Hello!
I'm seeing an "unexpected EOF" error whenever I run packer in a way that
uses the ansible provisioner.
This one is particularly weird because the same commands worked fine a
couple of weeks ago and, to my knowledge, I haven't updated anything or
changed the packer or ansible software versions.
The error message I'm seeing is below. I can gist the full output if needed.
$ packer --version
1.2.2
$ ansible --version
ansible 2.5.0
config file = None
configured module search path = [u'/home/loren/.ansible/plugins/modules',
u'/usr/share/ansible/plugins/modules']
ansible python module location =
/usr/local/lib/python2.7/dist-packages/ansible
executable location = /usr/local/bin/ansible
python version = 2.7.14+ (default, Feb 6 2018, 19:12:18) [GCC 7.3.0]
$ PACKER_LOG=1 packer build -debug buildbot.json
<snip>
2018/04/22 18:28:58 [INFO] (telemetry) Starting provisioner ansible
2018/04/22 18:28:58 ui: ==> digitalocean: Provisioning with Ansible...
==> digitalocean: Provisioning with Ansible...
2018/04/22 18:28:59 packer: 2018/04/22 18:28:59 SSH proxy: serving on
127.0.0.1:35145
2018/04/22 18:28:59 ui: ==> digitalocean: Executing Ansible:
ansible-playbook <REDACTED>
digitalocean:
2018/04/22 18:29:00 ui: digitalocean:
2018/04/22 18:29:00 ui: digitalocean: PLAY [Install python2 so that
Ansible can run] *********************************
digitalocean: PLAY [Install python2 so that Ansible can run]
*********************************
2018/04/22 18:29:01 ui: digitalocean:
digitalocean:
2018/04/22 18:29:31 ui: digitalocean: TASK [Install python2]
*********************************************************
digitalocean: TASK [Install python2]
*********************************************************
2018/04/22 18:29:31 packer: 2018/04/22 18:29:31 SSH proxy: accepted
connection
2018/04/22 18:29:31 packer: 2018/04/22 18:29:31 authentication attempt from
127.0.0.1:49448 to 127.0.0.1:35145 as loren using none
2018/04/22 18:29:31 packer: 2018/04/22 18:29:31 authentication attempt from
127.0.0.1:49448 to 127.0.0.1:35145 as loren using publickey
2018/04/22 18:29:31 packer: ==> digitalocean: Pausing before cleanup of
step 'StepConnect'. Press enter to continue.
panic: runtime error: invalid memory address or nil pointer dereference
2018/04/22 18:29:31 packer: [signal SIGSEGV: segmentation violation
code=0x1 addr=0x0 pc=0x99b2fc]
2018/04/22 18:29:31 packer:
2018/04/22 18:29:31 packer: goroutine 96 [running]:
2018/04/22 18:29:31 [INFO] (telemetry) ending ansible
2018/04/22 18:29:31 packer:
github.com/hashicorp/packer/vendor/golang.org/x/crypto/ssh.(*CertChecker).CheckCert(0xc42019e4b0,
0xc4201a63c8, 0x5, 0xc42037c2c0, 0xc420272158, 0x5)
2018/04/22 18:29:31 packer:
/Users/phinze/go/src/github.com/hashicorp/packer/vendor/golang.org/x/crypto/ssh/certs.go:373
+0x57c
2018/04/22 18:29:31 packer:
github.com/hashicorp/packer/vendor/golang.org/x/crypto/ssh.(*CertChecker).Authenticate(0xc42019e4b0,
0x22fba00, 0xc42058c080, 0x22f4ba0, 0xc42037c2c0, 0x22e23c0, 0xc42007cae0,
0x0)
2018/04/22 18:29:31 packer:
/Users/phinze/go/src/github.com/hashicorp/packer/vendor/golang.org/x/crypto/ssh/certs.go:320
