'keys' does not handle special keys (like ^J) anymore.
Instead, we should use `key`, which will pass its entire
argument to tmux, without any processing. It is therefore
possible to do something like:
```key ^C```
Or
```key Escape```
Most (if not all) calls to special keys have been
converted to use 'key' instead of 'keys'.
Action ```copypaste``` has been deprecated in favor
of three separate actions:
```copy REGEX``` (searches the regex in the active pane,
and if found, places it in an internal clipboard)
```paste``` (inserts the content of the clipboard as
keystrokes)
```check``` (forces a status check)
Also, a 'tmux' command has been added. It allows to
do stuff like:
```tmux split-pane -v```
These variables are useful when deploying images
from a local registry (or from another place than
the Docker Hub) but they turned out to be quite
confusing. After holding to them for a while,
I think it is time to see the errors of my ways
and simplify that stuff.
This reformulates the section where we run DockerCoins
to better explain why we use images (and how they are
essential to the "ship" part of the action), and it
tells upfront that it will be possible to use images
from the Docker Hub (and skip altogether the part where
we run our own registry and build and push images).
It also reshuffles section headers a bit, because that
part had a handful of really small sections. Now we
have:
- Shipping images with a registry
- Running our application on Kubernetes
I think that's better.
It also paves the way to make the entire self-hosted
registry part optional.
We have images on the Docker Hub for the various components
of dockercoins. Let's add one slide explaining how to use that,
for people who would be lost or would have issues with their
registry, so that they can catch up.
kubectl run is being deprecated as a multi-purpose tool.
This PR replaces 'kubectl run' with 'kubectl create deployment'
in most places (except in the very first example, to reduce the
cognitive load; and when we really want a single-shot container).
It also updates the places where we use a 'run' label, since
'kubectl create deployment' uses the 'app' label instead.
NOTE: this hasn't gone through end-to-end testing yet.
This was discussed and agreed in #246. It will probably break a few
outstanding PRs as well as a few external links but it's for the
better good long term.
Jerome Petazzoni
Bridget KromhoutandGitHub