yamllint VS k9s

yamllint, as the name suggests, is a linter for YAML files. It checks syntax validity, as well as looking for more-complex errors like key repetition and cosmetic problems such as line length, trailing spaces, indentation etc. This one was indly recommended by yankdevil.

StrictYAML removes features that might be useful for some usecases, such as Node anchors+Refs and Flow Style.

I don't think the cost of an additional standard is worth it in this case.

While YAML has issues, they aren't much of problem if you use a linter, such as yamllint [1].

1. https://github.com/adrienverge/yamllint

On top of the above-mentioned tools, it's also a good idea to use YAML linter such this one or its CLI equivalent, which will validate and cleanup your documents.

yamlfixer automates the fixing of problems reported by yamllint by parsing its output.

repos: - repo: https://github.com/pre-commit/pre-commit-hooks rev: v4.0.1 hooks: - id: check-added-large-files - id: check-ast - id: check-builtin-literals - id: check-case-conflict - id: check-docstring-first - id: check-executables-have-shebangs - id: check-json - id: check-merge-conflict - id: check-symlinks - id: check-toml - id: check-vcs-permalinks - id: check-xml - id: check-yaml args: [--allow-multiple-documents] - id: debug-statements - id: detect-aws-credentials args: [--allow-missing-credentials] - id: destroyed-symlinks - id: end-of-file-fixer - id: fix-byte-order-marker - id: fix-encoding-pragma args: [--remove] - id: forbid-new-submodules - id: mixed-line-ending args: [--fix=auto] - id: name-tests-test args: [--django] - id: requirements-txt-fixer - id: trailing-whitespace - repo: local hooks: - id: black name: black entry: poetry run black language: system types: [python] - id: flake8 name: flake8 entry: poetry run flake8 language: system types: [python] - repo: https://github.com/pycqa/isort rev: "5.9.1" hooks: - id: isort args: - --profile - black - --filter-files - repo: https://github.com/adrienverge/yamllint.git rev: v1.26.1 hooks: - id: yamllint args: [-c=.yamllint.yaml] - repo: https://gitlab.com/devopshq/gitlab-ci-linter rev: v1.0.2 hooks: - id: gitlab-ci-linter args: - "--server" - "https://your.gitlab.server" # Need env var GITLAB_PRIVATE_TOKEN with gitlab api read token - repo: https://github.com/commitizen-tools/commitizen rev: v2.17.11 hooks: - id: commitizen stages: [commit-msg] - repo: https://github.com/jumanjihouse/pre-commit-hooks rev: 2.1.5 # or specific git tag hooks: - id: forbid-binary - id: shellcheck - id: shfmt

Or, run Yamllint externally. I do this, because I have more control: https://github.com/adrienverge/yamllint

You can catch this with yamllint (https://github.com/adrienverge/yamllint):

    % cat countries.yml

Pierre: The first tool I recommend is K9s. It's not just a time-saver but a productivity booster. With its intuitive interface, you can speed up all the usual kubectl commands, access logs, edit resources and configurations, and more. It's like having a personal assistant for your cluster management tasks.

The last thing you really need is a common set of tools that you want fingertip access to. I really commonly use LazyGit and K9s in my day job so those are the tools I will show off in this article.

K9s is your best friend (get it? 🐶) when exploring your cluster via the terminal. It shares commonality with Vim for its interaction style using shortcuts and starting commands with: but don’t let that discourage you. K9s keeps a vigilant eye on Kubernetes activities, providing real-time information and intuitive commands for resource interaction.

k9s: brew install k9s

I would like to put in a vote for k9s, which is also on the list at Terminal Trove. [0] It's the most convenient tool I've ever found for Kubernetes management. Based on that experience I'll definitely be checking out Harlequin.

[0] https://k9scli.io/

All in all, run things, do some kubectl apply -f something.yml every day, install k9s, and try to configure a big one cluster at some point.

(K9s is one of my favorite tools for navigating Kubernetes clusters through the CLI).

K9s is an open-source, terminal-based UI for interacting with your Kubernetes clusters, making navigating, observing, and managing your apps easier. If you use Kubectl but wish it was easier and faster to use, K9s might be just what you're looking for!

k9s