[GitHub] jiazhai commented on a change in pull request #1427: Publish bookkeeper dev image to docker hub

[GitBox <gi...@apache.org>]

jiazhai commented on a change in pull request #1427: Publish bookkeeper dev image to docker hub
URL: https://github.com/apache/bookkeeper/pull/1427#discussion_r190110761
 
 

 ##########
 File path: bin/standalone.docker-compose
 ##########
 @@ -0,0 +1,177 @@
+#!/usr/bin/env bash
+#
+# vim:et:ft=sh:sts=2:sw=2
+#
+#/**
+# * 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.
+# */
+
+BINDIR=${BK_BINDIR:-"`dirname "$0"`"}
+
+source ${BINDIR}/common.sh
+
+DOCKER_COMPOSE=docker-compose
+
+DATA_ROOT_DIR=${BK_DATA_DIR:-"${BK_HOME}/data"}
+mkdir -p ${DATA_ROOT_DIR}
+
+function gen_metadata_service_section() {
+  local cluster=$1
+  local image=$2
+  cat <<EOF
+  metadata-service:
+    image: ${image}
+    hostname: metadata-service
+    command: ["zookeeper"]
+    environment:
+      - ZK_dataDir=/data/zookeeper/data
+      - ZK_dataLogDir=/data/zookeeper/txlog
+      - ZK_standaloneEnabled=true
+    ports:
+      - "9990:9990"
+      - "2181:2181"
+    volumes:
+      - "${DATA_ROOT_DIR}/${cluster}/zookeeper/data:/data/zookeeper/data"
+      - "${DATA_ROOT_DIR}/${cluster}/zookeeper/txlog:/data/zookeeper/txlog"
+EOF
+}
+
+function gen_bookie_section() {
+  local cluster=$1
+  local bookie_name=$2
+  local bookie_port=$3
+  local image=$4
+  cat <<EOF
+  ${bookie_name}:
+    image: ${image}
+    depends_on:
+      - metadata-service
+    environment:
+      - BK_zkServers=metadata-service
+      - BK_metadataServiceUri=zk://metadata-service/ledgers
+      - BK_zkLedgersRootPath=/ledgers
+      - BK_journalDirectory=/data/bookkeeper/journal
+      - BK_ledgerDirectories=/data/bookkeeper/ledgers
+      - BK_indexDirectories=/data/bookkeeper/ledgers
+      - BK_advertisedAddress=localhost
+      - BK_bookiePort=${bookie_port}
+    ports:
+      - "${bookie_port}:${bookie_port}"
+    volumes:
+      - "${DATA_ROOT_DIR}/${cluster}/${bookie_name}/journal:/data/bookkeeper/journal"
+      - "${DATA_ROOT_DIR}/${cluster}/${bookie_name}/ledgers:/data/bookkeeper/ledgers"
+EOF
+}
+
+function generate_docker_compose_file() {
+  local cluster=$1
+  local num_bookies=$2
+  local image=$3
+  local docker_compose_file="${DATA_ROOT_DIR}/${cluster}/docker-compose.yml"
+
+  local metadata_service_section=$(gen_metadata_service_section ${cluster} ${image})
+    
+  echo "version: '3'"                 >  ${docker_compose_file}
+  echo ""                             >> ${docker_compose_file}
+  echo "services:"                    >> ${docker_compose_file}
+  echo ""                             >> ${docker_compose_file}
+  echo "${metadata_service_section}"  >> ${docker_compose_file}
+  echo ""                             >> ${docker_compose_file}
+  local BI=0
+  while [ ${BI} -lt $((num_bookies)) ]; do
+    local bookie_port=$((3181 + BI))
+    local bookie_section=$(gen_bookie_section ${cluster} "bookie-${BI}" ${bookie_port} ${image})
+    echo "${bookie_section}"        >> ${docker_compose_file}
+    let BI=BI+1
+  done
+}
+
+function show_help() {
+  cat <<EOF
+Usage: standalone [-c <cluster_name>] [-h] <action:[up|down]>
+EOF
+}
+
+# main entrypoint
+
+CLUSTER_NAME="bk-standalone-dc"
+OPTIND=1
+IMAGE=${IMAGE:-"apachebookkeeper/bookkeeper-current"}
+NUM_BOOKIES=${NUM_BOOKIES:-"3"}
+
+while getopts "h:c:" opt; do
+  case "${opt}" in
+  c )
+    CLUSTER_NAME=${OPTARG}
+    echo "use cluster = '${CLUSTER_NAME}'."
+    ;;
+  h|\? )
+    show_help
+    exit 1
+    ;;
+  esac
+done
+
+shift $((OPTIND-1))
+
+[ "${1:-}" = "--" ] && shift
+
+if [ $# -le 0 ]; then
+  show_help
+  exit 1
+fi
+
+ACTION=$1
+DOCKER_COMPOSE_OPTS=""
+case "${ACTION}" in
+  up)
+    DOCKER_COMPOSE_OPTS="--detach"
+    ;;
+  down)
+    ;;
+  *)
+    echo "Unknown action : ${ACTION}"
+    show_help
+    exit 1
+    ;;
+esac
+
+CLUSTER_DATA_ROOT="${DATA_ROOT_DIR}/${CLUSTER_NAME}"
+mkdir -p ${CLUSTER_DATA_ROOT}
+
+# generate docker compose file 
+DOCKER_COMPOSE_FILE="${CLUSTER_DATA_ROOT}/docker-compose.yml"
+
+if [ ! -f ${DOCKER_COMPOSE_FILE} ]; then
+  generate_docker_compose_file ${CLUSTER_NAME} ${NUM_BOOKIES} ${IMAGE}
+fi
+
+cd ${CLUSTER_DATA_ROOT}
+
+
+
+${DOCKER_COMPOSE} $@ ${DOCKER_COMPOSE_OPTS}
+
+if [ $? == 0 -a "${ACTION}" == "up" ]; then
+    echo ""
+    echo "Standalone cluster '${CLUSTER_NAME}' is up running."
+    echo "Use following uris to connect to standalone cluster:"
+    echo ""
+    echo "  - metadata service uri = 'zk://localhost/ledgers'"
 
 Review comment:
   Could this be like: zk://metadata-service/ledgers ? 

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