12 - Publishing outputs: Host key verification failed.

[acca301]

Walking through the tutorial step-by-step. Made a gist, added

 - name: resource-gist
   type: git
   source:
     uri: git@gist.github.com:71c94aad09a4adc12ebec5ac2794bab4.git
     branch: master

into 12_publishing_outputs/pipeline.yml. A build attempt fails in resource-gist with

Cloning into '/tmp/build/get'...
Host key verification failed.
fatal: Could not read from remote repository.

Note this is pull, we're not at the push stage yet.

The host key is certainly not in ~/.ssh/known_hosts inside the task container. How / where can I run ssh-keyscan or push `known_hosts' there?

[drnic]

AK, can I ask a favor? Can you please recreate this ticket with the concourse/git-resource project, link it to this issue and tag me as well (so I get notifications).
I'm sorry I'm not sure I know how to debug/ fix this issue myself.
Nic

On Tue, Jul 5, 2016 at 7:54 AM +1000, "Alexander Kuznetsov" notifications@github.com wrote:

Walking through the tutorial step-by-step. Made a gist, added

• name: resource-gist
  type: git
  source:
  uri: git@gist.github.com:71c94aad09a4adc12ebec5ac2794bab4.git
  branch: master

into 12_publishing_outputs/pipeline.yml. A build attempt fails in resource-gist with

Cloning into '/tmp/build/get'...

Host key verification failed.

fatal: Could not read from remote repository.

Note this is pull, we're not at the push stage yet.

The host key is certainly not in ~/.ssh/known_hosts inside the task container. How / where can I run ssh-keyscan or push `known_hosts' there?

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[acca301]

Done.
BTW, your tutorial is great, unfortunately there are not many manuals made with such clarity.

[acca301]

My bad. | was they key.
I usually do chomping with |-, thus I wrote it the way:

  resources:
  - name: foo
    type: git
    source:
      uri: ...
      private_key: |-
        ---BEGIN BLAH BLAH---
        .....
        ---END BLAH BLAH---

while the working syntax is

  resources:
  - name: foo
    type: git
    source:
      uri: ...
      private_key: |
        ---BEGIN BLAH BLAH---
        .....
        ---END BLAH BLAH---

[drnic]

Getting yaml right can be hard! Thanks for letting me know you found a solution. Thanks for nice comments about the tutorial.

On Wed, Jul 6, 2016 at 1:27 PM +1000, "Dr. Alexander Kuznetsov" notifications@github.com wrote:

My bad. | was they key.

I usually do chomping with |-, thus I wrote it the way:

resources:

• name: foo
  type: git
  source:
  uri: ...
  private_key: |-
  ---BEGIN BLAH BLAH---
  .....
  ---END BLAH BLAH---

while the working syntax is

resources:

• name: foo
  type: git
  source:
  uri: ...
  private_key: |
  ---BEGIN BLAH BLAH---
  .....
  ---END BLAH BLAH---

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[joshuajabbour]

If this |- typo was actually the problem (and I can't confirm it is; I'm also having auth issues but this hasn't fixed it for me), then you probably typed that because the readme says to use |-.

[joshuajabbour]

I don't think the problem is the |-. I can confirm both private_key: |- and private_key: | work, once I solved my underlying issue.

[jhunt]

@joshuajabbour is your issue taken care of now?

[mkb]

Sounds like this has been addressed so I'm closing it out. @joshuajabbour if there's still an issue please let us know. Thanks!