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→For SME 9
yum --enablerepo=epel update nodejs c-ares19 http-parser libuv v8
yum --enablerepo=epel update nodejs c-ares19 http-parser libuv v8
* NodeJS updates are released every 3 - 12 weeks; check for updates regularly.
* NodeJS updates are released every 3 - 12 weeks; check for updates regularly.
<headertabs/>
<headertabs />
==Test==
==Test==
node -v
node -v
== Port Redirect for each application==
{{Note box|| This is still work in progress and may not work correctly}}
Each Node application you build must run on a different port. This can be configured in app.js
If you want to redirect an external URL to the app port using a reverse proxy you can do the following
a) create that external domain on SME web interface for domain as '''www.your.externaldomain.tld'''
b) create a new variable (NodePort) to specify that port
db domains setprop '''www.your.externadomain.tld''' NodePort 3003
c) use a custom fragment template file '''/etc/e-smith/templates-custom/etc/httpd/conf/httpd.conf/VirtualHosts/27ProxyNodeJS''' with:
<nowiki>
{
use esmith::DomainsDB;
my $domains = esmith::DomainsDB->open_ro;
my $nodeport = $domains->get_prop($virtualHost, "NodePort") || "disabled";
return " # skipping NodeJS redirect - no NodePort parameter\n" unless not $nodeport eq "disabled";
$OUT .= " # NodeJS port redirect\n" unless $nodeport eq 'disabled';
$OUT .= " ProxyPreserveHost On\n" unless $nodeport eq 'disabled';
$OUT .= " ProxyRequests Off\n" unless $nodeport eq 'disabled';
$OUT .= " ProxyPass / http://localhost:$nodeport/\n" unless $nodeport eq 'disabled';
$OUT .= " ProxyPassReverse / http://localhost:$nodeport/\n" unless $nodeport eq 'disabled';
}
</nowiki>
Now just expand templates and restart
expand-template /etc/httpd/conf/httpd.conf
/etc/init.d/httpd-e-smith restart
You should be able to access your app externally using '''http://www.your.externaldomain.tld'''
It's possible to access using SME with one LetsEncrypt certificate by directory/port
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[[Category:Howto]]
[[Category:Howto]]