In order to cleanup code and simplify interface, i
move help, info, verify and version to the images subcommand.
Remove man pages for these atomic commands and add info to images subcommand.
Since these have been previously documented we will continue to support
atomic help
atomic info
atomic verify
atomic version
But we will not document them.
Closes: #676
Approved by: rhatdan
Check whether /run/ostree-booted file exists. If it does then
add the host commands to the atomic command.
Also fix some of the descriptions in atomic man page.
Closes: #561
Approved by: cgwalters
atomic modify can be used to add devices to the storage backend.
It can also be used to switch the backend storage driver.
Closes: #385
Approved by: rhatdan
As more scanners besides openscap become available, atomic
can now begin to leverage them. The new scan function has
been broken out into its on file (scan.py).
The scan command itself now defaults to openscap but can
also be switched to blackduck with --scanner.
Atomic now can use a configuration file which is stored
in /etc/atomic.conf. The location of the atomic conf
file can be overriden with the environment variable
'ATOMIC_CONF'. In the case of the scan function,
we need the scanner defined in the configuration file
as well as the fully qualified image name and the
scan arguments. Optionally, you can provide additional
custom docker arguments for the scanner as well
Images or containers can now have an associated
man-like help page to help users understand more
about the image. Typical information included
are things like a longer description, if the image
needs to be installed, security implications, steps
to upgrade, etc.
The default behavior is for atomic to display
a file called help.1 (in man format) located in
the / of the docker object. This default
can be overriden with the HELP LABEL. The
HELP LABEL needs to be a fully qualified
command to work correctly.
Adding a new atomic sub-command that behaves like GNU top
but for processes being run for containers. It currently
displays the container id, container name,
pid, cpu% (as reported by docker
top), mem% (as reported by docker top), and the command.
You can optionally pass in -o ppid, stime, time to collect
more data on the processes themselves.
While in the interactive display, you can also sort on
the columns to re-organize the data as needed.
You can define an interval for refreshing the process
information.
atomic top can be run without any additional
parameters. If that is the case, it will by default
show processes for all active containers. You can also
add one or more container_ids for exclusive process
monitoring by container.
Also added an AtomicDocker class to atomic.py which
allows for custom docker, python-api calls without
having to re-invent the wheel.
Allow users to diff between two docker images|container. There
are two types of diffs that can be run -- a file diff or an
RPM diff. The file diff is always the default. The RPM diff
can be added with -r. The file diff can be excluded with -n.
