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new 5ed85801d5 GH:1998 Support more locales in the Fuseki docker image
5ed85801d5 is described below
commit 5ed85801d53fa64268152d0a6b1ca34586fdaa71
Author: Thomas Thelen <[email protected]>
AuthorDate: Wed Jul 8 07:27:25 2026 -0700
GH:1998 Support more locales in the Fuseki docker image
---
jena-fuseki2/jena-fuseki-docker/Dockerfile | 12 ++++++++++--
jena-fuseki2/jena-fuseki-docker/README.md | 13 +++++++++++++
2 files changed, 23 insertions(+), 2 deletions(-)
diff --git a/jena-fuseki2/jena-fuseki-docker/Dockerfile
b/jena-fuseki2/jena-fuseki-docker/Dockerfile
index 7f9a3c7db1..808ebb38fb 100644
--- a/jena-fuseki2/jena-fuseki-docker/Dockerfile
+++ b/jena-fuseki2/jena-fuseki-docker/Dockerfile
@@ -61,13 +61,21 @@ RUN ./download.sh --chksum sha1 "$JAR_URL"
## -- Make reduced Java JDK
-ARG JDEPS_EXTRA="jdk.crypto.cryptoki,jdk.crypto.ec"
+## Provides locale data. Jdeps does not detect it because of SPI, so add it
here.
+ARG JDEPS_EXTRA="jdk.crypto.cryptoki,jdk.crypto.ec,jdk.localedata"
+
+## Optional: comma-separated list of locale language tags to keep from
jdk.localedata,
+## e.g. "en,fr,de,fi". Leave empty to include all locales.
+ARG JDK_LOCALES=""
+
RUN \
JDEPS="$(jdeps --multi-release base --print-module-deps
--ignore-missing-deps ${FUSEKI_JAR})" && \
+ if [ -n "${JDK_LOCALES}" ] ; then
LOCALE_OPT="--include-locales=${JDK_LOCALES}" ; else LOCALE_OPT="" ; fi && \
jlink \
--compress 2 --strip-debug --no-header-files --no-man-pages \
--output "${JAVA_MINIMAL}" \
- --add-modules "${JDEPS},${JDEPS_EXTRA}"
+ --add-modules "${JDEPS},${JDEPS_EXTRA}" \
+ ${LOCALE_OPT}
ADD entrypoint.sh .
ADD log4j2.properties .
diff --git a/jena-fuseki2/jena-fuseki-docker/README.md
b/jena-fuseki2/jena-fuseki-docker/README.md
index e34fb5ad6d..78bab883fc 100644
--- a/jena-fuseki2/jena-fuseki-docker/README.md
+++ b/jena-fuseki2/jena-fuseki-docker/README.md
@@ -77,6 +77,19 @@ The default layout in the container is:
| /fuseki/log4j2.properties | Logging configuration |
| /fuseki/databases/ | Directory for a volume for persistent databases |
+## Locales
+
+The image includes locale data for _all_ locales so that features such as
+[ARQ collation](https://jena.apache.org/documentation/query/collation.html)
+work correctly for languages other than English.
+
+To reduce image size, restrict the build to a subset of locales with the
+`JDK_LOCALES` build argument and a comma-separated list of language tags to
include:
+
+ docker-compose build --build-arg JENA_VERSION=5.3.0 --build-arg
JDK_LOCALES=en,fr,de,fi
+
+Leave `JDK_LOCALES` unset (the default) to include every locale.
+
## Setting JVM arguments
Use `JAVA_OPTIONS`:
