This change updates the formatTime CLI helper function to return
an ISO_8601 time format which will make CLI time usage more
consistent and easier. Previosuly the time format was in US style
format which was somewhat confusing to non US users.
Closes#3806
Related to #3681
If a user specifies an invalid port *label* when using
address_mode=driver they'll get an error message about the label being
an invalid number which is very confusing.
I also added a bunch of testing around Service.AddressMode validation
since I was concerned by the linked issue that there were cases I was
missing. Unfortunately when address_mode=driver is used there's only so
much validation that can be done as structs/structs.go validation never
peeks into the driver config which would be needed to verify the port
labels/map.
Fixes#3681
When in drive address mode Nomad should always advertise the driver's IP
in Consul even when no network exists. This matches the 0.6 behavior.
When in host address mode Nomad advertises the alloc's network's IP if
one exists. Otherwise it lets Consul determine the IP.
I also added some much needed logging around Docker's network discovery.
Switch from global-redis-check for the example job's service name to
redis-cache. The former name is really confusing and someone finally
called us out on it:
https://groups.google.com/d/msg/nomad-tool/3RTh6CyYkWk/vEe_Sj7lAAAJ
Also specifically mention that the `service.name` parameter is what is
advertised in Consul.
Fixes#3697
The existing code and test case only covered the leader behavior. When
querying against non-leaders the error has an "rpc error: " prefix.
To provide consistency in HTTP error response I also strip the "rpc
error: " prefix for 403 responses as they offer no beneficial additional
information (and in theory disclose a tiny bit of data to unauthorized
users, but it would be a pretty weird bit of data to use in a malicious
way).
