kubed.texi

\input texinfo    @c -*- texinfo -*-
@c %**start of header
@setfilename kubed.info
@settitle Kubed: Kubernetes, Emacs, done!
@documentencoding UTF-8
@documentlanguage en
@set MAINTAINERSITE @uref{https://eshelyaron.com,maintainer webpage}
@set MAINTAINER Eshel Yaron
@set MAINTAINEREMAIL @email{me@eshelyaron.com}
@set MAINTAINERCONTACT @uref{mailto:me@eshelyaron.com,contact the maintainer}
@c %**end of header

@copying
This manual is for Kubed 0.4.2, a rich Emacs interface for Kubernetes.

Copyright @copyright{} 2024-2025 Eshel Yaron.

@quotation
Permission is granted to copy, distribute and/or modify this document
under the terms of the GNU Free Documentation License, Version 1.3 or
any later version published by the Free Software Foundation; with no
Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
@end quotation
@end copying

@dircategory Emacs
@direntry
* Kubed: (kubed).       Kubernetes, Emacs, done!
@end direntry

@finalout
@titlepage
@title Kubed: Kubernetes, Emacs, done!
@author Eshel Yaron (@email{me@@eshelyaron.com})
@end titlepage

@contents

@ifnottex
@node Top
@top Kubed: Kubernetes, Emacs, done!

This manual is for Kubed 0.4.2, a rich Emacs interface for Kubernetes.

@end ifnottex

@menu
* Overview::                    Introduction to Kubed
* Getting Started::             First steps with Kubed
* Usage::                       Using Kubed to interact with Kubernetes
* Extending Kubed::             Adding support for your custom resources
* Contributing::                Get involved in Kubed development
* Indices::
@end menu

@node Overview
@chapter Overview

@cindex Kubed
@cindex kubed
Kubed is a rich Kubernetes interface within Emacs.  It helps you work
with your Kubernetes clusters and deployments with the full power of
@command{kubectl}, and with the comfort and confidence of an intuitive
interactive interface.

@ifhtml
@float
@image{/assets/kubed-overview,,,Image: Four different kinds of Kubed buffers in Emacs,.png}
@caption{Pods, logs, shells, YAMLs, all in one integrated interface}
@end float
@end ifhtml

You can use Kubed to:

@itemize
@item
Browse and manage Kubernetes workloads
@item
Connect to pods and edit files or execute commands
@item
Create new resources, edit and delete them
@item
Work with multiple clusters
@item
Get help about various Kubernetes objects
@item
@dots{}
@end itemize

These features and others are documented in the rest of this manual,
along with many options that Kubed provides for you to customize its
behavior.

@node Getting Started
@chapter Getting Started

@cindex installation

Get Kubed from GNU ELPA with @kbd{M-x package-install}, or use your
favorite Emacs package manager to install Kubed from Git.  You can
clone the Kubed Git repository from any of the following locations:

@itemize
@item
@url{https://git.sr.ht/~eshel/kubed}
@item
@url{https://github.com/eshelyaron/kubed.git}
@item
@url{git://git.eshelyaron.com/kubed.git}
@end itemize

@cindex requirements
To get started with Kubed, all you need is @command{kubectl} and Emacs.

Kubed tries to find @command{kubectl} in the directories listed in the
Emacs variable @code{exec-path}.  When Emacs is started from a shell, it
initializes @code{exec-path} from the shell's @env{PATH} environment
variable which normally includes the location of @command{kubectl} in
common @command{kubectl} installations.  If Emacs doesn't find the
@command{kubectl} executable via @code{exec-path}, you can tell Kubed
where to find it by customizing @code{kubed-kubectl-program}.

@defopt kubed-kubectl-program
Name of @command{kubectl} executable file to use.
@end defopt

@node Usage
@chapter Usage

Kubed comes with a large number of Emacs command for interacting with
Kubernetes.  Some commands perform one action on one resource, while
others show you a menu with many resources and let you interact with any
number of them.  Some commands are specific to one type of resources,
while others act on resources of any type.  There are different ways to
use Kubed, depending on your use case.

