RocketChat and Mongo DB have upgrade release, but the whole process is not that easy to be honest
We did something
Terminal is essential
Open all ports (dev purpose only) $ sudo iptables -P INPUT ACCEPT $ sudo iptables -P FORWARD ACCEPT $ sudo iptables -P OUTPUT ACCEPT $ sudo iptables -F $ apt-get purge netfilter-persistent $ rebootInstall docker $ curl -fsSL https://get.
When physical RAM is already in use, instances use swap space as a short-term replacement for physical RAM. Contents of RAM that aren’t in active use or that aren’t needed as