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Kubectl output options

Let's look at some basic kubectl output options.

Our intention is to list nodes (with their AWS InstanceId) and Pods (sorted by node).

We can start with:

kubectl get no

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# force HTTP to HTTPS - /etc/nginx/conf.d/nonssl.conf
server {
    listen       80;
    server_name  jira.example.com;
    access_log  off;
    return 301 https://$server_name$request_uri;
}

# /etc/nginx/conf.d/jira.conf
server {

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How to setup gitlab without embedded nginx

Install via omnibus-package

install the normal way:

wget https://downloads-packages.s3.amazonaws.com/ubuntu-14.04/gitlab_7.7.2-omnibus.5.4.2.ci-1_amd64.deb & > /dev/null

sudo apt-get update
sudo apt-get upgrade

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Installing Prometheus on Ubuntu 16.04

This gist is a compilation of two tutorials. You can find the original tutorials here and here. What should you know before using this? Everything can be executed from the home folder. For easier cleanup at the end you can make directory where you'll download everything, and then just use rm -rf .. Although, you should be careful. If some strange bugs arise unexpectedly somewhere sometimes, just keep in mind that some user names have underscores in them (this is probably nothing to worry about).

Create Users

sudo adduser --no-create-home --disabled-login --shell /bin/false --gecos "Prometheus Monitoring User" prometheus
sudo adduser --no-create-home --disabled-login --shell /bin/false --gecos "Node Exporter User" node_exporter
sudo adduser --no-create-home --disabled-login --shell /bin/false --gecos "Alertm

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Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

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