Commit Graph

2388 Commits

Author SHA1 Message Date
Daniel P. Berrangé
ab06dd9db3 docs: convert virsh man page from pod to rst
This was a semi-automated conversion. First it was run through pod2rst,
and then it was manually editted to use a rst structure that matches
expectations of rst2man.

Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-12-11 14:28:41 +00:00
Daniel P. Berrangé
10251eae0e docs: convert virt-admin man page from pod to rst
This was a semi-automated conversion. First it was run through pod2rst,
and then it was manually editted to use a rst structure that matches
expectations of rst2man.

Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-12-11 14:28:41 +00:00
Daniel P. Berrangé
9aca11ac6a docs: convert virt-login-shell man page from pod to rst
This was a semi-automated conversion. First it was run through pod2rst,
and then it was manually editted to use a rst structure that matches
expectations of rst2man.

Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-12-11 14:28:41 +00:00
Daniel P. Berrangé
44bd1902f3 docs: convert virt-sanlock-cleanup man page from pod to rst
This was a semi-automated conversion. First it was run through pod2rst,
and then it was manually editted to use a rst structure that matches
expectations of rst2man.

Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-12-11 14:28:41 +00:00
Daniel P. Berrangé
48a5589b76 docs: convert virt-xml-validate man page from pod to rst
This was a semi-automated conversion. First it was run through pod2rst,
and then it was manually editted to use a rst structure that matches
expectations of rst2man.

Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-12-11 14:28:41 +00:00
Daniel P. Berrangé
c9ef27dfe8 docs: convert virt-pki-validate man page from pod to rst
This was a semi-automated conversion. First it was run through pod2rst,
and then it was manually editted to use a rst structure that matches
expectations of rst2man.

Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-12-11 14:28:41 +00:00
Daniel P. Berrangé
9f050677b5 docs: convert virt-host-validate man page from pod to rst
This was a semi-automated conversion. First it was run through pod2rst,
and then it was manually editted to use a rst structure that matches
expectations of rst2man.

Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-12-11 14:28:41 +00:00
Pavel Hrdina
5d98c513c5 use g_ascii_toupper instead of c_toupper from gnulib
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Cole Robinson <crobinso@redhat.com>
2019-12-10 13:49:24 +01:00
Pavel Hrdina
cc0e7541ad use g_ascii_tolower instead of c_tolower from gnulib
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Cole Robinson <crobinso@redhat.com>
2019-12-10 13:49:24 +01:00
Pavel Hrdina
04d267d347 use g_ascii_isprint instead of c_isprint from gnulib
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Cole Robinson <crobinso@redhat.com>
2019-12-10 13:49:24 +01:00
Pavel Hrdina
bbe0610625 use g_ascii_iscntrl instead of c_iscntrl from gnulib
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Cole Robinson <crobinso@redhat.com>
2019-12-10 13:49:24 +01:00
Pavel Hrdina
c275ea93db use g_ascii_isalnum instead of c_isalnum from gnulib
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Cole Robinson <crobinso@redhat.com>
2019-12-10 13:49:23 +01:00
Peter Krempa
e8ae2ddbb1 doc: Document quirk of getting block job info for a 'backup' blockjob
The stats reported for a blockjob which is member of a domain pull
backup refer to the utilization of the scratch file rather than the
progress of the backup as the progress of the backup depends on the
client. Note this quirk in the docs.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-12-10 12:41:58 +01:00
Peter Krempa
08b810053a Add 'backup' block job type
A backup job may consist of many backup sub-blockjobs. Add the new
blockjob type and add all type converter strings.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-12-10 12:41:57 +01:00
Eric Blake
c15b0cd601 backup: Implement virsh support for backup
Introduce virsh commands for performing backup jobs.

Signed-off-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-12-10 12:41:56 +01:00
Peter Krempa
9e408454a8 API: Add domain job operation for backups
Introduce VIR_DOMAIN_JOB_OPERATION_BACKUP into virDomainJobOperation.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-12-10 12:41:56 +01:00
Peter Krempa
c3e18c13ca virsh: Implement VIR_DOMAIN_JOB_DISK_TEMP_(USED|TOTAL) in cmdDomjobinfo
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-12-10 12:41:56 +01:00
Jiri Denemark
5c7cd74a52 virsh: Add --tls-destination option for migrate command
This option can be used to override the destination host name used for
TLS verification.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2019-12-09 10:11:58 +01:00
Peter Krempa
b1bf5efdc1 virsh: domjobinfo: Add switch to print raw fields
Introduce --rawstats which prints all statistics fields from the new API
similarly to how the virsh event handler prints them.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2019-12-03 15:26:53 +01:00
Peter Krempa
7f3534a5bb virsh: domjobinfo: Allow printing stats also for failed and other jobs
Introduce the --anystats flag which does not skip the printing of the
stats if the job was unsuccessful.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2019-12-03 15:26:53 +01:00
Peter Krempa
2a55bcd8da virsh: domjobinfo: Print also job operation for failed jobs
Printing that a job failed is rather unhelpful. Print at least the
operation which failed.

