Add page listing the plugins installed on the master along with a
detailed page for each plugin with fields from their package.json.
Failure to load the module and version missmatch is also reported.
This adds ./packages.json as required part of the webpack module.
The automatic creation of a self-signed certificate while nice presents
several problems. To make connections not reject the self-signed
certificate the validation of TLS certificates are wholesale disabled,
decreasing the security even when properly set up and trusted
certificates are used.
To make the created self-signed certificate pass validation it is
necessary for it to list the host names it's valid for and to copy it to
each machine that intends to connect to the server. These two steps
complicate automating the process in a reliable way and will likely lead
to confused users seeking to disable TLS certificate validation as the
easy way out to problems.
For these reasons, remove the automating creation of a broke self-signed
certificate, fix validation of certificates and document how to set up
TLS properly. This makes HTTPS recommended when accessing over the
internet, but still something which must be explicitly configured.
When closing down the HTTP and HTTPS servers existing connections are
not closed by Node.js, and may live on forever if they are actively in
use. A common case where this happens is if Prometheus is set up with a
short interval for collections.
To close down the active connections they need to be tracked and closed
when the server is closed, add the HttpCloser class which encapsulates
the tracking and closure process behind a simple interface and use this
to close down the HTTP and HTTPS server on the master.
Add winston based logger for master, slave, ctl, lib, and web_ui code.
Logging done from slaves and instances are sent to the master server and
tagged with the instance and/or slave it originated from. This allows
for example error messages to propagate back to the source that iniated
the action. The master server also stores the log to allow it to be
queried at a later point. For slaves a copy of the slave's log is also
stored locally.
Add all routes the web interface is served on to the express app and
serve the index.html file on. Due to the index html not knowing which
path it's hosted under, a path to the root of the web interface is
replaced using string substitution from the master server.
Split up codebase into the packages @clsterio/lib, @clusterio/master,
@clusterio/slave, and @clusterio/ctl using lerna to manage them. This
will allow deployment to use only the parts needed reducing install
size, and better separate the code into shared library, master, slave
and control.
Hornwitser