-west3), AWS Tokyo (ap-northeast-1) (Elasticsearch connectivity: AWS ap-northeast-1, Kibana connectivity: AWS ap-northeast-1, APM connectivity: AWS ap-northeast-1, Enterprise Search connectivity: AWS ap-northeast-1, App Search connectivity: AWS ap-northeast-1), GCP Iowa (us-central1) (Elasticsearch connectivity: GCP us-central1, Kibana connectivity: GCP us-central1, APM connectivity: GCP us-central1, App Search connectivity: GCP us-central1, Enterprise Search connectivity: GCP us-central1), GCP Belgium (europe-west1) (Kibana connectivity: GCP europe-west1, APM connectivity: GCP europe-west1, Elasticsearch connectivity: GCP europe-west1, App Search connectivity: GCP europe-west1, Enterprise Search connectivity: GCP europe-west1), GCP Oregon (us-west1) (Elasticsearch connectivity: GCP us-west1, Kibana connectivity: GCP us-west1, APM connectivity: GCP us-west1, App Search connectivity: GCP us-west1, Enterprise Search connectivity: GCP us-west1), AWS São Paulo (sa-east-1) (Elasticsearch connectivity: AWS sa-east-1, Kibana connectivity: AWS sa-east-1, APM connectivity: AWS sa-east-1, App Search connectivity: AWS sa-east-1, Enterprise Search connectivity: AWS sa-east-1), AWS N. California (us-west-1) (Elasticsearch connectivity: AWS us-west-1, Kibana connectivity: AWS us-west-1, APM connectivity: AWS us-west-1, App Search connectivity: AWS us-west-1, Enterprise Search connectivity: AWS us-west-1), AWS Oregon (us-west-2) (Elasticsearch connectivity: AWS us-west-2, Kibana connectivity: AWS us-west-2, APM connectivity: AWS us-west-2, App Search connectivity: AWS us-west-2, Enterprise Search connectivity: AWS us-west-2), AWS Sydney (ap-southeast-2) (Elasticsearch connectivity: AWS ap-southeast-2, APM connectivity: AWS ap-southeast-2, Enterprise Search connectivity: AWS ap-southeast-2, App Search connectivity: AWS ap-southeast-2, Kibana connectivity: AWS ap-southeast-2, Kibana connectivity: AWS ap-southeast-2), AWS N. Virginia (us-east-1) (Elasticsearch connectivity: AWS us-east-1, Kibana connectivity: AWS us-east-1, APM connectivity: AWS us-east-1, App Search connectivity: AWS us-east-1, Enterprise Search connectivity: AWS us-east-1), AWS London (eu-west-2) (Elasticsearch connectivity: AWS eu-west-2, Kibana connectivity: AWS eu-west-2, APM connectivity: AWS eu-west-2, App Search connectivity: AWS eu-west-2, Enterprise Search connectivity: AWS eu-west-2), and AWS Singapore (ap-southeast-1) (Elasticsearch connectivity: AWS ap-southeast-1, Kibana connectivity: AWS ap-southeast-1, APM connectivity: AWS ap-southeast-1, Enterprise Search connectivity: AWS ap-southeast-1, App Search connectivity: AWS ap-southeast-1).