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9 changes: 9 additions & 0 deletions docs/reference/setup/install/docker.asciidoc
Original file line number Diff line number Diff line change
Expand Up @@ -86,6 +86,15 @@ docker run --name es01 --net elastic -p 9200:9200 -it -m 1GB {docker-image}
TIP: Use the `-m` flag to set a memory limit for the container. This removes the
need to <<docker-set-heap-size,manually set the JVM size>>.
+

{ml-cap} features such as <<semantic-search-elser, semantic search with ELSER>>
require a larger container with more than 1GB of memory.
If you intend to use the {ml} capabilities, then start the container with this command:
+
[source,sh,subs="attributes"]
----
docker run --name es01 --net elastic -p 9200:9200 -it -m 6GB -e "xpack.ml.use_auto_machine_memory_percent=true" {docker-image}
----
The command prints the `elastic` user password and an enrollment token for {kib}.

. Copy the generated `elastic` password and enrollment token. These credentials
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3 changes: 3 additions & 0 deletions docs/reference/setup/install/docker/docker-compose.yml
Original file line number Diff line number Diff line change
Expand Up @@ -90,6 +90,7 @@ services:
- xpack.security.transport.ssl.certificate_authorities=certs/ca/ca.crt
- xpack.security.transport.ssl.verification_mode=certificate
- xpack.license.self_generated.type=${LICENSE}
- xpack.ml.use_auto_machine_memory_percent=true
mem_limit: ${MEM_LIMIT}
ulimits:
memlock:
Expand Down Expand Up @@ -130,6 +131,7 @@ services:
- xpack.security.transport.ssl.certificate_authorities=certs/ca/ca.crt
- xpack.security.transport.ssl.verification_mode=certificate
- xpack.license.self_generated.type=${LICENSE}
- xpack.ml.use_auto_machine_memory_percent=true
mem_limit: ${MEM_LIMIT}
ulimits:
memlock:
Expand Down Expand Up @@ -170,6 +172,7 @@ services:
- xpack.security.transport.ssl.certificate_authorities=certs/ca/ca.crt
- xpack.security.transport.ssl.verification_mode=certificate
- xpack.license.self_generated.type=${LICENSE}
- xpack.ml.use_auto_machine_memory_percent=true
mem_limit: ${MEM_LIMIT}
ulimits:
memlock:
Expand Down