\documentclass[10pt,a4paper]{article}

% Packages
\usepackage{fancyhdr}           % For header and footer
\usepackage{multicol}           % Allows multicols in tables
\usepackage{tabularx}           % Intelligent column widths
\usepackage{tabulary}           % Used in header and footer
\usepackage{hhline}             % Border under tables
\usepackage{graphicx}           % For images
\usepackage{xcolor}             % For hex colours
%\usepackage[utf8x]{inputenc}    % For unicode character support
\usepackage[T1]{fontenc}        % Without this we get weird character replacements
\usepackage{colortbl}           % For coloured tables
\usepackage{setspace}           % For line height
\usepackage{lastpage}           % Needed for total page number
\usepackage{seqsplit}           % Splits long words.
%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
\usepackage[normalem]{ulem}     % For underlining links
% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
\usepackage{amsmath}            % Symbols
\usepackage{MnSymbol}           % Symbols
\usepackage{wasysym}            % Symbols
%\usepackage[english,german,french,spanish,italian]{babel}              % Languages

% Document Info
\author{Sam15}
\pdfinfo{
  /Title (kubectl.pdf)
  /Creator (Cheatography)
  /Author (Sam15)
  /Subject (Kubectl Cheat Sheet)
}

% Lengths and widths
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\setlength{\headheight}{85pt} % If less, LaTeX automatically increases it
\renewcommand{\footrulewidth}{0pt} % Remove footer line
\renewcommand{\headrulewidth}{0pt} % Remove header line
\renewcommand{\seqinsert}{\ifmmode\allowbreak\else\-\fi} % Hyphens in seqsplit
% This two commands together give roughly
% the right line height in the tables
\renewcommand{\arraystretch}{1.3}
\onehalfspacing

% Commands
\newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour
\newcommand{\mymulticolumn}[3]{\multicolumn{#1}{>{\columncolor{\RowColorName}}#2}{#3}} % For coloured multi-cols
\newcolumntype{x}[1]{>{\raggedright}p{#1}} % New column types for ragged-right paragraph columns
\newcommand{\tn}{\tabularnewline} % Required as custom column type in use

% Font and Colours
\definecolor{HeadBackground}{HTML}{333333}
\definecolor{FootBackground}{HTML}{666666}
\definecolor{TextColor}{HTML}{333333}
\definecolor{DarkBackground}{HTML}{2C0735}
\definecolor{LightBackground}{HTML}{F8F7F8}
\renewcommand{\familydefault}{\sfdefault}
\color{TextColor}

% Header and Footer
\pagestyle{fancy}
\fancyhead{} % Set header to blank
\fancyfoot{} % Set footer to blank
\fancyhead[L]{
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
    \SetRowColor{DarkBackground}
    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
    }
\end{tabulary}
\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Kubectl Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Sam15} via \textcolor{DarkBackground}{\uline{cheatography.com/127983/cs/24960/}}}
\end{tabulary}
\end{multicols}}

\fancyfoot[L]{ \footnotesize
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
  \SetRowColor{FootBackground}
  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}Sam15 \\
  \uline{cheatography.com/sam15} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 26th October, 2020.\\
   Updated 26th October, 2020.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
  \SetRowColor{white}
  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
\end{tabulary}
\end{multicols}}




\begin{document}
\raggedright
\raggedcolumns

% Set font size to small. Switch to any value
% from this page to resize cheat sheet text:
% www.emerson.emory.edu/services/latex/latex_169.html
\footnotesize % Small font.

