I have already tried execute command overload to the following.
"execute_command": "echo password | sudo -S bash {{ .Script }}"
But then my build fails with following logs.
> 2019/08/31 20:17:06 packer: 2019/08/31 20:17:06 opening new ssh session
> 2019/08/31 20:17:06 packer: 2019/08/31 20:17:06 Starting remote scp
> process: scp -vt /tmp/packer-chef-solo
> 2019/08/31 20:17:06 packer: 2019/08/31 20:17:06 Started SCP session,
> beginning transfers...
> 2019/08/31 20:17:06 packer: 2019/08/31 20:17:06 Copying input data into
> temporary file so we can read the length
> 2019/08/31 20:17:06 packer: 2019/08/31 20:17:06 [DEBUG] scp: Uploading
> solo.rb: perms=C0644 size=58
> 2019/08/31 20:17:06 packer: 2019/08/31 20:17:06 SCP session complete,
> closing stdin pipe.
> 2019/08/31 20:17:06 packer: 2019/08/31 20:17:06 Waiting for SSH session to
> complete.
> 2019/08/31 20:17:06 packer: 2019/08/31 20:17:06 scp stderr (length 23):
> Sink: C0644 58 solo.rb
> 2019/08/31 20:17:06 ui: virtualbox-iso: Creating JSON attribute file
> 2019/08/31 20:17:06 packer: 2019/08/31 20:17:06 [INFO] 619 bytes written
> for 'uploadData'
> 2019/08/31 20:17:06 packer: 2019/08/31 20:17:06 opening new ssh session
> 2019/08/31 20:17:06 [INFO] 619 bytes written for 'uploadData'
> 2019/08/31 20:17:06 packer: 2019/08/31 20:17:06 Starting remote scp
> process: scp -vt /tmp/packer-chef-solo
> 2019/08/31 20:17:06 packer: 2019/08/31 20:17:06 Started SCP session,
> beginning transfers...
> 2019/08/31 20:17:06 packer: 2019/08/31 20:17:06 Copying input data into
> temporary file so we can read the length
> 2019/08/31 20:17:06 packer: 2019/08/31 20:17:06 [DEBUG] scp: Uploading
> node.json: perms=C0644 size=619
> 2019/08/31 20:17:06 packer: 2019/08/31 20:17:06 SCP session complete,
> closing stdin pipe.
> 2019/08/31 20:17:06 packer: 2019/08/31 20:17:06 Waiting for SSH session to
> complete.
> 2019/08/31 20:17:06 packer: 2019/08/31 20:17:06 scp stderr (length 26):
> Sink: C0644 619 node.json
> 2019/08/31 20:17:06 [INFO] (telemetry) ending chef-solo
> 2019/08/31 20:17:06 [INFO] (telemetry) found error: Error executing Chef:
> template: root:1:31: executing "root" at <.Script>: can't evaluate field
> Script in type *chefsolo.ExecuteTemplate
>
>
Please suggest
Thanks,
Rhythm
On Saturday, August 31, 2019 at 8:09:02 PM UTC+3, Rhythm Chopra wrote:
>
> Hi,
> I'm struggling with a packer build for a long time now. So I'm trying to
> build Ubuntu 1404 server image with Packer using chef provisioner.
> Initially build was getting stuck at the following command after installing
> chef successfully,
>
>> 2019/08/31 17:36:04 ui: ==> virtualbox-iso: Provisioning with chef-solo
>> 2019/08/31 17:36:04 ui: virtualbox-iso: Installing Chef...
>> 2019/08/31 17:36:04 packer: 2019/08/31 17:36:04 opening new ssh session
>> 2019/08/31 17:36:04 packer: 2019/08/31 17:36:04 starting remote command:
>> curl -L https://omnitruck.chef.io/install.sh | { echo 'qwerty'; cat -; }
>> | sudo -S bash -s -- -v 13.8.5
>> 2019/08/31 17:36:04 ui: virtualbox-iso: % Total % Received %
>> Xferd Average Speed Time Time Time Current
>> 2019/08/31 17:36:04 ui: virtualbox-iso: Dload Upload Total
>> Spent Left Speed
>> 2019/08/31 17:36:04 ui: virtualbox-iso: 0 0 0 0 0
>> 0 0 0 --:--:-- --:--:-- --:--:-- 0[sudo] password for
>> metasploitable3: no talloc stackframe at ../source3/param/loadparm.c:4864,
>> leaking memory
>> 2019/08/31 17:36:04 ui: virtualbox-iso: 100 23103 100 23103 0
>> 0 166k 0 --:--:-- --:--:-- --:--:-- 167k
>> 2019/08/31 17:36:04 ui: virtualbox-iso: ubuntu 14.04 x86_64
>> 2019/08/31 17:36:04 ui: virtualbox-iso: Getting information for chef
>> stable 13.8.5 for ubuntu...
