August 2023 - Devel - libvirt List Archives

[PATCH 0/9] qemu: Rework probing of vCPU hotplug support
by Peter Krempa 29 Aug '23

29 Aug '23

Nowadays all qemu's support the command which was used as witness, but was gated on machine type's support of vCPU hotplug. Directly probe the machine type. Peter Krempa (9): qemu: Rename qemuDomainSupportsNewVcpuHotplug to qemuDomainSupportsVcpuHotplug qemu: capabilities: Export functions necessary for probing machine types qemu: process: Probe machine type data on reconnect to qemu qemuxml2argvtest: Modernize 'cpu-hotplug-startup' case tests: qemuhotplugtest: Fix arch-specific parts of 'ppc64' test XMLs qemuhotplugtest: Remove 'modern' field for cpu hotplug tests qemuDomainSupportsVcpuHotplug: Base return value on virQEMUCapsGetMachineHotplugCpus qemu: capabilities: Retire QEMU_CAPS_QUERY_HOTPLUGGABLE_CPUS qemu: capabilities: Remove unused 'virQEMUCapsFilterByMachineType' src/qemu/qemu_capabilities.c | 53 ++----------------- src/qemu/qemu_capabilities.h | 18 ++++--- src/qemu/qemu_domain.c | 12 ++--- src/qemu/qemu_domain.h | 2 +- src/qemu/qemu_hotplug.c | 4 +- src/qemu/qemu_process.c | 41 ++++++++++++-- .../caps_4.2.0_aarch64.xml | 1 - .../qemucapabilitiesdata/caps_4.2.0_ppc64.xml | 1 - .../qemucapabilitiesdata/caps_4.2.0_s390x.xml | 1 - .../caps_4.2.0_x86_64.xml | 1 - .../caps_5.0.0_aarch64.xml | 1 - .../qemucapabilitiesdata/caps_5.0.0_ppc64.xml | 1 - .../caps_5.0.0_riscv64.xml | 1 - .../caps_5.0.0_x86_64.xml | 1 - .../qemucapabilitiesdata/caps_5.1.0_sparc.xml | 1 - .../caps_5.1.0_x86_64.xml | 1 - .../caps_5.2.0_aarch64.xml | 1 - .../qemucapabilitiesdata/caps_5.2.0_ppc64.xml | 1 - .../caps_5.2.0_riscv64.xml | 1 - .../qemucapabilitiesdata/caps_5.2.0_s390x.xml | 1 - .../caps_5.2.0_x86_64.xml | 1 - .../caps_6.0.0_aarch64.xml | 1 - .../qemucapabilitiesdata/caps_6.0.0_s390x.xml | 1 - .../caps_6.0.0_x86_64.xml | 1 - .../caps_6.1.0_x86_64.xml | 1 - .../caps_6.2.0_aarch64.xml | 1 - .../qemucapabilitiesdata/caps_6.2.0_ppc64.xml | 1 - .../caps_6.2.0_x86_64.xml | 1 - .../caps_7.0.0_aarch64+hvf.xml | 1 - .../caps_7.0.0_aarch64.xml | 1 - .../qemucapabilitiesdata/caps_7.0.0_ppc64.xml | 1 - .../caps_7.0.0_x86_64.xml | 1 - .../qemucapabilitiesdata/caps_7.1.0_ppc64.xml | 1 - .../caps_7.1.0_x86_64.xml | 1 - tests/qemucapabilitiesdata/caps_7.2.0_ppc.xml | 1 - .../caps_7.2.0_x86_64+hvf.xml | 1 - .../caps_7.2.0_x86_64.xml | 1 - .../caps_8.0.0_riscv64.xml | 1 - .../caps_8.0.0_x86_64.xml | 1 - .../qemucapabilitiesdata/caps_8.1.0_s390x.xml | 1 - .../caps_8.1.0_x86_64.xml | 1 - tests/qemuhotplugtest.c | 40 +++++--------- .../ppc64-modern-bulk-domain.xml | 4 +- .../ppc64-modern-bulk-result-conf.xml | 18 ++++--- .../ppc64-modern-bulk-result-live.xml | 19 +++---- .../ppc64-modern-individual-domain.xml | 4 +- .../ppc64-modern-individual-result-conf.xml | 18 ++++--- .../ppc64-modern-individual-result-live.xml | 19 +++---- ...=> cpu-hotplug-startup.x86_64-latest.args} | 14 ++--- tests/qemuxml2argvtest.c | 2 +- 50 files changed, 126 insertions(+), 177 deletions(-) rename tests/qemuxml2argvdata/{cpu-hotplug-startup.args => cpu-hotplug-startup.x86_64-latest.args} (55%) -- 2.41.0

2 10

[libvirt PATCH v7 00/35] Use nbdkit for http/ftp/ssh network drives in libvirt
by Jonathon Jongsma 29 Aug '23

29 Aug '23

This is the seventh version of this patch series. See https://bugzilla.redhat.com/show_bug.cgi?id=2016527 for more information. Note that testing this requires selinux policy changes which are not fully done, but there is a new policy in development that has allowed me to run with selinux in enforcing mode for the common cases. See https://bugzilla.redhat.com/show_bug.cgi?id=2182505 for more information. The following scenarios should work now with selinux enabled using the selinux policy from that bug: - http/https disks - ssh disks with password authentication - ssh disks with passwordless keyfile The one major thing that doesn't work and is difficult to get working with selinux enabled is the ssh-agent. This is because there doesn't seem to be any selinux policy for ssh-agent, so by default the ssh-agent socket is labeled unconfined_t. We cannot allow access from the libvirt/qemu to unconfined_t because that would open up access to just about anything on the host. So additional work will likely be necessary for ssh-agent/libvirt interaction in the future. Fortunately ssh-agent is something that never was really supported with the old qemu block driver either, so I think we could potentially merge this patchset either without the ssh-agent patches or with a note that ssh-agent won't work with selinux enabled. Note also that gitlab CI will not work for this series without changes to the ci definitions due to the addition of libnbd dependency. Changes in v7: - rebased to latest master - moved restarting of nbdkit process to per-domain event thread - a few other smaller changes suggested by Peter in v6 Jonathon Jongsma (35): schema: allow 'ssh' as a protocol for network disks qemu: Add functions for determining nbdkit availability qemu: expand nbdkit capabilities util: Allow virFileCache data to be any GObject qemu: implement basic virFileCache for nbdkit caps qemu: implement persistent file cache for nbdkit caps qemu: use file cache for nbdkit caps qemu: Add qemuNbdkitProcess qemu: query nbdkit module dir from binary qemu: add functions to start and stop nbdkit Generalize qemuDomainLogContextNew() qemu: Extract qemuDomainLogContext into a new file qemu: move qemuProcessReadLog() to qemuLogContext qemu: log error output from nbdkit tests: add ability to test various nbdkit capabilities qemu: split qemuDomainSecretStorageSourcePrepare qemu: include nbdkit state in private xml util: secure erase virCommand send buffers qemu: pass sensitive data to nbdkit via pipe qemu: use nbdkit to serve network disks if available util: make virCommandSetSendBuffer testable tests: add tests for nbdkit invocation qemu: add test for authenticating a https network disk qemu: Monitor nbdkit process for exit qemu: Taint domain if nbdkit restart fails qemu: try to connect to nbdkit early to detect errors schema: add password configuration for ssh disk qemu: implement password auth for ssh disks with nbdkit schema: add configuration for host verification of ssh disks qemu: implement knownHosts for ssh disks with nbdkit schema: add keyfile configuration for ssh disks qemu: implement keyfile auth for ssh disks with nbdkit schema: add ssh-agent configuration for ssh disks qemu: implement ssh-agent auth for ssh disks with nbdkit rpm: update spec file for for nbdkit support build-aux/syntax-check.mk | 2 +- docs/formatdomain.rst | 45 +- libvirt.spec.in | 8 + meson.build | 14 + meson_options.txt | 1 + po/POTFILES | 2 + src/conf/domain_conf.c | 38 + src/conf/domain_conf.h | 1 + src/conf/schemas/domaincommon.rng | 55 + src/conf/storage_source_conf.c | 6 + src/conf/storage_source_conf.h | 6 +- src/libvirt_private.syms | 1 + src/qemu/meson.build | 3 + src/qemu/qemu_block.c | 162 ++- src/qemu/qemu_conf.c | 22 + src/qemu/qemu_conf.h | 6 + src/qemu/qemu_domain.c | 436 +++--- src/qemu/qemu_domain.h | 31 +- src/qemu/qemu_driver.c | 21 + src/qemu/qemu_extdevice.c | 62 + src/qemu/qemu_hotplug.c | 7 + src/qemu/qemu_logcontext.c | 329 +++++ src/qemu/qemu_logcontext.h | 41 + src/qemu/qemu_nbdkit.c | 1277 +++++++++++++++++ src/qemu/qemu_nbdkit.h | 119 ++ src/qemu/qemu_nbdkitpriv.h | 31 + src/qemu/qemu_process.c | 122 +- src/qemu/qemu_process.h | 3 + src/util/vircommand.c | 19 +- src/util/vircommand.h | 8 + src/util/vircommandpriv.h | 4 + src/util/virfilecache.c | 14 +- src/util/virfilecache.h | 2 +- tests/meson.build | 1 + tests/qemublocktest.c | 2 +- ...w2-invalid.json => network-ssh-qcow2.json} | 0 ...cow2-invalid.xml => network-ssh-qcow2.xml} | 0 .../disk-cdrom-network.args.disk0 | 6 + .../disk-cdrom-network.args.disk1 | 8 + .../disk-cdrom-network.args.disk1.pipe.778 | 1 + .../disk-cdrom-network.args.disk2 | 8 + .../disk-cdrom-network.args.disk2.pipe.780 | 1 + .../disk-network-http.args.disk0 | 6 + .../disk-network-http.args.disk1 | 5 + .../disk-network-http.args.disk2 | 6 + .../disk-network-http.args.disk2.pipe.778 | 1 + .../disk-network-http.args.disk3 | 7 + .../disk-network-http.args.disk3.pipe.780 | 1 + ...work-source-curl-nbdkit-backing.args.disk0 | 7 + ...ce-curl-nbdkit-backing.args.disk0.pipe.778 | 1 + .../disk-network-source-curl.args.disk0 | 7 + ...sk-network-source-curl.args.disk0.pipe.778 | 1 + .../disk-network-source-curl.args.disk1 | 9 + ...sk-network-source-curl.args.disk1.pipe.780 | 1 + ...sk-network-source-curl.args.disk1.pipe.782 | 1 + .../disk-network-source-curl.args.disk2 | 7 + ...sk-network-source-curl.args.disk2.pipe.782 | 1 + ...sk-network-source-curl.args.disk2.pipe.784 | 1 + .../disk-network-source-curl.args.disk3 | 6 + .../disk-network-source-curl.args.disk4 | 6 + .../disk-network-ssh-key.args.disk0 | 9 + .../disk-network-ssh-key.args.disk1 | 9 + .../disk-network-ssh-password.args.disk0 | 9 + ...k-network-ssh-password.args.disk0.pipe.778 | 1 + .../disk-network-ssh.args.disk0 | 7 + .../disk-network-ssh.args.disk1 | 8 + .../disk-network-ssh.args.disk1.pipe.778 | 1 + .../disk-network-ssh.args.disk2 | 9 + tests/qemunbdkittest.c | 310 ++++ tests/qemustatusxml2xmldata/modern-in.xml | 4 + ...sk-cdrom-network-nbdkit.x86_64-latest.args | 42 + .../disk-cdrom-network-nbdkit.xml | 1 + ...isk-network-http-nbdkit.x86_64-latest.args | 44 + .../disk-network-http-nbdkit.xml | 1 + ...rce-curl-nbdkit-backing.x86_64-latest.args | 37 + ...isk-network-source-curl-nbdkit-backing.xml | 45 + ...work-source-curl-nbdkit.x86_64-latest.args | 49 + .../disk-network-source-curl-nbdkit.xml | 1 + ...isk-network-source-curl.x86_64-latest.args | 53 + .../disk-network-source-curl.xml | 74 + .../qemuxml2argvdata/disk-network-ssh-key.xml | 44 + ...disk-network-ssh-nbdkit.x86_64-latest.args | 35 + .../disk-network-ssh-nbdkit.xml | 1 + ...sk-network-ssh-password.x86_64-latest.args | 35 + .../disk-network-ssh-password.xml | 35 + .../disk-network-ssh.x86_64-latest.args | 35 + tests/qemuxml2argvdata/disk-network-ssh.xml | 32 + tests/qemuxml2argvtest.c | 19 + tests/testutilsqemu.c | 26 + tests/testutilsqemu.h | 4 + 90 files changed, 3507 insertions(+), 472 deletions(-) create mode 100644 src/qemu/qemu_logcontext.c create mode 100644 src/qemu/qemu_logcontext.h create mode 100644 src/qemu/qemu_nbdkit.c create mode 100644 src/qemu/qemu_nbdkit.h create mode 100644 src/qemu/qemu_nbdkitpriv.h rename tests/qemublocktestdata/imagecreate/{network-ssh-qcow2-invalid.json => network-ssh-qcow2.json} (100%) rename tests/qemublocktestdata/imagecreate/{network-ssh-qcow2-invalid.xml => network-ssh-qcow2.xml} (100%) create mode 100644 tests/qemunbdkitdata/disk-cdrom-network.args.disk0 create mode 100644 tests/qemunbdkitdata/disk-cdrom-network.args.disk1 create mode 100644 tests/qemunbdkitdata/disk-cdrom-network.args.disk1.pipe.778 create mode 100644 tests/qemunbdkitdata/disk-cdrom-network.args.disk2 create mode 100644 tests/qemunbdkitdata/disk-cdrom-network.args.disk2.pipe.780 create mode 100644 tests/qemunbdkitdata/disk-network-http.args.disk0 create mode 100644 tests/qemunbdkitdata/disk-network-http.args.disk1 create mode 100644 tests/qemunbdkitdata/disk-network-http.args.disk2 create mode 100644 tests/qemunbdkitdata/disk-network-http.args.disk2.pipe.778 create mode 100644 tests/qemunbdkitdata/disk-network-http.args.disk3 create mode 100644 tests/qemunbdkitdata/disk-network-http.args.disk3.pipe.780 create mode 100644 tests/qemunbdkitdata/disk-network-source-curl-nbdkit-backing.args.disk0 create mode 100644 tests/qemunbdkitdata/disk-network-source-curl-nbdkit-backing.args.disk0.pipe.778 create mode 100644 tests/qemunbdkitdata/disk-network-source-curl.args.disk0 create mode 100644 tests/qemunbdkitdata/disk-network-source-curl.args.disk0.pipe.778 create mode 100644 tests/qemunbdkitdata/disk-network-source-curl.args.disk1 create mode 100644 tests/qemunbdkitdata/disk-network-source-curl.args.disk1.pipe.780 create mode 100644 tests/qemunbdkitdata/disk-network-source-curl.args.disk1.pipe.782 create mode 100644 tests/qemunbdkitdata/disk-network-source-curl.args.disk2 create mode 100644 tests/qemunbdkitdata/disk-network-source-curl.args.disk2.pipe.782 create mode 100644 tests/qemunbdkitdata/disk-network-source-curl.args.disk2.pipe.784 create mode 100644 tests/qemunbdkitdata/disk-network-source-curl.args.disk3 create mode 100644 tests/qemunbdkitdata/disk-network-source-curl.args.disk4 create mode 100644 tests/qemunbdkitdata/disk-network-ssh-key.args.disk0 create mode 100644 tests/qemunbdkitdata/disk-network-ssh-key.args.disk1 create mode 100644 tests/qemunbdkitdata/disk-network-ssh-password.args.disk0 create mode 100644 tests/qemunbdkitdata/disk-network-ssh-password.args.disk0.pipe.778 create mode 100644 tests/qemunbdkitdata/disk-network-ssh.args.disk0 create mode 100644 tests/qemunbdkitdata/disk-network-ssh.args.disk1 create mode 100644 tests/qemunbdkitdata/disk-network-ssh.args.disk1.pipe.778 create mode 100644 tests/qemunbdkitdata/disk-network-ssh.args.disk2 create mode 100644 tests/qemunbdkittest.c create mode 100644 tests/qemuxml2argvdata/disk-cdrom-network-nbdkit.x86_64-latest.args create mode 120000 tests/qemuxml2argvdata/disk-cdrom-network-nbdkit.xml create mode 100644 tests/qemuxml2argvdata/disk-network-http-nbdkit.x86_64-latest.args create mode 120000 tests/qemuxml2argvdata/disk-network-http-nbdkit.xml create mode 100644 tests/qemuxml2argvdata/disk-network-source-curl-nbdkit-backing.x86_64-latest.args create mode 100644 tests/qemuxml2argvdata/disk-network-source-curl-nbdkit-backing.xml create mode 100644 tests/qemuxml2argvdata/disk-network-source-curl-nbdkit.x86_64-latest.args create mode 120000 tests/qemuxml2argvdata/disk-network-source-curl-nbdkit.xml create mode 100644 tests/qemuxml2argvdata/disk-network-source-curl.x86_64-latest.args create mode 100644 tests/qemuxml2argvdata/disk-network-source-curl.xml create mode 100644 tests/qemuxml2argvdata/disk-network-ssh-key.xml create mode 100644 tests/qemuxml2argvdata/disk-network-ssh-nbdkit.x86_64-latest.args create mode 120000 tests/qemuxml2argvdata/disk-network-ssh-nbdkit.xml create mode 100644 tests/qemuxml2argvdata/disk-network-ssh-password.x86_64-latest.args create mode 100644 tests/qemuxml2argvdata/disk-network-ssh-password.xml create mode 100644 tests/qemuxml2argvdata/disk-network-ssh.x86_64-latest.args create mode 100644 tests/qemuxml2argvdata/disk-network-ssh.xml -- 2.41.0

3 38

[PATCH] NEWS: Announcing Network Metadata APIs
by K Shiva Kiran 29 Aug '23

29 Aug '23

Ref to patchset implementing the above: https://listman.redhat.com/archives/libvir-list/2023-August/241250.html Signed-off-by: K Shiva Kiran <shiva_kr(a)riseup.net> --- NEWS.rst | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/NEWS.rst b/NEWS.rst index 73571f0019..01df22ef03 100644 --- a/NEWS.rst +++ b/NEWS.rst @@ -17,6 +17,32 @@ v9.7.0 (unreleased) * **New features** + * network: Support for `<title>` and `<metadata>` fields in Network XML + + The `<title>` attribute can hold a short title defined by the user + and cannot contain newlines. + The `<description>` attribute holds any documentation that the user + wants to store. + + * network: Support to view and modify User defined metadata + + Two new APIs `virNetworkGetMetadata()` and `virNetworkSetMetadata()` + have been introduced. These allow users to view and modify the + contents of `<title>`, `<description>` and `<metadata>`. + + * virsh: Introduces new commands `net-desc` and `net-metadata` + + `net-desc` can be used to view and modify the Network's title and + description attributes. + `net-metadata` can be used to define or modify the custom metadata + attribute of the Network object. + + * virsh: Adds `--title` option to the `net-list` command + + This option prints the <title> attribute of the network in + an extra column. This option is usable only with the default + `--table` output. + * **Improvements** * **Bug fixes** -- 2.42.0

2 1

[PATCH] REFACTOR: Eliminate newlines in messages and fixes a typo
by K Shiva Kiran 29 Aug '23

