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Improve release notes for UCP 2.1.0

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Joao Fernandes 2017-02-08 20:58:18 -08:00
parent c70a3d4636
commit 2a6ebcbd1b
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datacenter/ucp/2.1/guides/admin/upgrade/release-notes.md
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@ -15,27 +15,29 @@ upgrade your installation to the latest release.
(9 Feb 2017)
This version of UCP extends the functionality provided by CS Docker Engine
1.13.0. Before installing or upgrading this version, you need to install CS
Docker Engine 1.13.1 in the nodes that you plan to manage with UCP.
1.13. Before installing or upgrading this version, you need to install CS
Docker Engine 1.13 in the nodes that you plan to manage with UCP.
**New features**
* Core
* You can now deploy an application stack composed of multiple services using
a compose file v3
* Support for managing secrets like passwords of private keys, and using them
when deploying services. You can configure who has access to configure secrets
and use them in their applications, without having to given them access to the
sensitive information directly
* Official support for routing hostnames to services. It now supports HTTPS
passthrough where the TLS termination is performed by your services. It also
supports Service Name Indication (SNI) extension of TLS
* Early access Windows Server support for worker nodes
* You can now see node metrics like disk and memory usage
* Added access control for volumes
* Support for managing secrets (e.g. sensitive information such as passwords
or private keys) and using them when deploying services. You can store secrets
securely on the cluster and configure who has access to them, all without having
to give users access to the sensitive information directly
* Support for Compose yml 3.1 to deploy stacks of services, networks, volumes,
and secrets.
* HTTP Routing Mesh now generally available. It now supports HTTPS passthrough
where the TLS termination is performed by your services, Service Name Indication
(SNI) extension of TLS, multiple networks for app isolation, and Sticky Sessions
* Granular label-based access control for secrets and volumes
(NOTE: unlike other resources controlled via label-based access control, a
volume without a label is accessible by all UCP users with Restricted Control
or higher default permissions)
* UI/UX
* You can now view and manage application stacks directly from the UI
* You can now view cluster and node level resource usage metrics
* When updating a service, the UI now shows more information about the service status
* Rolling update for services now have `failure-action` which you can use to
* Several improvements to service lifecycle management
@ -48,36 +50,38 @@ Docker Engine 1.13.1 in the nodes that you plan to manage with UCP.
* You can now customize session timeouts in the authentication settings page
* Can now mount `tmpfs` or existing local volumes to a service when deploying
services from the UI
* Added more tooltips to guide users
* Added more tooltips to guide users on the above features
**Bug Fixes**
**Bug fixes**
* Core
* HTTP routing mesh can now be enabled or reconfigured when UCP is configured
to only run images signed by specific teams
* Fixed an error in which `_ping` calls were causing multiple TCP connections
to open up on the cluster
* Fixed an issue in which UCP install occasionally failed with the error
"failed to change temp password"
* Defining multiple HRM networks with overlapping subnets now correctly causes
the HTTP Routing Mesh `ucp-hrm` service to fail.
* Fixed an issue where multiple rapid updates of HTTP Routing Mesh configuration
would not register correctly
* With HTTP Routing Mesh, using the "default" backend option with an empty
external route now works correctly
* Volumes label-based access control now correctly supports volumes created
via the `mount` format flag
* HTTP routing mesh can now be enabled or reconfigured when UCP is configured
to only run images signed by specific teams
* Fixed an error in which `_ping` calls were causing multiple TCP connections
to open up on the cluster
* Fixed an issue in which UCP install occasionally failed with the error
"failed to change temp password"
* Fixed an issue where multiple rapid updates of HTTP Routing Mesh configuration
would not register correctly
* Demoting a manager while in HA configuration no longer causes the `ucp-auth-api`
container to provide errors
* UI/UX
* When creating a user, pressing enter on keyboard no longer causes problems
* Fixed assorted icon and text visibility glitches
* Installing DTR no longer fails when "Enable scheduling on UCP controllers and
DTR nodes" is unchecked.
* Publishing a port to both TCP and UDP in a service via UI now works correctly
* Nodes now stay sorted after clicking a parameter to sort by in the Nodes screen
* When creating a user, pressing enter on keyboard no longer causes problems
* Fixed assorted icon and text visibility glitches
* Installing DTR no longer fails when "Enable scheduling on UCP controllers and
DTR nodes" is unchecked.
* Publishing a port to both TCP and UDP in a service via UI now works correctly
**Known issues**
**Version Compatibility**
The `docker stats` command is sometimes wrongly reporting high CPU usage.
Use the `top` command to confirm the real CPU usage of your node.
[Learn more](https://github.com/docker/docker/issues/28941).
**Version compatibility**
UCP 2.1 requires minimum versions of the following Docker components: