# \#install **URL:** https://forum.opensearch.org/tag/install/13.md [Latest](https://forum.opensearch.org/latest.md) · [Categories](https://forum.opensearch.org/categories.md) · [Tags](https://forum.opensearch.org/tags.md) --- ## [OpenSearch Observability Forum](https://forum.opensearch.org/t/opensearch-observability-forum/28221)
**Author:** [@Amitjain0142](https://forum.opensearch.org/u/Amitjain0142)\ **Replies:** 1\ **Last updated:** [July 27, 2026, 9:30am UTC](https://forum.opensearch.org/t/opensearch-observability-forum/28221 "2026-07-27T09:30:36Z")
Versions (relevant - OpenSearch/Dashboard/Server OS/Browser): Describe the issue:Hi Team, We are monitoring the OpenSearch Kubernetes Operator using Prometheus. The operator exposes Go runtime metrics and controller-r… --- ## [OpenSearch 3.7.0 fails to start](https://forum.opensearch.org/t/opensearch-3-7-0-fails-to-start/28207)
**Author:** [@User26](https://forum.opensearch.org/u/User26)\ **Replies:** 2\ **Last updated:** [July 20, 2026, 4:51pm UTC](https://forum.opensearch.org/t/opensearch-3-7-0-fails-to-start/28207 "2026-07-20T16:51:09Z")
OpenSearch 3.7.0 fails to start. I have Almalinux 10 installed. I needed OpenSearch for magento 2. Describe the issue: When run the command: sudo systemctl start opensearch and you will see: Job for opensearch.service … --- ## [opensearch.pgp signature no longer valid, installation of OpenSearch fails](https://forum.opensearch.org/t/opensearch-pgp-signature-no-longer-valid-installation-of-opensearch-fails/27947)
**Author:** [@OS-InkluPedia](https://forum.opensearch.org/u/OS-InkluPedia)\ **Replies:** 7\ **Last updated:** [March 30, 2026, 8:06am UTC](https://forum.opensearch.org/t/opensearch-pgp-signature-no-longer-valid-installation-of-opensearch-fails/27947 "2026-03-30T08:06:59Z")
I upgraded my MediaWiki software from 1.43.1 to 1.45.1. This is the first major MediaWiki version that supports OpenSearch and the last version that supports Elasticsearch. I use MediaWiki extension CirrusSearch. After M… --- ## [Understanding the gateway.recover\_after\_time setting](https://forum.opensearch.org/t/understanding-the-gateway-recover-after-time-setting/27843)
**Author:** [@bennethinz](https://forum.opensearch.org/u/bennethinz)\ **Replies:** 2\ **Last updated:** [February 18, 2026, 7:43pm UTC](https://forum.opensearch.org/t/understanding-the-gateway-recover-after-time-setting/27843 "2026-02-18T19:43:26Z")
Versions (OpenSearch): 3.5.0 Describe the issue: If both gateway.recover\_after\_data\_nodes and gateway.expected\_data\_nodes are set and contain different values, which of those settings will be used by gateway.recover\_af… --- ## [Update from 2.19 to 3.4.0-1 fails to start](https://forum.opensearch.org/t/update-from-2-19-to-3-4-0-1-fails-to-start/27773)
**Author:** [@evelinabuttitta](https://forum.opensearch.org/u/evelinabuttitta)\ **Replies:** 8\ **Last updated:** [February 15, 2026, 4:38am UTC](https://forum.opensearch.org/t/update-from-2-19-to-3-4-0-1-fails-to-start/27773 "2026-02-15T04:38:30Z")
Versions 3.4.0-1 Describe the issue: I have a cluster of 5 nodes with Opensearch 2.19.4-1 installed and and about 40TB. I would like to update the cluster to v.3-x. I started with one data node. First I have updated… --- ## [SSL configuration](https://forum.opensearch.org/t/ssl-configuration/24065)
