Commit Graph

60 Commits

Author SHA1 Message Date
Daniel P. Berrange
0330848207 Promote storage pool refresh lifecycle event to top level event
The VIR_STORAGE_POOL_EVENT_REFRESHED constant does not
reflect any change in the lifecycle of the storage pool.

It should thus not be part of the storage pool lifecycle
event set, but rather be a top level event in its own
right. Thus we introduce VIR_STORAGE_POOL_EVENT_ID_REFRESH
to replace it.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2016-06-24 18:26:11 +01:00
Jovanka Gulicoska
eac167e261 virsh: Introduce pool-event command
Similar to 'event' and 'net-event', this prints info about incoming
storage pool events.
2016-06-18 11:15:31 -04:00
John Ferlan
febf69b5e9 virsh: Create macro for common "file" option
Rather than continually cut-n-paste the strings into each command,
create a common macro to be used generically. The macro will take a
single argument _helpstr for the less common help string for each
command option.  Note that only file options using "OT_DATA" and
"OFLAG_REQ" will be replace - others are left as is.

Signed-off-by: John Ferlan <jferlan@redhat.com>
2016-01-11 18:14:00 -05:00
John Ferlan
70c6e67766 virsh: Adjustments for the VIRSH_COMMON_OPT_POOL
The macro is slightly adjusted to add an argument "_helpstr". This
will be passed as a translation macro string since other uses of the
option may not have the same exact help string (such as is the case
when the uuid is not suppliable for create commands).

In virsh-pool.c - we'll create a singular VIRSH_COMMON_OPT_POOL_FULL
in order to pass along the 'N_("pool name or uuid")'

In virsh-volume.c there will be a VIRSH_COMMON_OPT_POOL_FULL and a
VIRSH_COMMON_OPT_POOL_NAME, which passes 'N_("pool name")' for
the commands that can only pass a name. There will also be a
VIRSH_COMMON_OPT_POOL_OPTIONAL which is used for the command
options which use OT_STRING and don't require the --pool argument.

Signed-off-by: John Ferlan <jferlan@redhat.com>
2016-01-11 18:14:00 -05:00
John Ferlan
f688b808ad virsh: Convert VSH_POOL_ macro to VIRSH_COMMON_OPT_
Commit id's 'cf793b00', 'e178688f', 'f9a6110f', '5372d49', and 'e193735'
added new VSH_POOL_ macros; however, it was pointed out after push that
commit id '834c5720' preferred use of VIRSH_ for the prefix over VSH_.

So this patch just changes the VSH_ to VIRSH_ and it changes the naming
format from VIRSH_<opt>_OPT_COMMON to VIRSH_COMMON_OPT_<opt>.

Signed-off-by: John Ferlan <jferlan@redhat.com>
2016-01-11 18:14:00 -05:00
John Ferlan
e193735450 virsh: Add build flags to pool-create[-as] and pool-start
https://bugzilla.redhat.com/show_bug.cgi?id=830056

Utilize recently added VIR_STORAGE_POOL_CREATE_WITH_BUILD* flags in
order to pass the flags along to the virStoragePoolCreateXML and
virStoragePoolCreate API's.

This affects the 'virsh pool-create', 'virsh pool-create-as', and
'virsh pool-start' commands.  While it could be argued that pool-start
doesn't need the flags, they could prove useful for someone trying to
do one command build --overwrite and start command processing or
essentially starting with a clean slate.

NB:
This patch is loosely based upon code originally authored by Osier
Yang that were not reviewed and pushed, see:

https://www.redhat.com/archives/libvir-list/2012-July/msg00497.html
2015-12-17 11:56:18 -05:00
John Ferlan
5372d49b11 virsh: Create a macro for pool-define-as and pool-create-as options
Although they both are the same now, a future patch will add new options
to pool-create-as. So create a common macro to capture commonality, then
use that in the command specific structure.
2015-12-17 11:56:18 -05:00
John Ferlan
f9a6110f26 virsh: Create macro for "overwrite" and no-overwrite" options
Although not currently used in more than one command, it soon will be
so create a common macro to be used in the new command location.

