Re: millions of warnings per day, state DB grows by 4GB/day

2015-08-26 Thread John Meinel
Juju 1.23 has some known issues with Lease operations. All of those have been fixed in the 1.24.4 (5?) release. It is good practice to take a backup before upgrading, and if you want we can try to help sort out the specific growth to make sure it gets cleaned out after the upgrade. (Even just

Re: Proposal: doc.go for each package

2015-08-26 Thread roger peppe
+1. We should definitely have package docs for every package, explaining what it's for, how it is intended to be used and explaining any overarching concepts. There's no particular need for it to be in a separate doc.go file though. On 26 August 2015 at 14:11, Frank Mueller

Re: millions of warnings per day, state DB grows by 4GB/day

2015-08-26 Thread Peter Grandi
[ ... lots of notification logging of notification timeouts, Juju state DB growing large ... ] Juju 1.23 has some known issues with Lease operations. All of those have been fixed in the 1.24.4 (5?) release. It is good practice to take a backup before upgrading, Ahh interesting thanks. I was

Proposal: doc.go for each package

2015-08-26 Thread Frank Mueller
Hi, I would like to share an idea with you. As our codebase gets larger and larger the chance of touching areas you've never worked before gets larger too. So you often need some time to get behind the concepts here. So for example many testing packages we have follow different ideas. Some only

millions of warnings per day, state DB grows by 4GB/day

2015-08-26 Thread Peter Grandi
Looking at a MAAS+Juju collection of 12 hosts, with 3 Juju state nodes. The collection runs OpenStack and Ceph, apparently still working. It was mostly installed in May, 3 months ago, on ULTS 14 with package versions: ii juju-core 1.23.2-0ubuntu amd64 Juju is devops distilled -

Re: millions of warnings per day, state DB grows by 4GB/day

2015-08-26 Thread Menno Smits
On 27 August 2015 at 03:55, John Meinel j...@arbash-meinel.com wrote: Juju 1.23 has some known issues with Lease operations. All of those have been fixed in the 1.24.4 (5?) release. It is good practice to take a backup before upgrading, and if you want we can try to help sort out the specific

bootstrap constraints

2015-08-26 Thread Matt Rae
Hi All, when using 'juju bootstrap --constraints' the constraint is used for bootstrap, but the constraint is also set on the environment for future machines. Is it helpful to set the additional environment constraint? So far I've frequently seen the bootstrap constraint used to choose which