raúl raulsperoni

## kubectl describe nodes
kubectl describe nodes ip-10-4-123-95.us-west-2.compute.internal
E0209 11:35:15.039890  278909 describe.go:2645] Unable to construct reference to '&core.Node{TypeMeta:v1.TypeMeta{Kind:"", APIVersion:""}, ObjectMeta:v1.ObjectMeta{Name:"ip-10-4-123-95.us-west-2.compute.internal", GenerateName:"", Namespace:"", SelfLink:"", UID:"89045b50-39ef-4b62-b32d-4f15e521406e", ResourceVersion:"17209", Generation:0, CreationTimestamp:v1.Time{Time:time.Time{wall:0x0, ext:63780013218, loc:(*time.Location)(0x49403c0)}}, DeletionTimestamp:(*v1.Time)(nil), DeletionGracePeriodSeconds:(*int64)(nil), Labels:map[string]string{"beta.kubernetes.io/os":"linux", "kubernetes.io/arch":"amd64", "kubernetes.io/hostname":"ip-10-4-123-95.us-west-2.compute.internal", "eks.amazonaws.com/nodegroup":"eks-small", "eks.amazonaws.com/nodegroup-image":"ami-0fe74570d87750175", "node.kubernetes.io/exclude-from-external-load-balancers":"true", "beta.kubernetes.io/arch":"amd64", "kubernetes.io/os":"linux", "topology.kubernetes.io/region":"us-west-2", "t

## wordpress.yml
version: '3.3'

services:

  blog_wordpress:
    image: wordpress
    networks:
      - traefik_proxy
    secrets:
      - mysql_host

## traefik.yml
version: "3.3"

services:
  traefik:
    image: traefik
    command:
      - "--api"
      - "--entrypoints=Name:http Address::80 Redirect.EntryPoint:https"
      - "--entrypoints=Name:https Address::443 TLS"
      - "--defaultentrypoints=http,https"

## dockerBridgeNet.sh
docker network create --subnet 172.0.0.0/8 reserved-172-0-0-0-8
route del -net 172.0.0.0 gw 0.0.0.0 netmask 255.0.0.0

## complete-stack.yml
web:
  image: wordpress
  links:
    - mysql
  environment:
    - WORDPRESS_DB_PASSWORD=myPass
  working_dir: /var/www/html
  volumes_from:
    - data
  ports:

## postgres-cheatsheet.md

      
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                raulsperoni
                / postgres-cheatsheet.md
            
            
              Created
              February 18, 2016 20:01
                — forked from Kartones/postgres-cheatsheet.md
            
              
                PostgreSQL command line cheatsheet
              
          
    PSQL

Magic words:
psql -U postgres
If run with -E flag, it will describe the underlaying queries of the \ commands (cool for learning!).
Most \d commands support additional param of __schema__.name__ and accept wildcards like *.*

  
## GitVolverPushed
# Check that "git status" is clean, since the steps that follow will throw
# way uncommitted changes:
git status

# Set the index (staging area) to be as it was at professional-1.1.2:
git read-tree professional-1.1.2

# Create a commit based on that index:
git commit -m "Reverting to the state at professional-1.1.2"

## AbstractDao.java
public abstract class AbstractDao<K, E> {

	public abstract EntityManager getEm();

	public abstract Class<E> getDaoClass();

	public AbstractDao() {
	}

	public E find(K id) {

## gitIgnore
git rm --cached fileToIgnore

git rm -r --cached folderToIgnore

## gitInit
cd <localdir>
git init
git add .
git commit -m 'message'
git remote add origin <url>
git push -u origin master
	version: '3.3'

	services:

	blog_wordpress:
	image: wordpress
	networks:
	- traefik_proxy
	secrets:
	- mysql_host
	version: "3.3"

	services:
	traefik:
	image: traefik
	command:
	- "--api"
	- "--entrypoints=Name:http Address::80 Redirect.EntryPoint:https"
	- "--entrypoints=Name:https Address::443 TLS"
	- "--defaultentrypoints=http,https"
	docker network create --subnet 172.0.0.0/8 reserved-172-0-0-0-8
	route del -net 172.0.0.0 gw 0.0.0.0 netmask 255.0.0.0
	web:
	image: wordpress
	links:
	- mysql
	environment:
	- WORDPRESS_DB_PASSWORD=myPass
	working_dir: /var/www/html
	volumes_from:
	- data
	ports:
	# Check that "git status" is clean, since the steps that follow will throw
	# way uncommitted changes:
	git status

	# Set the index (staging area) to be as it was at professional-1.1.2:
	git read-tree professional-1.1.2

	# Create a commit based on that index:
	git commit -m "Reverting to the state at professional-1.1.2"
	public abstract class AbstractDao<K, E> {

	public abstract EntityManager getEm();

	public abstract Class<E> getDaoClass();

	public AbstractDao() {
	}

	public E find(K id) {
	git rm --cached fileToIgnore

	git rm -r --cached folderToIgnore
	cd <localdir>
	git init
	git add .
	git commit -m 'message'
	git remote add origin <url>
	git push -u origin master