**Author:** [@SoEgal](https://forum.opensearch.org/u/SoEgal)\ **Replies:** 17\ **Last updated:** [December 25, 2025, 8:24am UTC](https://forum.opensearch.org/t/ssl-configuration/24065 "2025-12-25T08:24:11Z")
Versions 2.12 Describe the issue: I try to set the security configuration but the URL is reachable (ERR\_CONNECTION\_REFUSED) Since 2 Weeks I ask the AI but we cant found the right configuration. Could you help me? Th… --- ## [Is it a good idea to put an L4 load balancer in front of three physical servers?](https://forum.opensearch.org/t/is-it-a-good-idea-to-put-an-l4-load-balancer-in-front-of-three-physical-servers/27595)
**Author:** [@floodbin](https://forum.opensearch.org/u/floodbin)\ **Replies:** 1\ **Last updated:** [December 9, 2025, 1:58pm UTC](https://forum.opensearch.org/t/is-it-a-good-idea-to-put-an-l4-load-balancer-in-front-of-three-physical-servers/27595 "2025-12-09T13:58:47Z")
Hi All, I have three servers, with each server running one cluster-manager node and three data nodes “I am wondering if it is a good idea to place a Load Balancer (LB) in front of an OpenSearch cluster that is configur… --- ## [Apply configuration changes using securityadmin.sh](https://forum.opensearch.org/t/apply-configuration-changes-using-securityadmin-sh/8499)
**Author:** [@sharath](https://forum.opensearch.org/u/sharath)\ **Replies:** 11\ **Last updated:** [November 17, 2025, 8:13pm UTC](https://forum.opensearch.org/t/apply-configuration-changes-using-securityadmin-sh/8499 "2025-11-17T20:13:39Z")
5:42:46.421 \[opensearch\[client\]\[transport\_worker\]\[T#1\]\] ERROR org.opensearch.security.ssl.transport.SecuritySSLNettyTransport - Exception during establishing a SSL connection: javax.net.ssl.SSLHandshakeException: No name… --- ## [Did someone succeed to install i18n plugin with a docker deployment](https://forum.opensearch.org/t/did-someone-succeed-to-install-i18n-plugin-with-a-docker-deployment/27441)
**Author:** [@rdugau](https://forum.opensearch.org/u/rdugau)\ **Replies:** 1\ **Last updated:** [November 7, 2025, 1:42pm UTC](https://forum.opensearch.org/t/did-someone-succeed-to-install-i18n-plugin-with-a-docker-deployment/27441 "2025-11-07T13:42:33Z")
Versions (relevant - OpenSearch/Dashboard/Server OS/Browser): OpenDashboard 2.19 running via docker Describe the issue: We are trying to use the multilangage plugin using a docker installation. I’ve already read this… --- ## [Not able to set up OSD in mac machine to create custom plugin](https://forum.opensearch.org/t/not-able-to-set-up-osd-in-mac-machine-to-create-custom-plugin/27414)
**Author:** [@Parthipan2111](https://forum.opensearch.org/u/Parthipan2111)\ **Replies:** 0\ **Last updated:** [November 2, 2025, 8:35am UTC](https://forum.opensearch.org/t/not-able-to-set-up-osd-in-mac-machine-to-create-custom-plugin/27414 "2025-11-02T08:35:14Z")
Versions (relevant - OpenSearch/Dashboard/Server OS/Browser): OpenSearch 3.1.0,2.17.0,2.19.0 Describe the issue: I am using Mac machine Silicon M2/M3 type.I am planning to create custom plugin, which will be used to acc… --- ## [OpenSearch Dashboard:2.19.2, Issue with Helm Chart: 2.30.0 - Docker Image Pull: There is no separate keys available to set registry URL and repository Path like OpenSearch. Request support](https://forum.opensearch.org/t/opensearch-dashboard-2-19-2-issue-with-helm-chart-2-30-0-docker-image-pull-there-is-no-separate-keys-available-to-set-registry-url-and-repository-path-like-opensearch-request-support/27402)
**Author:** [@jmeher](https://forum.opensearch.org/u/jmeher)\ **Replies:** 1\ **Last updated:** [October 31, 2025, 1:09pm UTC](https://forum.opensearch.org/t/opensearch-dashboard-2-19-2-issue-with-helm-chart-2-30-0-docker-image-pull-there-is-no-separate-keys-available-to-set-registry-url-and-repository-path-like-opensearch-request-support/27402 "2025-10-31T13:09:07Z")
Versions (relevant - OpenSearch/Dashboard/Server OS/Browser): OpenSearch Dashboard:2.19.2, Issue with Helm Chart: 2.30.0 Describe the issue: In the current OpenSearch Dashboards Helm Chart (version 2.30.0), the Docker… --- ## [Opensearch issue with helm chart on IPV4 Cluster: StartupProbe Failed](https://forum.opensearch.org/t/opensearch-issue-with-helm-chart-on-ipv4-cluster-startupprobe-failed/27378)
**Author:** [@pkniet2010](https://forum.opensearch.org/u/pkniet2010)\ **Replies:** 6\ **Last updated:** [October 30, 2025, 4:40pm UTC](https://forum.opensearch.org/t/opensearch-issue-with-helm-chart-on-ipv4-cluster-startupprobe-failed/27378 "2025-10-30T16:40:41Z")
Versions (relevant - OpenSearch/Dashboard/Server OS/Browser): 3.2.0 Describe the issue: I have installed successfully bitnami/opensearch on IPV6 cluster and working fine, All pods up and running. run the same helm char… --- ## [What is the optimal node role to receive data from a logstash opensearch-output?](https://forum.opensearch.org/t/what-is-the-optimal-node-role-to-receive-data-from-a-logstash-opensearch-output/26934)
**Author:** [@mmf](https://forum.opensearch.org/u/mmf)\ **Replies:** 4\ **Last updated:** [October 26, 2025, 10:26am UTC](https://forum.opensearch.org/t/what-is-the-optimal-node-role-to-receive-data-from-a-logstash-opensearch-output/26934 "2025-10-26T10:26:49Z")
Versions (relevant - OpenSearch/Dashboard/Server OS/Browser): OpenSearch 3.0.0 Describe the issue: Not an issue per se, but I’m trying to understand if there’s any known best-practice regarding which node roles should… --- ## [Comparing installation approaches for OpenSearch Dashboards on Windows: Kubernetes vs Docker vs other methods](https://forum.opensearch.org/t/comparing-installation-approaches-for-opensearch-dashboards-on-windows-kubernetes-vs-docker-vs-other-methods/27282)
**Author:** [@hammad\_xflow](https://forum.opensearch.org/u/hammad_xflow)\ **Replies:** 4\ **Last updated:** [October 17, 2025, 7:00am UTC](https://forum.opensearch.org/t/comparing-installation-approaches-for-opensearch-dashboards-on-windows-kubernetes-vs-docker-vs-other-methods/27282 "2025-10-17T07:00:49Z")
Versions: Planning stage - interested in latest stable versions. Host OS: Windows Describe the issue: Hello OpenSearch Community\*\*\*, I am a new member beginning to work with OpenSearch Dashboards and am in the planni… --- ## [GPU Acceleration not working on GCP GKE GPUs](https://forum.opensearch.org/t/gpu-acceleration-not-working-on-gcp-gke-gpus/26177)
**Author:** [@Nagpraveen](https://forum.opensearch.org/u/Nagpraveen)\ **Replies:** 6\ **Last updated:** [September 19, 2025, 4:57am UTC](https://forum.opensearch.org/t/gpu-acceleration-not-working-on-gcp-gke-gpus/26177 "2025-09-19T04:57:19Z")
Versions (relevant - OpenSearch/Dashboard/Server OS/Browser): Opensearch: 3.1 GKE cluster Kernel version 6.6.87+ OS image Container-Optimized OS from Google Container runtime version containerd://1.7.27 kubelet … --- ## [RAM usage is too high](https://forum.opensearch.org/t/ram-usage-is-too-high/26212)
**Author:** [@bimlesh\_singh](https://forum.opensearch.org/u/bimlesh_singh)\ **Replies:** 4\ **Last updated:** [September 18, 2025, 12:35pm UTC](https://forum.opensearch.org/t/ram-usage-is-too-high/26212 "2025-09-18T12:35:32Z")
Versions (relevant - OpenSearch/Dashboard/Server OS/Browser):OpenSearch-2.18.0 Describe the issue: We are using standalone opensaerch-2.18.0(tar file) in RHEL OS for indexing . We have set heap allocation to this -X… --- ## [OpenSearch not able trigger hot reload for Keycloak certificates](https://forum.opensearch.org/t/opensearch-not-able-trigger-hot-reload-for-keycloak-certificates/26920)
**Author:** [@rharidas](https://forum.opensearch.org/u/rharidas)\ **Replies:** 1\ **Last updated:** [September 8, 2025, 1:04pm UTC](https://forum.opensearch.org/t/opensearch-not-able-trigger-hot-reload-for-keycloak-certificates/26920 "2025-09-08T13:04:02Z")
Versions (relevant - OpenSearch/Dashboard/Server OS/Browser): OpenSearch and Dashboards version 2.19.2 Describe the issue: I am installing OpenSearch with Keycloak for authentication. I’ve also enabled hot reload in t… --- ## [Mukesh karkey : What are the recommended hardware requirements for my OpenSearch cluster?](https://forum.opensearch.org/t/mukesh-karkey-what-are-the-recommended-hardware-requirements-for-my-opensearch-cluster/26826)
**Author:** [@mukeshkarkey](https://forum.opensearch.org/u/mukeshkarkey)\ **Replies:** 1\ **Last updated:** [September 4, 2025, 12:43pm UTC](https://forum.opensearch.org/t/mukesh-karkey-what-are-the-recommended-hardware-requirements-for-my-opensearch-cluster/26826 "2025-09-04T12:43:35Z")
Hello, Mukesh Karkey here, Could the community give me some advice? I’m trying to figure out the right hardware for my OpenSearch cluster.Could you also share your real-world experience and suggestions for balancing cos… --- ## [Is there a way to disable security using an environment variable?](https://forum.opensearch.org/t/is-there-a-way-to-disable-security-using-an-environment-variable/26390)
**Author:** [@tuaris](https://forum.opensearch.org/u/tuaris)\ **Replies:** 2\ **Last updated:** [August 18, 2025, 12:55pm UTC](https://forum.opensearch.org/t/is-there-a-way-to-disable-security-using-an-environment-variable/26390 "2025-08-18T12:55:50Z")
Versions (relevant - OpenSearch/Dashboard/Server OS/Browser): Server 3.0.0 Describe the issue: Would like to disable the security plugins through environment variable. I’ve tried several such as DISABLE\_SECURITY\_PLUGIN… --- ## [OpenSearch Dashboards 3.1: Unable to deploy via Helm chart](https://forum.opensearch.org/t/opensearch-dashboards-3-1-unable-to-deploy-via-helm-chart/26321)
