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TrueNAS SCALE 21.02 is delivered

Western Digital Drives - The Preferred Drives of FreeNAS and TrueNAS CORE

Kris Moore

VP of Engineering
Administrator
Moderator
iXsystems
Joined
Nov 12, 2015
Messages
612
After a very successful development cycle with thousands of downloads, TrueNAS SCALE 21.02 is now available. TrueNAS SCALE “Angelfish” is rapidly maturing for single node use and is now being tested for multi-node or scale-out use. The KVM Hypervisor and Kubernetes capabilities are ready for enthusiasts to take for a spin.



As our initial community post and blog indicated, TrueNAS SCALE is defined by its acronym:

Scale-Out ZFS: Capacity & Performance
Converged compute and storage
Active-Active reliability
Linux containers & virtualization: Docker, K8s, and KVM
Easy Setup & Management

TrueNAS SCALE starts from the TrueNAS 12.0 base which includes OpenZFS 2.0, all the file, block, and object storage services, the middleware to coordinate these, and the web UI to present a user-oriented view of the system. This base has been tested by hundreds of thousands of users over the last few years and is very similar to the TrueNAS CORE 12.0-U2 release that came out last week.

The major new capabilities are based on Debian Linux and these define the new opportunities for SCALE:

KVM Virtualization: Mature Hypervisor with good reliability, Guest OS support, and enterprise features. This is already in a more mature state than Bhyve is on TrueNAS CORE.

Kubernetes: 3rd Party Applications can now be deployed as single (docker) containers or “pods” of containers. Using Helm Charts, complex applications can now be easily deployed with dynamic charts. TrueNAS SCALE 21.02 also now includes the ability to register and use community-provided repositories.

Scale-out ZFS: SCALE will enable datasets to be defined as ZFS datasets or cluster datasets which span multiple nodes and ZFS pools. Cluster datasets will have a variety of redundancy properties. The APIs for these have been completed and the UI in TrueNAS SCALE is being tested before trial release in the next few weeks.

Unlike other Hyper-converged Infrastructure solutions, TrueNAS SCALE will have deployment benefits as a single node, a dual-node “high-availability” system, or as a cluster of multiple nodes. You can start off with a single node system today, and in the future, you will be able to scale-out.


The high level release plan follows this updated process which has a two month cadence.
Angelfish is the codename for the feature set described by a set of feature groups. Each “feature group” is described as either PREVIEW, ALPHA, BETA, RC, or RELEASE quality. This third version is called TrueNAS SCALE 21.02 (Angelfish) and is described as follows:



1613523767272.png


Users should read the release notes to confirm support for their particular use case.

The UI, while similar to TrueNAS CORE, has also been improved with some new UX enhancements across the ‘Networking’ and ’Settings’ sub-sections. Further UX improvements are expected to arrive in version 21.04.

In this version, we also introduced the new TrueNAS CLI that uses the API and persists all changes. This CLI will make it easier to script the set-up and configuration of TrueNAS. At a later date, the CLI will be backported to TrueNAS CORE and Enterprise.



The Kubernetes implementation has progressed most significantly with dynamic helm charts (as the application is installed, the user is prompted for specific configuration information) and community-defined application repositories. One terrific repository, TrueCharts, was developed independently of iXsystems by “Ornias”. An image of this repo within TrueNAS SCALE is below.





Cluster datasets require some additional TrueCommand features (TC 2.0 trials starting this month) to provide an easy-to-use WebUI to manage them. In the meantime, the CLI and APIs are complete and this feature group is now in ALPHA status.

TrueNAS SCALE documentation is minimal at the moment and relies on its similarity to TrueNAS CORE in addition to the Developer Notes and Release Notes. In March, the TrueNAS CORE documentation will be receiving a facelift which will greatly improve navigation and ease of use. Once that is complete, TrueNAS SCALE documentation will take shape as a clone of TrueNAS CORE. We aim for good TrueNAS SCALE documentation in the 21.04 release.

