Matt Riedemann e37279b459 Print number of rows archived per table in db archive_deleted_rows

The `nova-manage db archive_deleted_rows` command doesn't print any
results, not even how many rows were deleted, which is something the
database API returns.

The number of rows deleted also changes depending on the max_rows input
and how many rows are deleted in each table, it's a cumulative effect.

We should keep track of which tables we've deleted rows from along with
how many rows, and print that all out to the CLI console if the user
passed a --verbose option.

Implements blueprint print-table-archived-rows

Change-Id: I5c47cd5633eca056f8ae508753a41e2c1ed9e523

2015-10-16 10:23:54 -07:00

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nova-manage

control and manage cloud computer instances and images

Author: openstack@lists.openstack.org
Date: 2012-04-05
Copyright: OpenStack Foundation
Version: 2012.1
Manual section: 1
Manual group: cloud computing

SYNOPSIS

nova-manage <category> <action> [<args>]

DESCRIPTION

nova-manage controls cloud computing instances by managing shell selection, vpn connections, and floating IP address configuration. More information about OpenStack Nova is at http://nova.openstack.org.

OPTIONS

The standard pattern for executing a nova-manage command is: nova-manage <category> <command> [<args>]

Run without arguments to see a list of available command categories: nova-manage

Categories are project, shell, vpn, and floating. Detailed descriptions are below.

You can also run with a category argument such as user to see a list of all commands in that category: nova-manage floating

These sections describe the available categories and arguments for nova-manage.

Nova Db

nova-manage db version

Print the current main database version.

nova-manage db sync

Sync the main database up to the most recent version. This is the standard way to create the db as well.

nova-manage db archive_deleted_rows [--max_rows <number>] [--verbose]

Move deleted rows from production tables to shadow tables. Specifying --verbose will print the results of the archive operation for any tables that were changed.

nova-manage db null_instance_uuid_scan [--delete]

Lists and optionally deletes database records where instance_uuid is NULL.

Nova ApiDb

nova-manage api_db version

Print the current cells api database version.

nova-manage api_db sync

Sync the api cells database up to the most recent version. This is the standard way to create the db as well.

Nova Logs

nova-manage logs errors

Displays nova errors from log files.

nova-manage logs syslog <number>

Displays nova alerts from syslog.

Nova Shell

nova-manage shell bpython

Starts a new bpython shell.

nova-manage shell ipython

Starts a new ipython shell.

nova-manage shell python

Starts a new python shell.

nova-manage shell run

Starts a new shell using python.

nova-manage shell script <path/scriptname>

Runs the named script from the specified path with flags set.

Nova VPN

nova-manage vpn list

Displays a list of projects, their IP port numbers, and what state they're in.

nova-manage vpn run <projectname>

Starts the VPN for the named project.

nova-manage vpn spawn

Runs all VPNs.

Nova Floating IPs

nova-manage floating create <ip_range> [--pool <pool>] [--interface <interface>]

Creates floating IP addresses for the given range, optionally specifying a floating pool and a network interface.

nova-manage floating delete <ip_range>

Deletes floating IP addresses in the range given.

nova-manage floating list

Displays a list of all floating IP addresses.

Nova Images

nova-manage image image_register <path> <owner>

Registers an image with the image service.

nova-manage image kernel_register <path> <owner>

Registers a kernel with the image service.

nova-manage image ramdisk_register <path> <owner>

Registers a ramdisk with the image service.

nova-manage image all_register <image_path> <kernel_path> <ramdisk_path> <owner>

Registers an image kernel and ramdisk with the image service.

nova-manage image convert <directory>

Converts all images in directory from the old (Bexar) format to the new format.

Nova VM

nova-manage vm list [host]: Show a list of all instances. Accepts optional hostname (to show only instances on specific host).
nova-manage live-migration <ec2_id> <destination host name>: Live migrate instance from current host to destination host. Requires instance id (which comes from euca-describe-instance) and destination host name (which can be found from nova-manage service list).

BUGS

Nova bugs are managed at Launchpad Bugs : Nova

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