Difference between revisions of "Funtoo:User Services/Containers"

Latest revision as of 18:28, June 22, 2023

One of the unique aspects of the Funtoo community is that we allow supporters of Funtoo to use our compute infrastructure. Our compute infrastructure is based on Funtoo Linux and LXD, a very capable and production-ready container-based compute platform that scales incredibly well. It provides you with a 'virtual' Funtoo environment, but gives you native, bare-metal performance and is capable of hosting various workloads, such as Web server, database, game servers and more. Here's some information about our 3rd-generation compute platform:

Technology	LXD 5.6+
Linux Kernel	debian-sources-6.x
Storage	ZFS on SSD, BTRFS on SSD available for Docker (please request)

Now you can follow our exact deployment steps to build your own compute cluster. See the following pages for more information on how to set up LXD under Funtoo Linux. We use a similar setup in production, except that we use a dedicated network/bridge as well as dedicated storage volumes for storing containers:

LXD
LXD/GPU Acceleration
Funtoo Compute Initiative (this page is in need of updates)

Build Something Beautiful

If you support Funtoo Linux, we also want to support you in your Funtoo Linux adventure. Support Funtoo Linux at a level of $15/mo and receive a Funtoo Linux virtual container. Here are the configurations currently being offered:

Price	RAM	CPU Threads	Disk Space
$15/mo	4GB	8 Cores	60GB
$30/mo	8GB	16 Cores	120GB
$45/mo	16GB	24 Cores	240GB

Note

To sign up, email support@funtoo.org and let us know your funtoo username, specify your desired container size, hostname (something.host.funtoo.org), and public SSH key. You'll receive a secure link to set up your recurring payment. I will then deploy your container.

As you can see, this pricing is well below market rates, and includes fast SSD (solid state disk) storage, one IPv4/IPv6 address, and lots of bandwidth. We believe that by enabling you to do great things with Funtoo Linux, our community and technology will benefit. So we see this as a win for everyone.

Container FAQ

How do I sign up?: Email support@funtoo.org requesting your container be set up, specifying the plan you want, your funtoo username, and attach a SSH public key (do not include a private key!) that you'd like to use for root logins to your container. Also specify the hostname you'd like to use, if you did not specify one on the signup page. See Generating SSH Keys below for info on generating an SSH public key if you need assistance with this. We will send you a link to a secure signup form that you can use to enter your credit card or PayPal payment information.

Where are your servers located?: Our servers are located in the southwest United States.

Do I get root access?: Yes, you get full root access to your container.

Can I reboot my container?: Yes, reboot normally and it will come back up.

Can I start or stop my container?: Yes -- soon via our upcoming Web control panel.

Let me know you want to do this as it needs to be enabled.

Do you have IPv6? Yes, IPv6 is available on all containers.

Can I use Docker inside my container?: Yes, but we recommend you request a BTRFS filesystem and also use a "medium"-size container or larger, unless your Docker containers will be fairly minimal.

Can I use LXD inside my container, so I can have containers inside my container?: Yes. See LXD.

Can I use KVM inside my container? Yes -- but you need to let me know so I can enable this.

Do you back up my container?: No, I do not back up your container for you. You are responsible for backing up your own data. If you need help setting this up, contact us and we can suggest some approaches.

What will be the hostname of my container?: It will be something.host.funtoo.org.

Can I also point my DNS to the container's IP address, so I can use another hostname?: Yes, of course.

Can you set up reverse DNS?: Yes -- this is not done by default, but if you need it, I can get it set up for you.

How much bandwidth is really included?: For most typical uses of your container, this is not something you need to worry about. Containers are on servers with a gigabit uplink. Our bandwidth plan is set up so that everyone should have lots of burstable bandwidth, assuming light use at other times. If you have continuous high bandwidth needs, please email us at support@funtoo.org to discuss first.

How do I upgrade the kernel in my VPS?: A virtual container shares a kernel with the host, so you do not have the ability to change the kernel from "inside" the container.

