till

{
  "ignition": {
    "version": "2.0.0",
    "config": {}
  },
  "storage": {
  },
  "systemd": {},
  "networkd": {},
  "passwd": {

till

import os

import testinfra.utils.ansible_runner

testinfra_hosts = testinfra.utils.ansible_runner.AnsibleRunner(
    os.environ['MOLECULE_INVENTORY_FILE']
).get_hosts('all')


def get_docker_services(host):

till

FROM quay.io/ansible/molecule:2.22
RUN apk add --update build-base
RUN pip install --upgrade pip
RUN pip install dnspython requests==2.20.1 docker docker-compose hcloud molecule[hetznercloud]

till

version: '2'

services:
  db:
    image: mariadb:10.4
    environment:
      - MYSQL_ROOT_PASSWORD=${MYSQL_ROOT_PASSWORD}
      - MYSQL_DATABASE=${MYSQL_DATABASE}
      - MYSQL_USER=${MYSQL_USER}
      - MYSQL_PASSWORD=${MYSQL_PASSWORD}

till

---
# assume this is preceeded by the docker_container module above

- name: Get container IP
  set_fact:
    container_ip: "{{ my_service_status.ansible_facts.docker_container.NetworkSettings.IPAddress }}"

- name: Check container
  wait_for:
    host: "{{ container_ip }}"

till

---
- name: Start a service without a port
  docker_container:
    name: service_without_port
    image: whatever
    ...
  register: my_service_status

- name: Save status
  set_fact:

till

apiVersion: v1
kind: ConfigMap
metadata:
  namespace: metallb-system
  name: config
data:
  config: |
    address-pools:
    - name: private-network
      protocol: layer2

till

Rancher 2.x uses etcd to store everything. If you don't know how to backup that, you loose all info on clusters, etc. as you upgrade Rancher Server.

Here's how to get passed that!

Get container ID:

$ docker ps|grep rancher/rancher

till

Register a droplet in AWS OpsWorks

AWS Requirements

• create a new IAM user and attach the AWS OpsWorks Register Policy
• for testing: create a new stack on AWS OpsWorks and fetch its ID
• customize all variables prefixed with YOUR_ from the cloud-config.yml

DigitalOcean

till

Keybase proof

I hereby claim:

• I am till on github.
• I am tillk (https://keybase.io/tillk) on keybase.
• I have a public key whose fingerprint is C1C7 6BE3 C15D 9324 984D 1D82 A6C3 90D3 1482 E46F

To claim this, I am signing this object: