Use Apache Jena Fuseki docker image

dockerfiles/README.md

@@ -46,19 +46,27 @@ without Docker Compose, you can try the following command before loading your
 vocabulary data. It starts a container in the same way our other example with
 the `docker-compose` command.
 
-    docker run --name fuseki -ti --rm \
-      --env "ADMIN_PASSWORD=admin" --env "JVM_ARGS=-Xmx2g" \
-      -p 3030:3030 \
-      --mount type=bind,src=$(pwd)/config/skosmos.ttl,dst=/fuseki/configuration/skosmos.ttl \
-      stain/jena-fuseki
+    export JENA_4_VERSION=4.8.0
+
+    docker build -t jena-fuseki:$JENA_4_VERSION \
+        --build-arg JENA_VERSION=$JENA_4_VERSION \
+        --no-cache dockerfiles/jena-fuseki2-docker
+
+    docker run --name fuseki --rm -ti \
+        -v $(pwd)/config/skosmos.ttl:/fuseki/skosmos.ttl \
+        -e "JAVA_OPTIONS=-Xmx2g -Xms1g" \
+        -p 3030:3030 \
+        jena-fuseki:$JENA_4_VERSION \
+        --config=/fuseki/skosmos.ttl
+
+    curl -XPOST  http://localhost:3030/skosmos/query -d "query=SELECT ?a WHERE { ?a ?b ?c }"
 
 ## Running with docker-compose
 
 The `docker-compose` provided configuration will prepare three containers.
-The first one called `skosmos-fuseki`, which uses the `stain/jena-fuseki`
-image for Jena, and starts a container with 2 GB of memory and `admin` as
-the user and password. The `docker-compose` service name of this container
-is `fuseki`.
+The first one called `skosmos-fuseki`, which uses the Apache Jena
+image for Fuseki, and starts a container with 2 GB of memory. The
+`docker-compose` service name of this container is `fuseki`.
 
 The second container is the `fuseki-cache`, a Varnish Cache container. It sits
 between the `skosmos-fuseki` and the `skosmos-web` (more on this below). The

dockerfiles/config/skosmos.ttl

@@ -1,85 +1,73 @@
 @prefix :      <http://base/#> .
 @prefix rdf:   <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
-@prefix tdb2:  <http://jena.apache.org/2016/tdb#> .
-@prefix ja:    <http://jena.hpl.hp.com/2005/11/Assembler#> .
 @prefix rdfs:  <http://www.w3.org/2000/01/rdf-schema#> .
-@prefix fuseki: <http://jena.apache.org/fuseki#> .
+@prefix tdb2:  <http://jena.apache.org/2016/tdb#> .
 @prefix text:  <http://jena.apache.org/text#> .
 @prefix skos:  <http://www.w3.org/2004/02/skos/core#> .
+@prefix fuseki: <http://jena.apache.org/fuseki#> .
 
-ja:DatasetTxnMem  rdfs:subClassOf  ja:RDFDataset .
-ja:MemoryDataset  rdfs:subClassOf  ja:RDFDataset .
-ja:RDFDatasetOne  rdfs:subClassOf  ja:RDFDataset .
-ja:RDFDatasetSink  rdfs:subClassOf  ja:RDFDataset .
-ja:RDFDatasetZero  rdfs:subClassOf  ja:RDFDataset .
-
-tdb2:DatasetTDB  rdfs:subClassOf  ja:RDFDataset .
-tdb2:DatasetTDB2  rdfs:subClassOf  ja:RDFDataset .
-
-tdb2:GraphTDB  rdfs:subClassOf  ja:Model .
-tdb2:GraphTDB2  rdfs:subClassOf  ja:Model .
-
-<http://jena.hpl.hp.com/2008/tdb#DatasetTDB>
-    rdfs:subClassOf  ja:RDFDataset .
-
-<http://jena.hpl.hp.com/2008/tdb#GraphTDB>
-    rdfs:subClassOf  ja:Model .
-
-text:TextDataset
-    rdfs:subClassOf  ja:RDFDataset .
+[] rdf:type fuseki:Server ;
+   fuseki:services (
+     :skosmos_service
+   )
+.
 
-:service_tdb_all  a               fuseki:Service ;
-    rdfs:label                    "TDB2+text skosmos" ;
-    fuseki:dataset                :text_dataset ;
-    fuseki:name                   "skosmos" ;
-    fuseki:serviceQuery           "query" , "" , "sparql" ;
-    fuseki:serviceReadGraphStore  "get" ;
-    fuseki:serviceReadQuads       "" ;
+:skosmos_service rdf:type fuseki:Service ;
+    rdfs:label                        "TDB2+text skosmos" ;
+    fuseki:name                       "skosmos" ;
+    fuseki:serviceQuery               "query" , "" , "sparql" ;
+    fuseki:serviceReadGraphStore      "get" ;
+    fuseki:serviceReadQuads           "" ;
     fuseki:serviceReadWriteGraphStore "data" ;
-    fuseki:serviceReadWriteQuads  "" ;
-    fuseki:serviceUpdate          "" , "update" ;
-    fuseki:serviceUpload          "upload" .
+    fuseki:serviceReadWriteQuads      "" ;
+    fuseki:serviceUpdate              "" , "update" ;
+    fuseki:serviceUpload              "upload" ;
+    fuseki:dataset                    :text_dataset
+.
 
-:text_dataset a text:TextDataset ;
-    text:dataset :tdb_dataset_readwrite ;
-    text:index :index_lucene .
+:text_dataset rdf:type text:TextDataset ;
+    text:dataset    :tdb_dataset_readwrite ;
+    text:index      <#indexLucene>
+.
 
-:tdb_dataset_readwrite
-    a tdb2:DatasetTDB2 ;
-    # tdb2:unionDefaultGraph true ;
-    tdb2:location  "/fuseki/databases/skosmos" .
+:tdb_dataset_readwrite rdf:type tdb2:DatasetTDB2 ;
+    tdb2:location               "/fuseki/databases/skosmos" ;
+    # tdb2:unionDefaultGraph    true ;
+.
 
-:index_lucene a text:TextIndexLucene ;
-    text:directory <file:/fuseki/databases/skosmos/text> ;
-    text:entityMap :entity_map ;
-    text:storeValues true .
+<#indexLucene> rdf:type text:TextIndexLucene ;
+    text:directory      <file:/fuseki/databases/skosmos/text> ;
+    text:entityMap      <#entMap> ;
+    text:storeValues    true
+.
 
 # Text index configuration for Skosmos
-:entity_map a text:EntityMap ;
-    text:entityField      "uri" ;
-    text:graphField       "graph" ;
+<#entMap> rdf:type text:EntityMap ;
     text:defaultField     "pref" ;
+    text:entityField      "uri" ;
     text:uidField         "uid" ;
     text:langField        "lang" ;
+    text:graphField       "graph" ;
     text:map (
          # skos:prefLabel
          [ text:field "pref" ;
            text:predicate skos:prefLabel ;
-           text:analyzer [ a text:LowerCaseKeywordAnalyzer ]
+           text:analyzer [ rdf:type text:LowerCaseKeywordAnalyzer ]
          ]
          # skos:altLabel
          [ text:field "alt" ;
            text:predicate skos:altLabel ;
-           text:analyzer [ a text:LowerCaseKeywordAnalyzer ]
+           text:analyzer [ rdf:type text:LowerCaseKeywordAnalyzer ]
          ]
          # skos:hiddenLabel
          [ text:field "hidden" ;
            text:predicate skos:hiddenLabel ;
-           text:analyzer [ a text:LowerCaseKeywordAnalyzer ]
+           text:analyzer [ rdf:type text:LowerCaseKeywordAnalyzer ]
          ]
          # skos:notation
          [ text:field "notation" ;
            text:predicate skos:notation ;
-           text:analyzer [ a text:LowerCaseKeywordAnalyzer ]
+           text:analyzer [ rdf:type text:LowerCaseKeywordAnalyzer ]
          ]
-     ) .
+     )
+.

dockerfiles/docker-compose.yml

@@ -4,26 +4,31 @@ services:
   fuseki:
     container_name: skosmos-fuseki
     hostname: fuseki
-    image: stain/jena-fuseki
+    build:
+      context: ../dockerfiles/jena-fuseki2-docker
+      dockerfile: Dockerfile
+      args:
+        JENA_VERSION: 4.8.0
+    command: --config=/fuseki/skosmos.ttl
     environment:
-      - ADMIN_PASSWORD=admin
-      - JVM_ARGS=-Xmx2g
+      - JAVA_OPTIONS=-Xmx2g -Xms1g
     ports:
-      - 9030:3030
-  # You can uncomment the line below to have a local volume bound onto the container, or
-  # visit https://hub.docker.com/r/stain/jena-fuseki/ for other alternatives
-  # volumes:
-  #  - ${PWD}/fuseki:/fuseki
+      - '9030:3030'
     volumes:
-      - type: bind
-        source: ./config/skosmos.ttl
-        target: /fuseki/configuration/skosmos.ttl
+      # You can uncomment the lines below to persist data used in the
+      # container. For more complete documentation about it, please
+      # consult the official Apache Jena docs at
+      # https://github.com/apache/jena/tree/main/jena-fuseki2/jena-fuseki-docker
+      # - ./databases:/fuseki/databases
+      # - ./logs:/fuseki/logs
+      - ./config/skosmos.ttl:/fuseki/skosmos.ttl
+    user: 'fuseki:fuseki'
   fuseki-cache:
     container_name: skosmos-fuseki-cache
     hostname: fuseki-cache
     image: varnish
     ports:
-      - 9031:80
+      - '9031:80'
     volumes:
       - type: bind
         source: ./config/varnish-default.vcl
@@ -35,7 +40,7 @@ services:
       context: ..
       dockerfile: dockerfiles/Dockerfile.ubuntu
     ports:
-      - 9090:80
+      - '9090:80'
     depends_on:
       - fuseki
       - fuseki-cache

