Change documentation to use port 8443 (#740)

Author: deansheather

doc/admin/install/aws.md

@@ -11,9 +11,9 @@ If you're just starting out, we recommend [installing code-server locally](../..
 ### Use the AWS wizard
 
 - Click **Launch Instance** from your [EC2 dashboard](https://console.aws.amazon.com/ec2/v2/home).
-- Select the Ubuntu Server 16.04 LTS (HVM), SSD Volume Type (`ami-0f9cf087c1f27d9b1)` at this time of writing)
+- Select the Ubuntu Server 18.04 LTS (HVM), SSD Volume Type
 - Select an appropriate instance size (we recommend t2.medium/large, depending on team size and number of repositories/languages enabled), then **Next: Configure Instance Details**
-- Select **Next: ...** until you get to the **Configure Security Group** page, then add the default **HTTP** rule (port range "80", source "0.0.0.0/0, ::/0")
+- Select **Next: ...** until you get to the **Configure Security Group** page, then add a **Custom TCP Rule** rule with port range set to `8443` and source set to "Anywhere"
   > Rules with source of 0.0.0.0/0 allow all IP addresses to access your instance. We recommend setting [security group rules](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-network-security.html?icmpid=docs_ec2_console) to allow access from known IP addresses only.
 - Click **Launch**
 - You will be prompted to create a key pair
@@ -56,14 +56,11 @@ If you're just starting out, we recommend [installing code-server locally](../..
   > To ensure the connection between you and your server is encrypted view our guide on [securing your setup](../../security/ssl.md)
 - Finally, run
   ```
-  sudo ./code-server -p 80
+  ./code-server
   ```
-- When you visit the public IP for your AWS instance, you will be greeted   with this page. Code-server is using a self-signed SSL certificate for easy setup. To proceed to the IDE, click **"Advanced"**<img src ="../../assets/chrome_warning.png">
-- Then click **"proceed anyway"**<img src="../../assets/chrome_confirm.png">
+- Open your browser and visit `https://$public_ip:8443/` (where `$public_ip` is your AWS instance's public IP address). You will be greeted with a page similar to the following screenshot. Code-server is using a self-signed SSL certificate for easy setup. In Chrome/Chromium, click **"Advanced"** then click **"proceed anyway"**. In Firefox, click **Advanced**, then **Add Exception**, then finally **Confirm Security Exception**.<img src ="../../assets/chrome_warning.png">
 
   > For instructions on how to keep the server running after you end your SSH session please checkout [how to use systemd](https://www.linode.com/docs/quick-answers/linux/start-service-at-boot/) to start linux based services if they are killed
 
-  > The `-p 80` flag is necessary in order to make the IDE accessible from the public IP of your instance (also available from the description in the instances page.
-
   ---
 > NOTE: If you get stuck or need help, [file an issue](https://github.com/cdr/code-server/issues/new?&title=Improve+self-hosted+quickstart+guide), [tweet (@coderhq)](https://twitter.com/coderhq) or [email](mailto:support@coder.com?subject=Self-hosted%20quickstart%20guide).

doc/admin/install/digitalocean.md

@@ -39,11 +39,10 @@ If you're just starting out, we recommend [installing code-server locally](../..
   > To ensure the connection between you and your server is encrypted view our guide on [securing your setup](../../security/ssl.md)
 - Finally start the code-server
   ```
-  sudo ./code-server -p 80
+  ./code-server
   ```
     > For instructions on how to keep the server running after you end your SSH session please checkout [how to use systemd](https://www.linode.com/docs/quick-answers/linux/start-service-at-boot/) to start linux based services if they are killed
-- When you visit the public IP for your Digital Ocean instance, you will be greeted with this page. Code-server is using a self-signed SSL certificate for easy setup. To proceed to the IDE, click **"Advanced"**<img src ="../../assets/chrome_warning.png">
-- Then click **"proceed anyway"**<img src="../../assets/chrome_confirm.png">
+- Open your browser and visit `https://$public_ip:8443/` (where `$public_ip` is your Digital Ocean instance's public IP address). You will be greeted with a page similar to the following screenshot. Code-server is using a self-signed SSL certificate for easy setup. In Chrome/Chromium, click **"Advanced"** then click **"proceed anyway"**. In Firefox, click **Advanced**, then **Add Exception**, then finally **Confirm Security Exception**.<img src ="../../assets/chrome_warning.png">
 
 ---
 > NOTE: If you get stuck or need help, [file an issue](https://github.com/cdr/code-server/issues/new?&title=Improve+self-hosted+quickstart+guide), [tweet (@coderhq)](https://twitter.com/coderhq) or [email](mailto:support@coder.com?subject=Self-hosted%20quickstart%20guide).

