Conjure-up: "Failure in step 02_get-kubectl after-deploy"

[bigjools]

Report

Thank you for trying conjure-up! Before reporting a bug please make sure you've gone through this checklist:

• [N] Is this problem already documented at https://docs.ubuntu.com/conjure-up/en/troubleshoot#common-spell-problems
• [Y ] Is conjure-up running inside a virtual machine?
• [? ] Is this problem reproducible with sudo snap refresh conjure-up --edge?

Please provide the output of the following commands

which juju
`/snap/bin/juju`
juju version
`2.3.7-xenial-amd64`

which conjure-up
`/snap/bin/conjure-up`
conjure-up --version
`conjure-up 2.5.6`

which lxc
`/snap/bin/lxc`
/snap/bin/lxc config show
`config:
  core.https_address: '[::]:8443'
  core.trust_password: true
`

/snap/bin/lxc version
`
Client version: 3.1
Server version: 3.1
`

cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.4 LTS"

Please attach tarball of ~/.cache/conjure-up:

tar cvzf conjure-up.tar.gz ~/.cache/conjure-up

Sosreport

Please attach a sosreport:

sudo apt install sosreport
sosreport

The resulting output file can be attached to this issue.

What Spell was Selected?

kubernetes

What provider (aws, maas, localhost, etc)?

localhost

MAAS Users

Which version of MAAS?

Commands ran

Please outline what commands were run to install and execute conjure-up:
Just "conjure-up" and select appropriate options.

Additional Information

Here's the error in the log. Very hard to figure out from this where the script is failing.

2018-06-04 23:00:42,728 [DEBUG] conjure-up/kubernetes-core - step.py:265 - Executing script: /home/juledwar/.cache/conjure-up/kubernetes-core/steps/02_get-kubectl/after-deploy
2018-06-04 23:00:44,048 [DEBUG] conjure-up/kubernetes-core - events.py:53 - Setting Error at conjureup/events.py:149
2018-06-04 23:00:44,049 [ERROR] conjure-up/kubernetes-core - events.py:161 - Unhandled exception in <Task finished coro=<RunStepsController.run_steps() done, defined at /snap/conjure-up/999/lib/python3.6/site-packages/conjureup/controllers/runsteps/gui.py:14> exception=Exception('Failure in step 02_get-kubectl after-deploy',)>
Traceback (most recent call last):
  File "/snap/conjure-up/999/lib/python3.6/site-packages/conjureup/controllers/runsteps/gui.py", line 19, in run_steps
    step.result = await step.after_deploy(view.set_footer)
  File "/snap/conjure-up/999/lib/python3.6/site-packages/conjureup/models/step.py", line 137, in after_deploy
    return await self.run(PHASES.AFTER_DEPLOY, msg_cb)
  File "/snap/conjure-up/999/lib/python3.6/site-packages/conjureup/models/step.py", line 280, in run
    phase.value))
Exception: Failure in step 02_get-kubectl after-deploy

[bigjools]

I have no idea how to attach a file here for the requested files.

[adam-stokes]

Hey @bigjools

Mind trying with sudo snap refresh conjure-up --edge? We have several enhancements coming that provide you a much better k8s experience. Me and @johnsca can take a look at this issue in the meantime

[bigjools]

Yep I'll have a go at that in the next day or so - I hacked the kube config out for now and I'm still using the cluster. It would be interesting to see if you can recreate this.

As an aside I tried to run the after-deploy script manually and it failed because the python script that it calls was trying to import yaml, however the python3-yaml package was not installed. I did try again after installing that package but it still failed. Dunno if it's related but worth mentioning.

[daveamit]

@battlemidget
I had this exact issue, I destroyed the cluster, did sudo snap refresh conjure-up --edge and was able to successfully re-create the kubernetes cluster.

[ik9999]

Have the similar issue with conjure-up 2.6.4 from edge

  2019-01-10 20:10:00,021 [DEBUG] conjure-up/canonical-kubernetes - step.py:268 - Executing script: /home/eq/.cache/conjure-up/canonical-kubernetes/steps/02_get-kubectl/after-deploy
  2019-01-10 20:10:06,725 [DEBUG] conjure-up/canonical-kubernetes - events.py:52 - Setting Error at conjureup/events.py:149
  2019-01-10 20:10:06,726 [ERROR] conjure-up/canonical-kubernetes - events.py:161 - Unhandled exception in <Task finished coro=<RunStepsController.run_steps() done, defined at /snap/conjure-up/1039/lib/python3.6/site-packages/conjureup/controllers/juju/runsteps/gui.py:14> exception=Exception('Failure in step 02_get-kubectl after-deploy',)>
  Traceback (most recent call last):
  File "/snap/conjure-up/1039/lib/python3.6/site-packages/conjureup/controllers/juju/runsteps/gui.py", line 19, in run_steps
  step.result = await step.after_deploy(view.set_footer)
  File "/snap/conjure-up/1039/lib/python3.6/site-packages/conjureup/models/step.py", line 137, in after_deploy
  return await self.run(PHASES.AFTER_DEPLOY, msg_cb)
  File "/snap/conjure-up/1039/lib/python3.6/site-packages/conjureup/models/step.py", line 283, in run
  phase.value))
  Exception: Failure in step 02_get-kubectl after-deploy
             2019-01-10 20:10:06,754 [DEBUG] conjure-up/canonical-kubernetes - __init__.py:27 - Showing dialog for exception: Failure in step 02_get-kubectl after-deploy

[captn3m0]

Same issue:

2019-02-06 01:40:53,146 [DEBUG] conjure-up/canonical-kubernetes - events.py:52 - Setting Error at conjureup/events.py:149
2019-02-06 01:40:53,146 [ERROR] conjure-up/canonical-kubernetes - events.py:161 - Unhandled exception in <Task finished coro=<RunStepsController.run_steps() done, defined at /snap/conjure-up/1040/lib/python3.6/site-packages/conjureup/controllers/juju/runsteps/gui.py:14> exception=Exception('Failure in step 02_get-kubectl after-deploy',)>
Traceback (most recent call last):
  File "/snap/conjure-up/1040/lib/python3.6/site-packages/conjureup/controllers/juju/runsteps/gui.py", line 19, in run_steps
    step.result = await step.after_deploy(view.set_footer)
  File "/snap/conjure-up/1040/lib/python3.6/site-packages/conjureup/models/step.py", line 137, in after_deploy
    return await self.run(PHASES.AFTER_DEPLOY, msg_cb)
  File "/snap/conjure-up/1040/lib/python3.6/site-packages/conjureup/models/step.py", line 283, in run
    phase.value))
Exception: Failure in step 02_get-kubectl after-deploy
2019-02-06 01:40:53,167 [DEBUG] conjure-up/canonical-kubernetes - __init__.py:27 - Showing dialog for exception: Failure in step 02_get-kubectl after-deploy