We appreciate the community feedback and bug reports and hope to get all those features to RELEASE quality faster. A special thanks also goes to the large number of community members who joined the development and test team. We’ve really enjoyed your contributions and teamwork and it has greatly contributed to the accelerated development process.

Is TrueNAS SCALE for Users or Developers?
At this stage of its Software Development Lifecycle, TrueNAS SCALE is still primarily for developers and enthusiasts and can be downloaded here. For Linux developers, there are many opportunities to contribute to the Open Source TrueNAS SCALE project and we have a vibrant Slack community for contributors. It is a well coordinated and managed environment to develop the best Open Hyper-converged Infrastructure. For more information, see this community post.

This TrueNAS SCALE 21.02 version is also intended for tech-savvy enthusiasts who have a single node, a backup plan, and a willingness to resolve any issues they find. The feedback from enthusiasts has been good and the new Kubernetes capabilities will simplify the addition of applications.

Users with standard NAS (NFS, SMB, iSCSI, S3) requirements are still advised to use TrueNAS CORE and Enterprise, which have a thousand times more data under management and over 10 years of operation. TrueNAS SCALE will inherit some of that maturity, but it will be a while before it catches up to the same quality and reliability. However, the journey has started and the progress has been great! If you have any additional questions or need advice on a new project, please email us at info@iXsystems.com. We are standing by to help.
 
Last edited:

sretalla

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Samuel Tai

Never underestimate your own stupidity
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inman.turbo

Member
Joined
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Messages
84
After a very successful development cycle with thousands of downloads, TrueNAS SCALE 21.02 is now available. TrueNAS SCALE “Angelfish” is rapidly maturing for single node use and is now being tested for multi-node or scale-out use. The KVM Hypervisor and Kubernetes capabilities are ready for enthusiasts to take for a spin.



As our initial community post and blog indicated, TrueNAS SCALE is defined by its acronym:

Scale-Out ZFS: Capacity & Performance
Converged compute and storage
Active-Active reliability
Linux containers & virtualization: Docker, K8s, and KVM
Easy Setup & Management

TrueNAS SCALE starts from the TrueNAS 12.0 base which includes OpenZFS 2.0, all the file, block, and object storage services, the middleware to coordinate these, and the web UI to present a user-oriented view of the system. This base has been tested by hundreds of thousands of users over the last few years and is very similar to the TrueNAS CORE 12.0-U2 release that came out last week.

The major new capabilities are based on Debian Linux and these define the new opportunities for SCALE:

KVM Virtualization: Mature Hypervisor with good reliability, Guest OS support, and enterprise features. This is already in a more mature state than Bhyve is on TrueNAS CORE.

Kubernetes: 3rd Party Applications can now be deployed as single (docker) containers or “pods” of containers. Using Helm Charts, complex applications can now be easily deployed with dynamic charts. TrueNAS SCALE 21.02 also now includes the ability to register and use community-provided repositories.

Scale-out ZFS: SCALE will enable datasets to be defined as ZFS datasets or cluster datasets which span multiple nodes and ZFS pools. Cluster datasets will have a variety of redundancy properties. The APIs for these have been completed and the UI in TrueNAS SCALE is being tested before trial release in the next few weeks.

Unlike other Hyper-converged Infrastructure solutions, TrueNAS SCALE will have deployment benefits as a single node, a dual-node “high-availability” system, or as a cluster of multiple nodes. You can start off with a single node system today, and in the future, you will be able to scale-out.


The high level release plan follows this updated process which has a two month cadence.
Angelfish is the codename for the feature set described by a set of feature groups. Each “feature group” is described as either PREVIEW, ALPHA, BETA, RC, or RELEASE quality. This third version is called TrueNAS SCALE 21.02 (Angelfish) and is described as follows:



View attachment 45207

Users should read the release notes to confirm support for their particular use case.

The UI, while similar to TrueNAS CORE, has also been improved with some new UX enhancements across the ‘Networking’ and ’Settings’ sub-sections. Further UX improvements are expected to arrive in version 21.04.

In this version, we also introduced the new TrueNAS CLI that uses the API and persists all changes. This CLI will make it easier to script the set-up and configuration of TrueNAS. At a later date, the CLI will be backported to TrueNAS CORE and Enterprise.



