DzeryCZ

Helm 3 is storing description of it's releases in secrets. You can simply find them via

$ kubectl get secrets
NAME                                                TYPE                                  DATA   AGE
sh.helm.release.v1.wordpress.v1                     helm.sh/release.v1                    1      1h

If you want to get more info about the secret, you can try to describe the secret

$ kubectl describe secret sh.helm.release.v1.wordpress.v1

cheethoe

# This will use osd.5 as an example
# ceph commands are expected to be run in the rook-toolbox
1) disk fails
2) remove disk from node
3) mark out osd. `ceph osd out osd.5`
4) remove from crush map. `ceph osd crush remove osd.5`
5) delete caps. `ceph auth del osd.5`
6) remove osd. `ceph osd rm osd.5`
7) delete the deployment `kubectl delete deployment -n rook-ceph rook-ceph-osd-id-5`
8) delete osd data dir on node `rm -rf /var/lib/rook/osd5`

ekreutz

Ansible variable precedence

Source: http://docs.ansible.com/ansible/latest/playbooks_variables.html#variable-precedence-where-should-i-put-a-variable

From least to most important

• command line values (for example, -u my_user, these are not variables)
• role defaults (defined in role/defaults/main.yml)
• inventory file or script group vars
• inventory group_vars/all

posener

Story: Writing Scripts with Go

This is a story about how I tried to use Go for scripting. In this story, I’ll discuss the need for a Go script, how we would expect it to behave and the possible implementations; During the discussion I’ll deep dive to scripts, shells, and shebangs. Finally, we’ll discuss solutions that will make Go scripts work.

Why Go is good for scripting?

While python and bash are popular scripting languages, C, C++ and Java are not used for scripts at all, and some languages are somewhere in between.

pierrejoubert73

How to add a collapsible section in markdown

1. Example

Click me

Heading

1. Foo
2. Bar
   • Baz

• Qux

GMartinez-Sisti

---
- hosts: all

  vars:
    UBUNTU_COMMON_ROOT_PASSWORD: 'xxxxx'
    UBUNTU_COMMON_DEPLOY_PASSWORD: 'xxxxx'
    UBUNTU_COMMON_LOGWATCH_EMAIL: user@example.com
    ubuntu_common_deploy_user_name: deploy
    ubuntu_common_deploy_public_keys:
      - ~/.ssh/id_rsa.pub

widget-

:root {
   --primary: #09F;
   --accent: #57A;

   --background: #080808;
   --background-elevated: #222;
   --background-hover: rgba(255, 255, 255, 0.1);
   --sidebar-background: #1a2129;

   --border-dim: #666;

dferg

Install Docker on Proxmox 4

Proxmox 4 is based on Debian Jessie. Reference for this install: https://docs.docker.com/engine/installation/linux/debian/#/install-using-the-repository

Add the Docker repo for Debian Jessie

$ apt-get install curl
$ curl -fsSL https://apt.dockerproject.org/gpg | apt-key add -
$ echo "deb https://apt.dockerproject.org/repo/ debian-jessie main" > /etc/apt/sources.list.d/docker.list

$ apt-get update

arsdehnel

resource "aws_iam_policy" "terraform_create_policy" {
    name = "terraform_create_policy"
    path = "/"
    policy = "${data.aws_iam_policy_document.terraform_create_policy.json}"
}

data "aws_iam_policy_document" "terraform_create_policy" {
    statement {
        sid = "1"
        actions = [

andreicristianpetcu

An Ansible summary

Jon Warbrick, July 2014, V3.2 (for Ansible 1.7)

Configuration file

intro_configuration.html

First one found from of