>> 2019/08/31 17:36:04 ui: virtualbox-iso: downloading
>> https://omnitruck.chef.io/stable/chef/metadata?v=13.8.5&p=ubuntu&pv=14.04&m=x86_64
>> 2019/08/31 17:36:04 ui: virtualbox-iso: to file
>> /tmp/install.sh.1749/metadata.txt
>> 2019/08/31 17:36:04 ui: virtualbox-iso: trying wget...
>> 2019/08/31 17:36:04 ui: virtualbox-iso: sha1
>> 1ecb70effcf557dbac0d0de528bbef6937f9c581
>> 2019/08/31 17:36:04 ui: virtualbox-iso: sha256
>> ce0ff3baf39c8c13ed474104928e7e4568a4997a1d5797cae2b2ba3ee001e3a8
>> 2019/08/31 17:36:04 ui: virtualbox-iso: url
>> https://packages.chef.io/files/stable/chef/13.8.5/ubuntu/14.04/chef_13.8.5-1_amd64.deb
>> 2019/08/31 17:36:04 ui: virtualbox-iso: version 13.8.5
>> 2019/08/31 17:36:04 ui: virtualbox-iso: downloaded metadata file
>> looks valid...
>> 2019/08/31 17:36:04 ui: virtualbox-iso: downloading
>> https://packages.chef.io/files/stable/chef/13.8.5/ubuntu/14.04/chef_13.8.5-1_amd64.deb
>> 2019/08/31 17:36:04 ui: virtualbox-iso: to file
>> /tmp/install.sh.1749/chef_13.8.5-1_amd64.deb
>> 2019/08/31 17:36:04 ui: virtualbox-iso: trying wget...
>> 2019/08/31 17:36:45 ui: virtualbox-iso: Comparing checksum with
>> sha256sum...
>> 2019/08/31 17:36:46 ui: virtualbox-iso: Installing chef 13.8.5
>> 2019/08/31 17:36:46 ui: virtualbox-iso: installing with dpkg...
>> 2019/08/31 17:36:46 ui: virtualbox-iso: Selecting previously
>> unselected package chef.
>> 2019/08/31 17:36:46 ui: virtualbox-iso: (Reading database ... 68348
>> files and directories currently installed.)
>> 2019/08/31 17:36:46 ui: virtualbox-iso: Preparing to unpack
>> .../chef_13.8.5-1_amd64.deb ...
>> 2019/08/31 17:36:46 ui: virtualbox-iso: Unpacking chef (13.8.5-1) ...
>> 2019/08/31 17:36:52 ui: virtualbox-iso: Setting up chef (13.8.5-1) ...
>> 2019/08/31 17:36:52 ui: virtualbox-iso: Thank you for installing Chef!
>> 2019/08/31 17:36:52 packer: 2019/08/31 17:36:52 [INFO] RPC endpoint:
>> Communicator ended with: 0
>> 2019/08/31 17:36:52 [INFO] 0 bytes written for 'stderr'
>> 2019/08/31 17:36:52 [INFO] 2006 bytes written for 'stdout'
>> 2019/08/31 17:36:52 [INFO] RPC client: Communicator ended with: 0
>> 2019/08/31 17:36:52 [INFO] RPC endpoint: Communicator ended with: 0
>> 2019/08/31 17:36:52 packer: 2019/08/31 17:36:52 [INFO] 2006 bytes written
>> for 'stdout'
>> 2019/08/31 17:36:52 packer: 2019/08/31 17:36:52 [INFO] 0 bytes written
>> for 'stderr'
>> 2019/08/31 17:36:52 packer: 2019/08/31 17:36:52 [INFO] RPC client:
>> Communicator ended with: 0
>> 2019/08/31 17:36:52 ui: virtualbox-iso: Creating directory:
>> /tmp/packer-chef-solo
>> 2019/08/31 17:36:52 packer: 2019/08/31 17:36:52 opening new ssh session
>> 2019/08/31 17:36:52 packer: 2019/08/31 17:36:52 starting remote command:
>> mkdir -p '/tmp/packer-chef-solo'
>>
>>
> Looks like it was waiting for password because `sudo` was being used. So I
> added the flag
> prevent_sudo= true
>
> Now, the above steps completed properly, but later my build fails at
>
>> 2019/08/31 17:36:53 packer: 2019/08/31 17:36:53 opening new ssh session
>> 2019/08/31 17:36:53 [INFO] 58 bytes written for 'uploadData'
>> 2019/08/31 17:36:53 packer: 2019/08/31 17:36:53 Starting remote scp
>> process: scp -vt /tmp/packer-chef-solo
>> 2019/08/31 17:36:53 packer: 2019/08/31 17:36:53 Started SCP session,
>> beginning transfers...