The Kubernetes implementation has progressed most significantly with dynamic helm charts (as the application is installed, the user is prompted for specific configuration information) and community-defined application repositories. One terrific repository, TrueCharts, was developed independently of iXsystems by “Ornias”. An image of this repo within TrueNAS SCALE is below.





Cluster datasets require some additional TrueCommand features (TC 2.0 trials starting this month) to provide an easy-to-use WebUI to manage them. In the meantime, the CLI and APIs are complete and this feature group is now in ALPHA status.

TrueNAS SCALE documentation is minimal at the moment and relies on its similarity to TrueNAS CORE in addition to the Developer Notes and Release Notes. In March, the TrueNAS CORE documentation will be receiving a facelift which will greatly improve navigation and ease of use. Once that is complete, TrueNAS SCALE documentation will take shape as a clone of TrueNAS CORE. We aim for good TrueNAS SCALE documentation in the 21.04 release.

We appreciate the community feedback and bug reports and hope to get all those features to RELEASE quality faster. A special thanks also goes to the large number of community members who joined the development and test team. We’ve really enjoyed your contributions and teamwork and it has greatly contributed to the accelerated development process.

Is TrueNAS SCALE for Users or Developers?
At this stage of its Software Development Lifecycle, TrueNAS SCALE is still primarily for developers and enthusiasts and can be downloaded here. For Linux developers, there are many opportunities to contribute to the Open Source TrueNAS SCALE project and we have a vibrant Slack community for contributors. It is a well coordinated and managed environment to develop the best Open Hyper-converged Infrastructure. For more information, see this community post.

This TrueNAS SCALE 21.02 version is also intended for tech-savvy enthusiasts who have a single node, a backup plan, and a willingness to resolve any issues they find. The feedback from enthusiasts has been good and the new Kubernetes capabilities will simplify the addition of applications.

Users with standard NAS (NFS, SMB, iSCSI, S3) requirements are still advised to use TrueNAS CORE and Enterprise, which have a thousand times more data under management and over 10 years of operation. TrueNAS SCALE will inherit some of that maturity, but it will be a while before it catches up to the same quality and reliability. However, the journey has started and the progress has been great! If you have any additional questions or need advice on a new project, please email us at info@iXsystems.com. We are standing by to help.
Two questions here. Cluster datasets require TrueCommand? Is that the permanent plan? Oh and can the truenas cli be used non-interactively?
 

Kris Moore

VP of Engineering
Administrator
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iXsystems
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Messages
612
Two questions here. Cluster datasets require TrueCommand? Is that the permanent plan? Oh and can the truenas cli be used non-interactively?
TC does handle the UI portion of creation & management of clustered datasets. This is since it has visibility across multiple systems and can effectively manage the setup of each.

The CLI is intended to be used both interactively and non-interactively. Its still under a lot of construction, but we expect to see a lot of cases where the CLI is used to script tasks.
 

ornias

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Mar 6, 2020
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Smart move though, putting that inside your closed source software.
Definately something I personally do not agree with.
 

inman.turbo

Member
Joined
Aug 27, 2019
Messages
84
Yeah that's dissapointing. We had plans to purchase hundreds of SCALE appliances along with support plans, but on the premise that everthing unrelated to hardware and tuning would be open source. We had no plans for TC in fact, many of the targets are airgapped and we were discussing possibly implementing a mirror. No matter how much I like the tech, there's no way I can sell my partners on a situation were we are using open source code locally but can't audit what will essentially be the eye in the sky.
 
Last edited:

ornias

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Yeah that's dissapointing. We had plans to purchase hundred of SCALE appliances along with support plans, but on the premise that everthing unrelated to hardware and tuning would be open source. We had no plans for TC in fact, many of the targets are airgapped and we were discussing possibly implementing a mirror. No matter how much I like the tech, there's no way I can sell my partners on a situation were we are using open source code locally but can't audit what will essentially be the eye in the sky.
TrueCommand can also be self hosted (and/or airgaped) thats not the problem really ;-)
 

inman.turbo

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Messages
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It still would be closed source and there would still be licence requirements above 50 disks...
Licenses aren't an issue for us usually, especially when they come with a support plan. But closed source software can make the already annoying approval process a bit more complicated.

