Wednesday, 17 March 2021

Not in Kansas anymore - apparently I don't exist

Whilst trying to upgrade the Tekton CLI tool tkn using Homebrew: -

brew upgrade tektoncd/tools/tektoncd-cli

==> Upgrading 1 outdated package:

tektoncd/tools/tektoncd-cli 0.8.0 -> 0.15.0

==> Upgrading tektoncd/tools/tektoncd-cli 0.8.0 -> 0.15.0 

==> Downloading https://github.com/tektoncd/cli/releases/download/v0.15.0/tkn_0.15.0_Darwin_x86_64.tar.gz

==> Downloading from https://github-releases.githubusercontent.com/181939372/9d001b00-4060-11eb-9efa-57717f8e92f7?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIWNJY

######################################################################## 100.0%

Error: An exception occurred within a child process:

  ArgumentError: user david_hay@uk.ibm.com doesn't exist

To narrow things down, I ran: -

brew upgrade

but that failed with much the same: -

==> Upgrading tektoncd/tools/tektoncd-cli 0.8.0 -> 0.15.0 
==> Downloading https://github.com/tektoncd/cli/releases/download/v0.15.0/tkn_0.15.0_Darwin_x86_64.tar.gz
Already downloaded: /Users/hayd/Library/Caches/Homebrew/downloads/d911addd12ba79ea06e5d8d0002a0523ec0b53d6aa5407a94f6e9836f3ff6fa5--tkn_0.15.0_Darwin_x86_64.tar.gz
Error: An exception occurred within a child process:
  ArgumentError: user david_hay@uk.ibm.com doesn't exist

Following this: -


I checked my environment: -

printenv | grep david_hay@uk.ibm.com


which returned: -

USER=david_hay@uk.ibm.com

Given that my macOS user is actually hayd, I suspect that this is the issue.

I reset that environment variable: -

export USER=hayd

and tried again: -

brew upgrade tektoncd/tools/tektoncd-cli

Updating Homebrew...
==> Auto-updated Homebrew!
Updated 1 tap (homebrew/core).
==> Updated Formulae
Updated 1 formula.

==> Upgrading 1 outdated package:
tektoncd/tools/tektoncd-cli 0.8.0 -> 0.15.0
==> Upgrading tektoncd/tools/tektoncd-cli 0.8.0 -> 0.15.0 
==> Downloading https://github.com/tektoncd/cli/releases/download/v0.15.0/tkn_0.15.0_Darwin_x86_64.tar.gz
Already downloaded: /Users/hayd/Library/Caches/Homebrew/downloads/d911addd12ba79ea06e5d8d0002a0523ec0b53d6aa5407a94f6e9836f3ff6fa5--tkn_0.15.0_Darwin_x86_64.tar.gz
==> Caveats
Bash completion has been installed to:
  /usr/local/etc/bash_completion.d
==> Summary
🍺  /usr/local/Cellar/tektoncd-cli/0.15.0: 8 files, 43.7MB, built in 7 seconds
Removing: /usr/local/Cellar/tektoncd-cli/0.8.0... (8 files, 32.4MB)

Job done!

For the record, tkn was back-level: -

tkn version

Client version: 0.8.0
Pipeline version: unknown

and is now up-to-date: -

tkn version

Client version: 0.15.0
Pipeline version: v0.22.0
Triggers version: v0.12.1

( which, usefully, also reports the versions of Tekton Pipelines and Triggers deployed to my cluster )




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