>> 2019/08/31 17:36:53 packer: 2019/08/31 17:36:53 Copying input data into
>> temporary file so we can read the length
>> 2019/08/31 17:36:53 packer: 2019/08/31 17:36:53 [DEBUG] scp: Uploading
>> solo.rb: perms=C0644 size=58
>> 2019/08/31 17:36:53 packer: 2019/08/31 17:36:53 SCP session complete,
>> closing stdin pipe.
>> 2019/08/31 17:36:53 packer: 2019/08/31 17:36:53 Waiting for SSH session
>> to complete.
>> 2019/08/31 17:36:53 packer: 2019/08/31 17:36:53 scp stderr (length 23):
>> Sink: C0644 58 solo.rb
>> 2019/08/31 17:36:53 ui: virtualbox-iso: Creating JSON attribute file
>> 2019/08/31 17:36:53 packer: 2019/08/31 17:36:53 [INFO] 619 bytes written
>> for 'uploadData'
>> 2019/08/31 17:36:53 [INFO] 619 bytes written for 'uploadData'
>> 2019/08/31 17:36:53 packer: 2019/08/31 17:36:53 opening new ssh session
>> 2019/08/31 17:36:53 packer: 2019/08/31 17:36:53 Starting remote scp
>> process: scp -vt /tmp/packer-chef-solo
>> 2019/08/31 17:36:53 packer: 2019/08/31 17:36:53 Started SCP session,
>> beginning transfers...
>> 2019/08/31 17:36:53 packer: 2019/08/31 17:36:53 Copying input data into
>> temporary file so we can read the length
>> 2019/08/31 17:36:53 packer: 2019/08/31 17:36:53 [DEBUG] scp: Uploading
>> node.json: perms=C0644 size=619
>> 2019/08/31 17:36:53 packer: 2019/08/31 17:36:53 SCP session complete,
>> closing stdin pipe.
>> 2019/08/31 17:36:53 packer: 2019/08/31 17:36:53 Waiting for SSH session
>> to complete.
>> 2019/08/31 17:36:53 packer: 2019/08/31 17:36:53 scp stderr (length 26):
>> Sink: C0644 619 node.json
>> 2019/08/31 17:36:53 ui: virtualbox-iso: Executing Chef: chef-solo
>> --no-color -c /tmp/packer-chef-solo/solo.rb -j
>> /tmp/packer-chef-solo/node.json
>> 2019/08/31 17:36:53 packer: 2019/08/31 17:36:53 opening new ssh session
>> 2019/08/31 17:36:53 packer: 2019/08/31 17:36:53 starting remote command:
>> chef-solo --no-color -c /tmp/packer-chef-solo/solo.rb -j
>> /tmp/packer-chef-solo/node.json
>> 2019/08/31 17:36:54 ui: virtualbox-iso: Starting Chef Client, version
>> 13.8.5
>> 2019/08/31 17:36:56 ui: virtualbox-iso: resolving cookbooks for run
>> list: ["metasploitable::users", "metasploitable::mysql",
>> "metasploitable::apache_continuum", "metasploitable::apache",
>> "metasploitable::php_545", "metasploitable::phpmyadmin",
>> "metasploitable::proftpd", "metasploitable::docker",
>> "metasploitable::samba", "metasploitable::sinatra",
>> "metasploitable::unrealircd", "metasploitable::chatbot",
>> "metasploitable::payroll_app", "metasploitable::readme_app",
>> "metasploitable::cups", "metasploitable::drupal", "metasploitable::knockd",
>> "metasploitable::iptables", "metasploitable::flags"]
>> 2019/08/31 17:36:57 ui: virtualbox-iso: Synchronizing Cookbooks:
>> 2019/08/31 17:36:57 ui: virtualbox-iso: - metasploitable (0.1.0)
>> 2019/08/31 17:36:57 ui: virtualbox-iso: - docker (4.9.2)
>> 2019/08/31 17:36:57 ui: virtualbox-iso: - mysql (8.2.0)
>> 2019/08/31 17:36:57 ui: virtualbox-iso: Installing Cookbook Gems:
>> 2019/08/31 17:37:14 ui: virtualbox-iso:
