Juned Memon junaid18183

Installing Graphite:

Graphite does two things:

Store numeric time-series data
Render graphs of this data on demand

What Graphite does not do is collect data for you, however there are some tools out there that know

This gist will drive you through creating a Docker 1.12 Swarm cluster (with Swarm mode) on AWS infrastructure.

Prerequisites

You need a few things already prepared in order to get started. You need at least Docker 1.12 set up. I was using the stable version of Docker for mac for preparing this guide.

$ docker --version
Docker version 1.12.0, build 8eab29e

You also need Docker machine installed.

Git Submodules basic explanation

Why submodules?

In Git you can add a submodule to a repository. This is basically a repository embedded in your main repository. This can be very useful. A couple of advantages of using submodules:

You can separate the code into different repositories.

This is a template to be used to create the dummy Terraform provider. For the example purpose I am using check_mk provider , the complete code for that can be found here - https://github.com/reancloud/terraform-provider-checkmk

Since this dummy check_mk provider has single resource named host, you have resource_host.go. Ideally you have to create a file named resource_.go for each resource your provider support

This dummy check_mk provider will work as {code} provider "checkmk" { user = "autouser" password = "UPFKWAJJDPJWTOQMOWHY"

Copied from : kubernetes/kubernetes#17404

The API docs don't have a great on-ramp for explaining how to use the API directly. We have some example docs from the DCOS docs, that don't really belong there. I'd like to donate them to the k8s API docs, but I'm not sure where to put them. Any ideas where these would go?

Unfortunately, it somewhat overlaps with the walkthrough 101 page, but the rest API bits don't really belong there...

Create a Kubernetes Pod Definition

A pod is one or more containers that are co-located on the same host. In this example we’re creating a pod which runs nginx.

	[main]
	storeconfigs = true
	storeconfigs_backend = puppetdb
	reports = store,puppetdb
	pluginsync = true

	yum install -y centos-release-SCL
	yum install -y python27

	Okay for centos 6.4 also
	On apu.0xdata.loc, after this install was done

	$ which python
	/usr/local/bin/python

	$ python -V

	yum install epel-release
	cd /etc/yum.repos.d/
	wget http://repos.fedorapeople.org/repos/jkaluza/httpd24/epel-httpd24.repo
	yum install httpd24*

	# Configure the Docker provider
	provider "docker" {
	host = "tcp://192.168.99.100:2376/"
	cert_path = "/vagrant/docker-certs"
	}

	# Create a container
	resource "docker_container" "dashing" {
	image = "${docker_image.dashing.latest}"
	name = "dashing"

	HOWTO: Use the Postfix Chef Cookbook to have your EC2 server relay all mail through AWS SES.

	node.default['postfix']['mailtype'] = "master"
	node.override['postfix']['main']['relayhost'] = "[email-smtp.us-west-2.amazonaws.com]:25"
	node.default['postfix']['main']['smtp_sasl_auth_enable'] = "yes"
	node.default['postfix']['main']['smtp_sasl_password_maps'] = "hash:/etc/postfix/sasl_passwd"
	node.default['postfix']['main']['smtp_sasl_security_options'] = "noanonymous"
	node.default['postfix']['main']['smtpd_use_tls'] = "yes"
	node.default['postfix']['main']['mynetworks'] = "42.42.42.0/24, 127.0.0.1/32"
	node.default['postfix']['main']['mydomain'] = "solongandthanksforallthefi.sh"