Achieve this by moving the check whether to print stats later but
replace it with a check which will skip printing of the operation if
there's no job.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2019-12-03 15:26:53 +01:00
Peter Krempa
7884b40659 virsh: Implement VIR_DOMAIN_JOB_STATS_KEEP_COMPLETED for 'domjobinfo'
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2019-12-03 15:26:53 +01:00
Peter Krempa
54a9d6e51e virsh: domain: Extract the code converting domain job stats to virDomainJobInfo
To simplify the stats printer code we convert the new statistics from
the typed parameter list into the old stats structure.

Extract this code since it takes a lot of space.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2019-12-03 15:26:53 +01:00
Michal Privoznik
d7dd4e1f89 nss: Don't fail on empty files
Before we rewrote nss plugin so that it doesn't use libvirt's
internal functions it used virLeaseReadCustomLeaseFile() to parse
.status files. After the rewrite it's using read() + yajl_parse()
+ yajl_complete_parse(). There's one catch though,
virLeaseReadCustomLeaseFile() skipped over empty files.

An empty .status file is created when a network is started. This
is because we configure dnsmasq to use our leasehelper. So the
first thing it does it calls it as follows:

  DNSMASQ_INTERFACE=virbr0 /usr/libexec/libvirt_leaseshelper init

which causes the leasehelper to create empty virbr0.status file.
If there is only one libvirt network then that is no problem -
there are no other .status files to parse anyway. But if there
are two or more networks then the first empty .status file causes
whole parsing process and subsequently the whole name lookup
process to fail.

Fixes: v5.7.0-rc1~343

Reported-by: Pavel Hrdina <phrdina@redhat.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2019-11-28 15:37:41 +01:00
Pino Toscano
05d28facb5 virsh: limit completion of 'domhostname' to active domains
Getting the hostname of a guest usually requires a in-guest agent,
or generally can be determined only on active domains.

Signed-off-by: Pino Toscano <ptoscano@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2019-11-22 11:36:51 +01:00
Ján Tomko
af5aa266ed g_mkstemp_full: pass O_RDWR
This flag is not implied by g_mkstemp_full, only by g_mkstemp.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reported-by: Bjoern Walk <bwalk@linux.ibm.com>
Fixes: 4ac4773040
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
2019-11-18 18:49:02 +01:00
Pavel Hrdina
43b01ef2d6 replace use of gnulib snprintf by g_snprintf
Glib implementation follows the ISO C99 standard so it's safe to replace
the gnulib implementation.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
2019-11-15 15:07:40 +01:00
Jiri Denemark
7bd41cb62c virsh: Fix typo in the man page
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
2019-11-15 09:34:20 +01:00
Jonathon Jongsma
95f5ac9ae5 Add API to change qemu agent response timeout
Some layered products such as oVirt have requested a way to avoid being
blocked by guest agent commands when querying a loaded vm. For example,
many guest agent commands are polled periodically to monitor changes,
and rather than blocking the calling process, they'd prefer to simply
time out when an agent query is taking too long.

This patch adds a way for the user to specify a custom agent timeout
that is applied to all agent commands.

One special case to note here is the 'guest-sync' command. 'guest-sync'
is issued internally prior to calling any other command. (For example,
when libvirt wants to call 'guest-get-fsinfo', we first call
'guest-sync' and then call 'guest-get-fsinfo').

Previously, the 'guest-sync' command used a 5-second timeout
(VIR_DOMAIN_QEMU_AGENT_COMMAND_DEFAULT), whereas the actual command that
followed always blocked indefinitely
(VIR_DOMAIN_QEMU_AGENT_COMMAND_BLOCK). As part of this patch, if a
custom timeout is specified that is shorter than
5 seconds,  this new timeout is also used for 'guest-sync'. If there is
no custom timeout or if the custom timeout is longer than 5 seconds, we
will continue to use the 5-second timeout.

Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2019-11-14 19:10:01 +01:00
Ján Tomko
4ac4773040 Use g_mkstemp_full instead of mkostemp(s)
With g_mkstemp_full, there is no need to distinguish between
mkostemp and mkostemps (no suffix vs. a suffix of a fixed length),
because the GLib function looks for the XXXXXX pattern everywhere
in the string.

