feat: support Cassandra with docker-compose in server

Dockerfile

@@ -31,7 +31,8 @@ COPY --from=build /pkg/apache-hugegraph-incubating-$version/ /hugegraph
 LABEL maintainer="HugeGraph Docker Maintainers <dev@hugegraph.apache.org>"
 
 # TODO: use g1gc or zgc as default
-ENV JAVA_OPTS="-XX:+UnlockExperimentalVMOptions -XX:+UseContainerSupport -XX:MaxRAMPercentage=50 -XshowSettings:vm"
+ENV JAVA_OPTS="-XX:+UnlockExperimentalVMOptions -XX:+UseContainerSupport -XX:MaxRAMPercentage=50 -XshowSettings:vm" \
+ HUGEGRAPH_HOME="hugegraph"
 
 #COPY . /hugegraph/hugegraph-server
 WORKDIR /hugegraph/
@@ -50,11 +51,16 @@ RUN set -x \
 # 2. Init HugeGraph Sever
 RUN set -e \
  && pwd && cd /hugegraph/ \
- && sed -i "s/^restserver.url.*$/restserver.url=http:\/\/0.0.0.0:8080/g" ./conf/rest-server.properties \
- && ./bin/init-store.sh
+ && sed -i "s/^restserver.url.*$/restserver.url=http:\/\/0.0.0.0:8080/g" ./conf/rest-server.properties
+
+# 3. Init docker script
+COPY hugegraph-dist/docker/scripts/remote-connect.groovy ./scripts
+COPY hugegraph-dist/docker/scripts/try-storage.groovy ./scripts
+COPY hugegraph-dist/docker/docker-entrypoint.sh .
+RUN chmod 755 ./docker-entrypoint.sh 
 
 EXPOSE 8080
 VOLUME /hugegraph
 
 ENTRYPOINT ["/usr/bin/dumb-init", "--"]
-CMD ["./bin/start-hugegraph.sh", "-d false -j $JAVA_OPTS -g zgc"]
+CMD ["./docker-entrypoint.sh"]

hugegraph-dist/docker/docker-entrypoint.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+#
+# 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.
+#
+
+
+./bin/wait-storage.sh
+
+./bin/init-store.sh
+
+./bin/start-hugegraph.sh -d false -j "$JAVA_OPTS" -g zgc

hugegraph-dist/docker/example/docker-compose-cassandra.yml

@@ -0,0 +1,61 @@
+#
+# 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.
+#
+
+version: "3"
+
+services:
+ graph:
+ image: hugegraph/hugegraph
+ container_name: cas-graph
+ ports:
+ - 18080:8080
+ environment:
+ hugegraph.backend: cassandra
+ hugegraph.serializer: cassandra
+ hugegraph.cassandra.host: cas-cassandra
+ hugegraph.cassandra.port: 9042
+ networks:
+ - ca-network
+ depends_on:
+ - cassandra
+ healthcheck:
+ test: ["CMD", "bin/gremlin-console.sh", "--" ,"-e", "scripts/remote-connect.groovy"]
+ interval: 10s
+ timeout: 30s
+ retries: 3
+
+ cassandra:
+ image: cassandra:4
+ container_name: cas-cassandra
+ ports:
+ - 7000:7000
+ - 9042:9042
+ security_opt:
+ - seccomp:unconfined
+ networks:
+ - ca-network
+ healthcheck:
+ test: ["CMD", "cqlsh", "--execute", "describe keyspaces;"]
+ interval: 10s
+ timeout: 30s
+ retries: 5
+
+networks:
+ ca-network:
+
+volumes:
+ hugegraph-data:

hugegraph-dist/docker/scripts/remote-connect.groovy

@@ -0,0 +1,19 @@
+/*
+ * 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.
+ */
+
+:remote connect tinkerpop.server conf/remote.yaml
+:> hugegraph