The two most important entry points for Kubed are
@code{kubed-prefix-map} and @code{kubed-transient}:

@anchor{Definition of kubed-prefix-map}
@cindex global prefix keymap
@cindex prefix keymap, global commands
@cindex keymap, for global commands
@defvr Keymap kubed-prefix-map
Keymap with bindings for many useful Kubed commands.
@end defvr

The prefix keymap @code{kubed-prefix-map} gives you quick access to the
main Kubed commands.  You may want to bind it to a convenient key in
your global keymap, for example:

@lisp
(keymap-global-set "C-c k" 'kubed-prefix-map)
@end lisp

With this binding in place, you can create a new Kubernetes resource
with @kbd{C-c k +} and attach to a running pod with @kbd{C-c k p a}.
The @kbd{C-c k} binding is just a suggestion of course, feel free to
pick any key sequence you like.

@ifhtml
@float

@image{/assets/kubed-prefix-map,,,Image: Emacs which-key popup for kubed-prefix-map keymap,.png}

@image{/assets/kubed-deployment-prefix-map,,,Image: Emacs which-key popup for kubed-deployment-prefix-map,.png}

@caption{Use @code{kubed-prefix-map} for quick access to the main Kubed commands}
@end float
@end ifhtml

You can also access all of the commands in @code{kubed-prefix-map} via
the menu-bar @samp{Kubernetes} menu---to add this menu to your
menu-bar, enable the global minor mode @code{kubed-menu-bar-mode}:

@anchor{Definition of kubed-menu-bar-mode}
@deffn {Minor Mode} kubed-menu-bar-mode
Add @samp{Kubernetes} menu to your menu bar.
@end deffn

The other important entry point that Kubed provides for exploring and
performing different Kubernetes operations is @code{kubed-transient}:

@deffn Command kubed-transient
Open the main Kubed transient menu.
@end deffn

This command pops up the Kubed transient menu, which gives you
interactive guidance for invoking Kubed commands.
@xref{Top,,,transient}.

The following sections describe in detail the various Kubed commands.

@menu
* Display Resource::
* Browse Resources::
* Context and Namespace::
* Transient Menus::
* Scale Deployment::
@end menu

@node Display Resource
@section Display Resource

You can view the YAML description of any resource in your Kubernetes
cluster.  In Kubed, this is referred to as @dfn{displaying} the given
resource.  The following commands display a Kubernetes resource:

@deffn Command kubed-display-resource
Display a Kubernetes resource.
@end deffn

@deffn Command kubed-display-pod
@deffnx Command kubed-display-deployment
@deffnx Command kubed-display-namespace
@deffnx Command kubed-display-@var{foo}
Display Kubernetes resource of a given type.
@end deffn

Command @code{kubed-display-resource} can display any Kubernetes
resource.  It prompts you to select a resource type and a resource
name, and displays that resource in a dedicated buffer.  By default,
this command assumes you want to display a resource that is in the
current namespace, but if you invoke @code{kubed-display-resource}
with a prefix argument (@kbd{C-u}) and choose a namespaced resource
type, then it also lets you select the namespace of the resource.
With a double prefix argument, it lets you select which
@command{kubectl} context to use too.  @xref{Context and Namespace}.

If you have @code{kubed-prefix-map} bound to @kbd{C-c k}, you can
invoke @code{kubed-display-resource} with @kbd{C-c k @key{RET}}.  This
command is also available from the menu-bar ``Kubernetes'' menu
(@pxref{Definition of kubed-menu-bar-mode}), and from the transient
``Kubernetes Display'' menu (@pxref{Transient Menus}).

You can also display the resource at point in resources list buffers
by simply typing @kbd{@key{RET}}.  @xref{Browse Resources}.

Kubed also provides a dedicated @code{kubed-display-@var{foo}} command
for each supported resource type @var{foo}.  These commands are just
like @code{kubed-display-resource}, except that they do not prompt you
for a type, since they are type-specific.  For example,
@code{kubed-display-pod} only prompts you for a pod name, and then
displays it like @code{kubed-display-resource} does.

