Date
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Runtime PMC: 2015-05-19 Notes
Eric Malm <emalm@...>
Hi, all,
The Runtime PMC met on Tuesday, 2015-05-19. Permanent notes are available
at:
https://github.com/cloudfoundry/pmc-notes/blob/master/Runtime/2015-05-19-runtime.md
and are included below.
Best,
Eric
---
*# Runtime PMC Meeting 2015-05-19*
*## Agenda*
1. Current Backlog and Priorities
1. PMC Lifecycle Activities
1. Open Discussion
*## Attendees*
* Chip Childers, Cloud Foundry Foundation
* Matt Sykes, IBM
* Atul Kshirsagar, GE
* Erik Jasiak, Pivotal
* Sree Tummidi, Pivotal
* Eric Malm, Pivotal
* Shannon Coen, Pivotal
* Will Pragnell, Pivotal
* Marco Nicosia, Pivotal
*## Current Backlog and Priorities*
*### Runtime*
* Shannon filling in for Dieu this week
* support for context-based routing; delivered
* investigating query performance
* addressing outstanding pull requests
* bump to UAA
* issues with loggregator in acceptance environment, blocker to cutting
stabilization release for collector
*### Diego*
* ssh access largely done, currently working routing ssh traffic to proxy
* performance breadth: completed 50 cell test, investigating bulk
processing in jobs that do so
* refining CI to improve recording compatible versions of Diego and CF
* processing of PRs from Garden and Lattice are prioritized
* Stories queued up to investigate securing identified gaps in Diego
*### UAA*
* 2.2.6, 2.3.0 releases, notes available
* upgraded Spring versions
* update to JRE expected in v210 of cf-release
* more LDAP work, chaining in identity zone: both LDAP and internal
authentication can work simultaneously
* support for New Relic instrumentation, will appear after v209
* upcoming:
* risk assessment of persistent token storage: understand performance
implications
* starting work on password policy: multi-tenant for default zone and
additional zones
* OAuth client groups: authorization to manage clients
* SAML support
* question from Matt Sykes:
* would like to discuss IBM PR for UAA DB migration strategy with the team
*### Garden*
* investigating management of disk quotas
* replacing C/Bash code with Go to enable instrumentation, security, and
maintainability
* planning to remove default VCAP user in Garden
*### Lattice*
* nearly done with last stories before releasing 0.2.5
* Cisco contributed openstack support
* baking deployment automation into published images on some providers
* improved documentation for how to install lattice on VMs
* next work planned is support for CF-like app lifecycle management
(pushing code in addition to docker)
*### TCP Router*
* building out icebox to reflect inception
* question from Matt Sykes:
* how to incorporate new project into PMC? IBM parties surprised with
announcement at Summit
* Chip: inconsistent policy so far; maybe this belongs alongside gorouter
in Runtime PMC
* working on process for review, discussion of incubating project
* Shannon: first step will be to produce proposal, discuss with community
*### LAMB*
* big rewind project on datadog firehose nozzle: limitation in doppler
about size of messages, dropping messages
* working to resolve those problems: improving number of concurrent reads,
marshaling efficiency
* seeing increases in message loss in Runtime environments: may be other
source of contention, working with them to resolve
* Datadog nozzle work:
* looking at developing a Graphite nozzle from community work
* will investigate community interest in Graphite support
* naming alignment from loggregator to doppler
* instrumentation of statsd for larger message sizes, work to phase out
collector and NATS in CF
* goal is to stream metrics directly to firehose
* question from Matt Sykes: story about protobuf protocol proposal
* best way to support vm tagging in log messages: distinguish between types
of data in log messages
* goal would be to improve the implementation: more generic API for message
data; understand implications of this change
*### Greenhouse*
* Accepted code from HP
* will get support from Microsoft with regard to interest in entire
Microsoft stack
*## PMC Lifecycle Activities*
None to report.
*## Open Discussion*
None to report.
The Runtime PMC met on Tuesday, 2015-05-19. Permanent notes are available
at:
https://github.com/cloudfoundry/pmc-notes/blob/master/Runtime/2015-05-19-runtime.md
and are included below.
Best,
Eric
---
*# Runtime PMC Meeting 2015-05-19*
*## Agenda*
1. Current Backlog and Priorities
1. PMC Lifecycle Activities
1. Open Discussion
*## Attendees*
* Chip Childers, Cloud Foundry Foundation
* Matt Sykes, IBM
* Atul Kshirsagar, GE
* Erik Jasiak, Pivotal
* Sree Tummidi, Pivotal
* Eric Malm, Pivotal
* Shannon Coen, Pivotal
* Will Pragnell, Pivotal
* Marco Nicosia, Pivotal
*## Current Backlog and Priorities*
*### Runtime*
* Shannon filling in for Dieu this week
* support for context-based routing; delivered
* investigating query performance
* addressing outstanding pull requests
* bump to UAA
* issues with loggregator in acceptance environment, blocker to cutting
stabilization release for collector
*### Diego*
* ssh access largely done, currently working routing ssh traffic to proxy
* performance breadth: completed 50 cell test, investigating bulk
processing in jobs that do so
* refining CI to improve recording compatible versions of Diego and CF
* processing of PRs from Garden and Lattice are prioritized
* Stories queued up to investigate securing identified gaps in Diego
*### UAA*
* 2.2.6, 2.3.0 releases, notes available
* upgraded Spring versions
* update to JRE expected in v210 of cf-release
* more LDAP work, chaining in identity zone: both LDAP and internal
authentication can work simultaneously
* support for New Relic instrumentation, will appear after v209
* upcoming:
* risk assessment of persistent token storage: understand performance
implications
* starting work on password policy: multi-tenant for default zone and
additional zones
* OAuth client groups: authorization to manage clients
* SAML support
* question from Matt Sykes:
* would like to discuss IBM PR for UAA DB migration strategy with the team
*### Garden*
* investigating management of disk quotas
* replacing C/Bash code with Go to enable instrumentation, security, and
maintainability
* planning to remove default VCAP user in Garden
*### Lattice*
* nearly done with last stories before releasing 0.2.5
* Cisco contributed openstack support
* baking deployment automation into published images on some providers
* improved documentation for how to install lattice on VMs
* next work planned is support for CF-like app lifecycle management
(pushing code in addition to docker)
*### TCP Router*
* building out icebox to reflect inception
* question from Matt Sykes:
* how to incorporate new project into PMC? IBM parties surprised with
announcement at Summit
* Chip: inconsistent policy so far; maybe this belongs alongside gorouter
in Runtime PMC
* working on process for review, discussion of incubating project
* Shannon: first step will be to produce proposal, discuss with community
*### LAMB*
* big rewind project on datadog firehose nozzle: limitation in doppler
about size of messages, dropping messages
* working to resolve those problems: improving number of concurrent reads,
marshaling efficiency
* seeing increases in message loss in Runtime environments: may be other
source of contention, working with them to resolve
* Datadog nozzle work:
* looking at developing a Graphite nozzle from community work
* will investigate community interest in Graphite support
* naming alignment from loggregator to doppler
* instrumentation of statsd for larger message sizes, work to phase out
collector and NATS in CF
* goal is to stream metrics directly to firehose
* question from Matt Sykes: story about protobuf protocol proposal
* best way to support vm tagging in log messages: distinguish between types
of data in log messages
* goal would be to improve the implementation: more generic API for message
data; understand implications of this change
*### Greenhouse*
* Accepted code from HP
* will get support from Microsoft with regard to interest in entire
Microsoft stack
*## PMC Lifecycle Activities*
None to report.
*## Open Discussion*
None to report.