seaflowviz2

First time setup

Copy/clone seaflowviz2 git repo

git clone https://github.com/armbrustlab/seaflowviz2.git
cd ~/seaflowviz2

Install node.js

curl -O http://nodejs.org/dist/v0.10.38/node-v0.10.38.pkg
sudo installer -pkg node-v0.10.38.pkg -target /

Install meteor

curl https://install.meteor.com/ | sh

Install MongoDB

curl -O http://downloads.mongodb.org/osx/mongodb-osx-x86_64-3.0.3.tgz
tar -zxvf mongodb-osx-x86_64-3.0.3.tgz
mkdir ~/seaflowviz2/mongodb
cp -R -n mongodb-osx-x86_64-3.0.3/ ~/seaflowviz2/mongodb
# add mongo bin to path in ~/.profile
# export PATH=$HOME/seaflowviz2/mongodb/bin:$PATH
mkdir -p ~/seaflowviz2/mongodb-data

Start mongod

./runMongoDB.sh

Create first user in MongoDB

Create first admin user and make db and user for meteor. Not necessary if mongo has already been set up.

mongo
use admin
db.createUser({user: "admin", pwd: "...", roles: ["root"]})
use seaflowviz2
db.createUser({user: "meteor", pwd: "...", roles: [{"role": "dbOwner", "db": "seaflowviz2"}]})

Log out, then in again as new admin user. Next set up replication to enable Meteor oplog tailing

mongo -u admin -p --authenticationDatabase admin
rsconf = { _id: "rs0", members: [ {_id: 0, host: "127.0.0.1:27017"}]}
rs.initiate(rsconf)
use admin
db.createUser({user: "oplogger", pwd: "...", roles: [{role: "read", db: "local"}]})

Normal startup routine

Start mongod

If not already started during first time setup

./runMongoDB.sh

Start tile server

(cd seaflow-map && npm install)
./runTileserver.sh

Build meteor bundle

If changes have been made to Meteor project source files, recreate the application bundle. Make sure Leaflet tile server URL in seaflow-web/client/client.js is pointing to the correct IP for the tile server.

cd seaflow-web
meteor build build --directory

An application bundle directory will be created at seaflow-web/build/bundle/

Start meteor bundle

First, take a look in runMeteor.sh and update MongoDB user passwords, MongoDB URLs, and the Meteor server root URL. Then start the server.

(cd seaflow-web/bundle/programs/server && npm install)
./runMeteor.sh

Start data uploads

Make sure to use the real path to sfl.csv and stat.csv. If lat and lon in these files is in GGA format use seaflow-push/gga_fix.py to convert them to decimal degrees before upload. If MongoDB is not on localhost make sure to change host addresses in getToken.sh, sflLoader.js, and statLoader.js.

cd seaflow-push
export METEOR_TOKEN=$(./getToken.sh)
# in some sort of timed loop or cron job every 1-3 minutes
while true; do
    python gga_fix.py stat.csv stat-gga2dd.csv && \
    python gga_fix.py sfl.csv sfl-gga2dd.csv && \
    node sflLoader.js < sfl-gga2dd.csv && \
    node statLoader.js < stat-gga2dd.csv
    sleep 180
done