Daniel P. Berrangé writes:
> The virtstoraged daemon will be responsible for providing the storage API
> driver functionality. The storage driver is still loaded by the main
> libvirtd daemon at this stage, so virtstoraged must not be running at
> the same time.
>
> Reviewed-by: Andrea Bolognani <abologna@xxxxxxxxxx>
> Signed-off-by: Daniel P. Berrangé <berrange@xxxxxxxxxx>
> ---
> .gitignore | 4 ++
> libvirt.spec.in | 8 ++++
> src/storage/Makefile.inc.am | 61 +++++++++++++++++++++++++++++
> src/storage/virtstoraged.service.in | 26 ++++++++++++
> 4 files changed, 99 insertions(+)
> create mode 100644 src/storage/virtstoraged.service.in
>
> diff --git a/.gitignore b/.gitignore
> index c361d87868..3b86183bee 100644
> --- a/.gitignore
> +++ b/.gitignore
> @@ -175,6 +175,9 @@
> /src/secret/test_virtsecretd.aug
> /src/secret/virtsecretd.aug
> /src/secret/virtsecretd.conf
> +/src/storage/test_virtstoraged.aug
> +/src/storage/virtstoraged.aug
> +/src/storage/virtstoraged.conf
> /src/util/virkeycodetable*.h
> /src/util/virkeynametable*.h
> /src/virt-aa-helper
> @@ -184,6 +187,7 @@
> /src/virtnetworkd
> /src/virtproxyd
> /src/virtsecretd
> +/src/virtstoraged
> /src/virt-guest-shutdown.target
> /tests/*.log
> /tests/*.pid
> diff --git a/libvirt.spec.in b/libvirt.spec.in
> index b4fab26ea4..c34445090d 100644
> --- a/libvirt.spec.in
> +++ b/libvirt.spec.in
> @@ -1663,6 +1663,14 @@ exit 0
> %files daemon-driver-storage
>
> %files daemon-driver-storage-core
> +%config(noreplace) %{_sysconfdir}/libvirt/virtstoraged.conf
> +%{_datadir}/augeas/lenses/virtstoraged.aug
> +%{_datadir}/augeas/lenses/tests/test_virtstoraged.aug
> +%{_unitdir}/virtstoraged.service
> +%{_unitdir}/virtstoraged.socket
> +%{_unitdir}/virtstoraged-ro.socket
> +%{_unitdir}/virtstoraged-admin.socket
> +%attr(0755, root, root) %{_sbindir}/virtstoraged
> %attr(0755, root, root) %{_libexecdir}/libvirt_parthelper
> %{_libdir}/%{name}/connection-driver/libvirt_driver_storage.so
> %{_libdir}/%{name}/storage-backend/libvirt_storage_backend_fs.so
> diff --git a/src/storage/Makefile.inc.am b/src/storage/Makefile.inc.am
> index 538709256d..767875785a 100644
> --- a/src/storage/Makefile.inc.am
> +++ b/src/storage/Makefile.inc.am
> @@ -142,6 +142,67 @@ mod_LTLIBRARIES += libvirt_driver_storage.la
> libvirt_driver_storage_la_LDFLAGS = $(AM_LDFLAGS_MOD_NOUNDEF)
> libvirt_driver_storage_impl_la_SOURCES += $(STORAGE_DRIVER_SOURCES)
>
> +sbin_PROGRAMS += virtstoraged
> +
> +nodist_conf_DATA += storage/virtstoraged.conf
> +augeas_DATA += storage/virtstoraged.aug
> +augeastest_DATA += storage/test_virtstoraged.aug
> +CLEANFILES += storage/virtstoraged.aug
> +
> +virtstoraged_SOURCES = $(REMOTE_DAEMON_SOURCES)
> +virtstoraged_CFLAGS = \
> + $(REMOTE_DAEMON_CFLAGS) \
> + -DDAEMON_NAME="\"virtstoraged\"" \
> + -DMODULE_NAME="\"storage\"" \
> + $(NULL)