**Author:** [@GSmith](https://forum.opensearch.org/u/GSmith)\ **Replies:** 3\ **Last updated:** [August 12, 2025, 1:05am UTC](https://forum.opensearch.org/t/opensearch-dashboards-3-1-unable-to-deploy-via-helm-chart/26321 "2025-08-12T01:05:18Z")
Versions: OpenSearch Dashboards 3.1 (OpenSearch 3.1; Kubernetes 1.31) Describe the issue: I have a working OpenSearch 3.1 instance which was deployed via Helm chart with the only customization being setting the admin … --- ## [Problem installing opensearch on debian in lxc unprivileged container](https://forum.opensearch.org/t/problem-installing-opensearch-on-debian-in-lxc-unprivileged-container/24344)
**Author:** [@sena](https://forum.opensearch.org/u/sena)\ **Replies:** 6\ **Last updated:** [August 4, 2025, 7:51pm UTC](https://forum.opensearch.org/t/problem-installing-opensearch-on-debian-in-lxc-unprivileged-container/24344 "2025-08-04T19:51:55Z")
Hi. I am installing opensearch in lxc unprivileged container or Debian. I try to follow the instructions here. When I try to start the systemd unit I get an error: May 12 17:14:38 titan-opensearch systemd\[1\]: Startin… --- ## [OPENSEARCH\_INITIAL\_ADMIN\_PASSWORD -\> what happens when you have more defined?](https://forum.opensearch.org/t/opensearch-initial-admin-password-what-happens-when-you-have-more-defined/25906)
**Author:** [@MrSecurityMindset](https://forum.opensearch.org/u/MrSecurityMindset)\ **Replies:** 1\ **Last updated:** [July 21, 2025, 8:22am UTC](https://forum.opensearch.org/t/opensearch-initial-admin-password-what-happens-when-you-have-more-defined/25906 "2025-07-21T08:22:15Z")
Versions (relevant - OpenSearch/Dashboard/Server OS/Browser): “version” : { “distribution” : “opensearch”, “number” : “3.1.0”, “build\_type” : “deb”, “build\_hash” : “8ff7c6ee924a49f0f59f80a6e1c73073c8904214”, “build… --- ## [Which beats for ingesting logs from Linux server into Opensearch 3.1](https://forum.opensearch.org/t/which-beats-for-ingesting-logs-from-linux-server-into-opensearch-3-1/25816)
**Author:** [@Detlef](https://forum.opensearch.org/u/Detlef)\ **Replies:** 1\ **Last updated:** [July 17, 2025, 8:02pm UTC](https://forum.opensearch.org/t/which-beats-for-ingesting-logs-from-linux-server-into-opensearch-3-1/25816 "2025-07-17T20:02:42Z")
Versions (relevant - OpenSearch/Dashboard/Server OS/Browser): Opensearch 2.19 Filebeat OSS: 7.12.1 Server OS: RHEL 8/9 Describe the issue: I wanna use the newest version of Opensearch - version 3.1. At the moment I… --- ## [Ingest journald logs with filebeat](https://forum.opensearch.org/t/ingest-journald-logs-with-filebeat/25768)
**Author:** [@Detlef](https://forum.opensearch.org/u/Detlef)\ **Replies:** 3\ **Last updated:** [July 14, 2025, 7:17pm UTC](https://forum.opensearch.org/t/ingest-journald-logs-with-filebeat/25768 "2025-07-14T19:17:09Z")
Versions (relevant - OpenSearch/Dashboard/Server OS/Browser): Opensearch: 2.17 Opensearch Dashboards: 2.17 Server OS: RHEL 9.6 Browser: Google Chrome 137.0.7151.69 Filebeat OSS 7.12.1 Describe the issue: Hi ! How… --- ## [Ajay Hinduja Geneva, Swiss (Switzerland) - Outdated jvm.options in OpenSearch Ansible Role](https://forum.opensearch.org/t/ajay-hinduja-geneva-swiss-switzerland-outdated-jvm-options-in-opensearch-ansible-role/25650)