29 Aug '23

Removes newlines of error message strings in metadata unit tests, libvirt-domain.c and libvirt-network.c Fixes a minor typo in libvirt-domain.c Signed-off-by: K Shiva Kiran <shiva_kr(a)riseup.net> --- include/libvirt/libvirt-domain.h | 2 +- src/libvirt-domain.c | 3 +-- src/libvirt-network.c | 3 +-- tests/metadatatest.c | 9 +++------ tests/networkmetadatatest.c | 9 +++------ 5 files changed, 9 insertions(+), 17 deletions(-) diff --git a/include/libvirt/libvirt-domain.h b/include/libvirt/libvirt-domain.h index a1902546bb..ea36805aa3 100644 --- a/include/libvirt/libvirt-domain.h +++ b/include/libvirt/libvirt-domain.h @@ -5184,7 +5184,7 @@ typedef void (*virConnectDomainEventDeviceRemovalFailedCallback)(virConnectPtr c * virConnectDomainEventMetadataChangeCallback: * @conn: connection object * @dom: domain on which the event occurred - * @type: a value from virDomainMetadataTypea + * @type: a value from virDomainMetadataType * @nsuri: XML namespace URI * @opaque: application specified data * diff --git a/src/libvirt-domain.c b/src/libvirt-domain.c index ec42bb9a53..80a554a530 100644 --- a/src/libvirt-domain.c +++ b/src/libvirt-domain.c @@ -8585,8 +8585,7 @@ virDomainSetMetadata(virDomainPtr domain, case VIR_DOMAIN_METADATA_TITLE: if (metadata && strchr(metadata, '\n')) { virReportInvalidArg(metadata, "%s", - _("metadata title can't contain " - "newlines")); + _("metadata title can't contain newlines")); goto error; } G_GNUC_FALLTHROUGH; diff --git a/src/libvirt-network.c b/src/libvirt-network.c index c0daea3a60..ef17a8a04d 100644 --- a/src/libvirt-network.c +++ b/src/libvirt-network.c @@ -1974,8 +1974,7 @@ virNetworkSetMetadata(virNetworkPtr network, case VIR_NETWORK_METADATA_TITLE: if (metadata && strchr(metadata, '\n')) { virReportInvalidArg(metadata, "%s", - _("metadata title can't contain " - "newlines")); + _("metadata title can't contain newlines")); goto error; } G_GNUC_FALLTHROUGH; diff --git a/tests/metadatatest.c b/tests/metadatatest.c index b56428fde5..7136730e6a 100644 --- a/tests/metadatatest.c +++ b/tests/metadatatest.c @@ -113,8 +113,7 @@ verifyMetadata(virDomainPtr dom, if (STRNEQ(metadataAPI, expectAPI)) { virReportError(VIR_ERR_INTERNAL_ERROR, - "XML metadata in API doesn't match expected metadata: " - "expected:\n[%s]\ngot:\n[%s]", + "XML metadata in API doesn't match expected metadata: expected:\n[%s]\ngot:\n[%s]", expectAPI, metadataAPI); return false; } @@ -136,8 +135,7 @@ verifyMetadata(virDomainPtr dom, if (STRNEQ(metadataXML, expectXML)) { virReportError(VIR_ERR_INTERNAL_ERROR, - "XML in dump doesn't match expected metadata: " - "expected:\n[%s]\ngot:\n[%s]", + "XML in dump doesn't match expected metadata: expected:\n[%s]\ngot:\n[%s]", expectXML, metadataXML); return false; } @@ -219,8 +217,7 @@ testTextMetadata(const void *data) if (STRNEQ_NULLABLE(test->expect, actual)) { virReportError(VIR_ERR_INTERNAL_ERROR, - "expected metadata doesn't match actual: " - "expected:'%s'\ngot: '%s'", + "expected metadata doesn't match actual: expected:'%s'\ngot: '%s'", NULLSTR(test->data), NULLSTR(actual)); return -1; } diff --git a/tests/networkmetadatatest.c b/tests/networkmetadatatest.c index c309fb29b0..7a1bca4f73 100644 --- a/tests/networkmetadatatest.c +++ b/tests/networkmetadatatest.c @@ -113,8 +113,7 @@ verifyMetadata(virNetworkPtr net, if (STRNEQ(metadataAPI, expectAPI)) { virReportError(VIR_ERR_INTERNAL_ERROR, - "XML metadata in API doesn't match expected metadata: " - "expected:\n[%s]\ngot:\n[%s]", + "XML metadata in API doesn't match expected metadata: expected:\n[%s]\ngot:\n[%s]", expectAPI, metadataAPI); return false; } @@ -136,8 +135,7 @@ verifyMetadata(virNetworkPtr net, if (STRNEQ(metadataXML, expectXML)) { virReportError(VIR_ERR_INTERNAL_ERROR, - "XML in dump doesn't match expected metadata: " - "expected:\n[%s]\ngot:\n[%s]", + "XML in dump doesn't match expected metadata: expected:\n[%s]\ngot:\n[%s]", expectXML, metadataXML); return false; } @@ -219,8 +217,7 @@ testTextMetadata(const void *data) if (STRNEQ_NULLABLE(test->expect, actual)) { virReportError(VIR_ERR_INTERNAL_ERROR, - "expected metadata doesn't match actual: " - "expected:'%s'\ngot: '%s'", + "expected metadata doesn't match actual: expected:'%s'\ngot: '%s'", NULLSTR(test->data), NULLSTR(actual)); return -1; } -- 2.42.0