Additionally, add the ".flags = 0," for both to match the expections
of the structure being predefined.
2015-12-17 11:56:18 -05:00
John Ferlan
e178688f8e virsh: Create macro for "file" option
Rather than continually cut/paste the "file" option for pool command
option structures, generate a macro which will commonly define it for
any command.  Then of course use that macro.
2015-12-17 11:56:18 -05:00
John Ferlan
cf793b0042 virsh: Create macro for "pool" option
Rather than continually cut/paste the "pool" option for pool command
option structures, generate a macro which will commonly define it for
any command.  Then of course use that macro.
2015-12-17 11:56:18 -05:00
Erik Skultety
834c5720e4 tools: Introduce new client generic module vsh
In order to share as much virsh' logic as possible with upcomming
virt-admin client we need to split virsh logic into virsh specific and
client generic features.

Since majority of virsh methods should be generic enough to be used by
other clients, it's much easier to rename virsh specific data to virshX
than doing this vice versa. It moved generic virsh commands (including info
and opts structures) to generic module vsh.c.

Besides renaming methods and structures, this patch also involves introduction
of a client specific control structure being referenced as private data in the
original control structure, introduction of a new global vsh Initializer,
which currently doesn't do much, but there is a potential for added
functionality in the future.
Lastly it introduced client hooks which are especially necessary during
client connecting phase.
2015-08-14 15:45:44 +02:00
John Ferlan
cffc099356 virsh: Fix printing of XML for pool-create-as
https://bugzilla.redhat.com/show_bug.cgi?id=1224088

commit id 'bd00e00e' neglected to add the new adapter source options
into the if condition that allowed printing the <source> XML fields.
The <adapter type='fc_host'.../> doesn't require other options in order
to be complete.
2015-06-01 05:40:45 -04:00
Ján Tomko
8995e91b5f Remove unused includes from virsh
After splitting out most of virsh command, some includes
are no longer needed.

Some files have the libXML includes despite not needing them.
2015-04-02 10:27:56 +02:00
Pavel Hrdina
03369d9643 pool-define: update and unify documentation
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1127045

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
2015-03-09 14:47:53 +01:00
Hao Liu
a0670aef37 virsh: Emit error for VSH_OT_DATA without VSH_OFLAG_REQ
Commit 6b9964 enforces checking invalid use of VSH_OT_STRING with
VSH_OFLAG_REQ. This commit tries to do the same thing to stop using
VSH_OT_DATA without VSH_OFLAG_REQ and also fix existing misuse.

Signed-off-by: Hao Liu <hliu@redhat.com>
2015-01-12 13:38:42 +01:00
John Ferlan
bd00e00eaf virsh: Add adapter options for pool-{create|define}-as
Add the optional adapter options for pool create/define.  Results in
either:

<adapter type='scsi_host' name='scsi_host2'/>

or (on one line)

<adapter type='fc_host' parent='scsi_host5'
         wwnn='20000000c9831b4b' wwpn='10000000c9831b4b'/>

being generated.
2014-12-05 11:49:53 -05:00
John Ferlan
893258063d virsh: Add auth options for pool-{create|define}-as
Add 3 new optional options for the pool-create-as and pool-define-as
command in order to define the 3 elements required in order to add
an auth element, such as:

<auth type='chap' username='myuser'>
  <secret usage='libvirtiscsi'/>
</auth>
2014-12-05 11:49:52 -05:00
Martin Kletzander
91cc3d9570 Remove unnecessary curly brackets in tools/
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-11-14 17:13:36 +01:00
Martin Kletzander
e09f9e4c32 virsh: Convert EDIT_NOT_CHANGED macro to do-while block.
This macro is being used as an inline body after an if and might get
pretty confusing.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-11-14 17:13:00 +01:00
Martin Kletzander
11d9dd1ad8 virsh: Reorder some options
According to comments in parsing functions, optional options should be
specified *after* required ones.  It makes sense and help output looks
cleaner.  The only exceptions are options with type == VSH_OT_ARGV.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-11-13 15:44:23 +01:00
John Ferlan
daf27d4d82 virsh: Resolve Coverity DEADCODE
Since 0766783abb

Coverity complains that the EDIT_FREE definition results in DEADCODE.

As it turns out with the change to use the EDIT_FREE macro the call to
vir*Free() wouldn't be necessary nor would it happen...

Prior code to above commitid would :

  vir*Ptr foo = NULL;
  ...
  foo = vir*GetXMLDesc()
  ...
  vir*Free(foo);
  foo = vir*DefineXML()
  ...

And thus the free was needed.  With the change to use EDIT_FREE the
same code changed to:

  vir*Ptr foo = NULL;
  vir*Ptr foo_edited = NULL;
  ...
  foo = vir*GetXMLDesc()
  ...
  if (foo_edited)
      vir*Free(foo_edited);
  foo_edited = vir*DefineXML()
  ...

However, foo_edited could never be set in the code path - even with
all the goto's since the only way for it to be set is if vir*DefineXML()
succeeds in which case the code to allow a retry (and thus all the goto's)
never leaves foo_edited set

All error paths lead to "cleanup:" which causes both foo and foo_edited
to call the respective vir*Free() routines if set.

Signed-off-by: John Ferlan <jferlan@redhat.com>
2014-09-11 08:03:37 -04:00
Roman Bogorodskiy
0257d06ba4 storage: ZFS support
Implement ZFS storage backend driver. Currently supported
only on FreeBSD because of ZFS limitations on Linux.

Features supported:

 - pool-start, pool-stop
 - pool-info
 - vol-list
 - vol-create / vol-delete

Pool definition looks like that:

 <pool type='zfs'>
  <name>myzfspool</name>
  <source>
    <name>actualpoolname</name>
  </source>
 </pool>

The 'actualpoolname' value is a name of the pool on the system,
such as shown by 'zpool list' command. Target makes no sense
here because volumes path is always /dev/zvol/$poolname/$volname.

User has to create a pool on his own, this driver doesn't
support pool creation currently.

A volume could be used with Qemu by adding an entry like this:

    <disk type='volume' device='disk'>
      <driver name='qemu' type='raw'/>
      <source pool='myzfspool' volume='vol5'/>
      <target dev='hdc' bus='ide'/>
    </disk>
2014-08-12 19:40:20 +04:00
Julio Faracco
1ce86e62e1 conf: use typedefs for enums in "src/conf/storage_conf.h"
In "src/conf/" there are many enumeration (enum) declarations.
Similar to the recent cleanup to "src/util" directory, it's
better to use a typedef for variable types, function types and
other usages. Other enumeration and folders will be changed to
typedef's in the future. Most of the files changed in this
commit are related to storage (storage_conf) enums.

Signed-off-by: Julio Faracco <jcfaracco@gmail.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
2014-05-14 10:18:35 -06:00
Ján Tomko
5d8793eebb Indent top-level labels by one space in tools/ 2014-03-25 14:58:41 +01:00
Martin Kletzander
cc9c62fef9 Require spaces around equality comparisons
Commit a1cbe4b5 added a check for spaces around assignments and this
patch extends it to checks for spaces around '=='.  One exception is
virAssertCmpInt where comma after '==' is acceptable (since it is a
macro and '==' is its argument).

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-03-18 11:29:44 +01:00
Laine Stump
64bb902451 virsh: eliminate hardcoded indentation in xml generated for commands
These are never seen externally, only passed into libvirt APIs, so in
practice this makes no real difference, but it's good to be
consistent.
2014-03-14 00:02:38 -06:00
Eric Blake
50f7960d37 virsh: kill over-engineered asprintf failure recovery
I noticed this while shortening switch statements via VIR_ENUM.
Basically, the only ways virAsprintf can fail are if we pass a
bogus format string (but we're not THAT bad) or if we run out
of memory (but it already warns on our behalf in that case).
Throw away the cruft that tries too hard to diagnose a printf
failure.

* tools/virsh-volume.c (cmdVolList): Simplify.
* tools/virsh-pool.c (cmdPoolList): Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-02-24 11:47:18 -07:00
Eric Blake
466b12ab79 virsh: use more compact VIR_ENUM_IMPL
Dan Berrange suggested that using VIR_ENUM_IMPL is more compact
than open-coding switch statements, and still just as forceful
at making us remember to update lists if we add enum values
in the future.  Make this change throughout virsh.

Sure enough, doing this change caught that we missed at least
VIR_STORAGE_VOL_NETDIR.

* tools/virsh-domain-monitor.c (vshDomainIOErrorToString)
(vshDomainControlStateToString, vshDomainStateToString)
(vshDomainStateReasonToString): Change switch to enum lookup.
(cmdDomControl, cmdDominfo): Update caller.
* tools/virsh-domain.c (vshDomainVcpuStateToString)
(vshDomainEventToString, vshDomainEventDetailToString): Change
switch to enum lookup.
(vshDomainBlockJobToString, vshDomainJobToString): New functions.
(cmdVcpuinfo, cmdBlockJob, cmdDomjobinfo, cmdEvent): Update
callers.
* tools/virsh-network.c (vshNetworkEventToString): Change switch
to enum lookup.
* tools/virsh-pool.c (vshStoragePoolStateToString): New function.
(cmdPoolList, cmdPoolInfo): Update callers.
* tools/virsh-volume.c (vshVolumeTypeToString): Change switch to
enum lookup.
(cmdVolInfo, cmdVolList): Update callers.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-02-24 11:47:18 -07:00
Peter Krempa
b560946c19 storage: Add gluster pool filter and fix virsh pool listing
Recent addition of the gluster pool type omitted fixing the virsh and
virConnectListAllStoragePool filters. A typecast of the converting
function in virsh showed that also the sheepdog pool was omitted in the
command parser.

This patch adds gluster pool filtering support and fixes virsh to
properly convert all supported storage pool types. The added typecast
should avoid doing such mistakes in the future.
2013-12-19 11:01:50 +01:00
Peter Krempa
96f4b5eb8c virsh-pool: Unify spacing of listing function
Change the alignment to match the domain listing function.

Before:

$ virsh pool-list
Name                 State      Autostart
-----------------------------------------
boot-scratch         active     no
default              active     no
glusterpool          active     no

$ virsh pool-list --details
Name          State    Autostart  Persistent    Capacity  Allocation  Available
-------------------------------------------------------------------------------
boot-scratch  running  no         yes         117.99 GiB  101.40 GiB  16.60 GiB
default       running  no         yes         117.99 GiB  101.40 GiB  16.60 GiB
glusterpool   running  no         yes          29.40 GiB   44.23 MiB  29.36 GiB

After:

$ virsh pool-list
 Name                 State      Autostart
-------------------------------------------
 boot-scratch         active     no
 default              active     no
 glusterpool          active     no

$ virsh pool-list --details
 Name          State    Autostart  Persistent    Capacity  Allocation  Available
---------------------------------------------------------------------------------
 boot-scratch  running  no         yes         117.99 GiB  101.40 GiB  16.60 GiB
 default       running  no         yes         117.99 GiB  101.40 GiB  16.60 GiB
 glusterpool   running  no         yes          29.40 GiB   44.23 MiB  29.36 GiB
2013-11-13 10:07:32 +01:00
Michal Privoznik
2ab0948d0c virsh-pool.c: Don't jump over variable declaration
Since 785ff34bf8 we are using the outputStr variable in cleanup label.
However, there is a possibility to jump to the label before the variable
has been declared:

virsh-pool.c: In function 'cmdPoolList':
virsh-pool.c:1121:25: error: jump skips variable initialization [-Werror=jump-misses-init]
                         goto asprintf_failure;
                         ^
virsh-pool.c:1308:1: note: label 'asprintf_failure' defined here
 asprintf_failure:
 ^
virsh-pool.c:1267:11: note: 'outputStr' declared here
     char *outputStr = NULL;
2013-08-28 09:33:15 +02:00
Ján Tomko
785ff34bf8 virsh: free the formatting string when listing pool details
==23== 41 bytes in 1 blocks are definitely lost in loss record 626 of 727
==23==    by 0x4F0099F: virAsprintfInternal (virstring.c:358)
==23==    by 0x15D2C9: cmdPoolList (virsh-pool.c:1268)

https://bugzilla.redhat.com/show_bug.cgi?id=1001536
2013-08-28 08:05:56 +02:00
Peter Krempa
5b5da08226 virsh-pool: Improve error message in cmdPoolList
Explicitly let the user know about the unknown pool type.
2013-08-20 17:55:08 +02:00
Peter Krempa
d64af6ce3c virsh: modify vshStringToArray to duplicate the elements too
At a slightly larger memory expense allow stealing of items from the
string array returned from vshStringToArray and turn the result into a
string list compatible with virStringSplit. This will allow to use the
common dealloc function.

