Egress defaults; HAProxy header captures

RELEASE NOTES

Service payloads weren't encrypted

Service payloads were not encrypted as the docs said they were

Increase devicemapper base size

Merge pull request #146 from phylake/master

increase devicemapper base size

autowire_security_groups

Merge pull request #142 from phylake/sgs

Security group management

v3.0.4

• fixed issue with region-concurrent cleanup of service payload
• fixed possible issues with false-positive command success

Some stack states were wrong

• add CREATE_IN_PROGRESS to list of statuses that ignore ASG size
• add DELETE_IN_PROGRESS to list of statuses that ignore ASG size
• add ROLLBACK_IN_PROGRESS to list of statuses that ignore ASG size

ASG size matching

• additional UPDATE steady states allow ASG matching
• any UPDATE in progress state causes hot swap to fail
• mac binaries are now built with Go 1.7.3
• match currently promoted stack's ASG size for provisioning and hot swap

SG egress bug fix

• allow 10 mins for service payload download+install during hot swap
• check for egress rules before writing SecurityGroupEgress

Hot swap code on existing infrastructure

RELEASE NOTES

Run post hooks if pre hooks fail

DO NOT USE THIS RELEASE

There is an issue that can cause post hooks to run and cause command success even if the command failed

v2.4.2 is stable and there are no known issues