Adding the LMDB deployment tools to the stack and installers.

README.md

@@ -1,3 +1,11 @@
+SUPER IMPORTANT UPDATE UNTIL THIS UPDATE DISAPPEARS
+===================================================
+None of the following applies if you installed the pool AFTER 6/2/2017, as the installers will do this work for you.
+
+The pool currently uses a version of LMDB that is not supported in Ubuntu 16.04 at this time.  Please run: bash deployment/install_lmdb_tools.sh once from the root of the installation to load the LMDB tools, this will put them somewhere handy on your path, and drop a new alias to them so they can be used to introspect your database.
+
+If you had installed the pool prior to 6/2/2017, PLEASE make sure you run a npm install before you restart services.
+
 Pool Design/Theory
 ==================
 The nodejs-pool is built around a small series of core daemons that share access to a single LMDB table for tracking of shares, with MySQL being used to centralize configurations and ensure simple access from local/remote nodes.  The core daemons follow:

deployment/deploy.bash

@@ -92,4 +92,5 @@ mysql -u root --password=$ROOT_SQL_PASS < deployment/base.sql
 mysql -u root --password=$ROOT_SQL_PASS pool -e "INSERT INTO pool.config (module, item, item_value, item_type, Item_desc) VALUES ('api', 'authKey', '`cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1`', 'string', 'Auth key sent with all Websocket frames for validation.')"
 mysql -u root --password=$ROOT_SQL_PASS pool -e "INSERT INTO pool.config (module, item, item_value, item_type, Item_desc) VALUES ('api', 'secKey', '`cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1`', 'string', 'HMAC key for Passwords.  JWT Secret Key.  Changing this will invalidate all current logins.')"
 pm2 start init.js --name=api --log-date-format="YYYY-MM-DD HH:mm Z" -- --module=api
+bash ~/nodejs-pool/deployment/install_lmdb_tools.sh
 echo "You're setup!  Please read the rest of the readme for the remainder of your setup and configuration.  These steps include: Setting your Fee Address, Pool Address, Global Domain, and the Mailgun setup!"

deployment/install_lmdb_tools.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+cd ~
+git clone https://github.com/LMDB/lmdb
+cd lmdb
+git checkout 4d2154397afd90ca519bfa102b2aad515159bd50
+cd libraries/liblmdb/
+make -j `nproc`
+mkdir ~/.bin
+echo ' ' >> ~/.bashrc
+echo 'export PATH=~/.bin:$PATH' >> ~/.bashrc
+for i in mdb_copy mdb_dump mdb_load mdb_stat; do cp $i ~/.bin/; done
+echo "Please run source ~/.bashrc to initialize the new LMDB tools.  Thanks for flying Snipa22 Patch Services."