Catch exception when stop container in deleting instance

Change-Id: I2687471c73b9a4ce97bbf37bbeb5229d396502ba
change warden additional bind_mount mode into rw

Change-Id: I206a534527c19db66bd294747d03b50bb9ffe1e0
fix for unprovision message when using migration
Delete local db record only when it's saved

Change-Id: I5f2e89119c22a89eea1d6414a471252082b7fd12
add limit_bandwidth function

Change-Id: I49c5f0c68cefc059037213af21bab77e7a493ff1
Add warden common options parsing and a base warden service class

Change-Id: Idbad6d5e3e94f7a306f4af4d2c8fc40c937413b0
Merge "fix for unprovision message when using migration"
Use warden API to create iptables rules

Change-Id: I867fed544d786b281405a2cd79c4005dc5775983
Fix a bug in parsing disk_overhead

Change-Id: I6b372e058bb59d3ea4feff0d9709b9a36e9e27bf
[Fix] Increase the capacity on provision rollback.

Change-Id: Ied303ad201d92959f2909058bf309c4621330838
fix service_version in snapshot metadata

Change-Id: Ic744979d6348c0f71958e6878fab4bb6892be776
Consolidate warden instance start/stop related methods

Change-Id: Icd040063a86da43fda441d956a87b00b24c3fc84
add type convertion for bandwidth per second

Change-Id: I5fb5484ff108afd084a7bae5e95aab42f9b83a4a
the value of seek in command dd should be integer

Change-Id: Ied6003709181514004ca49ea7630bf3bbd92b58d
Merge "fix service_version in snapshot metadata"
Set the Thin server timeout for the service gateway based on service timeout.

Added a spec to test that longer timeouts cand be configured for async_gw.

Change-Id: Ia957fb8dc21809188c880b68e084be1aa685eb7d
Add debug log before connecting to NATS

I found this useful while debugging gateway code if the gateway
wasn't starting up properly.

Change-Id: I7000f155218a0ea0d20413ab580a08ab0953c031
Use "sh" to remove instance directories in unprovision

Change-Id: I79ec27e40b67a125a205db528d12980b61742758
Merge "Use "sh" to remove instance directories in unprovision"
"container_running" need return true rather than the result of "container_info"

Change-Id: I4cf1798785cd9a5d503ecf453116e43c2bad7793