The following commits build on work from @vtolstov to create a
post processor shell-local plugin. Please see his original work
over at https://github.com/vtolstov/packer-post-processor-shell
I have modified it slightly to output information onto the packer
ui as shown in the below screenshot which executes a script that
runs env.
This plugin enables users to submit environmental variables to
external external shell script(s) to do some post processing
e.g. (Upload to somewhere, convert to different format, and so
on)
Most of the work is a merge from the provisioner shell and
shell-local scripts.
Signed-off-by: Ian Duffy <ian@ianduffy.ie>
Added documentation for:
- identity_endpoint
- user_id
- OS_USERID
- endpoint_type
- ssh_keypair_name
- user_data
- user_data_file
Improved documentation for:
- floating_ip
- OS_TENANT_NAME
- use_floating_ip
Added a DevStack exmaple and some notes about OpenStack authorization
and how to get started with a correct setup.
Prevalidates hardware resources on Linux platforms for Virtualbox and
VMware builders. This is currently only available on Linux, as enabling
for both Darwin and Windows platforms, relies on cgo bindings that would
prevent effective cross-compilation.
Packer will now fail to build and validate templates if the template is
requesting that the VM to be created would allocate more system
resources than the host system has available.
This _however_ doesn't catch parallel builds that overflow the hosts
resources, will probably still need a better error message for VM's
failing to boot in that case.
Example Outputs:
```
$ $GOPATH/bin/packer build -debug ./vmware-iso.json
Debug mode enabled. Builds will not be parallelized.
vmware-iso output will be in this color.
2 error(s) occurred:
* Unavailable Resources: RAM - Requested - 204800000MB - Available 21721MB
* Unavailable Resources: Disk - Requested - 4000000000MB - Available 76701MB
```
```
$ $GOPATH/bin/packer build -debug ./vbox-iso.json
Debug mode enabled. Builds will not be parallelized.
virtualbox-iso output will be in this color.
2 error(s) occurred:
* Unavailable Resources: RAM - Requested - 10240000MB - Available 21721MB
* Unavailable Resources: Disk - Requested - 1000000000MB - Available 76701MB
```
Ian Duffy
Rickard von Essen
Chris Bednarski
Billie H. Cleek
Tyler Tidman
Einar Forselv
Matt Black
Jose Cardoso
Jake Champlin
Chris S
Vasiliy Tolstov
Seth Vargo
Marc Abramowitz