> +virtstoraged_LDFLAGS = $(REMOTE_DAEMON_LD_FLAGS)
> +virtstoraged_LDADD = $(REMOTE_DAEMON_LD_ADD)
> +
> +SYSTEMD_UNIT_FILES += \
> + virtstoraged.service \
> + virtstoraged.socket \
> + virtstoraged-ro.socket \
> + virtstoraged-admin.socket \
> + $(NULL)
> +SYSTEMD_UNIT_FILES_IN += \
> + storage/virtstoraged.service.in \
> + $(NULL)
> +
> +VIRTSTORAGED_UNIT_VARS = \
> + $(VIRTD_UNIT_VARS) \
> + -e 's|[@]name[@]|Libvirt storage|g' \
> + -e 's|[@]service[@]|virtstoraged|g' \
> + -e 's|[@]sockprefix[@]|virtstoraged|g' \
> + $(NULL)
> +
> +virtstoraged.service: storage/virtstoraged.service.in $(top_builddir)/config.status
> + $(AM_V_GEN)sed $(VIRTSTORAGED_UNIT_VARS) < $< > $@-t && mv $@-t $@
> +
> +virtstorage%.socket: remote/libvirt%.socket.in $(top_builddir)/config.status
> + $(AM_V_GEN)sed $(VIRTSTORAGED_UNIT_VARS) < $< > $@-t && mv $@-t $@
> +
> +storage/virtstoraged.conf: remote/libvirtd.conf.in
> + $(AM_V_GEN)sed \
> + -e '/[@]CUT_ENABLE_IP[@]/,/[@]END[@]/d' \
> + -e 's/[@]DAEMON_NAME[@]/virtstoraged/' \
> + < $^ > $@
> +
> +storage/virtstoraged.aug: remote/libvirtd.aug.in
> + $(AM_V_GEN)$(SED) \
> + -e '/[@]CUT_ENABLE_IP[@]/,/[@]END[@]/d' \
> + -e 's/[@]DAEMON_NAME[@]/virtstoraged/' \
> + -e 's/[@]DAEMON_NAME_UC[@]/Virtstoraged/' \
> + $< > $@
> +
> +storage/test_virtstoraged.aug: remote/test_libvirtd.aug.in \
> + storage/virtstoraged.conf $(AUG_GENTEST)
> + $(AM_V_GEN)$(AUG_GENTEST) storage/virtstoraged.conf \
> + $(srcdir)/remote/test_libvirtd.aug.in | \
> + $(SED) -e '/[@]CUT_ENABLE_IP[@]/,/[@]END[@]/d' \
> + -e 's/[@]DAEMON_NAME[@]/virtstoraged/' \
> + -e 's/[@]DAEMON_NAME_UC[@]/Virtstoraged/' \
> + > $@ || rm -f $@
> +
>
> libvirt_storage_backend_fs_la_SOURCES = $(STORAGE_DRIVER_FS_SOURCES)
> libvirt_storage_backend_fs_la_CFLAGS = \
> diff --git a/src/storage/virtstoraged.service.in b/src/storage/virtstoraged.service.in
> new file mode 100644
> index 0000000000..9aa26764a9
> --- /dev/null
> +++ b/src/storage/virtstoraged.service.in
> @@ -0,0 +1,26 @@
> +[Unit]
> +Description=Virtualization storage daemon
> +Conflicts=libvirtd.service
> +Requires=virtstoraged.socket
> +Requires=virtstoraged-ro.socket
> +Requires=virtstoraged-admin.socket
> +After=network.target
> +After=dbus.service
> +After=iscsid.service
> +After=apparmor.service
> +After=local-fs.target
> +After=remote-fs.target
> +Documentation=man:libvirtd(8)
> +Documentation=https://libvirt.org
> +
> +[Service]
> +Type=notify
> +ExecStart=@sbindir@/virtstoraged --timeout 120
> +ExecReload=/bin/kill -HUP $MAINPID
> +Restart=on-failure
> +
> +[Install]
> +WantedBy=multi-user.target
> +Also=virtstoraged.socket
> +Also=virtstoraged-ro.socket
> +Also=virtstoraged-admin.socket
> --
> 2.21.0
Reviewed-by: Christophe de Dinechin <dinechin@xxxxxxxxxx>
--
Cheers,
Christophe de Dinechin (IRC c3d)
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