>> 2019/08/31 17:37:14 ui: virtualbox-iso: Running handlers:
>> 2019/08/31 17:37:14 ui: virtualbox-iso: [2019-08-31T17:37:19+03:00]
>> ERROR: Running exception handlers
>> 2019/08/31 17:37:14 ui: virtualbox-iso: Running handlers complete
>> 2019/08/31 17:37:14 ui: virtualbox-iso: [2019-08-31T17:37:19+03:00]
>> ERROR: Exception handlers complete
>> 2019/08/31 17:37:14 ui: virtualbox-iso: Chef Client failed. 0
>> resources updated in 20 seconds
>> 2019/08/31 17:37:14 ui: virtualbox-iso: [2019-08-31T17:37:19+03:00]
>> FATAL: Stacktrace dumped to
>> /tmp/packer-chef-solo/local-mode-cache/cache/chef-stacktrace.out
>> 2019/08/31 17:37:14 ui: virtualbox-iso: [2019-08-31T17:37:19+03:00]
>> FATAL: Please provide the contents of the stacktrace.out file if you file a
>> bug report
>> 2019/08/31 17:37:14 ui: virtualbox-iso: [2019-08-31T17:37:19+03:00]
>> ERROR: Expected process to exit with [0], but received '5'
>> 2019/08/31 17:37:14 ui: virtualbox-iso: ---- Begin output of bundle
>> install ----
>> 2019/08/31 17:37:14 ui: virtualbox-iso: STDOUT: Fetching gem metadata
>> from https://www.rubygems.org/..............
>> 2019/08/31 17:37:14 ui: virtualbox-iso: Fetching version metadata
>> from https://www.rubygems.org/.
>> 2019/08/31 17:37:14 ui: virtualbox-iso: Resolving dependencies...
>> 2019/08/31 17:37:14 ui: virtualbox-iso: Using bundler 1.15.4
>> 2019/08/31 17:37:14 ui: virtualbox-iso: Fetching excon 0.66.0
>> 2019/08/31 17:37:14 ui: virtualbox-iso: Using multi_json 1.13.1
>> 2019/08/31 17:37:14 ui: virtualbox-iso:
>> Bundler::SudoNotPermittedError: Bundler requires sudo access to install at
>> the
>> 2019/08/31 17:37:14 ui: virtualbox-iso: moment. Try installing again,
>> granting Bundler sudo access when prompted, or
>> 2019/08/31 17:37:14 ui: virtualbox-iso: installing into a different
>> path.
>> 2019/08/31 17:37:14 ui: virtualbox-iso: An error occurred while
>> installing excon (0.66.0), and Bundler cannot continue.
>> 2019/08/31 17:37:14 ui: virtualbox-iso: Make sure that `gem install
>> excon -v '0.66.0'` succeeds before bundling.
>> 2019/08/31 17:37:14 ui: virtualbox-iso:
>> 2019/08/31 17:37:14 ui: virtualbox-iso: In Gemfile:
>> 2019/08/31 17:37:14 ui: virtualbox-iso: docker-api was resolved to
>> 1.34.2, which depends on
>> 2019/08/31 17:37:14 ui: virtualbox-iso: excon
>> 2019/08/31 17:37:14 ui: virtualbox-iso: STDERR: sudo: no tty present
>> and no askpass program specified
>> 2019/08/31 17:37:14 ui: virtualbox-iso: ---- End output of bundle
>> install ----
>> 2019/08/31 17:37:14 ui: virtualbox-iso: Ran bundle install returned 5
>> 2019/08/31 17:37:14 ui: virtualbox-iso: [2019-08-31T17:37:19+03:00]
>> FATAL: Chef::Exceptions::ChildConvergeError: Chef run process exited
>> unsuccessfully (exit code 1)
>>
>>
> Now, I can't understand how to get around it. Because this is expecting
> sudo, whereas I had to disable it to get past the previous block call.
>
> Please suggest.
>
> Thanks,
> Rhythm
>
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