\documentclass[10pt,a4paper]{article}

% Packages
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\usepackage{multicol}           % Allows multicols in tables
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\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{forthright48}
\pdfinfo{
  /Title (kubernetes.pdf)
  /Creator (Cheatography)
  /Author (forthright48)
  /Subject (Kubernetes Cheat Sheet)
}

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% Commands
\newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour
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\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{Kubernetes Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{forthright48} via \textcolor{DarkBackground}{\uline{cheatography.com/42235/cs/12733/}}}
\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}forthright48 \\
  \uline{cheatography.com/forthright48} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Not Yet Published.\\
   Updated 6th September, 2017.\\
   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*}{2}

\begin{tabularx}{8.4cm}{x{3.84 cm} x{4.16 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Creating Objects}}  \tn
% Row 0
\SetRowColor{LightBackground}
Create resources (multiple allowed) & `kubectl create -f ./x.yaml ./y.yaml ` \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Start a single instance of nginx & `kubectl run nginx -{}-image=nginx  ` \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
Get the documentation & `kubectl explain pods,svc ` \tn 
% Row Count 6 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{3.84 cm} x{4.16 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Viewing, Finding Resources}}  \tn
% Row 0
\SetRowColor{LightBackground}
List all services in the namespace & `kubectl get services` \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
All namespace & `kubectl get pods -{}-all-namespaces` \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
More details & `kubectl get pods -o wide ` \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
List Services Sorted by Name & `kubectl get services -{}-sort-by=.metadata.name` \tn 
% Row Count 9 (+ 3)
% Row 4
\SetRowColor{LightBackground}
Get using label & `kubectl get pods -{}-selector=app=cassandra` \tn 
% Row Count 12 (+ 3)
% Row 5
\SetRowColor{white}
Describe commands with verbose output & `kubectl describe nodes my-node` \tn 
% Row Count 14 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Updating Resources}}  \tn
% Row 0
\SetRowColor{LightBackground}
Rolling update pods of frontend-v1 & `kubectl rolling-update frontend-v1 -f frontend-v2.json` \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
Change the name of the resource and update the image & `kubectl rolling-update frontend-v1 frontend-v2 -{}-image=image:v2` \tn 
% Row Count 7 (+ 4)
% Row 2
\SetRowColor{LightBackground}
Update the pods image of frontend & `kubectl rolling-update frontend -{}-image=image:v2` \tn 
% Row Count 10 (+ 3)
% Row 3
\SetRowColor{white}
Abort existing rollout in progress & `kubectl rolling-update frontend-v1 frontend-v2 -{}-rollback` \tn 
% Row Count 13 (+ 3)
% Row 4
\SetRowColor{LightBackground}
Force replace, delete and then re-create the resource. Will cause a service outage. & `kubectl replace -{}-force -f ./pod.json` \tn 
% Row Count 18 (+ 5)
% Row 5
\SetRowColor{white}
Add a Label & `kubectl label pods my-pod new-label=awesome` \tn 
% Row Count 21 (+ 3)
% Row 6
\SetRowColor{LightBackground}
Auto scale a deployment "foo" & `kubectl autoscale deployment foo -{}-min=2 -{}-max=10` \tn 
% Row Count 24 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Scaling Resources}}  \tn
% Row 0
\SetRowColor{LightBackground}
Scale a replicaset named 'foo' to 3 & `kubectl scale -{}-replicas=3 rs/foo` \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Scale a resource specified in "foo.yaml" to 3 & `kubectl scale -{}-replicas=3 -f foo.yaml` \tn 
% Row Count 5 (+ 3)
% Row 2
\SetRowColor{LightBackground}
If the deployment named mysql's current size is 2, scale mysql to 3 & `kubectl scale -{}-current-replicas=2 -{}-replicas=3 deployment/mysql` \tn 
% Row Count 9 (+ 4)
% Row 3
\SetRowColor{white}
Scale multiple replication controllers & `kubectl scale -{}-replicas=5 rc/foo rc/bar rc/baz` \tn 
% Row Count 12 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Deleting Resources}}  \tn
% Row 0
\SetRowColor{LightBackground}
Delete a pod using the type and name specified in pod.json & `kubectl delete -f ./pod.json` \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
Delete pods and services with same names "baz" and "foo" & `kubectl delete pod,service baz foo` \tn 
% Row Count 6 (+ 3)
% Row 2
\SetRowColor{LightBackground}
Delete pods and services with label name=myLabel & `kubectl delete pods,services -l name=myLabel` \tn 
% Row Count 9 (+ 3)
% Row 3
\SetRowColor{white}
Delete all pods and services in namespace my-ns & `kubectl -n my-ns delete po,svc -{}-all` \tn 
% Row Count 12 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{4.08 cm} x{3.92 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\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 container logs (stdout, multi-container case) & `kubectl logs my-pod -c my-container` \tn 
% Row Count 5 (+ 3)
% Row 2
\SetRowColor{LightBackground}
stream pod logs (stdout) & `kubectl logs -f my-pod` \tn 
% Row Count 7 (+ 2)
% Row 3
\SetRowColor{white}
Attach to Running Container & `kubectl attach my-pod -i` \tn 
% Row Count 9 (+ 2)
% Row 4
\SetRowColor{LightBackground}
Forward port 6000 of Pod to your to 5000 on your local machine & `kubectl port-forward my-pod 5000:6000` \tn 
% Row Count 13 (+ 4)
% Row 5
\SetRowColor{white}
Run command in existing pod (1 container case) & `kubectl exec my-pod -{}- ls /` \tn 
% Row Count 16 (+ 3)
% Row 6
\SetRowColor{LightBackground}
Show metrics for a given pod and its containers & `kubectl top pod POD\_NAME -{}-containers` \tn 
% Row Count 19 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}