doc: add note to keep all ports open

This commit is contained in:
Girish Ramakrishnan
2017-02-17 12:58:08 -08:00
parent 97b6d76694
commit b0cb18539c

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@@ -19,7 +19,7 @@ The Cloudron requires a domain name when it is installed. Apps are installed int
The `my` subdomain is special and is the location of the Cloudron web interface. For this to
work, the Cloudron requires a way to programmatically configure the DNS entries of the domain.
Note that the Cloudron will never overwrite _existing_ DNS entries and refuse to install
apps on existing subdomains.
apps on existing subdomains (so, it is safe to reuse an existing domain that runs other services).
# Cloud Server
@@ -47,6 +47,10 @@ Please let us know if any of them requires tweaks or adjustments.
Create an `Ubuntu 16.04 (Xenial)` server with at-least `1gb` RAM. Do not make any changes
to vanilla ubuntu. Be sure to allocate a static IPv4 address for your server.
Cloudron has a built-in firewall and ports are opened and closed dynamically, as and when
apps are installed, re-configured or removed. For this reason, be sure to open all TCP and
UDP traffic to the server.
### Linode
Since Linode does not manage SSH keys, be sure to add the public key to