On recent versions of packer, you can use the "build" template engine to
get the IP: you'd set the env var like
"environment_vars": ["AWS_INSTANCE_IP={{ build `Host`}}"]
On Mon, Jul 27, 2020 at 7:50 AM Rickard von Essen <
[email protected]> wrote:
> I would handle it like this.
>
> 1) run shell (not local) curl the metadata service and save it to a file,
> say /tmp/ipaddress
>
> 2) use file provisioner download to fet it to your machine.
>
> 3) in a shell-local script read the IP into a variable.
>
> On Mon, Jul 27, 2020, 15:05 Renato Marcandier <[email protected]>
> wrote:
>
>>
>> Hello guys,
>>
>> I am trying to run this conf.sh script against my new AWS VM from my mac
>> laptop.
>> When the VM is up and running I am using this AWS command to grab the IP,
>> however, from inside packer, I am not able to grab it, only from my shell
>> terminal.
>> Can you see the problem?
>>
>> If is there any better way to achieve it just let me know.
>>
>>
>>
>> Packer.json
>> https://gist.github.com/rmarcandier/4962e295b61c3cdf3338acedc8d898a0
>>
>>
>> Conf.sh:
>> https://gist.github.com/rmarcandier/653b268a155e14454a1db3dffb071f5c
>>
>>
>>
>> Error:
>>
>> ==> amazon-ebs: Pausing at breakpoint provisioner with note "this is a
>> breakpoint 1".
>> ==> amazon-ebs: Press enter to continue.
>> ==> amazon-ebs: Running local shell script:
>> /var/folders/9q/pzl_rvls7svbpv86bfcydrsc0000gn/T/packer-shell332274264
>> amazon-ebs: i-086b22975ad9648ed
>> ==> amazon-ebs: Pausing at breakpoint provisioner with note "this is a
>> breakpoint 2".
>> ==> amazon-ebs: Press enter to continue.
>> ==> amazon-ebs: Running local shell script:
>> /var/folders/9q/pzl_rvls7svbpv86bfcydrsc0000gn/T/packer-shell839414416
>> amazon-ebs:
>> ==> amazon-ebs: Pausing at breakpoint provisioner with note "this is a
>> breakpoint 3".
>> ==> amazon-ebs: Press enter to continue.
>> ==> amazon-ebs: Running local shell script: ./conf.sh
>> ==> amazon-ebs: % Total % Received % Xferd Average Speed Time
>> Time Time Current
>> ==> amazon-ebs: Dload Upload Total
>> Spent Left Speed
>> ==> amazon-ebs: 0 0 0 0 0 0 0 0 --:--:--
>> --:--:-- --:--:-- 0curl: (6) Could not resolve host: $AWS_INSTANCE_IP
>> ==> amazon-ebs: % Total % Received % Xferd Average Speed Time
>> Time Time Current
>> ==> amazon-ebs: Dload Upload Total
>> Spent Left Speed
>> ==> amazon-ebs: 0 0 0 0 0 0 0 0 --:--:--
>> --:--:-- --:--:-- 0curl: (6) Could not resolve host: $AWS_INSTANCE_IP
>> ==> amazon-ebs: Provisioning step had errors: Running the cleanup
>> provisioner, if present...
>> ==> amazon-ebs: Terminating the source AWS instance...
>> ==> amazon-ebs: Cleaning up any extra volumes...
>> ==> amazon-ebs: No volumes to clean up, skipping
>> Build 'amazon-ebs' errored: Script exited with non-zero exit status:
>> 6.Allowed exit codes are: [0]
>>
>> ==> Some builds didn't complete successfully and had errors:
>> --> amazon-ebs: Script exited with non-zero exit status: 6.Allowed exit
>> codes are: [0]
>>
>> ==> Builds finished but no artifacts were created.
>> ❯ AWS (master) ✘
>>
>> Regards
>> RG
>>
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