For instance we can have transparent source code audited and approved easily, then snapshot or "fork" the approved code, then simply repeat for updates.
 

ornias

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Licenses aren't an issue for us usually, especially when they come with a support plan. But closed source software can make the already annoying approval process a bit more complicated.

For instance we can have transparent source code audited and approved easily, then snapshot or "fork" the approved code, then simply repeat for updates.
Yeah I was refering to the licensing to make clear it is closed source with limits based on licensing. Not freeware, I understand with such requirements costs of such a license are mostly an irrelevant inconvencience in the grand scheme of things :)
 

Arwen

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@inman.turbo You might ask iXsystems if they can make the source for TrueCommand available under NDA, (Non-Disclosure Agreement).

Some places I've worked, (let's just say government...), require source for certain applications. They don't mind paying for software, and even software support contracts. It's that security requirements require the ability to review the source. And in some cases, built from THAT specific source. Meaning, even if the vendor supplies version 1.23 binaries and source, they would review & build from source, and qualify that binary.
 

morganL

Captain Morgan
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@inman.turbo You might ask iXsystems if they can make the source for TrueCommand available under NDA, (Non-Disclosure Agreement).

Some places I've worked, (let's just say government...), require source for certain applications. They don't mind paying for software, and even software support contracts. It's that security requirements require the ability to review the source. And in some cases, built from THAT specific source. Meaning, even if the vendor supplies version 1.23 binaries and source, they would review & build from source, and qualify that binary.
We could provide source code inspection for TrueCommand under NDA if required. However, there are many 3rd party components that we use that we have licensed without ensuring the right to distribute source code. Our primary goal was to make it possible to distribute the 50 drive instances at zero cost and enable more rapid development.
 

ornias

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Messages
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We could provide source code inspection for TrueCommand under NDA if required. However, there are many 3rd party components that we use that we have licensed without ensuring the right to distribute source code. Our primary goal was to make it possible to distribute the 50 drive instances at zero cost and enable more rapid development.
I know you may not be allowed to disclose the actual names of the third party components you guys use, but generally speaking what kind of components would one want to use for a solution like TrueCommand that are not available (and of equal quality) in the opensource community?
 

Geek Baba

Member
Joined
Sep 2, 2011
Messages
65
After a very successful development cycle with thousands of downloads, TrueNAS SCALE 21.02 is now available. TrueNAS SCALE “Angelfish” is rapidly maturing for single node use and is now being tested for multi-node or scale-out use. The KVM Hypervisor and Kubernetes capabilities are ready for enthusiasts to take for a spin.



As our initial community post and blog indicated, TrueNAS SCALE is defined by its acronym:

Scale-Out ZFS: Capacity & Performance
Converged compute and storage
Active-Active reliability
Linux containers & virtualization: Docker, K8s, and KVM
Easy Setup & Management

TrueNAS SCALE starts from the TrueNAS 12.0 base which includes OpenZFS 2.0, all the file, block, and object storage services, the middleware to coordinate these, and the web UI to present a user-oriented view of the system. This base has been tested by hundreds of thousands of users over the last few years and is very similar to the TrueNAS CORE 12.0-U2 release that came out last week.

The major new capabilities are based on Debian Linux and these define the new opportunities for SCALE:

KVM Virtualization: Mature Hypervisor with good reliability, Guest OS support, and enterprise features. This is already in a more mature state than Bhyve is on TrueNAS CORE.

Kubernetes: 3rd Party Applications can now be deployed as single (docker) containers or “pods” of containers. Using Helm Charts, complex applications can now be easily deployed with dynamic charts. TrueNAS SCALE 21.02 also now includes the ability to register and use community-provided repositories.