dockerfiles/jena-fuseki2-docker/Dockerfile

@@ -0,0 +1,124 @@
+## Licensed to the Apache Software Foundation (ASF) under one or more
+## contributor license agreements.  See the NOTICE file distributed with
+## this work for additional information regarding copyright ownership.
+## The ASF licenses this file to You under the Apache License, Version 2.0
+## (the "License"); you may not use this file except in compliance with
+## the License.  You may obtain a copy of the License at
+##
+##     http://www.apache.org/licenses/LICENSE-2.0
+##
+## Unless required by applicable law or agreed to in writing, software
+## distributed under the License is distributed on an "AS IS" BASIS,
+## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+## See the License for the specific language governing permissions and
+## limitations under the License.
+
+## Apache Jena Fuseki server Dockerfile.
+
+## This Dockefile builds a reduced footprint container.
+
+ARG JAVA_VERSION=17
+
+ARG ALPINE_VERSION=3.17.1
+ARG JENA_VERSION=""
+
+# Internal, passed between stages.
+ARG FUSEKI_DIR=/fuseki
+ARG FUSEKI_JAR=jena-fuseki-server-${JENA_VERSION}.jar
+ARG JAVA_MINIMAL=/opt/java-minimal
+
+## ---- Stage: Download and build java.
+FROM eclipse-temurin:${JAVA_VERSION}-alpine AS base
+
+ARG JAVA_MINIMAL
+ARG JENA_VERSION
+ARG FUSEKI_DIR
+ARG FUSEKI_JAR
+ARG REPO=https://repo1.maven.org/maven2
+ARG JAR_URL=${REPO}/org/apache/jena/jena-fuseki-server/${JENA_VERSION}/${FUSEKI_JAR}
+
+RUN [ "${JENA_VERSION}" != "" ] || { echo -e '\n**** Set JENA_VERSION ****\n' ; exit 1 ; }
+RUN echo && echo "==== Docker build for Apache Jena Fuseki ${JENA_VERSION} ====" && echo
+
+# Alpine: For objcopy used in jlink
+RUN apk add --no-cache curl binutils
+
+## -- Fuseki installed and runs in /fuseki.
+WORKDIR $FUSEKI_DIR
+
+## -- Download the jar file.
+COPY download.sh .
+RUN chmod a+x download.sh
+
+# Download, with check of the SHA1 checksum.
+RUN ./download.sh --chksum sha1 "$JAR_URL"
+
+## -- Alternatives to download : copy already downloaded.
+## COPY ${FUSEKI_JAR} .
+
+## Use Docker ADD - does not retry, does not check checksum, and may run every build.
+## ADD "$JAR_URL"
+
+## -- Make reduced Java JDK
+
+ARG JDEPS_EXTRA="jdk.crypto.cryptoki,jdk.crypto.ec"
+RUN \
+  JDEPS="$(jdeps --multi-release base --print-module-deps --ignore-missing-deps ${FUSEKI_JAR})"  && \
+  jlink \
+        --compress 2 --strip-debug --no-header-files --no-man-pages \
+        --output "${JAVA_MINIMAL}" \
+        --add-modules "${JDEPS},${JDEPS_EXTRA}"
+
+ADD entrypoint.sh .
+ADD log4j2.properties .
+
+## ---- Stage: Build runtime
+FROM alpine:${ALPINE_VERSION}
+
+## Import ARGs
+ARG JENA_VERSION
+ARG JAVA_MINIMAL
+ARG FUSEKI_DIR
+ARG FUSEKI_JAR
+
+COPY --from=base /opt/java-minimal /opt/java-minimal
+COPY --from=base /fuseki /fuseki
+
+WORKDIR $FUSEKI_DIR
+
+ARG LOGS=${FUSEKI_DIR}/logs
+ARG DATA=${FUSEKI_DIR}/databases
+
+ARG JENA_USER=fuseki
+ARG JENA_GROUP=$JENA_USER
+ARG JENA_GID=1000
+ARG JENA_UID=1000
+
+# Run as this user
+# -H : no home directory
+# -D : no password
+RUN addgroup -g "${JENA_GID}" "${JENA_GROUP}" && \
+    adduser "${JENA_USER}" -G "${JENA_GROUP}" -s /bin/ash -u "${JENA_UID}" -H -D
+
+RUN mkdir --parents "${FUSEKI_DIR}" && \
+    chown -R $JENA_USER ${FUSEKI_DIR}
+
+USER $JENA_USER
+
+RUN \
+    mkdir -p $LOGS && \
+    mkdir -p $DATA && \
+    chmod a+x entrypoint.sh
+
+## Default environment variables.
+ENV \
+    JAVA_HOME=${JAVA_MINIMAL}           \
+    JAVA_OPTIONS="-Xmx2048m -Xms2048m"  \
+    JENA_VERSION=${JENA_VERSION}        \
+    FUSEKI_JAR="${FUSEKI_JAR}"          \
+    FUSEKI_DIR="${FUSEKI_DIR}"
+
+EXPOSE 3030
+
+ENTRYPOINT ["./entrypoint.sh" ]
+CMD []

dockerfiles/jena-fuseki2-docker/README.md

@@ -0,0 +1 @@
+Commit: 26153afe9a229bb7a609d5406d899eb240ab385e