This patch also fixes a few forgotten checks of return from
vshStringToArray and one memory leak.
2013-08-20 17:53:49 +02:00
Daniel P. Berrange
111f6f4d73 Convert 'int i' to 'size_t i' in tools/ files
Convert the type of loop iterators named 'i', 'j', k',
'ii', 'jj', 'kk', to be 'size_t' instead of 'int' or
'unsigned int', also santizing 'ii', 'jj', 'kk' to use
the normal 'i', 'j', 'k' naming

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-07-10 17:40:13 +01:00
Laine Stump
bfe7721d50 util: move virFile* functions from virutil.c to virfile.c
These all existed before virfile.c was created, and for some reason
weren't moved.

This is mostly straightfoward, although the syntax rule prohibiting
write() had to be changed to have an exception for virfile.c instead
of virutil.c.

This movement pointed out that there is a function called
virBuildPath(), and another almost identical function called
virFileBuildPath(). They really should be a single function, which
I'll take care of as soon as I figure out what the arglist should look
like.
2013-05-10 13:09:30 -04:00
Michal Privoznik
7c9a2d88cd virutil: Move string related functions to virstring.c
The source code base needs to be adapted as well. Some files
include virutil.h just for the string related functions (here,
the include is substituted to match the new file), some include
virutil.h without any need (here, the include is removed), and
some require both.
2013-05-02 16:56:55 +02:00
Martin Kletzander
73cc87d161 Cleanup useless flags specifications
After we switched to C99 initialization, I noticed there were many
places where the specification of .flags parameter differed.  After
going through many options and deciding whether to unify the
initialization to be '.flags = 0' or '.flags = VSH_OFLAG_NONE', I
realized both can be removed and it makes the code easier to go
through.
2013-03-15 15:05:45 +01:00
Michal Privoznik
d84608120c virsh-pool.c: Switch to c99 initialization of vshCmdInfo 2013-02-12 17:50:22 +01:00
Michal Privoznik
df5fd11f86 virsh: Switch to c99 initialization of vshCmdDef 2013-02-12 17:50:21 +01:00
Peter Krempa
98007c8138 virsh-pool: Update pool commands to use vshCommandOptStringReq
Rework most of option string retrievals to the new helper.
2013-02-04 14:17:43 +01:00
Peter Krempa
d1de0c3d1a virsh-pool: Rename helper function buildPoolXML to vshBuildPoolXML 2013-02-04 10:56:27 +01:00
Michal Privoznik
20b19324e5 virsh-pool.c: Switch to C99 initialization of vshCmdOptDef 2013-01-17 13:58:53 +01:00
Daniel P. Berrange
556cf5f617 Rename xml.{c,h} to virxml.{c,h} 2012-12-21 11:19:50 +00:00
Daniel P. Berrange
44f6ae27fe Rename util.{c,h} to virutil.{c,h} 2012-12-21 11:19:49 +00:00
Daniel P. Berrange
ab9b7ec2f6 Rename memory.{c,h} to viralloc.{c,h} 2012-12-21 11:17:14 +00:00
Daniel P. Berrange
2005f7b552 Rename buf.{c,h} to virbuffer.{c,h}
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2012-12-21 11:17:12 +00:00
Ján Tomko
e9d74a7a82 virsh: check the return value of virStoragePoolGetAutostart
On error, virStoragePoolGetAutostart would return -1 leaving autostart
untouched.

Removed the misleading debug message as well.

Error: CHECKED_RETURN (CWE-252):
libvirt-0.10.2/tools/virsh-pool.c:1386: unchecked_value: No check of the
    return value of "virStoragePoolGetAutostart(pool, &autostart)".
2012-11-30 15:35:14 +01:00
Daniel P. Berrange
1c04f99970 Remove spurious whitespace between function name & open brackets
The libvirt coding standard is to use 'function(...args...)'
instead of 'function (...args...)'. A non-trivial number of
places did not follow this rule and are fixed in this patch.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2012-11-02 13:36:49 +00:00
Eric Blake
4ecb723b9e maint: fix up copyright notice inconsistencies
https://www.gnu.org/licenses/gpl-howto.html recommends that
the 'If not, see <url>.' phrase be a separate sentence.

* tests/securityselinuxhelper.c: Remove doubled line.
* tests/securityselinuxtest.c: Likewise.
* globally: s/;  If/.  If/
2012-09-20 16:30:55 -06:00