slok’s gists

slok / auth0-cookie-decrypt.go

Created November 6, 2025 16:10

Decrypt auth0 cookies to get the Auth0 id token

slok / big_slo.yaml

Created November 4, 2025 21:34

A big SLO to test sloth big rules generation

	apiVersion: sloth.slok.dev/v1
	kind: PrometheusServiceLevel
	metadata:
	name: big-slo-service
	namespace: test-ns
	spec:
	labels:
	an: example
	big: files
	this: is

slok / sloth-slo-plugin.go

Created October 23, 2025 06:17

Example for the docs as an Sloth SLO plugin remote retrieval

	package plugin

	import (
	"context"
	"encoding/json"

	"github.com/slok/sloth/pkg/common/conventions"
	utilsdata "github.com/slok/sloth/pkg/common/utils/data"
	pluginslov1 "github.com/slok/sloth/pkg/prometheus/plugin/slo/v1"
	)

slok / k8s-port-forward.go

Created August 31, 2024 16:09

Kubernetes port forward example in go (without kubectl) using official K8s Go libs.

slok / sloth-medium-slo.yaml

Created June 6, 2021 08:25

	version: "prometheus/v1"
	service: "myservice"
	labels:
	owner: "myteam"
	tier: "2"
	slos:
	# We allow failing (5xx and 429) 1 request every 1000 requests (99.9%).
	- name: "requests-availability"
	objective: 99.9
	description: "Common SLO based on availability for HTTP request responses."

slok / yq-k8s-tricks.md

Created March 27, 2021 08:10

yq Kubernetes tricks

yq eval -i '.metadata.namespace |= "argo"' "${FILE}"

yq eval -i 'select(.kind == "Service") |= .spec.ports[] |= select(has("protocol") | not) |= .protocol="TCP" ' ${FILE}

slok / pprof.md

Last active November 23, 2025 09:06

Go pprof cheat sheet

Enable profiling

import (
    _ "net/http/pprof"
    "net/http"
)

slok / k8sunstructured_test.go

Last active April 15, 2020 16:38

	package k8sunstructured_test

	import (
	"bytes"
	"testing"

	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"

slok / main.go

Created June 4, 2018 15:36

Kubernetes controller that updates annotation on pods with `kooper: test` label

	package main

	import (
	"os"
	"path/filepath"
	"time"

	corev1 "k8s.io/api/core/v1"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/apimachinery/pkg/runtime"

slok / kooper-vgo.log

Created May 26, 2018 07:04

vgo kooper try

	$ time vgo build
	vgo: finding github.com/google/cadvisor v0.0.0-20170309230114-17543becf905
	vgo: finding gopkg.in/olivere/elastic.v2 v2.0.0-20151008152123-3cfe88295d20
	vgo: finding golang.org/x/oauth2 v0.0.0-20150321034511-ca8a464d23d5
	vgo: finding golang.org/x/net v0.0.0-20151120032300-5627bad10b82
	vgo: finding github.com/influxdb/influxdb v0.0.0-20151125225445-9eab56311373
	vgo: finding github.com/go-ini/ini v0.0.0-20160207163330-193d1ecb466b
	vgo: finding github.com/eapache/queue v0.0.0-20150606115303-ded5959c0d4e
	vgo: finding github.com/coreos/rkt v0.0.0-20160513154944-14437382a98e
	FindRepo: Get https://speter.net/go/exp/math/dec/inf?go-get=1: x509: certificate signed by unknown authority