This changeset expands on the existing demonstration we had for Ceph by
showing volume creation. It includes a demo setup for Ceph on Vagrant so that
you don't need a whole Ceph cluster to try it out.
A demo for the CSI hostpath plugin, used primarily for development
purposes. This reproduction has been used for testing during our CSI
implementation work, and this changeset makes that public.
Examples for HTTP based task-group service healthchecks are
covered by the `countdash` demo, but gRPC checks currently
have no runnable examples.
This PR adds a trivial gRPC enabled application that provides
a Service implementing the standard gRPC healthcheck interface.
We use the education team's "countdash" demo in many places
to showcase Nomad's Consul Connect integration. This change
adds a Dockerfile for each of `counter-dashboard` and
`counter-api` that can be used to build artifacts to publish
to Nomad's Docker Hub organization.
The recent "0.0.3" release of the `countdash` demo includes
changes we want in order to demo task group service checks.
The provision shell script tries to install libssl1.1 package as dependency of ca-certificates package.
The installing of libssl requires to restart some services, and it asks for confirmation of this.
But there are no interactive session at this stage, so Vagrant provisioning just hungs.
This commit add a `libraries/restart-without-asking boolean true` setting before installing libssl,
so it doesn't ask confirmation anymore and the provisioning works again.
Give demo agents unique names to improve `nomad node status` output.
Since the agents default to the hostname, they all had the same name
whether using the root or demo Vagrantfiles.
* hclfmt the world
* 2 space indent
* make every example well formed with stanzas and comments
* jsonfmt too
* mdfmt manually
* _ instead of *
* no [links][], only [links][links]
* ordered lists instead of bullets when possible
* lots of wording fixes
* de-contractionization
* add 127.0.0.1 to SANs
* -1 on intentional errors
* -1 on first person
