wip: neo4j multiplexing: installer

1 files changed, 97 insertions, 0 deletions

diff --git a/src/local/neo4j-mux/neo4j-mux-installer b/src/local/neo4j-mux/neo4j-mux-installer
new file mode 100644
index 00000000..3c0ca45b
--- /dev/null
+++ b/src/local/neo4j-mux/neo4j-mux-installer
@@ -0,0 +1,97 @@
+#!/bin/bash
+
+#
+# Multiplexed Neo4J instance installer
+#
+# generated config dir structure:
+#
+#   /etc/neo4j/mux-conf.d/
+#   └── dom-x
+#       ├── neo4j.properties
+#       ├── neo4j-server.properties
+#       └──  ...
+#
+# generated root dir structure:
+#
+#   /var/lib/neo4j/mux-root.d/
+#   └── dom-x
+#       ├── data/
+#       ├── bin -> /var/lib/neo4j/bin
+#       ├── conf -> /etc/neo4j/mux-conf.d/dom-y
+#       ├── lib -> /usr/share/neo4j/lib
+#       ├── plugins -> /usr/share/neo4j/plugins
+#       └── system -> /usr/share/neo4j/system
+#
+
+die() {
+    echo $1 1>&2; exit 1
+}
+
+install_neo4j_instance() {
+
+    [[ -e "/etc/init.d/${RZ_NEO4J_SVC_NAME}" ]] && die "${RZ_NEO4J_SVC_NAME} already installed."
+
+    install -v --owner=${NEO4J_USER} --group=adm --directory /etc/neo4j/mux-conf.d/${RZ_INSTANCE_NAME}
+    install -v --owner=${NEO4J_USER} --group=adm --directory /etc/neo4j/mux-conf.d/${RZ_INSTANCE_NAME}
+    install -v --owner=${NEO4J_USER} --group=adm --directory /etc/neo4j/mux-conf.d/${RZ_INSTANCE_NAME}/ssl
+    install -v --owner=${NEO4J_USER} --group=adm --directory /var/lib/neo4j/mux-root.d/${RZ_INSTANCE_NAME}
+    install -v --owner=${NEO4J_USER} --group=adm --directory /var/lib/neo4j/mux-root.d/${RZ_INSTANCE_NAME}/data
+
+    cp /etc/neo4j/custom-logback.xml \
+       /etc/neo4j/jmx.access \
+       /etc/neo4j/jmx.password \
+       /etc/neo4j/logging.properties \
+       /etc/neo4j/neo4j-http-logging.xml \
+       /etc/neo4j/neo4j.properties \
+       /etc/neo4j/neo4j-server.properties \
+       /etc/neo4j/neo4j-wrapper.conf \
+       /etc/neo4j/mux-conf.d/${RZ_INSTANCE_NAME}
+
+    cp /etc/neo4j/custom-logback.xml \
+       /etc/neo4j/ssl/snakeoil.cert \
+       /etc/neo4j/ssl/snakeoil.key \
+       /etc/neo4j/mux-conf.d/${RZ_INSTANCE_NAME}/ssl
+
+    ln -vs /etc/neo4j/mux-conf.d/${RZ_INSTANCE_NAME}          -T /var/lib/neo4j/mux-root.d/${RZ_INSTANCE_NAME}/conf
+    ln -vs /var/lib/neo4j/bin                                      -T /var/lib/neo4j/mux-root.d/${RZ_INSTANCE_NAME}/bin
+    ln -vs /usr/share/neo4j/lib                                    -T /var/lib/neo4j/mux-root.d/${RZ_INSTANCE_NAME}/lib
+    ln -vs /usr/share/neo4j/plugins                                -T /var/lib/neo4j/mux-root.d/${RZ_INSTANCE_NAME}/plugins
+    ln -vs /usr/share/neo4j/system                                 -T /var/lib/neo4j/mux-root.d/${RZ_INSTANCE_NAME}/system
+
+    python /tmp/neo-m/gen_demain_neo4j_conf.py --domain ${RZ_INSTANCE_NAME}
+}
+
+DEFAULT_USER='neo4j'
+
+NEO4J_HOME=`(cd  $(dirname $0)/.. && pwd)`
+NEO4J_USER=neo4j
+
+SCRIPT_NAME="${NEO4J_HOME}/bin/neo4j"
+
+RZ_NEO4J_SVC_NAME='neo4j-service__domain-x'
+SVC_INIT_SCRIPT_PATH=/etc/init.d/${RZ_NEO4J_SVC_NAME}
+
+PID_FILE=/var/run/${RZ_NEO4J_SVC_NAME}
+
+RZ_INSTANCE_NAME=$2
+
+[ $UID != 0 ] && die 'must be root to continue.'
+[ -z ${RZ_INSTANCE_NAME} ] && die 'RZ_INSTANCE_NAME arg missing, aborting'
+[ -e "$PID_FILE" ] && die '${RZ_NEO4J_SVC_NAME} already running, please stop it before continuing'
+
+case $1 in
+    install)
+        install_neo4j_instance
+
+        tree /var/lib/neo4j/mux-root.d/
+        tree /etc/neo4j/mux-conf.d/
+    ;;
+    uninstall)
+        rm ${SVC_INIT_SCRIPT_PATH}
+        rm -rf /etc/neo4j/mux-conf.d/${RZ_INSTANCE_NAME}
+        rm -rf /var/lib/neo4j/mux-root.d/${RZ_INSTANCE_NAME}
+    ;;
+    *)
+    echo "Usage: $0 <install|remove>"
+    ;;
+esac
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