Murano Weekly Meeting 2015.10.13

Meeting time：　　 2015.October.13th 1:00~2:00

Chairperson：　　  Serg Melikyan, PTL from Mirantis

Meeting summary：

1.Murano Networking 'max_environments'

Desc:　  Murano increased the number of environments per tenant in Mitaka.

　　　　　　That means maximum number of environments that use a single router per tenant.

　　　　　　The 'max_environments' setting of [networking] group in murano

　　　　　　configuration file defines the maximum number of networks

　　　　　　which may be created by murano for any given router, thus eventually limiting the

　　　　　　number of environments to simultaneously co-exists within a tenant.

　　　　　　The previous default (20) was very low, and it was causing CIDR

　　　　　　conflicts even when the actual number of envs was not reaching the limit.

　　　　　　This change increases the number of CIDRs allowed for environment networks,

　　　　　　thus reducing the probability of CIDR conflict.

　　　　　　NOTE: This change just reduces the risk of conflicts but does not eleminate it completely.

　Links:　  https://bugs.launchpad.net/murano/+bug/1502437

2.Increment Version of Core Library

Desc:　  Yaql upgraded from 1.0 to 1.1.

　　　　　　The language influences Murano App.

　　　　　　And Murano App use the Murano Core Library.

　　　　　　After the discussion and vote of core members,

　　　　　　Because of the backward compatible of Kilo and Liberty,

　　　　　　They decide to increase version of Murano App ui,

　　　　　　and not to update the Murano Core Library.

　Agreed:   Increase version of MuranoPL Format version(In the Murano App UI).

   Agreed:   Do not updating Murano Core Library version.