The reasoning is that we shouldn't try to load the frontend and have
it reach a backend that may eventually be from a previous version of
Headlamp.

Until recently, there was a good chance that Headlamp would leave its
backend running after the app was quit (due to a bug).

Even though that bug should be fixed, we want to make sure that any
users who've run an older version of Headlamp, do not run into issues
with the newer versions due to that dangling process, so this patch
checks if such a process is running and asks the user whether to kill
it.

This is no longer needed.

The way we were spawning the Headlamp server was different depending
on the platform and this led to issues where the server would be left
running after the app was quit.
This patch attempts to use a consistent set of options across
different platforms for launching the server.

Show external addresses for Service

This will be necessary soon.

i18n: Update using make i18n

Makefile Dockerfile: Bump alpine 3.15.4

app: Kill Headlamp server process synchronously

When the app is quitting, if we try to kill the Headlamp server
process asynchronously, there's a race condition which may end up in
the electron process being quit before the server kill instruction is
actually done. The result was that the Headlamp server would be left
running in Windows most of the times.

Add more log options

Improve terminal UX

This patch not only closes the terminal when exiting the shell (which
is a better UX than just reconnecting to the shell again) but also
fixes a side effect introduced when trying different shells was
added: exiting the shell would just reconnect to the next shell not
tried yet until we were in the last shell in the list (at which point
it was impossible to reconnect to the shell unless the whole view was
refreshed).

We were already showing an error in the terminal when the commands
attempted to be executed could not (e.g. missing executable), but we
were not showing any error for when the actual exec command failed
(due to network, etc.).

We were just using the shell command "sh" but it may be that this shell
is not available (e.g. on a Windows container), so we should try other
options if this one fails.

Co-Authored-By: fondoger <fondoger@outlook.com>.

We will need it soon.

It makes sense since it gives te user more space and requires them
to scroll less.

This patch improves the user experience when using the terminal by
making sure that it is resized when its container's size is also
changed. This reduces the use of scrollbars to only the actual
terminal ones.

Co-Authored-By: fondoger <fondoger@outlook.com>.

Use refs to refer to the elements involved, instead of passing them
around in functions. This also allows us to check if we have already
created the elements in question if we need to.

Co-Authored-By: fondoger <fondoger@outlook.com>.

This patch adds a switch to the logs viewer component so users can
choose whether to see logs from terminated pods.

We should have had the options be passed as an object, for being
future-proof.

frontend: Make the rows-per-page setting persist among views

Fix multiple kubeconfig bug

This patch adds support for multiple kubeconfigs,
for windows runtime ";" is used as delimiter and
":" for others.
Signed-off-by: Santhosh Nagaraj S <santhosh@kinvolk.io>

This patch moves the logic of picking the
KUBECONFIG from env from the election app
to the backend.
Signed-off-by: Santhosh Nagaraj S <santhosh@kinvolk.io>

Fix frontend "npm start"

Update: nodeSelector

The other has been deprecated since kubernetes v1.14