KyMidd

- task: Bash@3
  name: AutoApprovalTest
  displayName: Auto-Approval Test
  inputs:
    targetType: 'inline'
    workingDirectory: $(System.DefaultWorkingDirectory)/$(tf_directory)
    failOnStderr: true
    script: |
      # If no changes, no-op and don't continue
      if terraform show plan.out | grep -q " 0 to add, 0 to change, 0 to destroy"; then 

angstwad

import argparse
import functools
import logging
import os
import signal
import sys
import time

_LOG_FORMAT = "%(levelname)s:%(asctime)s:%(name)s:%(message)s"
logging.basicConfig(stream=sys.stdout, format=_LOG_FORMAT)

stevenc81

Upgrading Kubernetes Cluster with Kops, and Things to Watch Out For

Alright! I'd like to apologize for the inactivity for over a year. Very embarrassingly, I totally dropped the good habit. Anyways, today I'd like to share a not so advanced and much shorter walkthrough on how to upgrade Kubernetes with kops.

At Buffer, we host our own k8s (Kubernetes for short) cluster on AWS EC2 instances since we started our journey before AWS EKS. To do this effectively, we use kops. It's an amazing tool that manages pretty much all aspects of cluster management from creation, upgrade, updates and deletions. It never failed us.

How to start?

Okay, upgrading a cluster always makes people nervous, especially a production cluster. Trust me, I've been there! There is a saying, hope is not a strategy. So instead of hoping things will go smoothly, I always have bias that shit will hit the fan if you skip testing. Plus, good luck explaining to people

mohanpedala

Table of Contents

• set -e, -u, -x, -o pipefail
• set -e
• set -x
• set -u
• set -o pipefail
• Setting IFS
• Original Reference

set -e, -u, -x, -o pipefail

salrashid123

#!/usr/bin/python
# https://cloud.google.com/iam/docs/creating-short-lived-service-account-credentials

import logging
import os
import sys
import json
import time
import pprint

matthewpalmer

# Example YAML configuration for the adapter pattern.

# It defines a main application container which writes
# the current date and system usage information to a log file 
# every five seconds.

# The adapter container reads what the application has written and
# reformats it into a structure that a hypothetical monitoring 
# service requires. 

pydevops

• 0.1. References
• 0.2. Other cheatsheets
• 0.3. Manage multiple gcloud config configurations
  • 0.3.1. Switch gcloud context with gcloud config
• 0.4. Credentials
• 0.5. info
• 0.6. projects
• 0.7. zones & regions
• 0.8. Organization
• 0.9. billing

evantoli

Configure Git to use a proxy

In Brief

You may need to configure a proxy server if you're having trouble cloning or fetching from a remote repository or getting an error like unable to access '...' Couldn't resolve host '...'.

Consider something like: