Docker Command Cheat Sheet and OpenFaas

dockercheat.txt

Python Docker Container

docker pull python
docker pull microsoft/windowsservercore


COMMANDS
=================
To show only running containers use the given command:

docker ps
To show all containers use the given command:

docker ps -a
To show the latest created container (includes all states) use the given command:

docker ps -l
To show n last created containers (includes all states) use the given command:

docker ps -n=-1
To display total file sizes use the given command:

docker ps -s
The content presented above is from docker.com.

In the new version of Docker, commands are updated, and some management commands are added:

docker container ls
Is used to list all the running containers.

docker container ls -a
Is used to list all the containers created irrespective of its state.

Here container is the management command.

To list all running and stopped containers

docker ps -a
To list all running containers (just stating the obvious and also example use of -f filtering option)

docker ps -a -f status=running
To list all running and stopped containers, showing only their container id

docker ps -aq
To remove all containers that are NOT running

docker rm `docker ps -aq -f status=exited`

Connect to Web Interface of the Docker Container
===================================================
docker container ls port outside


Getting OpenFaaS up and running
======================
cd c:\git
cd C:\git\faas
git clone https://github.com/openfaas/faas
echo "user01" | docker secret create basic-auth-user -
echo "secretsecret" | docker secret create basic-auth-password -
\deploy_stack.ps1

To list all the Functions on OpenFaas
http://localhost:8080/system/functions

Install FaasCli on WIndows
=============================
1. Install Scoop (Powershell Ver.3 only) iex (new-object net.webclient).downloadstring('https://get.scoop.sh')
2. scoop install faas-cli

Faas-CLi
https://github.com/openfaas/faas-cli


OpenFaas Video
=====================
https://www.youtube.com/watch?v=BK076ChLKKE

Run a loop in Windows Powershell to call the Hash Function
=============================================================
while($true) { Start-Sleep 0.1; curl http://localhost:8080/function/hash?blahblah }

If you bore why not make a light board!
https://www.youtube.com/watch?v=wNnsU1e8uoM

Kubeclient .NET
https://github.com/tintoy/dotnet-kube-client

Token
======
e.g docker swarm join --token SWMTKN-1-4j78ll553ozhwwhme0p79v9l7ik9gxq6lwp9iml6-bj2k5r1ssuccf7xxveeji2tnm 192.168.1.3:2377
If you've lost this info then type in docker swarm join-token worker and then enter that on the worker.	
Once Kubenetes is installed
Try kubectl config get-contexts (from PowerShell on Windows)

MongoDb
==============
Run in Powershell / sh 
faas-cli template pull https://github.com/openfaas-incubator/node8-express-template


Curl within a Container to Openfaas Container
================================================
unset http_proxy // if you've set a proxy in your Dockerfile
curl -d"dddmmaffdffd#m" gateway:8080/function/Echo
sending to a NodeJS function in openfaas 
curl gateway:8080/function/mongo-insert -d '{"name":"TEST1"}' -H "Content-Type:application/json"