Scale-out ZFS: SCALE will enable datasets to be defined as ZFS datasets or cluster datasets which span multiple nodes and ZFS pools. Cluster datasets will have a variety of redundancy properties. The APIs for these have been completed and the UI in TrueNAS SCALE is being tested before trial release in the next few weeks.

Unlike other Hyper-converged Infrastructure solutions, TrueNAS SCALE will have deployment benefits as a single node, a dual-node “high-availability” system, or as a cluster of multiple nodes. You can start off with a single node system today, and in the future, you will be able to scale-out.


The high level release plan follows this updated process which has a two month cadence.
Angelfish is the codename for the feature set described by a set of feature groups. Each “feature group” is described as either PREVIEW, ALPHA, BETA, RC, or RELEASE quality. This third version is called TrueNAS SCALE 21.02 (Angelfish) and is described as follows:



View attachment 45207

Users should read the release notes to confirm support for their particular use case.

The UI, while similar to TrueNAS CORE, has also been improved with some new UX enhancements across the ‘Networking’ and ’Settings’ sub-sections. Further UX improvements are expected to arrive in version 21.04.

In this version, we also introduced the new TrueNAS CLI that uses the API and persists all changes. This CLI will make it easier to script the set-up and configuration of TrueNAS. At a later date, the CLI will be backported to TrueNAS CORE and Enterprise.



The Kubernetes implementation has progressed most significantly with dynamic helm charts (as the application is installed, the user is prompted for specific configuration information) and community-defined application repositories. One terrific repository, TrueCharts, was developed independently of iXsystems by “Ornias”. An image of this repo within TrueNAS SCALE is below.





Cluster datasets require some additional TrueCommand features (TC 2.0 trials starting this month) to provide an easy-to-use WebUI to manage them. In the meantime, the CLI and APIs are complete and this feature group is now in ALPHA status.

TrueNAS SCALE documentation is minimal at the moment and relies on its similarity to TrueNAS CORE in addition to the Developer Notes and Release Notes. In March, the TrueNAS CORE documentation will be receiving a facelift which will greatly improve navigation and ease of use. Once that is complete, TrueNAS SCALE documentation will take shape as a clone of TrueNAS CORE. We aim for good TrueNAS SCALE documentation in the 21.04 release.

We appreciate the community feedback and bug reports and hope to get all those features to RELEASE quality faster. A special thanks also goes to the large number of community members who joined the development and test team. We’ve really enjoyed your contributions and teamwork and it has greatly contributed to the accelerated development process.

Is TrueNAS SCALE for Users or Developers?
At this stage of its Software Development Lifecycle, TrueNAS SCALE is still primarily for developers and enthusiasts and can be downloaded here. For Linux developers, there are many opportunities to contribute to the Open Source TrueNAS SCALE project and we have a vibrant Slack community for contributors. It is a well coordinated and managed environment to develop the best Open Hyper-converged Infrastructure. For more information, see this community post.

This TrueNAS SCALE 21.02 version is also intended for tech-savvy enthusiasts who have a single node, a backup plan, and a willingness to resolve any issues they find. The feedback from enthusiasts has been good and the new Kubernetes capabilities will simplify the addition of applications.

Users with standard NAS (NFS, SMB, iSCSI, S3) requirements are still advised to use TrueNAS CORE and Enterprise, which have a thousand times more data under management and over 10 years of operation. TrueNAS SCALE will inherit some of that maturity, but it will be a while before it catches up to the same quality and reliability. However, the journey has started and the progress has been great! If you have any additional questions or need advice on a new project, please email us at info@iXsystems.com. We are standing by to help.
@ornias - great work there! I was wondering if you looked at https://github.com/munnerz/kube-plex for plex deployment and also how do we use Nvidia HW encoding etc?
 

inman.turbo

Member
Joined
Aug 27, 2019
Messages
84
I know you may not be allowed to disclose the actual names of the third party components you guys use, but generally speaking what kind of components would one want to use for a solution like TrueCommand that are not available (and of equal quality) in the opensource community?
I get the impression that if there were any (that they are aware of) then they would have used them, rather than be subject to the restrictions of these other licenses.
 
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