* Update Fedora CoreOS live PXE and disk install examples to
Fedora 33
* Increase libvirt VM memory from 2GB to 3GB to support live
PXE example, which is mostly just for laptop examples/demos.
Reduce the VM count from 3 to 2 to compensate.
* Change `fedora-coreos.ign` to suggest using an ed25519 SSH
key since Fedora CoreOS 33 disables RSA SHA1 (256 is still ok
but most people won't know which they have)
* Update Terraform examples to use Terraform v0.13
* Refresh examples to show Fedora CoreOS and Flatcar Linux
* Remove the etcd3 example, not worth it to maintain
* Refactor examples to boot provision minimal hosts
with Fedora CoreOS or Flatcar Linux
* Remove the etcd3 cluster example or other specific
kinds of hosts
* Update script get-fedora-coreos
* Remove script get-coreos
* Matchbox is published as a binary or container image,
not planning to resume RPM/Copr publishing since its a
pain
* Publishing to Copr repo stopped in v0.6 (3 years ago)
* Use our own infra to perform image builds and push images. Provides
future options for publishing images to multiple image registries and
for multiple architectures, while keeping push permissions in-house
* Remove Travis ability to push to Quay
* Consider splitting repo and also enabling Quay automated builds
* Use our own infra to perform image builds and push images.
Provides future options for publishing images to multiple
image registries and for multiple architectures, while keeping
push permissions in-house
* Remove Travis ability to push to Quay
* Use Travis only for Go tests of Pull Requests
* Use `quay.io/dghubble/protoc` as the standard codegen
environment across projects. Pin a version (v3.10.1)
* Generated code is now automatically ignored by golint
based on the comment header, which will simplify linting
* Upgrade protobuf from 2bba0603135d to v1.3.2
* Upgrade grpc from v1.2.1 to v1.25.1
* Remove `get-protoc` and `codegen` scripts
* Travis creates a Go v1.13.4 environment, checks out the source
repo, and _then_ executes the `install` block to install `golint`
* With module-aware Go, this means installing `golint` caused a
diff, before the Matchbox `make` target was invoked. Builds were
correctly identified as "dirty" as a result
* Release tags v0.8.1 and v0.8.2 have been removed to avoid any
confusion. Container images with binaries considered dirty have
been removed as well