2 1

[libvirt PATCH] ci: lcitool: Add libvirt-tck+runtime deps list
by Erik Skultety 29 Aug '23

29 Aug '23

This change was supposed to be part of commit 120a674f , but was proposed against the libvirt TCK project instead. Since we're running the TCK test suite as part of this project, this is the right place for the TCK runtime deps list config. Signed-off-by: Erik Skultety <eskultet(a)redhat.com> --- ci/lcitool/projects/libvirt-tck+runtime.yml | 32 +++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 ci/lcitool/projects/libvirt-tck+runtime.yml diff --git a/ci/lcitool/projects/libvirt-tck+runtime.yml b/ci/lcitool/projects/libvirt-tck+runtime.yml new file mode 100644 index 0000000000..6872cb8c2c --- /dev/null +++ b/ci/lcitool/projects/libvirt-tck+runtime.yml @@ -0,0 +1,32 @@ +--- +packages: + - bc + - libguestfs-tools + - perl + - perl-Archive-Tar + - perl-Digest + - perl-Digest-MD5 + - perl-File-Slurp + - perl-IO-Compress-Bzip2 + - perl-IO-Interface + - perl-IO-String + - perl-Module-Build + - perl-Net-OpenSSH + - perl-NetAddr-IP + - perl-Sub-Uplevel + - perl-TAP-Formatter-HTML + - perl-TAP-Formatter-JUnit + - perl-TAP-Harness-Archive + - perl-Test-Exception + - perl-Test-LWP-UserAgent + - perl-Test-Pod + - perl-Test-Pod-Coverage + - perl-Test-Simple + - perl-XML-Twig + - perl-XML-Writer + - perl-XML-XPath + - perl-YAML + - perl-accessors + - perl-generators + - rpmbuild + - tcpdump -- 2.41.0

2 1

[RFC] Adding timestamp to guest's serial console log
by Shaleen Bathla 29 Aug '23

29 Aug '23

Hi, Need some comments regarding the following feature : Addition of timestamp support for serial console logs of a guest. We can implement it as a configurable attribute in xml. For example : <serial type='pty'> <log file='$PATH/$GUESTNAME-serial0.log' append='on' timestamp="on/off"/> <target type='isa-serial' port='0'> <model name='isa-serial'/> </target> </serial> We can add a timestamp after every '\n' character received from qemu. Can I have some comments regarding this change like what I should keep in mind while implementing, whether it is a welcome addition or not, issues I might face, any qemu changes required. Thanks and Regards, Shaleen Bathla

4 5

[libvirt PATCH 0/2] tools: some fixes to VMSA construction when validating SEV boot
by Daniel P. Berrangé 29 Aug '23

29 Aug '23

Daniel P. Berrangé (2): tools: fix handling of CPU family/model/stepping in SEV validation tools: fix VMSA construction with explicit CPU family/model/stepping tools/virt-qemu-sev-validate | 21 ++++++++++++++------- 1 file changed, 14 insertions(+), 7 deletions(-) -- 2.41.0

3 7

CPU pinning implementation through libvirt
by xtec＠trimaso.com.mx 28 Aug '23

28 Aug '23

I'll be direct. After learning that QEMU itself has never officially implemented options such as "-vcpu", "-vcpupin", or similar, remaining only as unimplemented commits at their mailing lists, I felt the need of asking here once and for all: How does libvirt actually implements CPU pinning under the hood? There's the xml with the cputune section and all the vcpupins, but does libvirt translates this to QEMU native commands, or what else does it do? Thanks.

