This PR enhances the distinct_property constraint such that a limit can
be specified in the RTarget/value parameter. This allows constraints
such as:
```
constraint {
distinct_property = "${meta.rack}"
value = "2"
}
```
This restricts any given rack from running more than 2 allocations from
the task group.
Fixes https://github.com/hashicorp/nomad/issues/1146
We only mention job anti-affinity on the main webpage. This sentence is borrowed from there with minor tweaks to at least introduce it in the docs corpus
* Update operating a job, upgrade guide
This PR updates the guide for updating a job to reflect the changes in
Nomad 0.6
* Feedback changes
* Feedback
* Feedback
* Add new commands for 0.6
* update version in documnetation for 0.6
* more information in example.nomad
* 0.6 additional information for viewing status of a job
* 0.6 status for alloc-status
* changes with 0.6 in modifying a job
* status is healthy when consul is running
* make new date consistent in
* add Latest Deployment and Deployed sections to output
* small changes in status values so that things the user should see as thesame, are the same in the example (e.g. Node ID should be the same in all places we list it in the example)
* further information in job status added in 0.6
* update output when changing redis version
* make new date consistent in
* add Latest Deployment and Deployed sections to output
* small changes in status values so that things the user should see as thesame, are the same in the example (e.g. Node ID should be the same in all places we list it in the example)
* Add new commands for 0.6
* update version in documnetation for 0.6
* more information in example.nomad
* 0.6 additional information for viewing status of a job
* 0.6 status for alloc-status
* changes with 0.6 in modifying a job
* status is healthy when consul is running
* further information in job status added in 0.6
* evaluation status for deployment in 0.6
* updating client demo config to match website
* update output of status for cluster
* update output when changing redis version
* update terminal output of adding more redis instances.
* small update so id numbers are consistent in example
* update ouput for , also stitch up ids from previous lines to match
* add to output when starting server and clients
* add to output
* remove text showing large parts of example.nomad file
* Small fixes to stopping and updating a job
