From db8635870c186867ddf5bee1596bc9f937c860cc Mon Sep 17 00:00:00 2001
From: Erle Pereira <erle@1and0>
Date: Thu, 23 Jul 2015 22:44:13 +1000
Subject: [PATCH] Neo4j + OpenJDK: Experimental Build, also switched to smaller
 base. This container now clocks in under 190MB in total. Removed Oracle Java,
 using OpenJDK.

---
 docker_alpine_neo4j/Dockerfile                | 35 +++++++++
 .../conf/neo4j-server.properties              | 75 +++++++++++++++++++
 docker_alpine_neo4j/conf/neo4j-wrapper.conf   | 26 +++++++
 docker_alpine_neo4j/conf/neo4j.conf           |  2 +
 docker_alpine_neo4j/conf/neo4j.properties     | 35 +++++++++
 docker_alpine_neo4j/etc/init.d/neo4j          | 55 ++++++++++++++
 6 files changed, 228 insertions(+)
 create mode 100644 docker_alpine_neo4j/Dockerfile
 create mode 100644 docker_alpine_neo4j/conf/neo4j-server.properties
 create mode 100644 docker_alpine_neo4j/conf/neo4j-wrapper.conf
 create mode 100644 docker_alpine_neo4j/conf/neo4j.conf
 create mode 100644 docker_alpine_neo4j/conf/neo4j.properties
 create mode 100644 docker_alpine_neo4j/etc/init.d/neo4j

diff --git a/docker_alpine_neo4j/Dockerfile b/docker_alpine_neo4j/Dockerfile
new file mode 100644
index 0000000..875bcae
--- /dev/null
+++ b/docker_alpine_neo4j/Dockerfile
@@ -0,0 +1,35 @@
+FROM alpine
+MAINTAINER Erle Pereira <erle@erlepereira.com>
+
+ENV neohome /usr/local/neo4j-server
+ENV neolib /var/lib/neo4j-server
+
+RUN apk --update add openjdk7-jre-base wget bash
+	
+RUN     wget http://neo4j.com/artifact.php?name=neo4j-community-2.2.2-unix.tar.gz -O /tmp/neo4j.tar.gz && \
+	adduser -h ${neohome} -S neo4j && \
+	addgroup neo4j && \
+	cd /tmp && \
+	mkdir neo4j && \
+	tar -zxf neo4j.tar.gz -C ./ && \
+	rm neo4j.tar.gz && \
+	mv neo4j-community-2.2.2/* ${neohome} && \
+	ln -s ${neohome}/bin/neo4j /usr/local/bin/neo4j && \
+	mkdir ${neolib} && \
+	chown -R neo4j:neo4j ${neohome} && \
+	chown -R neo4j:neo4j ${neolib}
+
+VOLUME ${neolib}
+
+ADD etc/init.d/neo4j /etc/init.d/neo4j
+ADD conf/neo4j-server.properties ${neohome}/conf/neo4j-server.properties
+ADD conf/neo4j.properties ${neohome}/conf/neo4j.properties
+ADD conf/neo4j-wrapper.conf ${neohome}/conf/neo4j-wrapper.conf
+ADD conf/neo4j.conf /etc/security/limits.d/neo4j.conf
+
+RUN chmod +x /etc/init.d/neo4j
+
+USER neo4j
+
+EXPOSE 7474
+CMD ["neo4j", "console"]
diff --git a/docker_alpine_neo4j/conf/neo4j-server.properties b/docker_alpine_neo4j/conf/neo4j-server.properties
new file mode 100644
index 0000000..f223327
--- /dev/null
+++ b/docker_alpine_neo4j/conf/neo4j-server.properties
@@ -0,0 +1,75 @@
+################################################################
+# Neo4j configuration
+#
+################################################################
+
+#***************************************************************
+# Server configuration
+#***************************************************************
+
+# location of the database directory 
+org.neo4j.server.database.location=/var/lib/neo4j-server/data/graph.db
+
+# let the webserver only listen on the specified IP. Default
+# is localhost (only accept local connections). Uncomment to allow
+# any connection. Please see the security section in the neo4j 
+# manual before modifying this.
+org.neo4j.server.webserver.address=0.0.0.0
+
+#
+# HTTP Connector
+#
+
+# Turn http-support on/off, mostly if you want your
+# server accessible via https only.
+org.neo4j.server.webserver.http.enabled=true
+
+# http port (for all data, administrative, and UI access)
+org.neo4j.server.webserver.port=7474
+
+#
+# HTTPS Connector
+#
+
+# Turn https-support on/off
+org.neo4j.server.webserver.https.enabled=true
+
+# https port (for all data, administrative, and UI access)
+org.neo4j.server.webserver.https.port=7473
+
+# Certificate location (auto generated if the file does not exist)
+org.neo4j.server.webserver.https.cert.location=conf/ssl/snakeoil.cert
+
+# Private key location (auto generated if the file does not exist)
+org.neo4j.server.webserver.https.key.location=conf/ssl/snakeoil.key
+
+# Internally generated keystore (don't try to put your own
+# keystore there, it will get deleted when the server starts)
+org.neo4j.server.webserver.https.keystore.location=system/keystore
+
+#*****************************************************************
+# Administration client configuration
+#*****************************************************************
+
+# location of the servers round-robin database directory. possible values:
+# - absolute path like /var/rrd
+# - path relative to the server working directory like data/rrd
+# - commented out, will default to the database data directory.