Can I set up my own firewall?: Yes, it is possible to use iptables from within your container.

Can I set up OpenVPN in my container?: Yes, quite a few people do this. We will need to enable the proper device support to enable this, so please request this if needed.

Is it okay to host a game server?: Yes, many people do.

Is it okay to run Folding@Home, Hentai@Home, or other services that continually consume CPU (coin generation) or donate CPU power or bandwidth to other services?: No, this is not okay. The CPU and network resources provided to you are for your own use only and are not to be donated to other projects without approval from us first or used to mine crypto.

Is it okay to use my container to be a compute-focused server for another Open Source project?: Check with us first. Most of the time, this will be okay, unless CPU and/or IO utilization will be very high and continuous, and thus unsuitable for shared computing resources.

Is it okay to host commercial efforts on my container?: Yes, this is fine, as long as you assume full responsibility for the quality of service. Funtoo containers are provided with no service level agreements or warranty.

Generating SSH Keys

To generate an SSH key pair, do this as the user that you'll be using to log in to your container:

user $ ssh-keygen -t rsa

If you specify a passphrase when prompted, your local private key (~/.ssh/id_rsa) will be encrypted, and ssh will prompt you for this passphrase prior to connecting. If you don't specify a passphrase, then you won't need to enter anything to connect but it you need to be extra careful that you don't allow others to access your private key as it will be immediately useable by them to access any of your accounts.

The file you will need to send us is ~/.ssh/id_rsa.pub or ~/.ssh/id_dsa.pub (if you used the -t dsa option with ssh-keygen. This is the public key... it's safe to send over email since all I or anyone else can use it for is to grant you access to a system via your private key. Just don't send your private key to us. :)

Policies

Privacy

We will not, under any circumstances whatsoever, give out or sell your information to anyone.

We use only companies which practice secure processing of online funds so that you, as a client or supporter, can be assured that your private information will be safe and secure.

Refunds

For Funtoo Monthly Support, if you wish to change your support level or cancel your support, simply contact us and we will apply the changes to take effect before the next billing cycle. Monthly Support is non-refundable.

Contact

To change your subscription, or if you have any questions regarding your subscription, please contact container support at support@funtoo.org.

VPS Usage Rules

Important

Please read these policies and make sure you understand them. This is not an exhaustive list.

The VPS is for your personal use. No reselling.

There is currently no Web panel - these servers will be set up using my own automated tool and you will be provided with ssh access. We can periodically reload VPS images as needed.

This service is offered as a thank-you gift to Funtoo Linux supporters as long as sufficient capacity is available, with no warranty for uptime or anything else.

There are no refunds.

While I host several production sites on this infrastructure, you assume all risk for hosting your production services on your VPS.

We will make a best-effort-only attempt to provide support via Discord/Telegram and email via the support@funtoo.org alias.

US-Legal activities only. No spam will be tolerated.

These VPS systems are intended for funtoo enthusiasts only. I am providing (particularly in the higher-level plans) generous default resource limits with the understanding that the VPS will be used for general Funtoo use and server stuff.

Compiling with -j(NUM-CPUS+1) is encouraged (this is Funtoo, after all -- I want you to enjoy fast compiles :), but it's not okay to continually max CPU, IO, or network utilization. So, no folding@home, massive file sharing, etc.

You are responsible for backups.

We reserve the right to change plans and pricing in the future.

