This commit allows user to use the Block Storage v3 volume as the
Compute instance root volume.
Also it adds new volume-related parameters to the builder.
For networks that have multiple subnets, we may want to target a single
subnet. OpenStack doesn't let you target a single subnet in a network
and so you need to make a port.
RFC952 restricts hostname not to use underline(_) and period(.), so
private cloud with legacy DNS system does not allow just to use
image_name for name of server.
Add instance_name config option for servers which packer creates to
make instance_name configurable. If instance_name is not specified,
by default it works like the past using image_name for instance_name.
The Nova extension API was deprecated from OpenStack N release.
this parts of code cannot work well with the newest OpenStack version.
This patch is to remove the relative parts:
1. Remove the step_load_extensions.go
2. Remove the step of extension from builder.go
3. Remove the parameter parsing from step_stop_server.go
Resolves: #5581
Run now takes a context as well as a statebag. We'll assign the context
to the blank identifier to prevent namespace collisions. We'll let the
step authors opt-in to using the context.
`find . -iname "step_*.go" -exec gsed -i'' 's/func \(.*\)Run(/func \1Run(_ context.Context, /' {} \;`
When AUTH_URL and each endpoints need SSL client authentication, we
have to specify cert file and private key file.
So, add optional config, cert and key.
add reuse_ips option and use it to control whether openstack builder
will attempt to reuse existing unassigned floating ips rather than
allocating a new one.
fix#4551
Rather than always creating a new floating IP, search the provided pool
for an unallocated address and use this instead. Only allocate a temporary
address if there is no spare address in the pool.
Closes#4215