You can invoke these commands by adding a type-specific key before
@kbd{@key{RET}} in @kbd{C-c k @key{RET}}: @kbd{C-c k p @key{RET}}
invokes @code{kubed-display-pod}, @kbd{C-c k d @key{RET}} invokes
@code{kubed-display-deployment}, and so on.

When Kubed prepares a buffer for displaying a resource, it runs the
hook @code{kubed-yaml-setup-hook} right after populating the buffer
with the YAML description of the resource:

@defopt kubed-yaml-setup-hook
List of functions to call, in order, to prepare YAML buffers.  The
first function on this hook is normally the major mode you want to use
for YAML buffers that display Kubernetes resources.  By default, this
is the list @code{(yaml-ts-mode view-mode)}.
@end defopt

In addition, Kubed enables a bespoke minor mode
@code{kubed-display-resource-mode} in buffers that display Kubernetes
resources:

@deffn {Minor Mode} kubed-display-resource-mode
Minor mode for buffers that display a Kubernetes resource.
@end deffn

@noindent
This minor mode does the following:

@itemize
@item
It shows the word @samp{Kubed} in the mode line, so you know you're
seeing a rendered Kubernetes resource, rather than any old YAML file.
@item
It allows you to @emph{bookmark} the resource your viewing and your
position in its YAML description with the regular Emacs bookmarks
commands (@pxref{Bookmarks,,,emacs}), namely @kbd{C-x r m}.
@item
@kindex C-c C-j
@findex kubed-display-resource-jump-to-list
It binds the key sequence @kbd{C-c C-j} to command
@code{kubed-display-resource-jump-to-list}, which pops up the
resources list buffer for the type of the displayed resource, and
takes you to the line corresponding to it.
@item
@kindex C-c C-c
@findex kubed-display-resource-replace
@kindex C-c C-=
@findex kubed-display-resource-diff
@kindex C-x C-q
@findex read-only-mode
It binds @kbd{C-c C-c} to command
@code{kubed-display-resource-replace}, which lets you apply any
changes that you make in the YAML buffer back to the resource.  When
you hit @kbd{C-c C-c}, Kubed asks you for confirmation before
proceeding; you can reply with @kbd{d} (@samp{diff}) to show a diff
between the current state of the resource and the current buffer
contents.  You can also display this diff anytime with @kbd{C-c C-=}.
Note that by default Kubed displays resources in read-only buffers, so
you may need to hit @kbd{C-x C-q} (@code{read-only-mode}) before
making changes in the buffer.
@item
@kindex C-x x g
@findex revert-buffer
@findex revert-buffer-quick
It lets you repopulate the buffer with updated information about the
resource with @kbd{C-x x g} (@code{revert-buffer-quick}) and
@w{@kbd{M-x revert-buffer}}.  This is also useful if you edit the
resource and want to restart from a clean slate.
@end itemize

@ifhtml
@float
@image{/assets/kubed-replace-diff,,,Image: Displaying and editing YAML of Kubernetes pod with Kubed,.png}
@caption{Type @kbd{C-x C-q} in a resource YAML buffer to edit it, @kbd{C-c C-c} to apply}
@end float
@end ifhtml

@node Browse Resources
@section Browse Resources

Kubed gives you an interactive list of resources for each type, that
you access with the @code{kubed-list-@var{resource}s} commands, such
as @code{kubed-list-pods}.

These commands are bound to @kbd{l} in Kubed's type-specific prefix
keymaps, most of which are accessible via the global
@code{kubed-prefix-map} by default (@pxref{Definition of
kubed-prefix-map}).  So if you've bound @code{kubed-prefix-map} to
@kbd{C-c k}, you can pop up the pods list with @kbd{C-c k p l}, the
deployments list with @kbd{C-c k d l}, the jobs list with @w{@kbd{C-c
k j l}}, etc.  Normally, Kubed shows the list of resources in the
current namespace, but if you invoke these commands with a prefix
argument (say, @kbd{C-u C-c k p l}), they first prompt you to select a
namespace, and then show resources in the namespace you selected.

The list of @var{resource}s in shown a buffer called @w{@file{*Kubed
@var{resource}s@@@var{namespace}[@var{context}]*}}, where
@var{context} is a @command{kubectl} context, and @var{namespace} is a
namespace in @var{context}.  For example, Kubed shows the list of pods
in namespace @samp{default} for context @samp{minikube} in buffer
@file{*Kubed pos@@default[minikube]}.  For non-namespaced resources,
the @w{@samp{@@@var{namespace}}} part is omitted.

Each resource type has its own major mode for list buffers with
type-specific commands and operations, but they are all also derived
from a shared parent mode.  The pods list uses the
@code{kubed-pods-mode} (@samp{Kubernetes Pods}) major mode, the list
of Kubernetes deployments uses @code{kubed-deployments-mode}, and so
on.

@ifhtml
@float
@image{/assets/kubed-list-transient,,,Image: Kubed pods list buffer with the help transient menu visible,.png}
@caption{Browse your pods, deployments, and other resources with Kubed list buffers}
@end float
@end ifhtml

The common parent major mode is @code{kubed-list-mode}:

@deffn {Major Mode} kubed-list-mode
Major mode for listing generic Kubernetes resources.
@end deffn

This mode provides the following commands for all type-specific
derived modes:

@table @kbd
@kindex @key{?}
@findex kubed-list-transient
@item @key{?}
Show help in transient menu (@code{kubed-list-transient}).
@kindex @key{RET}
@findex kubed-list-select-resource
@item @key{RET}
Display the resource at point in the current window
(@code{kubed-list-select-resource}).
@kindex o
@findex kubed-list-select-resource-other-window
@item o
Display the resource at point in another window and select that window
(@code{kubed-list-select-resource-other-window}).
@kindex C-o
@findex kubed-list-display-resource
@item C-o
Display the resource at point in another window without selecting it
(@code{kubed-list-display-resource}).
@kindex D
@findex kubed-list-delete
@item D
Delete the resource at point (@code{kubed-list-delete}).
@kindex e
@findex kubed-list-edit
@item e
Edit the resource at point (@code{kubed-list-edit}).
@kindex P
@findex kubed-list-patch
@item P
Patch the resource at point (@code{kubed-list-patch}).
@kindex g
@findex kubed-list-update
@item g
Update the resources list by fetching new information from Kubernetes
(@code{kubed-list-update}).
@kindex /
@findex kubed-list-set-filter
@item /
Filter the current list of resources (@code{kubed-list-set-filter}).
@xref{List Filter}.
@kindex d
@findex kubed-list-mark-for-deletion
@item d
Mark the resource at point for deletion
(@code{kubed-list-mark-for-deletion}).  Resources marked for deletion
have a @samp{D} in the beginning of their line.
@kindex x
@findex kubed-list-delete-marked
@item x
Delete marked resources (@code{kubed-list-delete-marked}).
@kindex u
@findex kubed-list-unmark
@item u
Unmark from resource at point (@code{kubed-list-unmark}).
@kindex w
@findex kubed-list-copy-as-kill
@item w
Copy name of resource at point into the kill ring
(@code{kubed-list-copy-as-kill}).
@kindex n
@findex next-line
@item n
Move point to the next line (@code{next-line}).
@kindex p
@findex previous-line
@item p
Move point to the previous line (@code{previous-line}).
@kindex @key{TAB}
@findex kubed-list-next-column
@item @key{TAB}
Move point to the next column.  If point is already at the last
column, move to the first column of the next line instead
(@code{kubed-list-next-column}).
@kindex S-@key{TAB}
@findex kubed-list-previous-column
@item S-@key{TAB}
Move point to the previous column.  If point is already at the first
column, move to the last column of the previous line instead
(@code{kubed-list-previous-column}).
@kindex S
@findex tabulated-list-sort
@item S
Sort lines by the column at point (@code{tabulated-list-sort}).
@kindex |
@findex kubed-list-fit-column-width-to-content
@item |
Fit width of column at point to its content
(@code{kubed-list-fit-column-width-to-content}).  With non-negative
prefix argument @var{n} (for example, @kbd{0 |}), fit @var{n}th
column.  With negative prefix argument (@kbd{- |}), fit all columns.
@kindex @{
@findex tabulated-list-narrow-current-column
@item @{
Narrow the column at point
(@code{tabulated-list-narrow-current-column}).
@kindex @}
@findex tabulated-list-widen-current-column
@item @}
Widen the column at point
(@code{tabulated-list-widen-current-column}).
@end table