doc/admin/install/google_cloud.md

@@ -12,8 +12,9 @@ If you're just starting out, we recommend [installing code-server locally](../..
 - [Open your Google Cloud console](https://console.cloud.google.com/compute/instances) to create a new VM instance and click **Create Instance**
 - Choose an appropriate machine type (we recommend 2 vCPU and 7.5 GB RAM, more depending on team size and number of repositories/languages enabled)
 - Choose Ubuntu 16.04 LTS as your boot disk
-- Check the boxes for **Allow HTTP traffic** and **Allow HTTPS traffic** in the **Firewall** section
+- Expand the "Management, security, disks, networking, sole tenancy" section, go to the "Networking" tab, then under network tags add "code-server"
 - Create your VM, and **take note** of its public IP address.
+- Visit "VPC network" in the console and go to "Firewall rules". Create a new firewall rule called "http-8443". Under "Target tags" add "code-server", and under "Protocols and ports" tick "Specified protocols and ports" and "tcp". Beside "tcp", add "8443", then create the rule.
 - Copy the link to download the latest Linux binary from our [releases page](https://github.com/cdr/code-server/releases)
 
 ---
@@ -53,19 +54,13 @@ chmod +x code-server
 > To ensure the connection between you and your server is encrypted view our guide on [securing your setup](../../security/ssl.md)
 
 - Start the code-server
-```
-sudo ./code-server -p 80
-```
+  ```
+  ./code-server
+  ```
+- Open your browser and visit `https://$public_ip:8443/` (where `$public_ip` is your Compute Engine instance's public IP address). You will be greeted with a page similar to the following screenshot. Code-server is using a self-signed SSL certificate for easy setup. In Chrome/Chromium, click **"Advanced"** then click **"proceed anyway"**. In Firefox, click **Advanced**, then **Add Exception**, then finally **Confirm Security Exception**.<img src ="../../assets/chrome_warning.png">
 
 > For instructions on how to keep the server running after you end your SSH session please checkout [how to use systemd](https://www.linode.com/docs/quick-answers/linux/start-service-at-boot/) to start linux based services if they are killed
 
-- Access code-server from the public IP of your Google Cloud instance we noted earlier in your browser.
-> example: 32.32.32.234
-
-- You will be greeted with this page. Code-server is using a self-signed SSL certificate for easy setup. To proceed to the IDE, click **"Advanced"**<img src ="../../assets/chrome_warning.png">
-
-- Then click **"proceed anyway"**<img src="../../assets/chrome_confirm.png">
-
 ---
 
 > NOTE: If you get stuck or need help, [file an issue](https://github.com/cdr/code-server/issues/new?&title=Improve+self-hosted+quickstart+guide), [tweet (@coderhq)](https://twitter.com/coderhq) or [email](mailto:support@coder.com?subject=Self-hosted%20quickstart%20guide).

doc/assets/chrome_confirm.png

@@ -25,8 +25,7 @@ It takes just a few minutes to get your own self-hosted server running. If you'v
 > NOTE: Be careful with your password as sharing it will grant those users access to your server's file system
 
 ### Things To Know
-- When you visit the IP for your code-server, you will be greeted   with this page. Code-server is using a self-signed SSL certificate for easy setup. To proceed to the IDE, click **"Advanced"**<img src ="../assets/chrome_warning.png">
-- Then click **"proceed anyway"**<img src="../assets/chrome_confirm.png">
+- When you visit the IP for your code-server instance, you will be greeted with a page similar to the following screenshot. Code-server is using a self-signed SSL certificate for easy setup. In Chrome/Chromium, click **"Advanced"** then click **"proceed anyway"**. In Firefox, click **Advanced**, then **Add Exception**, then finally **Confirm Security Exception**.<img src ="../../assets/chrome_warning.png">
 
 ## Usage
 <pre class="pre-wrap"><code>code-server<span class="virtual-br"></span> --help</code></pre>
@@ -94,7 +93,7 @@ Options:
       }
    }
   ```
-  
+
   ### Apache Reverse Proxy
   Example of https virtualhost configuration for Apache as a reverse proxy. Please also pass --allow-http on code-server startup to allow the proxy to connect.
   ```
@@ -106,7 +105,7 @@ Options:
     RewriteRule /(.*)           ws://localhost:8443/$1 [P,L]
     RewriteCond %{HTTP:Upgrade} !=websocket [NC]
     RewriteRule /(.*)           http://localhost:8443/$1 [P,L]
-    
+
     ProxyRequests off
 
     RequestHeader set X-Forwarded-Proto https
@@ -118,6 +117,6 @@ Options:
   </VirtualHost>
   ```
   *Important:* For more details about Apache reverse proxy configuration checkout the [documentation](https://httpd.apache.org/docs/current/mod/mod_proxy.html) - especially the [Securing your Server](https://httpd.apache.org/docs/current/mod/mod_proxy.html#access) section
-  
+
   ### Help
   Use `code-server --help` to view the usage for the CLI. This is also shown at the beginning of this section.