2 1

[libvirt PATCH v2 0/7] Introduce new Metadata fields for Network object with corresponding APIs
by K Shiva Kiran 25 Aug '23

25 Aug '23

This commit adds the following: - Introduction of <title> and <description> fields to the Network Object. - Introduction of Get and Set Public APIs for the aforementioned fields. - virsh exposure of the aforementioned Public APIs. - Adds implementation in test driver along with a testcase. - Implementation in bridge driver. This is a v2 of: https://listman.redhat.com/archives/libvir-list/2023-July/240828.html Diff to v1: - Corrected placement of structs in remote_protocol-structs. - Removed redundant call to virNetworkObjSetDefTransient() in virNetworkConfigChangeSetup(). - Removed redundant logic in networkUpdate(), substituted by call to newly introduced virNetworkObjUpdateModificationImpact(). - Added virsh exposure of the APIs. - Added bridge driver implementation. Signed-off-by: K Shiva Kiran <shiva_kr(a)riseup.net> K Shiva Kiran (7): Add <title> and <description> for Network Objects Adding Public Get and Set APIs for Network Metadata Implementing Remote Protocol for Network Metadata virsh exposure of Network Metadata APIs Add virNetworkObj Get and Set Methods for Metadata Add Test driver and testcase for Network Metadata change APIs Added bridge driver implementation docs/formatnetwork.rst | 11 + docs/manpages/virsh.rst | 77 ++++++ include/libvirt/libvirt-network.h | 29 +++ include/libvirt/virterror.h | 1 + src/conf/network_conf.c | 21 ++ src/conf/network_conf.h | 2 + src/conf/schemas/basictypes.rng | 15 ++ src/conf/schemas/domaincommon.rng | 15 -- src/conf/schemas/network.rng | 10 + src/conf/virnetworkobj.c | 329 +++++++++++++++++++++++- src/conf/virnetworkobj.h | 21 ++ src/driver-network.h | 16 ++ src/libvirt-network.c | 167 ++++++++++++ src/libvirt_private.syms | 3 + src/libvirt_public.syms | 6 + src/network/bridge_driver.c | 78 +++++- src/remote/remote_driver.c | 2 + src/remote/remote_protocol.x | 36 ++- src/remote_protocol-structs | 19 ++ src/test/test_driver.c | 83 +++++- src/util/virerror.c | 3 + tests/meson.build | 1 + tests/networkmetadatatest.c | 297 +++++++++++++++++++++ tools/virsh-network.c | 411 +++++++++++++++++++++++++++++- tools/virsh-util.c | 25 ++ tools/virsh-util.h | 9 + 26 files changed, 1624 insertions(+), 63 deletions(-) create mode 100644 tests/networkmetadatatest.c -- 2.41.0

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[PATCH v3 0/2] add support for discard_granularity
by Kristina Hanicova 25 Aug '23

25 Aug '23

v3 of: https://listman.redhat.com/archives/libvir-list/2023-August/241452.html diff to v2 (suggested by Peter): * added note to the first commit * enabled qemuxml2xmltest for blockio * moved one hunk to the first commit Kristina Hanicova (2): conf: add support for discard_granularity qemu: add support for discard_granularity docs/formatdomain.rst | 6 ++- src/conf/domain_conf.c | 19 +++++++- src/conf/domain_conf.h | 1 + src/conf/domain_validate.c | 3 +- src/conf/schemas/domaincommon.rng | 5 ++ src/qemu/qemu_command.c | 2 + src/qemu/qemu_domain.c | 2 + src/vz/vz_utils.c | 3 +- .../disk-blockio.x86_64-latest.args | 2 +- tests/qemuxml2argvdata/disk-blockio.xml | 2 +- .../disk-blockio.x86_64-latest.xml | 48 +++++++++++++++++++ tests/qemuxml2xmltest.c | 1 + 12 files changed, 88 insertions(+), 6 deletions(-) create mode 100644 tests/qemuxml2xmloutdata/disk-blockio.x86_64-latest.xml -- 2.41.0

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