[solr] branch branch_9x updated: SOLR-16774: Docker version requirement documented (#1595)

[ja...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

janhoy pushed a commit to branch branch_9x
in repository https://gitbox.apache.org/repos/asf/solr.git


The following commit(s) were added to refs/heads/branch_9x by this push:
     new 042c6a59c3b SOLR-16774: Docker version requirement documented (#1595)
042c6a59c3b is described below

commit 042c6a59c3b1ad9de0b4664206e2a5587e964684
Author: Jan Høydahl <ja...@users.noreply.github.com>
AuthorDate: Tue May 2 13:22:42 2023 +0200

    SOLR-16774: Docker version requirement documented (#1595)
---
 .../modules/upgrade-notes/pages/major-changes-in-solr-9.adoc          | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/solr/solr-ref-guide/modules/upgrade-notes/pages/major-changes-in-solr-9.adoc b/solr/solr-ref-guide/modules/upgrade-notes/pages/major-changes-in-solr-9.adoc
index 0e363dd81f1..f92d0919956 100644
--- a/solr/solr-ref-guide/modules/upgrade-notes/pages/major-changes-in-solr-9.adoc
+++ b/solr/solr-ref-guide/modules/upgrade-notes/pages/major-changes-in-solr-9.adoc
@@ -95,7 +95,9 @@ This is what has been documented in xref:deployment-guide:enabling-ssl.adoc#star
 * A new `opentelemetry` module is added, with support for OTEL tracing in `OTLP` format using gRPC.
 
 === Docker
-* The OS version of the official Docker image and provided Dockerfile has been upgraded to Ubuntu 22 (jammy) from Ubuntu 20 (focal).
+* The OS version of the official Docker image and provided Dockerfile has been upgraded to Ubuntu 22 (jammy) from Ubuntu 20 (focal). Solr's Docker image now requires Docker engine version 20.10.10 or newer.
+
+TIP: Users who cannot upgrade their Docker engine will need to specify the docker commandline option `--security-opt seccomp=unconfined` when starting the container.
 
 === Streaming Expressions
 * Streaming Expressions have been moved out of Solrj core into its own module called `solrj-streaming`.