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Add ENV TF_HOSTNAME_KEY_NAME to specify which hostname to return #94

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merged 2 commits into from Sep 20, 2018

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cgroschupp
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Overwrite with the environment variable TF_HOSTNAME_KEY_NAME which attribute is to be used for the ansible inventory name.
By default, the IP address is used. The Ansible variable "ansible_host" is used to connect to the host.

Overwrite with the environment variable TF_HOSTNAME_KEY_NAME which attribute is to be used for the ansible inventory name.
By default, the IP address is used. The Ansible variable "ansible_host" is used to connect to the host.
@GeertJohan
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@adammck Can this be merged? :)

// Hostname returns the hostname of this resource.
func (r Resource) Hostname() string {
if keyName := os.Getenv("TF_HOSTNAME_KEY_NAME"); keyName != "" {
if ip := r.State.Primary.Attributes[keyName]; ip != "" {
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ip could be renamed to hostname...

@adammck
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adammck commented Sep 20, 2018

LGTM. Thank you!

@adammck adammck merged commit 2365c9b into adammck:master Sep 20, 2018
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3 participants