In addition, you can bookmark any Kubed resources list buffer with the
usual @kbd{C-x r m}.  @xref{Bookmarks,,,emacs}.

Note that @code{kubed-list-mode} (and its type-specific derivatives)
bind the @kbd{g} key, which is commonly bound to @code{revert-buffer},
to @code{kubed-list-update}.  The difference between these commands is
that @code{revert-buffer} only refreshes the list display, without
fetching updated data from Kubernetes.  You can still invoke
@code{revert-buffer} with @kbd{C-x x g} or @kbd{M-x}, if you need it.

@vindex kubed-list-mode-line-format
Whenever Kubed is fetching data from Kubernetes to update a resources
list buffer, the mode line of that list buffer shows the @samp{[...]}
indicator.  You can set user option @code{kubed-list-mode-line-format}
to customize this indicator.

@menu
* List Filter::
@end menu

@node List Filter
@subsection Filtering Resource Lists

In all Kubernetes resource list buffers, you can use @kbd{/}
(@code{kubed-list-set-filter}) to @dfn{filter} the list of resources.
This command sets the filter of the current buffer, which specifies
conditions on resources (lines).  Resources that don't satisfy the
conditions are hidden, so you can focus on those that do.

Filters can be simple (@dfn{atomic filters}) or complex (@dfn{composed
filters}).  In the simple case, you enter a filter in the minibuffer
in the format @w{@samp{@var{op} @var{col} @var{val}}}, where @var{op}
is a comparison operator, one of @samp{=}, @samp{~}, @samp{<} and
@samp{>}; @var{col} is a column name; and @var{val} is a value to
compare to values of @var{col} with @var{op}.

If @var{op} is @samp{=}, it says to keep only lines whose @var{col}
equals @var{val}.  If @var{op} is @samp{~}, it says to keep lines
whose @var{col} matches the @var{val} as a regular expression.
@samp{<} and @samp{>} compare column values to numeric values.  For
example, the filter @samp{= Name foobar} keeps only resources whose
name is @samp{foobar}.  To include whitespace in @var{val}, wrap
@var{val} in double quotes: @samp{= Name "foo bar"}.

The possible values of @var{op} and their meanings are defined in
@code{kubed-list-filter-operator-alist}, which is a user option you
can use to add or change the meaning of filter operators:

@defopt kubed-list-filter-operator-alist
Association list of filter operators and corresponding Emacs Lisp
functions.  See the documentation string of this option for specifics.
@end defopt

You can use more refined filters by composing simple filters.  To add
another filter that resources must satisfy, wrap your two filters in
parentheses and put them next to each other:

@lisp
(= Name foobar) (~ Namespace kube)
@end lisp

@noindent
This filter keeps only resources whose name is @samp{foobar} in
namespaces that include @samp{kube} as a substring, it expresses the
conjunction of the two simple filters.

To negate a simple filter, put a single quote ahead of it, like so:

@lisp
(= Name foobar) '(~ Namespace kube)
@end lisp

@noindent
This matches resources named @samp{foobar} in namespaces that do
@emph{not} contain @samp{kube}.