+0x85
2018/04/22 18:29:31 packer:
github.com/hashicorp/packer/vendor/golang.org/x/crypto/ssh.(*CertChecker).Authenticate-fm(0x22fba00,
0xc42058c080, 0x22f4ba0, 0xc42037c2c0, 0x657, 0x657, 0x0)
2018/04/22 18:29:31 packer:
/Users/phinze/go/src/github.com/hashicorp/packer/provisioner/ansible/provisioner.go:221
+0x52
2018/04/22 18:29:31 packer:
github.com/hashicorp/packer/vendor/golang.org/x/crypto/ssh.(*connection).serverAuthenticate(0xc42058c080,
0xc42058a0c0, 0x11, 0x40, 0x0)
2018/04/22 18:29:31 packer:
/Users/phinze/go/src/github.com/hashicorp/packer/vendor/golang.org/x/crypto/ssh/server.go:381
+0x17c1
2018/04/22 18:29:31 packer:
github.com/hashicorp/packer/vendor/golang.org/x/crypto/ssh.(*connection).serverHandshake(0xc42058c080,
0xc42058a0c0, 0xc42014cee8, 0x4d744c, 0xc4200a80f0)
2018/04/22 18:29:31 packer:
/Users/phinze/go/src/github.com/hashicorp/packer/vendor/golang.org/x/crypto/ssh/server.go:228
+0x519
2018/04/22 18:29:31 packer:
github.com/hashicorp/packer/vendor/golang.org/x/crypto/ssh.NewServerConn(0x22fdfe0,
0xc4201b21a8, 0xc42036a0c0, 0x0, 0x0, 0xc42048d9e0, 0x89609e, 0x1)
2018/04/22 18:29:31 packer:
/Users/phinze/go/src/github.com/hashicorp/packer/vendor/golang.org/x/crypto/ssh/server.go:159
+0xe7
2018/04/22 18:29:31 packer:
github.com/hashicorp/packer/provisioner/ansible.(*adapter).Handle(0xc42019e500,
0x22fdfe0, 0xc4201b21a8, 0x22f8820, 0xc4203511e0, 0xc4201bb2c0, 0x431dc8)
2018/04/22 18:29:31 packer:
/Users/phinze/go/src/github.com/hashicorp/packer/provisioner/ansible/adapter.go:67
+0x93
2018/04/22 18:29:31 packer:
github.com/hashicorp/packer/provisioner/ansible.(*adapter).Serve.func1(0xc42019e500,
0x22fdfe0, 0xc4201b21a8)
2018/04/22 18:29:31 packer:
/Users/phinze/go/src/github.com/hashicorp/packer/provisioner/ansible/adapter.go:57
+0x51
2018/04/22 18:29:31 packer: created by
github.com/hashicorp/packer/provisioner/ansible.(*adapter).Serve
2018/04/22 18:29:31 packer:
/Users/phinze/go/src/github.com/hashicorp/packer/provisioner/ansible/adapter.go:56
+0x1d0
2018/04/22 18:29:31 /usr/local/bin/packer: plugin process exited
2018/04/22 18:29:31 ui: ask: ==> digitalocean: Pausing before cleanup of
step 'StepConnect'. Press enter to continue.
2018/04/22 18:30:18 ui: ask: ==> digitalocean: Pausing before cleanup of
step 'stepDropletInfo'. Press enter to continue.
==> digitalocean: Pausing before cleanup of step 'stepDropletInfo'. Press
enter to continue.
2018/04/22 18:30:34 ui: ask: ==> digitalocean: Pausing before cleanup of
step 'stepCreateDroplet'. Press enter to continue.
==> digitalocean: Pausing before cleanup of step 'stepCreateDroplet'. Press
enter to continue.
2018/04/22 18:30:35 ui: ==> digitalocean: Destroying droplet...
==> digitalocean: Destroying droplet...
2018/04/22 18:30:35 ui: ask: ==> digitalocean: Pausing before cleanup of
step 'stepCreateSSHKey'. Press enter to continue.
==> digitalocean: Pausing before cleanup of step 'stepCreateSSHKey'. Press
enter to continue.
2018/04/22 18:30:37 ui: ==> digitalocean: Deleting temporary ssh key...
==> digitalocean: Deleting temporary ssh key...
<snip>
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