willbicks

Encrypting Kubernetes Secrets with Age and SOPS on k3s

SOPS is a handy utility for encrypting sensitive content within files while making it easy to edit and track them with standard developer tools (git, diff, vi, etc.). Using the sops-secret-operator, you can deploy encrypted Kubernetes secrets as SopsSecret custom resources, which are decrypted by the operator and made available as standard Secrets for general consumption. This allows secrets to be tracked securely in version control, deployed with standard CI/CD tools, and edited securely by developers.

Comparison to Alternatives

KSOPS

KSOPS is a Kustomize plugin that supports decrypting SOPS files and applying them to your cluster.

Duder-onomy

'Alabama': [
      [-84.8882446289062, 35.0080299377441],
      [-88.4731369018555, 30.1375217437744],
    ],
    'Alaska': [
      [-129.9795, 71.4410],
      [-179.1505, 51.2097],
    ],
    'Arizona': [
      [-109.045196533203, 37.0042610168457],

krzysztofzablocki

// swiftlint:disable file_length

fileprivate func compareOptionals<T>(lhs: T?, rhs: T?, compare: (_ lhs: T, _ rhs: T) -> Bool) -> Bool {
    switch (lhs, rhs) {
    case let (lValue?, rValue?):
        return compare(lValue, rValue)
    case (nil, nil):
        return true
    default:
        return false

mackuba

Following the tradition from last year, here's my complete list of all interesting features and updates I could find in Apple's OSes, SDKs and developer tools that were announced at this year's WWDC. This is based on the keynotes, the "What's New In ..." presentations and some others, Apple's release notes, and blog posts and tweets that I came across in the last few weeks.

If for some reason you haven't watched the talks yet, I really recommend watching at least the "State of the Union" and the "What's New In" intros for the platforms you're interested in. The unofficial WWDC Mac app is great way to download the videos and keep track of what you've already watched.

If you're interested, here are my WWDC 2015 notes (might be useful if you're planning to drop support for iOS 8 now and start using some iOS 9 APIs).

---

OSX → macOS 10.12 Sierra

odrobnik

import Foundation

public class UploadProgress: NSProgress
{
    var sessionTask: NSURLSessionTask!
    
    required public init(sessionTask: NSURLSessionTask)
    {
        super.init(parent: nil, userInfo: nil)
        

orta

post_install do |installer|
  app_plist = "Emergence/Info.plist"
  plist_buddy = "/usr/libexec/PlistBuddy"
  version = `#{plist_buddy} -c "Print CFBundleShortVersionString" #{app_plist}`.split
  puts "Updating CocoaPods' version numbers to #{version}"

  installer.pods_project.targets.each do |target|
    `#{plist_buddy} -c "Set CFBundleShortVersionString #{version}" "Pods/Target Support Files/#{target}/Info.plist"`
  end
end

mackuba

Here's my own list of the interesting stuff announced during this year's WWDC, collected from the keynotes, various Apple docs, blog posts and tweets.

If you're planning to watch the videos, I really recommend this Mac app that helps you download and watch them: https://github.com/insidegui/WWDC.

OS X El Capitan

http://www.apple.com/osx/elcapitan-preview/

• split view - two apps side by side on full screen

chriseidhof

import Cocoa

struct Person {
    var name: String = "John"
    var age: Int = 50
    var dutch: Bool = false
    var address: Address? = Address(street: "Market St.")
}

struct Address {

rnapier

// This is pretty clean, but I often dislike chains of temporary variables
// They tend to lead to little bugs when you use the wrong one. Swift's warnings
// and 'let' reduce problems, though.
func pagesFromOpenSearchData(data: NSData) throws -> [Page] {
    let json = try NSJSONSerialization.JSONObjectWithData(data, options: NSJSONReadingOptions())

    guard      let array  = json as? [JSON]                 else { throw JSONError.BadArray(json) }
    guard case let value  = array[1] where array.count >= 2 else { throw JSONError.OutOfRange }
    guard      let titles = value as? [String]              else { throw JSONError.BadStringList(json) }

chriseidhof

protocol OptionalType {
    typealias T
    var optional: T? { get }
}

extension Optional : OptionalType {
    var optional: T? { return self }
}

extension SequenceType where Generator.Element: OptionalType {