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Use dedent for the kubectl commands

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The one side effect is that for the "kubectl help" commands a newline
is prepended to output, which will alter the yaml output.

Here we use dedent to format the code to match the output.

hack/update-generated-docs.sh has been run and the affected files have
been added.

Note: for describe.go we added a period to the end of an output message.
This commit is contained in:
Michael Rubin
2016-05-20 10:49:56 -07:00
parent 77cfa34fd9
commit 760b04e294
44 changed files with 686 additions and 548 deletions
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35
pkg/kubectl/cmd/scale.go
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@@ -21,6 +21,7 @@ import (
"io"
"os"
"github.com/renstrom/dedent"
"github.com/spf13/cobra"
"k8s.io/kubernetes/pkg/api"
@@ -36,27 +37,29 @@ type ScaleOptions struct {
Recursive bool
}
const (
scale_long = `Set a new size for a Deployment, ReplicaSet, Replication Controller, or Job.
var (
scale_long = dedent.Dedent(`
Set a new size for a Deployment, ReplicaSet, Replication Controller, or Job.
Scale also allows users to specify one or more preconditions for the scale action.
If --current-replicas or --resource-version is specified, it is validated before the
scale is attempted, and it is guaranteed that the precondition holds true when the
scale is sent to the server.`
scale_example = `# Scale a replicaset named 'foo' to 3.
kubectl scale --replicas=3 rs/foo
Scale also allows users to specify one or more preconditions for the scale action.
If --current-replicas or --resource-version is specified, it is validated before the
scale is attempted, and it is guaranteed that the precondition holds true when the
scale is sent to the server.`)
scale_example = dedent.Dedent(`
# Scale a replicaset named 'foo' to 3.
kubectl scale --replicas=3 rs/foo
# Scale a resource identified by type and name specified in "foo.yaml" to 3.
kubectl scale --replicas=3 -f foo.yaml
# Scale a resource identified by type and name specified in "foo.yaml" to 3.
kubectl scale --replicas=3 -f foo.yaml
# If the deployment named mysql's current size is 2, scale mysql to 3.
kubectl scale --current-replicas=2 --replicas=3 deployment/mysql
# If the deployment named mysql's current size is 2, scale mysql to 3.
kubectl scale --current-replicas=2 --replicas=3 deployment/mysql
# Scale multiple replication controllers.
kubectl scale --replicas=5 rc/foo rc/bar rc/baz
# Scale multiple replication controllers.
kubectl scale --replicas=5 rc/foo rc/bar rc/baz
# Scale job named 'cron' to 3.
kubectl scale --replicas=3 job/cron`
# Scale job named 'cron' to 3.
kubectl scale --replicas=3 job/cron`)
)
// NewCmdScale returns a cobra command with the appropriate configuration and flags to run scale