Commit graph

4 commits

Author SHA1 Message Date
Daniel J Walsh
87b13fd432 More cleanups of main man page kpod-1.md and README.md
Also added new commands to transfer.md

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
2017-08-15 11:08:22 -04:00
Daniel J Walsh
464d6852de Add --debug flag to kpod to turn up logging level to debug
Also set default level of logging to errors,  we should not see
info messages in the kpod command line.

While adding this patch, I found missing options in kpod command line
and bash completions, so I added them in.

Also fixed some sorting issues in the way commands are displayer in help or in
bash completions.

Finally fixed the error message to be output on failure using logrus.Errorf, so
we don't get the stack any longer.

Also updated README.md with missing kpod commands.

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
2017-08-11 16:41:25 -04:00
TomSweeneyRedHat
b0fac5596c Make the kpod manpages a bit more uniform
Signed-off-by: TomSweeneyRedHat <tsweeney@redhat.com>
2017-07-29 13:26:21 -04:00
ab36ad50be
kpod: info subcommand
Design: The output of the `info` subcommand ought to be directly
consumable in a format like JSON or yaml.
The structure being a map of sorts.

Each subsection of information being an individual cluster under the
top-level, like platform info, debug, storage, etc.

Even if there are errors under the top level key, the value will be a
map with the key of "error" and the value as the message of the
`err.Error()`. In this way, the command always returns usable output.

Ideally there will be a means for anything that can register info to do
so independently from it being in the single info.go, so this approach
is having a typed signature for the function that gives info, but i'm
sure it could be better.

Current iteration of this outputs the following as a limited user:

```yaml
host:
  MemFree: 711307264
  MemTotal: 2096222208
  SwapFree: 2147479552
  SwapTotal: 2147479552
  arch: amd64
  cpus: 1
  os: linux
store:
  error: 'mkdir /var/run/containers/storage: permission denied'

```

and as root (`sudo kpod info -D`):

```yaml
debug:
  compiler: gc
  go version: go1.7.6
  goroutines: 3
host:
  MemFree: 717795328
  MemTotal: 2096222208
  SwapFree: 2147479552
  SwapTotal: 2147479552
  arch: amd64
  cpus: 1
  os: linux
store:
  ContainerStore:
    number: 1
  GraphDriverName: overlay2
  GraphRoot: /var/lib/containers/storage
  ImageStore:
    number: 1
```

And with the `--json --debug` flag:

```json
{
  "debug": {
    "compiler": "gc",
    "go version": "go1.7.6",
    "goroutines": 3
  },
  "host": {
    "MemFree": 709402624,
    "MemTotal": 2096222208,
    "SwapFree": 2147479552,
    "SwapTotal": 2147479552,
    "arch": "amd64",
    "cpus": 1,
    "os": "linux"
  },
  "store": {
    "ContainerStore": {
      "number": 1
    },
    "GraphDriverName": "overlay2",
    "GraphRoot": "/var/lib/containers/storage",
    "ImageStore": {
      "number": 1
    }
  }
}
```

Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>
2017-07-17 14:23:53 -04:00