+org.neo4j.server.webadmin.rrdb.location=data/rrd
+
+# REST endpoint for the data API
+# Note the / in the end is mandatory
+org.neo4j.server.webadmin.data.uri=/db/data/
+
+# REST endpoint of the administration API (used by Webadmin)
+org.neo4j.server.webadmin.management.uri=/db/manage/
+
+# Low-level graph engine tuning file
+org.neo4j.server.db.tuning.properties=/usr/local/neo4j-server/conf/neo4j.properties
+
+
+#Comma separated list of JAXRS packages contains JAXRS Resoruce, one package name for each mountpoint.
+#the listed package names will be loaded under the mountpoints specified, uncomment this line
+#to mount the org.neo4j.examples.server.unmanaged.HelloWorldResource.java from neo4j-examples
+#under /examples/unmanaged, resulting in a final URL of http://localhost:7474/examples/unmanaged/helloworld/{nodeId}
+#org.neo4j.server.thirdparty_jaxrs_classes=org.neo4j.examples.server.unmanaged=/examples/unmanaged
diff --git a/docker_alpine_neo4j/conf/neo4j-wrapper.conf b/docker_alpine_neo4j/conf/neo4j-wrapper.conf
new file mode 100644
index 0000000..5d4b6ae
--- /dev/null
+++ b/docker_alpine_neo4j/conf/neo4j-wrapper.conf
@@ -0,0 +1,26 @@
+#********************************************************************
+# JVM Parameters
+#********************************************************************
+ 
+wrapper.java.additional.1=-Dorg.neo4j.server.properties=/usr/local/neo4j-server/conf/neo4j-server.properties
+wrapper.java.additional.2=-Djava.util.logging.config.file=/usr/local/neo4j-server/conf/logging.properties
+
+# Initial Java Heap Size (in MB)
+wrapper.java.initmemory=32
+
+# Maximum Java Heap Size (in MB)
+wrapper.java.maxmemory=512
+
+#********************************************************************
+# Wrapper settings
+#********************************************************************
+# Override default pidfile and lockfile 
+wrapper.pidfile=/var/run/neo4j-server.pid
+wrapper.lockfile=/var/run/neo4j-server.lock
+
+# Name of the service
+wrapper.name=neo4j
+
+# User account to be used for linux installs. Will default to current
+# user if not set.
+wrapper.user=neo4j
diff --git a/docker_alpine_neo4j/conf/neo4j.conf b/docker_alpine_neo4j/conf/neo4j.conf
new file mode 100644
index 0000000..0c68906
--- /dev/null
+++ b/docker_alpine_neo4j/conf/neo4j.conf
@@ -0,0 +1,2 @@
+neo4j     -    nofile    48000
+neo4j     -    memlock   unlimited
diff --git a/docker_alpine_neo4j/conf/neo4j.properties b/docker_alpine_neo4j/conf/neo4j.properties
new file mode 100644
index 0000000..2ec1f39
--- /dev/null
+++ b/docker_alpine_neo4j/conf/neo4j.properties
@@ -0,0 +1,35 @@
+# Default values for the low-level graph engine
+#neostore.nodestore.db.mapped_memory=25M
+#neostore.relationshipstore.db.mapped_memory=50M
+#neostore.propertystore.db.mapped_memory=90M
+#neostore.propertystore.db.strings.mapped_memory=130M
+#neostore.propertystore.db.arrays.mapped_memory=130M
+
+# Enable this to be able to upgrade a store from 1.4 -> 1.5 or 1.4 -> 1.6
+#allow_store_upgrade=true
+
+# Enable this to specify a parser other than the default one. 1.5, 1.6, 1.7 are available
+#cypher_parser_version=1.6
+
+# Keep logical logs, helps debugging but uses more disk space, enabled for
+# legacy reasons To limit space needed to store historical logs use values such
+# as: "7 days" or "100M size" instead of "true"
+keep_logical_logs=true
+
+# Autoindexing
+
+# Enable auto-indexing for nodes, default is false
+node_auto_indexing=true
+
+# The node property keys to be auto-indexed, if enabled
+#node_keys_indexable=
+
+# Enable auto-indexing for relationships, default is false
+#relationship_auto_indexing=true
+
+# The relationship property keys to be auto-indexed, if enabled
+#relationship_keys_indexable=name,age
+
+# Remote Shell port
+remote_shell_port=1337
+
diff --git a/docker_alpine_neo4j/etc/init.d/neo4j b/docker_alpine_neo4j/etc/init.d/neo4j
new file mode 100644
index 0000000..034094d
--- /dev/null
+++ b/docker_alpine_neo4j/etc/init.d/neo4j
@@ -0,0 +1,55 @@
+#!/usr/bin/env bash
+#
+# neo4j
+#
+# chkconfig:   - 58 48
+# description: neo4j
+# processname: neo4j
+
+# Source networking configuration
+if [ -f /etc/sysconfig/network ]; then source /etc/sysconfig/network; fi
+
+# Exit if networking is not up
+[ "$NETWORKING" = "no" ] && exit
+
+start() {
+    # neo4j wrapper is smart enough to  change user and do similar things.
+    /usr/local/bin/neo4j start
+    return $?
+}
+
+stop() {
+    /usr/local/bin/neo4j stop
+    return $?
+}
+
+restart() {
+    stop
+    start
+}
+
+status() {
+    /usr/local/bin/neo4j status
+    return $?
+}
+
+
+case "$1" in 
+  start)
+        start
+        ;;
+  stop)
+        stop
+        ;;
+  restart)
+        restart
+        ;;
+  status)
+        status $2
+        ;;
+  *)
+        echo $"Usage: $0 {start|stop|restart|status [-v]|}"
+        exit 1
+esac
+
+exit $?