# No Data streams **URL:** \ **Category:** Kibana\ **Tags:** datastreams\ **Created:** [October 13, 2023, 10:26am UTC](https://discuss.elastic.co/t/no-data-streams/344985 "2023-10-13T10:26:03Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![Jean-Claude](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/jean-claude/32/7732_2.png) [@Jean-Claude](https://discuss.elastic.co/u/Jean-Claude)\ **Post date:** [October 13, 2023, 10:26am UTC](https://discuss.elastic.co/t/no-data-streams/344985/1 "2023-10-13T10:26:03Z")
Hello, i hope you are doing well This my infra ELASTIC ```auto v-elkmaster01.sys.u-bordeaux.fr v-elkmaster02.sys.u-bordeaux.fr v-elkmaster03.sys.u-bordeaux.fr p-elkhot01.sys.u-bordeaux.fr p-elkhot02.sys.u-bordeaux.fr p-elkwarm01.sys.u-bordeaux.fr ``` KIBANA ```auto v-kibana01.sys.u-bordeaux.fr ``` FLEET ```auto http://v-elkfleet01.sys.u-bordeaux.fr ``` has a public certificate Elastic has self-signed certificate kibana has public cerficate For Elasitic,kibana,and fleet all seem good I add an agent policy with the integration HAProxy I had 2 agents all seems ok, the status is Healthy for all But In the Data streams tab, there is "No data streams" Did i miss something Thanks in advance Best Regards ---
**Author:** ![stephenb](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/stephenb/32/40856_2.png) [@stephenb](https://discuss.elastic.co/u/stephenb)\ **Post date:** [October 13, 2023, 5:29pm UTC](https://discuss.elastic.co/t/no-data-streams/344985/2 "2023-10-13T17:29:44Z")
Hi @Jean-Claude Hope This Helps > [@Jean-Claude](#): > > Elastic has self-signed certificate Did you carefully read through this... > **[Configure SSL/TLS for self-managed Fleet Servers | Fleet and Elastic Agent...](https://www.elastic.co/guide/en/fleet/current/secure-connections.html)** If Elasticsearch is using a self-signed cert , then the Elastic Agents need that CA or [trusted fingerprint](https://www.elastic.co/guide/en/elasticsearch/reference/8.10/configuring-stack-security.html#_use_the_ca_fingerprint_5) because Agents send Data directly to Elasticsearch See [Here](https://www.elastic.co/guide/en/fleet/current/secure-connections.html#_encrypt_traffic_between_elastic_agents_fleet_server_and_elasticsearch) > To encrypt traffic between Elastic Agents, Fleet Server, and Elasticsearch: > > 1. Configure Fleet settings. These settings are applied to all Fleet-managed Elastic Agents. > > 2. In Kibana, open the main menu, then click **Management \> Fleet \> Settings**. > > 3. Under **Fleet Server hosts** , specify the URLs Elastic Agents will use to connect to Fleet Server. For example, [https://192.0.2.1:8220](https://192.0.2.1:8220/), where 192.0.2.1 is the host IP where you will install Fleet Server. > > For host settings, use the `https` protocol. DNS-based names are also allowed. > > 1. Under **Outputs** , search for the default output, then click the **Edit** icon in the **Action** column. > 2. In the **Hosts** field, specify the Elasticsearch URLs where Elastic Agents will send data. For example, [https://192.0.2.0:9200](https://192.0.2.0:9200/). > 3. Specify either a CA certificate or CA fingerprint to connect securely Elasticsearch: > File path example: > > - If you have a valid HEX encoded SHA-256 CA trusted fingerprint from root CA, specify it in the **Elasticsearch CA trusted fingerprint** field. To learn more, refer to the [Elasticsearch security documentation](https://www.elastic.co/guide/en/elasticsearch/reference/8.10/configuring-stack-security.html). > - Otherwise, under **Advanced YAML configuration** , set `ssl.certificate_authorities` and specify the CA certificate to use to connect to Elasticsearch. You can specify a list of file paths (if the files are available), or embed a certificate directly in the YAML configuration. If you specify file paths, the certificates must be available on the hosts running the Elastic Agents.File path example: > > `ssl.certificate_authorities: ["/path/to/your/elasticsearch-ca.crt"]` Look at the diagram on [this](https://www.elastic.co/guide/en/fleet/current/fleet-server.html) page ![Screenshot 2023-10-13 at 10.22.46 AM](https://us1.discourse-cdn.com/elastic/original/3X/5/c/5cba20e98ddef11ceb68ce741f1d9dca2a55ba0d.png) ![Screenshot 2023-10-13 at 10.20.10 AM](https://us1.discourse-cdn.com/elastic/original/3X/4/f/4fad083b7270717ebeafd6328669d500c8786a2a.png) Note: if you use the Advanced YAML configuration `ssl.certificate_authorities: ["/path/to/your/elasticsearch-ca.crt"]` That path / CA will need to be available and readable on all hosts you deploy the agent to. ---
**Author:** ![Jean-Claude](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/jean-claude/32/7732_2.png) [@Jean-Claude](https://discuss.elastic.co/u/Jean-Claude)\ **Post date:** [October 13, 2023, 7:24pm UTC](https://discuss.elastic.co/t/no-data-streams/344985/3 "2023-10-13T19:24:32Z")
Hello Stephen Thanks for the reply I did this, i used the trusted fingerprint With tcpdump i see that the agent send data to ``` [v-elkmaster01.sys.u-bordeaux.fr](http://v-elkmaster01.sys.u-bordeaux.fr) ```auto But there is no data in the Data stream Regards ``` ---
**Author:** ![stephenb](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/stephenb/32/40856_2.png) [@stephenb](https://discuss.elastic.co/u/stephenb)\ **Post date:** [October 13, 2023, 9:10pm UTC](https://discuss.elastic.co/t/no-data-streams/344985/4 "2023-10-13T21:10:23Z")
Hi @Jean-Claude Not enough information for me to help. What integration are you using? Exactly which Data Streams are you expecting? What Version ? What do the agent logs show? You are going to need to dig into the agent logs ... Or log on to the host and troubleshoot the agent > **[Troubleshoot common problems | Fleet and Elastic Agent Guide \[8.10\] | Elastic](https://www.elastic.co/guide/en/fleet/current/fleet-troubleshooting.html#_check_the_elastic_agent_status)** ---
**Author:** ![Jean-Claude](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/jean-claude/32/7732_2.png) [@Jean-Claude](https://discuss.elastic.co/u/Jean-Claude)\ **Post date:** [October 16, 2023, 2:10pm UTC](https://discuss.elastic.co/t/no-data-streams/344985/5 "2023-10-16T14:10:30Z")
Hello, Thanks for your reply the probleme is solved after adding ingest roles to elastic servers Best regards ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [November 13, 2023, 2:11pm UTC](https://discuss.elastic.co/t/no-data-streams/344985/6 "2023-11-13T14:11:09Z")
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