hugegraph-dist/docker/scripts/try-storage.groovy

@@ -0,0 +1,31 @@
+/*
+ * 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.
+ */
+
+import org.apache.hugegraph.HugeFactory
+import org.apache.hugegraph.dist.RegisterUtil
+
+// register all the backend to avoid changes if docker needs to support othre backend
+RegisterUtil.registerPlugins()
+RegisterUtil.registerRocksDB()
+RegisterUtil.registerCassandra()
+RegisterUtil.registerScyllaDB()
+RegisterUtil.registerHBase()
+RegisterUtil.registerMysql()
+RegisterUtil.registerPalo()
+RegisterUtil.registerPostgresql()
+
+graph = HugeFactory.open('./conf/graphs/hugegraph.properties')

hugegraph-dist/src/assembly/static/bin/docker-entrypoint.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+#
+# 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.
+#
+
+
+./bin/wait-storage.sh
+
+./bin/init-store.sh
+
+./bin/start-hugegraph.sh -d false -j "$JAVA_OPTS" -g zgc

hugegraph-dist/src/assembly/static/bin/gremlin-console.sh

@@ -84,14 +84,10 @@ PROFILING_ENABLED=false
 
 # Process options
 MAIN_CLASS=org.apache.tinkerpop.gremlin.console.Console
-while getopts "elpv" opt; do
+while getopts "lpv" opt; do
  case "$opt" in
- e) MAIN_CLASS=org.apache.tinkerpop.gremlin.groovy.jsr223.ScriptExecutor
- # Stop processing gremlin-console.sh arguments as soon as the -e switch
- # is seen; everything following -e becomes arguments to the 
- # ScriptExecutor main class. This maintains compatibility with
- # older deployments.
- break;;
+ # class ScriptExecutor has been Deprecated. 
+ # reference https://tinkerpop.apache.org/javadocs/3.2.3/full/org/apache/tinkerpop/gremlin/groovy/jsr223/ScriptExecutor.html
  l) eval GREMLIN_LOG_LEVEL=\$$OPTIND
  OPTIND="$(( $OPTIND + 1 ))"
  if [ "$GREMLIN_LOG_LEVEL" = "TRACE" -o \

hugegraph-dist/src/assembly/static/bin/wait-storage.sh

@@ -0,0 +1,55 @@
+#!/bin/bash
+#
+# 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.
+#
+
+function abs_path() {
+ SOURCE="${BASH_SOURCE[0]}"
+ while [[ -h "$SOURCE" ]]; do
+ DIR="$(cd -P "$(dirname "$SOURCE")" && pwd)"
+ SOURCE="$(readlink "$SOURCE")"
+ [[ $SOURCE != /* ]] && SOURCE="$DIR/$SOURCE"
+ done
+ cd -P "$(dirname "$SOURCE")" && pwd
+}
+
+BIN=$(abs_path)
+TOP="$(cd "$BIN"/../ && pwd)"
+GRAPH_PROP="$TOP/conf/graphs/hugegraph.properties"
+HUGE_STORAGE_TIMEOUT_S=120
+TRY_STORAGE="$TOP/scripts/try-storage.groovy"
+
+. "$BIN"/util.sh
+
+# apply config from env
+while IFS=' ' read -r envvar_key envvar_val; do
+ if [[ "${envvar_key}" =~ hugegraph\. ]] && [[ ! -z ${envvar_val} ]]; then
+ envvar_key=${envvar_key#"hugegraph."}
+ if grep -q -E "^\s*${envvar_key}\s*=\.*" ${GRAPH_PROP}; then
+ sed -ri "s#^(\s*${envvar_key}\s*=).*#\\1${envvar_val}#" ${GRAPH_PROP}
+ else
+ echo "${envvar_key}=${envvar_val}" >> ${GRAPH_PROP}
+ fi
+ else
+ continue
+ fi
+done < <(env | sort -r | awk -F= '{ st = index($0, "="); print $1 " " substr($0, st+1) }')
+
+# wait for storage
+if ! [ -z "${HUGE_STORAGE_TIMEOUT_S:-}" ]; then
+ timeout "${HUGE_STORAGE_TIMEOUT_S}s" bash -c \
+ "until bin/gremlin-console.sh -- -e $TRY_STORAGE > /dev/null 2>&1; do echo \"waiting for storage...\"; sleep 5; done"
+fi