Jeroen Op 't Eynde Duologic

Freelance Linux System engineer

Duologic / export.jsonnet

Last active June 7, 2022 00:26

Pure jsonnet implementation of `tanka export` (POC)

	{
	local this = self,

	local clusterWideKinds = [
	'APIService',
	'CertificateSigningRequest',
	'ClusterRole',
	'ClusterRoleBinding',
	'ComponentStatus',
	'CSIDriver',

Duologic / dashboard-as-json.yaml

Created April 7, 2022 08:38

Represent dashboard as json (crossplane-provider-grafana)

	apiVersion: grafana.jet.crossplane.io/v1alpha1
	kind: Dashboard
	metadata:
	annotations:
	crossplane.io/composition-resource-name: dashboard
	creationTimestamp: "2022-04-03T22:43:56Z"
	generateName: flux-mixin-6ab3a093b9e4c6d1297daf5e42988330-6m6qh-
	generation: 1
	labels:
	crossplane.io/claim-name: flux-mixin-6ab3a093b9e4c6d1297daf5e42988330

Duologic / dashboard-as-yaml.yaml

Created April 7, 2022 08:32

Represent dashboard in line as yaml

	apiVersion: grafana.com/v1alpha1
	kind: Dashboard
	metadata:
	name: my-app-dashboards
	namespace: default
	spec:
	dashboard:
	<dashboard-as-yaml-here>
	folder: App

Duologic / dashboard-oci.yaml

Last active April 7, 2022 08:25

Read dashboard from OCI registry

	apiVersion: grafana.com/v1
	kind: Dashboards
	metadata:
	name: my-app-dashboards
	namespace: default
	spec:
	containers:
	- name: app-dashboards
	image: app-dashboard-image:v1.3
	imagePullPolicy: IfNotPresent

Duologic / jsonnet-lsp.vim

Created November 2, 2021 10:20

jsonnet-language-server configuration for vim-lsp, with Tanka support (https://github.com/jdbaldry/jsonnet-language-server/, https://github.com/prabirshrestha/vim-lsp)

	function! GetJsonnetPath()
	let output=system("tk tool jpath " . shellescape(expand('%')))
	if !v:shell_error
	let $JSONNET_PATH=output
	call lsp#stop_server('jsonnet-language-server')
	sleep 100m
	set filetype=jsonnet
	endif
	endfunction

Duologic / test.jsonnet

Last active July 15, 2021 07:41

	local environments = [
	{
	apiVersion: 'tanka.dev/v1alpha1',
	kind: 'Environment',
	metadata: {
	labels: {
	team: 'infra',
	},
	name: 'default',
	namespace: 'environments/default/main.jsonnet',

Duologic / match_resources.sh

Last active January 21, 2021 12:20

	#!/bin/bash
	set -euo pipefail
	#set -x
	IFS=$'\n\t'

	DIRNAME=$(dirname $0)

	if [ "$#" -lt 1 ]; then
	echo "Usage: `basename $0` <context> [<namespace>]"
	exit 1

Duologic / links.md

Last active November 13, 2020 15:31

Awesome Preemptibles

Duologic / diff.sh

Last active October 29, 2020 15:18

cleaner diff with tanka/kubectl

	#!/usr/bin/env sh
	# Usage: export KUBECTL_EXTERNAL_DIFF=/path/to/diff.sh

	function warning() {
	ORANGE='\033[0;33m'
	NC='\033[0m' # No Color
	>&2 printf "${ORANGE}WARNING: ${1}${NC}\n"
	}

	warning "last-applied-configuration <redacted>"

Duologic / tk-extract.go

Created August 14, 2020 08:12

	package main

	import (
	"bufio"
	"encoding/json"
	"fmt"
	"log"
	"os"

	"github.com/grafana/tanka/pkg/kubernetes/manifest"