To specify a disjunction of simple filters (and negated simple
filters), add another level of nesting:

@lisp
((= Name spam) (= Name foobar)) '(~ Namespace kube)
@end lisp

@noindent
This filter matches resources named either @samp{spam} or
@samp{foobar}, in namespaces that do not contain @samp{kube}.

While entering a filter in the minibuffer, @kbd{@key{TAB}} completion
is available for column names and values.  To clear the filter, just
exit the minibuffer with an empty input.

@node Context and Namespace
@section Context and Namespace

Kubed uses @command{kubectl} to interact with Kubernetes clusters, and
you can use multiple @command{kubectl} @dfn{contexts} in Kubed to work
with different Kubernetes clusters in parallel.  Within each context,
Kubed lets you work in multiple @dfn{namespaces} too.  In general,
each buffer has its own @dfn{local context} and @dfn{local namespace},
and Kubed commands use these local context and namespace by default.
This is similar to how different buffers have different values of
@code{default-directory} (@pxref{File Names,,,emacs}), and how that
affects commands that interact with the filesystem.

For Kubed buffers that display a Kubernetes resource (@pxref{Display
Resource}) or a list of resources (@pxref{Browse Resources}), the
buffer-local context and namespace are the context and namespace of
the resources the buffer displays.  For non-Kubed buffers, the user
option @code{kubed-default-context-and-namespace} determines the
default local context and namespace.

@defopt kubed-default-context-and-namespace
Default @command{kubectl} context and Kubernetes namespace for Kubed
commands.  The value of this option is either a cons cell
@w{@code{(@var{context} . @var{namespace})}} or @code{nil}.  If it is
@code{nil}, Kubed initializes this option to a cons cell with the
current @command{kubectl} context and namespace for that context on
the first time Kubed consults this option.
@end defopt

As mentioned above, most Kubed commands use the local context and
namespace by default---it is also conventional for Kubed commands to
let you choose a different namespace if you invoke them with a prefix
argument (@kbd{C-u}), and to also let you choose a different context
if you invoke them with a double prefix argument (@kbd{C-u C-u}).

The following functions return the local context and namespace for
buffer in which you call them:

@defun kubed-local-context
Return the local @command{kubectl} context for the current buffer.
@end defun

@defun kubed-local-namespace
Return the local Kubernetes namespace for the current buffer.
@end defun

@defun kubed-local-context-and-namespace
Return the local context and namespace for the current buffer as a
cons cell @w{@code{(@var{context} . @var{namespace})}}.
@end defun

@node Transient Menus
@section Transient Menus

Kubed provides a set of keyboard-driven @dfn{transient menus}
(@pxref{Top,,,transient}) that you can use to explore and invoke
various commands.  Transient menus show you available commands along
with their key bindings, which helps you use many different commands
without the need to remember the key bindings for all them.
Additionally, the transient menus allow you to specify options and
switches for the commands you invoke, which may not be available when
invoking these commands directly.  For example, while you can invoke
command @code{kubed-logs} directly to view logs from a container
running in Kubernetes, the ``Kubernetes Logs'' transient menu which
you open with @code{kubed-transient-logs} lets you set a maximum
number of logs to retrieve, among other knobs and handles.

@ifhtml
@float

@image{/assets/kubed-transient,,,Image: The Kubed main transient menu,.png}

@image{/assets/kubed-transient-exec,,,Image: The Kubed Exec transient menu,.png}

@caption{Explore Kubed commands with transient menus}
@end float
@end ifhtml

Command @code{kubed-transient} opens the Kubed ``root'' transient
menu, which is a dispatch that lets you access different transient
menus, such as the aforementioned ``Kubernetes Logs'' transient menu.
It's a good idea to bind @code{kubed-transient} to a convenient key,
either in the global keymap or under @code{kubed-prefix-map}:

@lisp
(keymap-global-set "s-k" #'kubed-transient)
(keymap-set kubed-prefix-map "k" #'kubed-transient)
@end lisp

In Kubed resource list buffers, type @kbd{?} to pop up a transient
menu with commands that are specific to the type of resources the
buffer displays.  @xref{Browse Resources}.

