Preface: I'm new to the whole web hosting thing, so I apologize if any information I give doesn't make sense or is inaccurate. I will do my best to explain things.
I currently have a self-hosted server running Windows Server 2019 that is hosting two sites via IIS. I recently have created an application that runs on a Docker container instance that hosts a website on port 40444. I would like to access this site via a specific subdirectory on my website instead of the port (www.mywebsite.com/website3 instead of www.mywebsite.com:40444). For clarification, here is an example of what I'm looking to do:
www.mywebsite.com/website1 (hosted on IIS)
www.mywebsite.com/website2 (hosted on IIS)
www.mywebsite.com/website3 (hosted on docker via port 40444)
I was able to get a basic reverse proxy set up and successfully got the docker application to show on localhost/, but I would prefer using a subdirectory if possible.(image below).
I attempted to change (.*) to (.*)website3$ and it did what I wanted, but the website cannot load any files (i.e css, js, etc.) and gives me the following error
https://www.mywebsite.com/css/style.css net::ERR_ABORTED 404 (Not Found)
If IIS isn't the best option to accomplish what I need I am more than happy to use a different solution. As I mentioned before, I'm new to web hosting and it was just the simplest to set up.
Today I download neo4j-community-3.2.0 in windows, when i start the server, i meet one problem in browser, i meet this problem in neo4j-community-3.1.2 and i had solved it by Ticking the "Do not use Bolt" option in settings solved the issue. But in neo4j-community-3.2.0 , i can't see "Do not use Bolt" option ,and i don't know how to do.
N/A: WebSocket connection failure. Due to security constraints in your web browser, the reason for the failure is not available to this Neo4j Driver. Please use your browsers development console to determine the root cause of the failure. Common reasons include the database being unavailable, using the wrong connection URL or temporary network problems. If you have enabled encryption, ensure your browser is configured to trust the certificate Neo4j is configured to use. WebSocket readyState is: 3
This happens because the browser is trying (under the hood) to also access the bolt port, which uses an unsigned certificate.
You probably allowed the browser to access the SSL 7474 port through allowing the unsigned certificate as an exception on your browser (and if you didn't, you should in order to make it work).
The url was:
https://[neo4j_host]:7474
Do the same for the bolt certificate, allow it as an exception for url:
https://[neo4j_host]:7687
I ran into the same problem trying to use Neo4j Community Edition on an AWS Ubuntu 16.04 instance. The key thing that solved it was to open port 7687 (the bolt port) in the AWS security group settings.
Found this based on https://stackoverflow.com/a/45234105/1529646
Thus, full answer is:
Make sure to configure Neo4j correctly, ie. uncomment the line dbms.connectors.default_listen_address=0.0.0.0 AND the line dbms.connector.bolt.listen_address=:7687
Open ports 7474 AND 7687 in the AWS security group settings.
In the lower left corner of the browser gear, select do not use bolt.
Open your ${NEO4J_HOME}/conf/neo4j.conf file and edit the bolt settings. It is just about uncommenting this line dbms.connector.bolt.address=0.0.0.0:7687
Change the version of Neo4j
Check your JDK version, use JDK1.8
Adding another option, which worked for me. If your bolt's tls_level is set to REQUIRED, you need to change it to OPTIONAL, if you are not using it with SSL certificate; to get this working.
If you are using Neo4J Community Edition (ver 3.5.1 - in my case) from AWS Marketplace, you need to change the configuration in:
/etc/neo4j/pre-neo4j.sh
Change this line:
echo "dbms_connector_bolt_tls_level" "${dbms_connector_bolt_tls_level:=REQUIRED}"
to
echo "dbms_connector_bolt_tls_level" "${dbms_connector_bolt_tls_level:=OPTIONAL}"
You can find more about Neo4J connector configuration option here. Ideally as per docs, by default bolt.tls_level should have been OPTIONAL only. But I'm not really sure what exactly happened in my case, which got it changed to REQUIRED. Or if it came as is from AWS Marketplace.
Assuming you have valid certs and placed them under the correct certificates directory:
dbms.ssl.policy.bolt.client_auth=NONE
Version 4.0. Took it from this article.
I shared my full ssl config on this other answer.
I had the same error. New to Neo, so take this with a grain of salt, but my solution didn't match these above idea. But thanks as they did lead me to the right "water". So
I went into the conf file, noticed that there was the same port number (previously, the Neo desktop had been constantly telling me it'd needed to update the port numbers...I never checked to verity, but they'd be #, #+1 and #+2. But that didn't work yet that'd happened again and again...but now, after checking the conf file myself, I noticed that the number was the same for all three port requirements for BOLT. Tried that and it didn't work either...but maybe that was important in what did:
In the folder, where the specific database is housed, named "..neo4jdatabases/[GUID Value]" there were two directories titled "/installation-3.4.0" and "...1". I removed the ".0", restarted things and IT WORKED.
