Always try to create the config directory when saving the client config
in case it doesn't exist.
Signed-off-by: Andy Goldstein <andy.goldstein@gmail.com>

Update s3 bucket creation docs for us-east-1

Signed-off-by: Josh Hull <josh.hull@lypht.com>

improve non-optional location-constraint verbiage
Signed-off-by: Josh Hull <josh.hull@lypht.com>

changing location-constraint to LocationConstraint
Signed-off-by: Josh Hull <josh.hull@lypht.com>

Zero assumptions are optimal
Signed-off-by: Josh Hull <josh.hull@lypht.com>

Clarify backup and restore creation messages

Invalidate restores based on non-existent backups

update GCP client libraries

Signed-off-by: Steve Kriss <steve@heptio.com>

Signed-off-by: Steve Kriss <steve@heptio.com>

When running `ark <resource> create`, a request is sent to the server,
but the status is not immediately known. Inform the user that a request
was sent and provide a way to get more information on it.
Signed-off-by: Nolan Brubaker <nolan@heptio.com>

When creating a restore based on a backup that doesn't exist, the
restore should be marked as invalid and the error clearly communicated
so the user understands why the restore wasn't made.

Previously, the restore was left as in progress with an error attached.

Since restores are CRDs and must be updated via a controller, there's
currently not a way to give the client immediate errors.
Signed-off-by: Nolan Brubaker <nolan@heptio.com>

Signed-off-by: Steve Kriss <steve@heptio.com>

Support running in any namespace

Support both pre and post backup hooks

Signed-off-by: Andy Goldstein <andy.goldstein@gmail.com>

Add the ability for the Ark server to run in any namespace.

Add `ark client config get/set` for manipulating the new client
configuration file in $HOME/.config/ark/config.json. This holds client
defaults, such as the Ark server's namespace (to avoid having to specify
the --namespace flag all the time).

Add a --namespace flag to all client commands.
Signed-off-by: Andy Goldstein <andy.goldstein@gmail.com>

remove outdated line about backups removing PV annotations

Signed-off-by: Steve Kriss <steve@heptio.com>

Signed-off-by: Andy Goldstein <andy.goldstein@gmail.com>

Signed-off-by: Andy Goldstein <andy.goldstein@gmail.com>

Also update:
- kubernetes to v1.9.0
- k8s.io/api, k8s.io/apimachinery, k8s.io/code-generator to kubernetes-1.9.0
- gengo to b58fc7edb82e0c6ffc9b8aef61813c7261b785d4 (to match code-generator)
Signed-off-by: Andy Goldstein <andy.goldstein@gmail.com>

BackupController: do as much as possible

If a backup item action errors, log the error as soon as it occurs, so
it's clear when the error happened. Also include information about the
groupResource, namespace, and name of the item in the error.
Signed-off-by: Andy Goldstein <andy.goldstein@gmail.com>

add delete backup cmd using finalizer and simplify GC process

update copyright header to 2018 and make language/casing consistent

Signed-off-by: Steve Kriss <steve@heptio.com>

Signed-off-by: Steve Kriss <steve@heptio.com>

don't remove annotations from PVs on restore

Signed-off-by: Steve Kriss <steve@heptio.com>

Signed-off-by: Steve Kriss <steve@heptio.com>

add create bucket step to cloud provider docs, simplify example with PVs

Signed-off-by: Steve Kriss <steve@heptio.com>

Signed-off-by: Steve Kriss <steve@heptio.com>

Signed-off-by: Steve Kriss <steve@heptio.com>

Signed-off-by: Steve Kriss <steve@heptio.com>

Signed-off-by: Andy Goldstein <andy.goldstein@gmail.com>

Document GKE cluster-admin step

Add serviceaccounts to prioritized resources

Add serviceaccounts to the default list of prioritized resources used
when restoring.
Signed-off-by: Andy Goldstein <andy.goldstein@gmail.com>

When running a backup, try to do as much as possible, collecting errors
along the way, and return an aggregate at the end. This way, if a backup
fails for most reasons, we'll be able to upload the backup log file to
object storage, which wasn't happening before.
Signed-off-by: Andy Goldstein <andy.goldstein@gmail.com>

don't error if PVC is not bound to a PV