**Author:** [@ajayhindujaswiss](https://forum.opensearch.org/u/ajayhindujaswiss)\ **Replies:** 2\ **Last updated:** [July 9, 2025, 9:46am UTC](https://forum.opensearch.org/t/ajay-hinduja-geneva-swiss-switzerland-outdated-jvm-options-in-opensearch-ansible-role/25650 "2025-07-09T09:46:27Z")
Versions (OpenSearch/Dashboard/OS/Browser): OpenSearch 3.0.0 Ubuntu 24.04 (LXC) Issue: The jvm.options file provided by the default Ansible role appears outdated. Recent OpenSearch versions have updated jvm.options, … --- ## [OpenSearch 3.0.0 fails to start](https://forum.opensearch.org/t/opensearch-3-0-0-fails-to-start/24306)
**Author:** [@JakeHardy14](https://forum.opensearch.org/u/JakeHardy14)\ **Replies:** 7\ **Last updated:** [July 7, 2025, 6:25am UTC](https://forum.opensearch.org/t/opensearch-3-0-0-fails-to-start/24306 "2025-07-07T06:25:48Z")
Versions (relevant - OpenSearch/Dashboard/Server OS/Browser): OpenSearch 3.0.0 RHEL 8.10 Describe the issue: Hi, exploring the newly released 3.0.0 or trying to at least. I’m downloading file; https://artifacts.open… --- ## [Why can't I create a cluster?](https://forum.opensearch.org/t/why-cant-i-create-a-cluster/24749)
**Author:** [@qpmuvbr](https://forum.opensearch.org/u/qpmuvbr)\ **Replies:** 10\ **Last updated:** [July 1, 2025, 10:59pm UTC](https://forum.opensearch.org/t/why-cant-i-create-a-cluster/24749 "2025-07-01T22:59:18Z")
Versions (relevant - OpenSearch/Dashboard/Server OS/Browser): OpenSearch 3.0.0 OpenSearch Dashboard 3.0.0 Debian 12 stable Firefox ESR 128 Installed from official Debian repo. Describe the issue: I am trying to cr… --- ## [New Cluster with New Admin where am i wrong?](https://forum.opensearch.org/t/new-cluster-with-new-admin-where-am-i-wrong/24817)
**Author:** [@GuyS](https://forum.opensearch.org/u/GuyS)\ **Replies:** 5\ **Last updated:** [July 1, 2025, 7:13pm UTC](https://forum.opensearch.org/t/new-cluster-with-new-admin-where-am-i-wrong/24817 "2025-07-01T19:13:12Z")
Versions (relevant - OpenSearch/Dashboard/Server OS/Browser): 3.0.0 Describe the issue: New cluster build No issues when nodes are brought up siglen-node with cert and security with system brought up with cluster conf… --- ## [New install of OpenSearch 3.0 won't start on cluster that ran 2.19.1 before](https://forum.opensearch.org/t/new-install-of-opensearch-3-0-wont-start-on-cluster-that-ran-2-19-1-before/24594)
**Author:** [@mejrot](https://forum.opensearch.org/u/mejrot)\ **Replies:** 9\ **Last updated:** [June 25, 2025, 6:11pm UTC](https://forum.opensearch.org/t/new-install-of-opensearch-3-0-wont-start-on-cluster-that-ran-2-19-1-before/24594 "2025-06-25T18:11:27Z")
Versions (relevant - OpenSearch/Dashboard/Server OS/Browser): OpenSearch 3.0.0 Ubuntu 24.04 Describe the issue: I have previously installed 2.19.1 on my dev cluster with a self made Ansible playbook. To prepare for 3… --- ## [Docker image giving error](https://forum.opensearch.org/t/docker-image-giving-error/24839)
**Author:** [@binita](https://forum.opensearch.org/u/binita)\ **Replies:** 2\ **Last updated:** [June 23, 2025, 12:30pm UTC](https://forum.opensearch.org/t/docker-image-giving-error/24839 "2025-06-23T12:30:25Z")
Versions (relevant - OpenSearch/Dashboard/Server OS/Browser): Describe the issue: I use windows machine. I am trying to run OpenSearch + dashboard with the docker- compose.yml file. I want to mount maxmind database (… [Next page](https://forum.opensearch.org/tag/install/13.md?match_all_tags=true&page=1&tags%5B%5D=install)