deploy tomcat digital ocean

install.sh

fallocate -l 4G /swapfile
chmod 600 /swapfile
mkswap /swapfile
swapon /swapfile
sh -c 'echo "/swapfile none swap sw 0 0" >> /etc/fstab'

apt-get update
apt-get install -y tmux emacs24-nox openjdk-7-jdk tomcat7 tomcat7-admin libhsqldb-java nginx haveged
 
cat > /etc/nginx/sites-available/myapp <<EOF

upstream myapp {
    server 127.0.0.1:8080;
}
 
server {

  listen 80;
   server_name localhost;
   location / {
     client_max_body_size 100M;
     proxy_pass http://myapp;
     proxy_read_timeout 180;
  }
}

EOF
 
ln -s /etc/nginx/sites-available/myapp /etc/nginx/sites-enabled/myapp
rm  /etc/nginx/sites-enabled/default
nginx -s reload
 
 
cat > /etc/tomcat7/tomcat-users.xml <<EOF
<?xml version='1.0' encoding='utf-8'?>

<tomcat-users>
<role rolename="manager-gui"/>
<user username="admin" password="s3cret" roles="manager-gui"/>
</tomcat-users>
EOF
 
service tomcat7 restart