Update the Deployments' API types, defaulting code, conversions, helpers
and validation to use ReplicaSets instead of ReplicationControllers and
LabelSelector instead of map[string]string for selectors.
Also update the Deployment controller, registry, kubectl subcommands,
client listers package and e2e tests to use ReplicaSets and
LabelSelector for Deployments.
Adds a document on pod templates that can be shared
between various controller docs.
Move more philosophical content to later in the doc.
Add more task-oriented stuff earlier.
Put example config in the document, early on, so users have something concrete to relate the discussion of fields to.
Link to Job and DaemonSet docs.
Make format more like that of Job and DaemonSet docs.
Use jsonpath in examples, which is available in v1.1.
Added example files.
When job.spec.completions is nil, only
one task needs to succeed for the job to succeed,
and parallelism can be scaled freely during runtime.
Added tests.
Release Note:
This causes two minor changes to the API.
First, unset parallelism previously was defaulted to be
equal to completions. Now it always defaults to 1 if unset.
Second, having parallelism=N and completions unset would previously
be defaulted to 1 completion and N parallelism.
(this is not something we expect people to do, though)
Now, no defaulting occurs in that case, and the job's
behavior is different (any completion causes success).
Signed-off-by: Ryan Wallner <ryan.wallner@clusterhq.com>
change wording
Signed-off-by: Ryan Wallner <ryan.wallner@clusterhq.com>
change name of volume to be consistent
Signed-off-by: Ryan Wallner <ryan.wallner@clusterhq.com>
update node flag without =
Signed-off-by: Ryan Wallner <ryan.wallner@clusterhq.com>
make things a bit clearer, seperate More Info
Signed-off-by: Ryan Wallner <ryan.wallner@clusterhq.com>
refacter so we include -n example
Signed-off-by: Ryan Wallner <ryan.wallner@clusterhq.com>
keep uuids consistent in examples
Signed-off-by: Ryan Wallner <ryan.wallner@clusterhq.com>
detail example about how to set env vars
Signed-off-by: Ryan Wallner <ryan.wallner@clusterhq.com>
move demo video to more info
Signed-off-by: Ryan Wallner <ryan.wallner@clusterhq.com>
add references for how to create volume using docker cli
Signed-off-by: Ryan Wallner <ryan.wallner@clusterhq.com>
italics
Signed-off-by: Ryan Wallner <ryan.wallner@clusterhq.com>
fix italics
Signed-off-by: Ryan Wallner <ryan.wallner@clusterhq.com>
fix extra paren
Signed-off-by: Ryan Wallner <ryan.wallner@clusterhq.com>
run hack/update-generated-docs.sh
We must handle null addresses in the cassandra seed provider. This
can occur when there are 'notReadyAddresses' but no 'addresses'.
While we're at it, update the makefile to build the jar.
For AWS EBS, a volume can only be attached to a node in the same AZ.
The scheduler must therefore detect if a volume is being attached to a
pod, and ensure that the pod is scheduled on a node in the same AZ as
the volume.
So that the scheduler need not query the cloud provider every time, and
to support decoupled operation (e.g. bare metal) we tag the volume with
our placement labels. This is done automatically by means of an
admission controller on AWS when a PersistentVolume is created backed by
an EBS volume.
Support for tagging GCE PVs will follow.
Pods that specify a volume directly (i.e. without using a
PersistentVolumeClaim) will not currently be scheduled correctly (i.e.
they will be scheduled without zone-awareness).
Vladimir Rutsky