adam-stokes

#!/usr/bin/ruby

require 'net/http'
require 'json'

raise "Invalid arguments: dssh [container-name] [command=/bin/bash]" if ARGV.length < 1
service_name = "#{ARGV[0]}"
ARGV[1] ||= "/bin/bash"
command = ARGV[1..-1].join(' ')

adam-stokes

#!/bin/bash
# bash generate random alphanumeric string
#

# bash generate random 32 character alphanumeric string (upper and lowercase) and 
NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)

# bash generate random 32 character alphanumeric string (lowercase only)
cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1

adam-stokes

canonical-kubernetes/
├── addons
│   ├── common.sh
│   ├── deis
│   │   ├── metadata.yaml
│   │   └── steps
│   │       ├── 01_install-workflow
│   │       │   ├── after-deploy
│   │       │   └── metadata.yaml
│   │       └── 02_register-deis-user

adam-stokes

from django.db import connections
from django.db.models.query import QuerySet
from __future__ import print_function

class QuerySetExplainMixin:
    def explain(self, analyze=True):
        cursor = connections[self.db].cursor()
        print(self.query)
        print()
        sql, params = self.query.sql_with_params()

adam-stokes

$ host a01126c228a1411e7bc240626b5106b1-559824245.us-east-1.elb.amazonaws.com
a01126c228a1411e7bc240626b5106b1-559824245.us-east-1.elb.amazonaws.com has address 34.226.179.81
a01126c228a1411e7bc240626b5106b1-559824245.us-east-1.elb.amazonaws.com has address 52.205.228.58
a01126c228a1411e7bc240626b5106b1-559824245.us-east-1.elb.amazonaws.com has address 52.44.209.181

adam-stokes

$ kubectl get svc --namespace default ghosty-ghost -o json|jq -r '.status.loadBalancer.ingress[0]["hostname"]'
ae05a6a678a0c11e7bc240626b5106b1-1310603334.us-east-1.elb.amazonaws.com
$ export APP_HOST=ae05a6a678a0c11e7bc240626b5106b1-1310603334.us-east-1.elb.amazonaws.com
$ export APP_PORT=80
$ helm upgrade ghosty --set ghostHost=$APP_HOST,ghostPort=$APP_PORT,persistence.storageClass=ebs-1,persistence.existingClaim=my-test-claim-ebs stable/ghost

adam-stokes

$ cat > sc-aws-ebs.yaml <<EOF
kind: StorageClass
apiVersion: storage.k8s.io/v1
metadata:
  name: ebs-1
provisioner: kubernetes.io/aws-ebs
parameters:
  type: gp2
EOF
$ kubectl create -f sc-aws-ebs2.yaml

adam-stokes

$ cat > pvc-ebs.yaml <<EOF
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
  name: my-test-claim-ebs
spec:
  accessModes:
    - ReadWriteOnce
  resources:
    requests:

adam-stokes

image: bitnami/ghost:0.11.10-r2
volumePermissions:
  image:
    name: busybox
    tag: 1.27.1

## Ghost host to create application URLs
## ref: https://github.com/bitnami/bitnami-docker-ghost#configuration
##
# ghostHost:

adam-stokes

$ helm status ghosty 
LAST DEPLOYED: Sat Aug 26 00:06:55 2017
NAMESPACE: default
STATUS: DEPLOYED

RESOURCES:
==> v1/ConfigMap
NAME            DATA  AGE
ghosty-mariadb  1     5m