@node Scale Deployment
@section Scale Deployment

You can use Kubed to @dfn{scale} Kubernetes a deployment, which means
setting the size of the deployment in terms of the number of replicas
it governs.

@deffn Command kubed-scale-deployment
Scale a Kubernetes deployment.
@end deffn

@code{kubed-scale-deployment} is bound to @kbd{$} in the
@code{kubed-deployment-prefix-map}, so if you have
@code{kubed-prefix-map} bound to @kbd{C-c k} then you can invoke it
with @kbd{C-c k d $}.  @xref{Definition of kubed-prefix-map}.  This
command prompts you for a deployment and then lets you select a new
number of replicas for that deployment.  By default you are prompted
for deployment in the local context and namespace (@pxref{Context and
Namespace}); with a prefix argument, you can specify a different
namespace; with a double prefix argument (@kbd{C-u C-u}), you can
specify a different context too.

In the deployments list buffer, you can scale the deployment at point
by simply typing @kbd{$}.  @xref{Browse Resources}.

@ifhtml
@float
@image{/assets/kubed-scale-deployments,,,Image: Help transient menu in Kubed deployments list buffer,.png}
@caption{Scale deployments with @kbd{$} in the deployments list buffer}
@end float
@end ifhtml

Lastly, you can scale deployments using the transient menu
@code{kubed-transient-scale-deployment}, which is available from the
main Kubed transient by pressing @kbd{$}.  @xref{Transient Menus}.

@node Extending Kubed
@chapter Extending Kubed

Kubed has built-in support for many common types of Kubernetes
resources.  ``Support'' for a resource type in Kubed just means
providing common commands for working with resources of that type,
such as a command for showing the interactive list of these resources,
like @code{kubed-list-pods} for Kubernetes pods.  In Kubed, the macro
@code{kubed-define-resource} is used to define these common commands
and add support for more resource types:

@deffn Macro kubed-define-resource resource &optional properties &rest [ keyword argument ]@dots{} commands
Define commands for @var{resource}.
@end deffn

Say you want to add support for your Kubernetes service accounts.
With @code{kubed-define-resource}, all you need to do is to add the
following line to your Emacs initialization file:

@lisp
(kubed-define-resource serviceaccount)
@end lisp

This line defines the following commands for you:

@itemize
@item
@code{kubed-display-serviceaccount}
@item
@code{kubed-list-serviceaccounts}
@item
@code{kubed-edit-serviceaccount}
@item
@code{kubed-delete-serviceaccount}
@item
@code{kubed-create-serviceaccount}
@item
@code{kubed-explain-serviceaccounts}
@end itemize

See the documentation string of @code{kubed-define-resource}
(@w{@kbd{C-h f}}) for details about the optional arguments of this
macro: the @var{properties} argument which lets you specify what Kubed
should show in the resource list buffer and the @code{commands} argument
which lets you associate additional commands with your resource type.

@node Contributing
@chapter Contributing

We highly appreciate all contributions, including bug reports,
patches, improvement suggestions, and general feedback!

The best way to get in touch with the Kubed maintainers is via
@uref{https://lists.sr.ht/~eshel/kubed-devel, the Kubed mailing list}.

@deffn Command kubed-submit-bug-report
Report a bug in Kubed to the maintainers via mail.
@end deffn

You can use the command @kbd{M-x kubed-submit-bug-report} to easily
contact the Kubed maintainers from within Emacs.  This command opens a
new buffer with a message template ready to be sent to the development
mailing list.

@node Indices
@unnumbered Indices

@menu
* Function Index::
* Variable Index::
* Keystroke Index::
* Concept Index::
@end menu

@node Function Index
@unnumberedsec Function index

@printindex fn

@node Variable Index
@unnumberedsec Variable index

@printindex vr

@node Keystroke Index
@unnumberedsec Keystroke index

@printindex ky

@node Concept Index
@unnumberedsec Concept index

@printindex cp

@bye