Re: [libvirt] [PATCH] bhyve: add config file support

Introduce config file support for the bhyve driver. The only available setting at present is 'firmware_dir' for specifying a directory with UEFI firmware files. --- src/Makefile.am | 25 +++++++- src/bhyve/bhyve.conf | 7 +++ src/bhyve/bhyve_capabilities.c | 9 ++- src/bhyve/bhyve_capabilities.h | 5 +- src/bhyve/bhyve_conf.c | 112 +++++++++++++++++++++++++++++++++++ src/bhyve/bhyve_conf.h | 32 ++++++++++ src/bhyve/bhyve_driver.c | 11 +++- src/bhyve/bhyve_utils.h | 12 ++++ src/bhyve/libvirtd_bhyve.aug | 39 ++++++++++++ src/bhyve/test_libvirtd_bhyve.aug.in | 5 ++ 10 files changed, 252 insertions(+), 5 deletions(-) create mode 100644 src/bhyve/bhyve.conf create mode 100644 src/bhyve/bhyve_conf.c create mode 100644 src/bhyve/bhyve_conf.h create mode 100644 src/bhyve/libvirtd_bhyve.aug create mode 100644 src/bhyve/test_libvirtd_bhyve.aug.in diff --git a/src/Makefile.am b/src/Makefile.am index 02579659a..f0d8efe50 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -930,6 +930,8 @@ BHYVE_DRIVER_SOURCES = \ bhyve/bhyve_capabilities.h \ bhyve/bhyve_command.c \ bhyve/bhyve_command.h \ + bhyve/bhyve_conf.c \ + bhyve/bhyve_conf.h \ bhyve/bhyve_parse_command.c \ bhyve/bhyve_parse_command.h \ bhyve/bhyve_device.c \ @@ -1575,7 +1577,14 @@ libvirt_driver_bhyve_impl_la_CFLAGS = \ $(AM_CFLAGS) libvirt_driver_bhyve_impl_la_LDFLAGS = $(AM_LDFLAGS) libvirt_driver_bhyve_impl_la_SOURCES = $(BHYVE_DRIVER_SOURCES) + +conf_DATA += bhyve/bhyve.conf +augeas_DATA += bhyve/libvirtd_bhyve.aug +augeastest_DATA += test_libvirtd_bhyve.aug endif WITH_BHYVE +EXTRA_DIST += bhyve/bhyve.conf \ + bhyve/libvirtd_bhyve.aug \ + bhyve/test_libvirtd_bhyve.aug.in if WITH_NETWORK noinst_LTLIBRARIES += libvirt_driver_network_impl.la @@ -2125,11 +2134,12 @@ check-local: check-augeas check-augeas-sanlock \ check-augeas-lockd \ check-augeas-libxl \ + check-augeas-bhyve \ $(NULL) check-augeas: check-augeas-qemu check-augeas-lxc check-augeas-sanlock \ check-augeas-lockd check-augeas-virtlockd check-augeas-libxl \ - check-augeas-virtlogd + check-augeas-bhyve check-augeas-virtlogd AUG_GENTEST = $(PERL) $(top_srcdir)/build-aux/augeas-gentest.pl EXTRA_DIST += $(top_srcdir)/build-aux/augeas-gentest.pl @@ -2212,6 +2222,19 @@ else ! WITH_LIBXL check-augeas-libxl: endif ! WITH_LIBXL +if WITH_BHYVE +test_libvirtd_bhyve.aug: bhyve/test_libvirtd_bhyve.aug.in \ + $(srcdir)/bhyve/bhyve.conf $(AUG_GENTEST) + $(AM_V_GEN)$(AUG_GENTEST) $(srcdir)/bhyve/bhyve.conf $< $@ + +check-augeas-bhyve: test_libvirtd_bhyve.aug + $(AM_V_GEN)if test -x '$(AUGPARSE)'; then \ + '$(AUGPARSE)' -I $(srcdir)/bhyve test_libvirtd_bhyve.aug; \ + fi +else ! WITH_BHYVE +check-augeas-bhyve: +endif ! WITH_BHYVE + test_virtlogd.aug: logging/test_virtlogd.aug.in \ logging/virtlogd.conf $(AUG_GENTEST) $(AM_V_GEN)$(AUG_GENTEST) $(srcdir)/logging/virtlogd.conf $< $@ diff --git a/src/bhyve/bhyve.conf b/src/bhyve/bhyve.conf new file mode 100644 index 000000000..2a8baacff --- /dev/null +++ b/src/bhyve/bhyve.conf @@ -0,0 +1,7 @@ +# Master configuration file for the bhyve driver. +# All settings described here are optional - if omitted, sensible +# defaults are used. + +# Path to a directory with firmware files. By default it's pointing +# to the directory that sysutils/bhyve-firmware installs files into. +#firmware_dir = "/usr/local/share/uefi-firmware" diff --git a/src/bhyve/bhyve_capabilities.c b/src/bhyve/bhyve_capabilities.c index 5e6094e3c..da06ba711 100644 --- a/src/bhyve/bhyve_capabilities.c +++ b/src/bhyve/bhyve_capabilities.c @@ -111,7 +111,8 @@ virBhyveCapsBuild(void) } virDomainCapsPtr -virBhyveDomainCapsBuild(const char *emulatorbin, +virBhyveDomainCapsBuild(bhyveConnPtr conn, + const char *emulatorbin, const char *machine, virArch arch, virDomainVirtType virttype) @@ -120,8 +121,9 @@ virBhyveDomainCapsBuild(const char *emulatorbin, unsigned int bhyve_caps = 0; DIR *dir; struct dirent *entry; - const char *firmware_dir = "/usr/local/share/uefi-firmware"; size_t firmwares_alloc = 0; + virBhyveDriverConfigPtr cfg = virBhyveDriverGetConfig(conn);

+ const char *firmware_dir = cfg->firmwareDir; if (!(caps = virDomainCapsNew(emulatorbin, machine, arch, virttype))) goto cleanup; @@ -152,7 +154,10 @@ virBhyveDomainCapsBuild(const char *emulatorbin, caps->os.loader.values.nvalues++; } + } else { + VIR_WARN("Cannot open firmware directory %s", firmware_dir); } + caps->disk.supported = true; VIR_DOMAIN_CAPS_ENUM_SET(caps->disk.diskDevice, VIR_DOMAIN_DISK_DEVICE_DISK, diff --git a/src/bhyve/bhyve_capabilities.h b/src/bhyve/bhyve_capabilities.h index 8fb97d730..3d8edb490 100644 --- a/src/bhyve/bhyve_capabilities.h +++ b/src/bhyve/bhyve_capabilities.h @@ -25,8 +25,11 @@ # include "capabilities.h" # include "conf/domain_capabilities.h" +# include "bhyve_conf.h" +

virCapsPtr virBhyveCapsBuild(void); -virDomainCapsPtr virBhyveDomainCapsBuild(const char *emulatorbin, +virDomainCapsPtr virBhyveDomainCapsBuild(bhyveConnPtr, + const char *emulatorbin, const char *machine, virArch arch, virDomainVirtType virttype);