π Fan π Networking π is a π game π changer I've got something else for the .1 release - m5 instance types dropped last week in AWS, preparing a pull request now
On Fri, Dec 8, 2017 at 6:30 AM Rick Harding <rick.hard...@canonical.com> wrote: > Hey, how did you know I was working on a plugin for that :P > > I just started poking at the problem of easier management of what version > your controller and models are on and a helper to maas upgrade. I'll reach > out for some testing once it's there. > > On Fri, Dec 8, 2017 at 7:22 AM Merlijn Sebrechts < > merlijn.sebrec...@gmail.com> wrote: > >> Slightly related; is there a way to update _all_ models on a controller >> with one command? >> >> 2017-12-08 10:14 GMT+01:00 Andrew Wilkins <andrew.wilk...@canonical.com>: >> >>> On Fri, Dec 8, 2017 at 6:59 AM Nicholas Skaggs < >>> nicholas.ska...@canonical.com> wrote: >>> >>>> The Juju team are extremely pleased to announce the release of Juju >>>> 2.3. Juju is now more versatile, more efficient, and more configurable than >>>> ever. >>>> >>>> Cross Model Relations deliver a new way of organising your software >>>> stack. Deploy a database in one model and connect it to an application >>>> running another, even one running on a different controller, or even a >>>> different cloud. >>>> >>>> For containers at scale, Juju now integrates Canonical's Fan overlay >>>> network system. This allows containers to map network traffic to any other >>>> container on the fan network without distributed databases, consensus >>>> protocols, or any extra overhead. >>>> >>>> Juju's support for bundles has made it possible to quickly deploy >>>> connected sets of applications for some time now, but no two use cases are >>>> the same. That's why we have introduced the concept of an 'overlay' bundle >>>> - now you can easily add your own configuration and tweaks to a bundle at >>>> deploy time. See below for links to more information on this and other key >>>> features. >>>> >>> >>> Hi folks, >>> >>> Unfortunately a critical bug [0] has escaped to the field. This bug >>> affects existing relations in upgraded models. Models created after >>> upgrading, or with a fresh bootstrap, or where relations are created after >>> upgrading, will not be affected. >>> >>> I would not recommend upgrading from 2.x. to 2.3.0. We will be working >>> on a fix for 2.3.1, and I expect this issue will bring that release forward >>> much sooner. If you have already upgraded and are affected, then you can >>> fix it by adding a document to the "statuses" collection in Mongo, as >>> described in the bug. >>> >>> Cheers, >>> Andrew >>> >>> [0] https://bugs.launchpad.net/juju/+bug/1737107 >>> >>> >>>> >>>> >>>> ## How can I get it? >>>> >>>> >>>> The best way to get your hands on this release of Juju is to install it >>>> via snap packages (see https://snapcraft.io/for more info on snaps). >>>> >>>> >>>> snap install juju --classic >>>> >>>> >>>> Other packages are available for a variety of platforms. Please see the >>>> online documentation at >>>> https://jujucharms.com/docs/2.3/reference-install < >>>> https://jujucharms.com/docs/stable/reference-install>. Those >>>> subscribed to a snap channel should be automatically upgraded. If youβre >>>> using the ppa/homebrew, you should see an upgrade available. >>>> >>>> >>>> For highlights of this release, please see the documentation at >>>> >>>> https://jujucharms.com/docs/2.3/whats-new. Further details are below. >>>> >>>> >>>> >>>> ## New >>>> >>>> >>>> * Cross Model Relations: >>>> >>>> - see https://jujucharms.com/docs/2.3/models-cmr >>>> >>>> >>>> * Persistent Storage: >>>> >>>> - see https://jujucharms.com/docs/2.3/charms-storage >>>> >>>> >>>> * FAN: >>>> >>>> - see https://jujucharms.com/docs/2.3/charms-fan >>>> >>>> >>>> * Bundle deployments: >>>> >>>> - Changed flags for deploying bundles to existing machines >>>> >>>> - Bundle deploy flag --bundle-config replaced with --overlay >>>> >>>> - Deploying bundles now supports --dry-run >>>> >>>> - Deploying bundles can now target existing machines >>>> >>>> >>>> * Update Application Series: >>>> >>>> - see https://jujucharms.com/docs/2.3/howto-updateseries >>>> >>>> >>>> * Parallelization of the Machine Provisioner: >>>> >>>> - Groups of machines will now be provisioned in parallel reducing >>>> deployment time, especially on large bundles. >>>> >>>> >>>> * open_port and close_port hook tools now support ICMP >>>> >>>> - The open_port and close_port hook tools now support opening firewall >>>> access for ICMP. The syntax is: >>>> >>>> open_port icmp >>>> >>>> >>>> * LXD Storage Provider: >>>> >>>> - see https://jujucharms.com/docs/2.3/charms-storage#lxd-(lxd) >>>> >>>> >>>> ## Fixes >>>> >>>> >>>> * Listing of Juju models is more efficient and can now handle more >>>> models gracefully >>>> >>>> * Leadership coordinations is no longer tied to local time which avoids >>>> problems with clock skew and reduces overall load on the database >>>> >>>> * Models are now more reliably destroyed and several fixes to avoid >>>> negative impacts while they are being removed >>>> >>>> >>>> You can check the milestones for a detailed breakdown of the Juju bugs >>>> we have fixed: >>>> >>>> >>>> https://launchpad.net/juju/+milestone/2.3.0 >>>> >>>> https://launchpad.net/juju/+milestone/2.3-rc2 >>>> >>>> https://launchpad.net/juju/+milestone/2.3-rc1 >>>> >>>> https://launchpad.net/juju/+milestone/2.3-beta3 >>>> >>>> https://launchpad.net/juju/+milestone/2.3-beta2 >>>> >>>> https://launchpad.net/juju/+milestone/2.3-beta1 >>>> >>>> >>>> >>>> ## Known issues >>>> >>>> The issues are targeted to be addressed in the upcoming 2.3.1 release. >>>> >>>> >>>> * Firewaller issues on vmware vsphere >>>> https://bugs.launchpad.net/juju/+bug/1732665 >>>> >>>> >>>> * LXD broken on vmware >>>> https://bugs.launchpad.net/juju/+bug/1733882 >>>> >>>> >>>> * Can't deploy bundle with map-machines=existing and subordinates >>>> https://bugs.launchpad.net/juju/+bug/1736592 >>>> >>>> >>>> * load spike on controller following remove-application >>>> https://bugs.launchpad.net/juju/+bug/1733708 >>>> >>>> >>>> >>>> ## Feedback Appreciated! >>>> >>>> >>>> We encourage everyone to let us know how you're using Juju. >>>> >>>> >>>> Join us at regular Juju shows - subscribe to our Youtube channel >>>> https://youtube.com/jujucharms >>>> >>>> Send us a message on Twitter using #jujucharms, join us at #juju on >>>> freenode, and subscribe to the mailing list at j...@lists.ubuntu.com. >>>> >>>> >>>> https://jujucharms.com/docs/2.3/contact-us < >>>> https://jujucharms.com/docs/stable/contact-us> >>>> >>>> >>>> ## More information >>>> >>>> >>>> To learn more about Juju please visit https://jujucharms.com. >>>> -- >>>> Juju-dev mailing list >>>> Juju-dev@lists.ubuntu.com >>>> Modify settings or unsubscribe at: >>>> https://lists.ubuntu.com/mailman/listinfo/juju-dev >>>> >>> >>> -- >>> Juju-dev mailing list >>> Juju-dev@lists.ubuntu.com >>> Modify settings or unsubscribe at: >>> https://lists.ubuntu.com/mailman/listinfo/juju-dev >>> >>> >> -- >> Juju-dev mailing list >> Juju-dev@lists.ubuntu.com >> Modify settings or unsubscribe at: >> https://lists.ubuntu.com/mailman/listinfo/juju-dev >> > -- > Juju-dev mailing list > Juju-dev@lists.ubuntu.com > Modify settings or unsubscribe at: > https://lists.ubuntu.com/mailman/listinfo/juju-dev >
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