@@ Line 1: / Line 1: @@
-== Funtoo Linux Hosting ==
+'''One of the unique aspects of the Funtoo community is that we allow supporters of Funtoo to use our compute infrastructure.''' Our compute infrastructure is based on Funtoo Linux and LXD, a very capable and production-ready container-based compute platform that scales incredibly well. It provides you with a 'virtual' Funtoo environment, but gives you native, bare-metal performance and is capable of hosting various workloads, such as Web server, database, game servers and more. Here's some information about our 3rd-generation compute platform:
-__NOTOC__
-__NOTITLE__
-If you support Funtoo Linux, we also want to support ''you'' in your Funtoo Linux adventure. Supporters of Funtoo Linux of at least $15/mo can request a Funtoo Linux virtual container. Here are the configurations currently being offered:
 {{TableStart}}
-<tr class="danger"><th>Price</th><th>RAM</th><th>CPU Threads</th><th>Disk Space</th></tr>
+<tr><th>Technology</th><td>LXD 5.6+</td></tr>
-<tr><td>'''$15/mo'''</td><td>4GB</td><td>6 CPU Threads</td><td>50GB</td></tr>
+<tr><th>Linux Kernel</th><td>debian-sources-6.x</td></tr>
-<tr><td>'''$30/mo'''</td><td>12GB</td><td>12 CPU Threads</td><td>100GB</td></tr>
+<tr><th>Storage</th><td>ZFS on SSD, BTRFS on SSD available for Docker (please request)</td></tr>
-<tr><td>'''$45/mo'''</td><td>48GB</td><td>24 CPU Threads</td><td>200GB</td></tr>
 {{TableEnd}}
-As you can see, this pricing is well below market rates, and includes fast SSD (solid state disk) storage, one IPv4 address, and lots of bandwidth. We believe that by enabling you to do with great things with Funtoo Linux, our community and technology will benefit. So we see this as a win for everyone.
+Now you can follow our exact deployment steps to build your own compute cluster. See the following pages for more information on how to set up LXD under Funtoo Linux. We use a similar setup in production, except that we use a dedicated network/bridge as well as dedicated storage volumes for storing containers:
+* [[LXD]]
+* [[LXD/GPU Acceleration]]
+* [[Funtoo Compute Initiative]] (this page is in need of updates)
+=== Build Something Beautiful ===
+'''If you support Funtoo Linux, we also want to support ''you'' in your Funtoo Linux adventure. Support Funtoo Linux at a level of $15/mo and receive a Funtoo Linux virtual container.''' Here are the configurations currently being offered:
+{{TableStart}}
+<tr class="danger"><th>Price</th><th>RAM</th><th>CPU Threads</th><th>Disk Space</th>
+<tr><td>'''$15/mo'''</td><td>4GB</td><td>8 Cores</td><td>60GB</td></tr>
+<tr><td>'''$30/mo'''</td><td>8GB</td><td>16 Cores</td><td>120GB</td></tr>
+<tr><td>'''$45/mo'''</td><td>16GB</td><td>24 Cores</td><td>240GB</td></tr>
+{{TableEnd}}
+{{Note|To sign up, email {{c|support@funtoo.org}} and let us know your funtoo username, specify your desired container size, hostname (something.host.funtoo.org), and public SSH key. You'll receive a secure link to set up your recurring payment. I will then deploy your container.}}
+As you can see, this pricing is well below market rates, and includes fast SSD (solid state disk) storage, one IPv4/IPv6 address, and lots of bandwidth. We believe that by enabling you to do great things with Funtoo Linux, our community and technology will benefit. So we see this as a win for everyone.
 == Container FAQ ==
-;How do I sign up?: Set up a monthly support subscription via PayPal or credit card on our [[Support Funtoo]] page. Then see the [[#Getting Started|Getting Started]] section below.
+;How do I sign up?: Email '''support@funtoo.org''' requesting your container be set up, specifying the plan you want, your funtoo username, and attach a SSH public key (do '''not''' include a private key!) that you'd like to use for root logins to your container. Also specify the hostname you'd like to use, if you did not specify one on the signup page. See [[#Generating SSH Keys|Generating SSH Keys]] below for info on generating an SSH public key if you need assistance with this. We will send you a link to a secure signup form that you can use to enter your credit card or PayPal payment information.
+;Where are your servers located?: Our servers are located in the southwest United States.
 ;Do I get root access?: Yes, you get full root access to your container.
 ;Can I reboot my container?: Yes, reboot normally and it will come back up.
-;How much bandwidth is ''really'' included?: For most typical uses of your container, this is not something you need to worry about. Our server is on a 100Mbps physical link, which is shared among all containers. Our bandwidth plan is set up so that everyone should have lots of burstable bandwidth, assuming light use at other times. If you have continuous high bandwidth needs, please email me to discuss first.
+;Can I start or stop my container?: Yes -- soon via our upcoming Web control panel.
+Let me know you want to do this as it needs to be enabled.
-;Why is my Portage tree read-only?: A read-only Portage tree is mapped into <code>/var/src/portage</code> and is used by default by all containers. It is automatically updated, so there is no need to run <code>emerge --sync</code>. This saves disk space. There is generally no need to have your own local Portage tree, but if you want to have one, you can remove the <code>PORTDIR</code> setting in <code>/etc/make.conf</code> and run <code>emerge --sync</code>.
+;Do you have IPv6? Yes, IPv6 is available on all containers.
-;How do I upgrade the kernel in my VPS?: A virtual container shares a kernel with the host, so you do not have the ability to change the kernel from "inside" the container.
+;Can I use Docker inside my container?: Yes, but we recommend you request a BTRFS filesystem and also use a "medium"-size container or larger, unless your Docker containers will be fairly minimal.
+;Can I use LXD inside my container, so I can have containers inside my container?: Yes. See [[LXD]].
+; Can I use KVM inside my container? Yes -- but you need to let me know so I can enable this.
+;Do you back up my container?: No, I do not back up your container for you. You are responsible for backing up your own data. If you need help setting this up, contact us and we can suggest some approaches.
+;What will be the hostname of my container?: It will be something.host.funtoo.org.
-;Can I run Docker inside my container?: The OpenVZ development team is the largest code contributor to the Linux Containers kernel code (which is part of Docker,) and we use OpenVZ, but right now it is not possible to run LXC inside an OpenVZ container. This may change with the release of newer OpenVZ kernels based on 3.x.
+;Can I also point my DNS to the container's IP address, so I can use another hostname?: Yes, of course.
-{{fancyimportant|This next bit of information is important. A number of people have temporarily locked themselves out of their containers by setting up a firewall incorrectly. I plan to develop a firewall management UI that configures a firewall for you to make this step easier. For the time being, please avoid setting up a firewall unless you ''really'' need one.}}
+;Can you set up reverse DNS?: Yes -- this is not done by default, but if you need it, I can get it set up for you.
-;Can I set up my own firewall?: Before you do, please contact me (Daniel) and let me know. I need to flip a few switches in your container to make iptables work properly. Otherwise it will silently fail on stateful firewalls and you may end up locking yourself out of your container.
+;How much bandwidth is ''really'' included?: For most typical uses of your container, this is not something you need to worry about. Containers are on servers with a gigabit uplink. Our bandwidth plan is set up so that everyone should have lots of burstable bandwidth, assuming light use at other times. If you have continuous high bandwidth needs, please email us at support@funtoo.org to discuss first.
-;Can I set up OpenVPN in my container?: Yes, quite a few people do this, but contact me first so I can enable tun/tap devices for you.
+;How do I upgrade the kernel in my VPS?: A virtual container shares a kernel with the host, so you do not have the ability to change the kernel from "inside" the container.
-;Is it okay to host a game server?: Yes, many people do.
+;Can I set up my own firewall?: Yes, it is possible to use iptables from within your container.
-;Is it okay to run Folding@Home, Hentai@Home, or other services that donate CPU power or bandwidth to other services?: No, this is not okay. The CPU and network resources provided to you are for your own use only and are not to be donated to other projects.
+;Can I set up OpenVPN in my container?: Yes, quite a few people do this. We will need to enable the proper device support to enable this, so please request this if needed.