So, either there should NOT be two versions under the same database collection OR that's true AND you need the three ports to be the same.
Final add for any Neo4j experts who actually know what they're doing, I have three databases running, two without issue. This occurred AFTER I was messing around trying to see how PowerShell might be useful. Not sure if this is related, but the other databases have worked fine...but, this db is the original playground/sandbox I'd had since the beginning. Not 100% sure, I made the version update before or after, creating the other two databases. HTH.
Using a windows trial version on a Windows 10 machine. Current N4j version is 3.4.1.
Do love what I see so far with Neo BTW!!!
Please mention the correct bolt port under the Connect URL textbox.if you are using the service port the mention the service port in place of bolt port.
Then finally I resolve it by replacing the bolt port with service port inside k8s.
user: neo4j
password: neo4j
I resolve this error by replace the port 7687 with node port 30033 inside Neo4j
then it works fine.
I was facing the same issue with Neo4J version 4 installed on an Ubuntu 18 EC2 instance. Tthe workaround that did the trick for me was to replace the 0.0.0.0 entries in /etc/neo4j/neo4j.conf with the actual private IP of my instance.
Following are the lines where the replace happened:
dbms.default_listen_address=172.X.X.232
dbms.connector.bolt.address=172.X.X.232:7687
Post restart of the DB, the Connect URL when accessing from browser should also use the private IP instead of localhost.
I recently installed apache and php on a ubuntu vps and i'd like to be able to make web requests from an iPhone app to php files on the server namely files inside the www folder ex:'var/www/myfolder/echo.php' by ways of a web request from the app to the URL 'http://ipaddress/myfolder/echo.php' or whatever the correct url is. I do not know the URL i need to type in to access the echo.php file. can anybody shed some light on this confusing situation I'm in?
ps. this is my first time working with servers
You need to check what your DocumentRoot is set to in your Apache configuration.
So if /var/www is the DocumentRoot, which is the default on Ubuntu, then your URL will be http://machinename/myfolder/echo.php, which is what you have.
Before doing any coding on the iPhone, test the .php file in a web browser.
Any errors during development and testing, then check the Apache error log (/var/log/apache/error.log).
consult https://stackoverflow.com/a/23175981/2038460
solved my problem! i just had to specify the document root to actually be the folder i was working on, i though it'd be enough just having it at/var/www but apparently not, had to be /var/www/folder
Hello guys
i have installed wamp server Version 2.0 .. and i have tried some things and every thing ok ..
i have reboot my Desktop then some thing goes wrong when i am trying to open my local host
EMDAEMON
HTTP/1.1 404 , Not Found
should i consider re-installation ??
Reboot desktop? Open your local host? If you want to do web development you should get familiar with basic computer terminology, at least to a point when you are able to make questions that make a minimum sense.
I'll assume you have installed a bundle that includes the Apache web server and you want to configure a virtual host that's served when you load http://emdaemon in your web browser. The exact details to do so vary slightly depending on your platform. Being a newbie, I suggest you reuse the main site that's already configured and can be loaded through http://localhost. It's roughly explained at http://www.wampserver.com/en/presentation.php. Leave multiples sites for the future :)
Solved .... it seems that we have conflicts in ports ..change port in apache make it works
As Rails applications default run on port 3000, would it be possible to start the application on port 80? Is it really required to have a fastcgi/mod_proxy enabled web server in front? My users won't be more than three at a time. If so, how would I be able to do so?
Thanks!
WARNING: This is not a general purpose description of how to set up a Ruby on Rails production environment. If you want to host a public Rails website, I highly recommend using Apache with Passenger, which is very easy to install and maintain.
From your description, it sounds like you are working with some kind of internal application to be used within your office or similar. For this particular purpose, hosting the application via Webrick (the built-in web server in Rails) might be a sufficient solution. To do this, start the server with a -p command line argument: ruby script/server -p 80
This obviously requires port 80 to be available (not bound by some other web server). Also, on most operating systems, you will need root privileges to bind to port 80. The security implications of running a web site as root are serious, so you really only want to do this if you know what you are doing, and are absolutely sure that the server is completely shielded from the Internet.
If there isn't some specific reason you're trying to run with mongrel, I would recommend using Phusion Passenger as it is significantly easier to configure and support than mod_proxy+mongrel.
mongrel - http://github.com/fauna/mongrel
thin - http://code.macournoyer.com/thin/