\begin{multicols*}{4}

\begin{tabularx}{3.833cm}{x{1.7165 cm} x{1.7165 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{3.833cm}}{\bf\textcolor{white}{Viewing and Finding Resources}}  \tn
% Row 0
\SetRowColor{LightBackground}
List all namespaces in the cluster & kubectl get namespaces \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
List all services in the namespace & kubectl get services \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
List all pods in all namespaces & kubectl get pods -{}-all-namespaces \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
List all pods in the namespace, with more details & kubectl get pods -o wide \tn 
% Row Count 9 (+ 3)
% Row 4
\SetRowColor{LightBackground}
List a particular deployment & kubectl get deployment my-dep \tn 
% Row Count 11 (+ 2)
% Row 5
\SetRowColor{white}
List all pods in the namespace & kubectl get pods \tn 
% Row Count 13 (+ 2)
% Row 6
\SetRowColor{LightBackground}
Get a pod's YAML & kubectl get pod my-pod -o yaml \tn 
% Row Count 15 (+ 2)
% Row 7
\SetRowColor{white}
List Services Sorted by Name & kubectl get services -{}-sort-by=.metadata.name \tn 
% Row Count 18 (+ 3)
% Row 8
\SetRowColor{LightBackground}
Get all running pods in the namespace & kubectl get pods -{}-field-selector=status.phase=Running \tn 
% Row Count 21 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{x{1.7165 cm} x{1.7165 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{3.833cm}}{\bf\textcolor{white}{Creating Objects}}  \tn
% Row 0
\SetRowColor{LightBackground}
Create resource(s) & kubectl apply -f ./my-manifest.yaml \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Create resource(s) in all manifest files in dir & kubectl apply -f ./dir \tn 
% Row Count 5 (+ 3)
% Row 2
\SetRowColor{LightBackground}
Create resource(s) from URL & kubectl apply -f \seqsplit{https://git.io/vPieo} \tn 
% Row Count 7 (+ 2)
% Row 3
\SetRowColor{white}
Start a single instance of nginx & kubectl create deployment nginx -{}-image=nginx \tn 
% Row Count 10 (+ 3)
% Row 4
\SetRowColor{LightBackground}
Get the documentation for pod manifests & kubectl explain pods \tn 
% Row Count 12 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{x{1.0299 cm} x{2.4031 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{3.833cm}}{\bf\textcolor{white}{Modifying and Deleting Resources}}  \tn
% Row 0
\SetRowColor{LightBackground}
Add a label & kubectl label pods my-pod new-label=awesome \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Add an annotation & kubectl annotate pods my-pod \seqsplit{icon-url=http://goo.gl/XXBTWq} \tn 
% Row Count 5 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{x{1.75083 cm} x{1.68217 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{3.833cm}}{\bf\textcolor{white}{Interacting with Running Pods}}  \tn
% Row 0
\SetRowColor{LightBackground}
Dump pod logs (stdout) & kubectl logs my-pod \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Dump pod logs, with label name=myLabel (stdout) & kubectl logs -l name=myLabel \tn 
% Row Count 5 (+ 3)
% Row 2
\SetRowColor{LightBackground}
Dump pod logs (stdout) for a previous instantiation of a container & kubectl logs my-pod -{}-previous \tn 
% Row Count 9 (+ 4)
% Row 3
\SetRowColor{white}
Dump pod container logs (stdout, multi-container case) & kubectl logs my-pod -c my-container \tn 
% Row Count 12 (+ 3)
% Row 4
\SetRowColor{LightBackground}
Stream pod logs (stdout) & kubectl logs -f my-pod \tn 
% Row Count 14 (+ 2)
% Row 5
\SetRowColor{white}
Stream pod container logs (stdout, multi-container case) & kubectl logs -f my-pod -c my-container \tn 
% Row Count 17 (+ 3)
% Row 6
\SetRowColor{LightBackground}
Run command in existing pod (1 container case) & kubectl exec my-pod -{}- ls / \tn 
% Row Count 20 (+ 3)
% Row 7
\SetRowColor{white}
Show metrics for a given pod and its containers & kubectl top pod POD\_NAME -{}-containers \tn 
% Row Count 23 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{x{1.88815 cm} x{1.54485 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{3.833cm}}{\bf\textcolor{white}{Formatting Output}}  \tn
% Row 0
\SetRowColor{LightBackground}
Print a table using a comma separated list of custom columns & -o=custom-columns=\textless{}spec\textgreater{} \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
Print a table using the custom columns template in the \textless{}filename\textgreater{} file & -o=custom-columns-file=\textless{}filename\textgreater{} \tn 
% Row Count 7 (+ 4)
% Row 2
\SetRowColor{LightBackground}
Print only the resource name and nothing else & -o=name \tn 
% Row Count 10 (+ 3)
% Row 3
\SetRowColor{white}
Print the fields defined in a jsonpath expression & -o=jsonpath=\textless{}template\textgreater{} \tn 
% Row Count 13 (+ 3)
% Row 4
\SetRowColor{LightBackground}
Print the fields defined by the jsonpath expression in the \textless{}filename\textgreater{} file & -o=jsonpath-file=\textless{}filename\textgreater{} \tn 
% Row Count 17 (+ 4)
% Row 5
\SetRowColor{white}
Output a YAML formatted API object & -o=yaml \tn 
% Row Count 19 (+ 2)
% Row 6
\SetRowColor{LightBackground}
Output in the plain-text format with any additional information, and for pods, the node name is included & -o=wide \tn 
% Row Count 24 (+ 5)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}