Merged in VRFS-5180_neo4j_serverless_setup (pull request #24)

handler to install serverless framework and neo4j to facilitate serveing latency data requests

Approved-by: Seth Call

web/install-graph-db.sh

@@ -0,0 +1,102 @@
+#!/bin/bash
+
+###################################################################
+#Script Name	: install-graph-db.sh                                                                                              
+#Description	: This bash script is a handler to setup https://bitbucket.org/jamkazam/social-graph-database-loader/src/master/ on localhost for development.
+#Prerequisites : Python 3.8, pip, Serverless Framework, Postgresql Server and Client
+###################################################################
+
+PROGNAME=$0
+
+usage() {
+  cat << EOF >&2
+Usage: $PROGNAME [-d <dir>] [-r <repo>] [-s <sshPrivateKeyFile>] 
+[-p <pipExecutable>] [-H <pgHost>] [-U <pgUser>] [-P <pgPassword>] 
+[-D <pgDatabase>] [-a <neo4jPassword>] [-b <serverPassword>]
+[-c <serverPort>] [-h]
+
+-d <dir>: directory to install. default: ./
+-r <repo>: git url of social-graph-database-loader. default: git@bitbucket.org:jamkazam/social-graph-database-loader.git
+-s <sshPrivateKeyFile>: ssh private key file to authorize git access. default: ~/.ssh/id_rsa
+-p <pipExecutable>: pip executable path. default: /usr/bin/pip
+-H <pgHost>: postgresql database host. default: localhost
+-U <pgUser>: postgresql database user. default: postgres
+-P <pgPassword>: postgresql database user password. default: postgres
+-D <pgDatabase>: postgresql database name. default: jam
+-a <neo4jPassword>: neo4j database password. default: password
+-b <serverPassword>: serverless server password . default: password
+-c <serverPort>: serverless server port . default: 3000
+EOF
+  exit 1
+}
+
+dir=./
+repo=git@bitbucket.org:jamkazam/social-graph-database-loader.git
+sshPrivateKeyFile=./ssh/id_rsa
+pipExecutable=/usr/bin/pip
+pgHost=localhost
+pgUser=postgres
+pgPassword=postgres
+pgDatabase=jam
+neo4jPassword=password
+serverPassword=password
+serverPort=3000
+
+while getopts d:r:s:p:H:U:P:D:a:b:c: o; do
+  case $o in
+    (d) dir=$OPTARG;;
+    (r) repo=$OPTARG;;
+    (s) sshPrivateKeyFile=$OPTARG;;
+    (p) pipExecutable=$OPTARG;;
+    (H) pgHost=$OPTARG;;
+    (U) pgUser=$OPTARG;;
+    (P) pgPassword=$OPTARG;;
+    (D) pgDatabase=$OPTARG;;
+    (a) neo4jPassword=$OPTARG;;
+    (b) serverPassword=$OPTARG;;
+    (c) serverPort=$OPTARG;;
+    *) usage
+  esac
+done
+shift "$((OPTIND - 1))"
+
+#echo $serverPort
+#exit
+
+if [ -d "$dir" -a ! -h "$dir" ]
+then
+  echo "setting up social-graph-database-loader in $dir, please wait..."
+  
+  mkdir -p $dir
+  chmod +w $dir
+
+  cd $dir
+  
+  repoDir="${dir}/social-graph-database-loader"
+  
+  if [ ! -d $repoDir ]; then
+    eval `ssh-agent -s`
+    ssh-add $sshPrivateKeyFile
+    git clone $repo
+  fi
+
+  cd $repoDir
+  
+  $pipPath install -r test_requirements.txt
+
+  npm install
+
+  CONTAINER_NAME="jamkazamneo4j"
+
+  OLD="$(docker ps --all --quiet --filter=name="$CONTAINER_NAME")"
+  if [ -n "$OLD" ]; then
+    docker stop $OLD #&& docker rm $OLD
+  fi
+  echo "starting neo4j docker container... "
+  docker run --rm --name $CONTAINER_NAME -p7473:7473 -p7474:7474 -p7687:7687 -d -v $dir/jamkazam/neo4j/data:/data -v $dir/jamkazam/neo4j/logs:/logs -v $dir/jamkazam/neo4j/import:/var/lib/neo4j/import -v $dir/jamkazam/neo4j/plugins:/plugins --env NEO4J_AUTH=neo4j/password --env NEO4J_dbms_connector_https_advertised__address="localhost:7473" --env NEO4J_dbms_connector_http_advertised__address="localhost:7474" --env NEO4J_dbms_connector_bolt_advertised__address="localhost:7687" neo4j:latest
+  
+  echo "srarting serverless offline..."
+  serverless offline --neo4j_uri bolt://localhost:7687 --neo4j_password $neo4jPassword --postgres_host $pgHost --postgres_db $pgDatabase --postgres_user $pgUser --postgres_password $pgPassword --server_password=$serverPassword --httpPort $serverPort
+else
+   echo "Error: $dir not found or is symlink to $(readlink -f ${dir})."
+fi