onpaws

Following the Python steps for making a Homebrew formula, I'm running into a problem where a cryptography release doesn't compile inside my formula.

How to repro

• brew create --python --set-name "repro" https://github.com/splitgraph/sgr/archive/refs/tags/v0.3.10.tar.gz
• paste the contents of repro.rb over the file that opens
• run brew install --verbose --debug --build-from-source repro

onpaws

did:3:bafyreidkyc4t5hqqko7rkf7wvaoerph5a45cysunl4snjcvue7g2qnhg5y

onpaws

    ffmpeg \
        -i "$input" -itsoffset "$offset" \
        -i "$input" \
        -map 0:0 \
        -map 1:1 \
        -acodec copy \
        -vcodec copy \
        "$output"

onpaws

root@datadog-pbnx2:/# agent status
Getting the status from the agent.

===============
Agent (v7.24.0)
===============

  Status date: 2020-12-15 20:37:18.796087 UTC
  Agent start: 2020-12-15 20:00:16.024187 UTC
  Pid: 1

onpaws

How to see Node.js HTTPS requests inside Wireshark

• Set up a env var for Node.js:

  export SSLKEYLOGFILE=~/ssl_key_log_file.log

• Add sslkeylog to Node.js project to wire in the key

  npm i -D sslkeylog

onpaws

Hosting Helm charts inside Azure Container Registries

# install Helm
brew install helm

# Package your chart (the directory containing Chart.yaml) into a .tgz file
$ helm package mychart/
Successfully packaged chart and saved it to: /Users/admin/projects/helm/chart-0.1.0.tgz

# upload to Azure Container Registry. Needed: Container Registry name

onpaws

#!/bin/bash

LOCATION=${HCLOUD_LOCATION:-nbg1-dc3}

if [ -z "$HCLOUD_TOKEN" ]; then
  echo "You need to set HCLOUD_TOKEN to an Hetzner API token!";
  exit 1
fi

if [ -z "$SSH_KEY" ]; then

onpaws

cat <<EOF | kind create cluster --config=-
kind: Cluster
apiVersion: kind.x-k8s.io/v1alpha4
nodes:
- role: control-plane
  kubeadmConfigPatches:
  - |
    kind: InitConfiguration
    nodeRegistration:
      kubeletExtraArgs:

onpaws

# Start psql
psql "sslmode=require host=postgres-azure.postgres.database.azure.com user=admin@postgres-azure dbname=postgres"

# Connect to database
\c mydatabase

# Show databases
\l

# Show tables

onpaws

# via https://stackoverflow.com/a/55796558/2044952
function kubectlgetall {
  for i in $(kubectl api-resources --verbs=list --namespaced -o name | grep -v "events.events.k8s.io" | grep -v "events" | sort | uniq); do
    echo "Resource:" $i
    kubectl -n ${1} get --ignore-not-found ${i}
  done
}

# Usage: kubectlgetall <namespace>