-;Is it okay to use my container as a build server for another Open Source project?: Yes, generally, this is okay, and a couple of people do this. I will contact you if I see excessive CPU or other resource usage.
+;Is it okay to host a game server?: Yes, many people do.
-== Getting Started ==
+;Is it okay to run Folding@Home, Hentai@Home, or other services that continually consume CPU (coin generation) or donate CPU power or bandwidth to other services?: No, this is not okay. The CPU and network resources provided to you are for your own use only and are not to be donated to other projects without approval from us first or used to mine crypto.
-Once you have [[Support Funtoo|signed up for Funtoo Monthly support]], contact me (drobbins@funtoo.org) and request a virtual container. You'll need to send me two things:
+;Is it okay to use my container to be a compute-focused server for another Open Source project?: Check with us first. Most of the time, this will be okay, unless CPU and/or IO utilization will be very high and continuous, and thus unsuitable for shared computing resources.
-# The hostname you'd like for your container. It will be ''something''.host.funtoo.org.
+;Is it okay to host commercial efforts on my container?: Yes, this is fine, as long as you assume full responsibility for the quality of service. Funtoo containers are provided with no service level agreements or warranty.
-# Attach your SSH public key. I will use this to grant you root access to your container.
 == Generating SSH Keys ==
@@ Line 57: / Line 82: @@
 If you specify a passphrase when prompted, your local private key (<code>~/.ssh/id_rsa</code>) will be encrypted, and ssh will prompt you for this passphrase prior to connecting. If you don't specify a passphrase, then you won't need to enter anything to connect but it you need to be extra careful that you don't allow others to access your private key as it will be immediately useable by them to access any of your accounts.
-The file you will need to send me is <code>~/.ssh/id_rsa.pub</code> or <code>~/.ssh/id_dsa.pub</code> (if you used the <code>-t dsa</code> option with <code>ssh-keygen</code>. This is the ''public'' key... it's safe to send over email since all I or anyone else can use it for is to grant you access to a system via your private key. Just don't send your private key to me. :)
+The file you will need to send us is <code>~/.ssh/id_rsa.pub</code> or <code>~/.ssh/id_dsa.pub</code> (if you used the <code>-t dsa</code> option with <code>ssh-keygen</code>. This is the ''public'' key... it's safe to send over email since all I or anyone else can use it for is to grant you access to a system via your private key. Just don't send your private key to us. :)
 == Policies ==
@@ Line 69: / Line 94: @@
 The VPS is for '''your personal use'''. No reselling.
-There is currently no Web panel - these servers will be set up using my own automated tool and you will be provided with ssh access. I can periodically reload VPS images as needed.
+There is currently no Web panel - these servers will be set up using my own automated tool and you will be provided with ssh access. We can periodically reload VPS images as needed.
 This service is offered as a thank-you gift to Funtoo Linux supporters as long as sufficient capacity is available, with no warranty for uptime or anything else.
@@ Line 77: / Line 102: @@
 While I host several production sites on this infrastructure, you assume all risk for hosting your production services on your VPS.
-I will make a best-effort-only attempt to provide support via IRC and email, and do not offer 24/7 support for your VPS.
+We will make a best-effort-only attempt to provide support via Discord/Telegram and email via the support@funtoo.org alias.
 '''US-Legal activities only. No spam will be tolerated.'''
@@ Line 85: / Line 110: @@
 Compiling with -j(NUM-CPUS+1) is encouraged (this is Funtoo, after all -- I want you to enjoy fast compiles :), but it's not okay to continually max CPU, IO, or network utilization. '''So, no folding@home, massive file sharing, etc. '''
-I am currently not supporting IPv6 but will look into adding such support if there is enough interest.
+'''You are responsible for backups. '''
-'''You are responsible for backups. '''
+We reserve the right to change plans and pricing in the future.
-I reserve the right to change plans and pricing in the future.
+[[Category:Official Documentation]]