Use S_IRUSR | S_IWUSR for the permissions and do not pass O_RDWR
in flags since it's implied.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
2019-11-14 19:02:31 +01:00
Daniel Henrique Barboza
10d6290f1c tools: remove unneeded cleanup labels
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-11-12 17:54:01 +01:00
Michal Privoznik
8eaa708991 Use g_strdup_vprintf() instead of virVasprintf() everywhere
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2019-11-12 16:15:59 +01:00
Michal Privoznik
26a137093b tools: Use g_strdup_printf() instead of virAsprintf()
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2019-11-12 16:15:59 +01:00
Pavel Hrdina
137f71486c tools: stop distributing generated source files
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2019-11-08 17:07:57 +01:00
Peter Krempa
0967708b81 util: buffer: Remove virBufferCheckError
The function now does not return an error so we can drop it fully.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-10-24 19:35:34 +02:00
Peter Krempa
205d6a2af7 util: buffer: Remove virBufferError
The function now does not return an error so we can drop it fully.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-10-24 19:35:34 +02:00
Peter Krempa
b2814b6a6f virsh: Reimplement _vshCalloc using g_malloc0_n
Drop the dead code by using glib's allocator.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-10-24 19:35:34 +02:00
Michal Privoznik
3b4df5d350 Drop needless ret variable
In few places we have the following code pattern:

  int ret;
  ... /* @ret is not accessed here */
  ret = f(...);
  return ret;

This pattern can be written less verbose:

  ...
  return f(...);

This patch was generated with following coccinelle spatch:

  @@
  type T;
  constant C;
  expression f;
  identifier ret;
  @@
  -T ret = C;
   ... when != ret
  -ret = f;
  -return ret;
  +return f;

Afterwards I needed to fix a few places, e.g. comment in
virDomainNetIPParseXML() was removed too because coccinelle
thinks it refers to @ret while in fact it doesn't. Also in few
places it replaced @ret declaration with a few spaces instead of
removing the line. But nothing terribly wrong.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2019-10-24 08:10:37 +02:00
Ján Tomko
506d313fa1 tools: use g_strdup instead of VIR_STRDUP
Replace all occurrences of
  if (VIR_STRDUP(a, b) < 0)
     /* effectively dead code */
with:
  a = g_strdup(b);

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2019-10-21 12:51:59 +02:00
Ján Tomko
fbc5a15372 vsh: mark ctl as unused in vshReadline
My commit removed the last use in the version for platforms
without readline.

Fixes: c937c1d23d

Signed-off-by: Ján Tomko <jtomko@redhat.com>
2019-10-21 11:11:04 +02:00
Ján Tomko
f31bdc7ced tools: delete vshStrdup
Now that we use g_strdup everywhere, delete vshStrdup.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2019-10-20 14:37:17 +02:00
Ján Tomko
c937c1d23d tools: prefer g_strdup to vshStrdup
Remove all the uses of vshStrdup in favor of GLib's g_strdup.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2019-10-20 14:37:16 +02:00
Ján Tomko
7863f1547a tools: vshCommandArgvGetArg: prefer g_strdup
Remove the use of vshStrdup.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2019-10-20 14:37:16 +02:00
Ján Tomko
df329e94cb tools: vshCommandArgvGetArg: one parameter per line
Split the parameters to make changes more readable.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2019-10-20 14:37:16 +02:00
Ján Tomko
fc941b2c54 virsh: getSignalNumber: use g_strdup
Eliminate the use of vshStrdup.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2019-10-20 14:37:16 +02:00
Ján Tomko
5c808a09a7 virsh: getSignalNumber: use g_autofree
Mark the 'str' variable as g_autofree and avoid the need for
a separate cleanup label.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2019-10-20 14:37:16 +02:00
Ján Tomko
b6a8c9df4d virsh: getSignalNumber: rename variables
Use 'str' for the allocated copy of the string and 'p'
for the pointer into that string.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2019-10-20 14:37:16 +02:00
Ján Tomko
76b4cd88f5 virsh: use g_strdup in virshDomainGetEditMetadata
Prefer GLib's g_strdup to vshStrdup.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2019-10-20 14:37:16 +02:00
Ján Tomko
d20f55c0f3 virsh: use g_strdup in cmdDomblkinfoGet
Prefer GLib's g_strdup to vshStrdup.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2019-10-20 14:37:16 +02:00
Ján Tomko
4e66c38655 tools: cmdDomblkinfoGet: reindent parameters
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2019-10-20 14:37:16 +02:00