rpm-ostree/Makefile-daemon.am
Colin Walters 95e9aa4284 Introduce ex livefs
There are a few different use cases here. First, for layering new packages,
there's no good reason for us to force a reboot. Second, we want some support
for cherry-picking security updates and allowing admins to restart services.  Finally,
at some point we should offer support for entirely replacing the running tree
if that's what the user wants.

Until now we've been very conservative, but there's a spectrum here. In
particular, this patch changes things so we push a rollback before we start
doing anything live. I think in practice, many use cases would be totally fine
with doing most changes live, and falling back to the rollback if something went
wrong.

This initial code drop *only* supports live layering of new packages.  However,
a lot of the base infrastructure is laid for future work.

For now, this will be classified as an experimental feature, hence `ex livefs`.

Part of: https://github.com/projectatomic/rpm-ostree/issues/639

Closes: #652
Approved by: jlebon
2017-05-12 15:00:59 +00:00

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dbus_built_sources = rpm-ostreed-generated.h rpm-ostreed-generated.c
# TODO: Add --c-generate-autocleanup=all once we depend on GLib 2.50+
# https://github.com/projectatomic/rpm-ostree/pull/705
rpm-ostreed-generated.h: rpm-ostreed-generated.c
rpm-ostreed-generated.c: Makefile $(top_srcdir)/src/daemon/org.projectatomic.rpmostree1.xml
$(AM_V_GEN) gdbus-codegen \
--interface-prefix org.projectatomic.rpmostree1 \
--c-namespace RPMOSTree \
--c-generate-object-manager \
--generate-c-code rpm-ostreed-generated \
--generate-docbook rpm-ostreed-generated \
$(top_srcdir)/src/daemon/org.projectatomic.rpmostree1.xml \
$(NULL)
BUILT_SOURCES += $(dbus_built_sources)
CLEANFILES += rpm-ostreed-generated-org.projectatomic.rpmostree1.OS.xml \
rpm-ostreed-generated-org.projectatomic.rpmostree1.OSExperimental.xml \
rpm-ostreed-generated-org.projectatomic.rpmostree1.Sysroot.xml \
rpm-ostreed-generated-org.projectatomic.rpmostree1.Transaction.xml \
$(NULL)
noinst_LTLIBRARIES += librpmostreed.la
nodist_librpmostreed_la_SOURCES = $(dbus_built_sources)
librpmostreed_la_SOURCES = \
src/daemon/rpmostreed-types.h \
src/daemon/rpmostreed-daemon.h \
src/daemon/rpmostreed-daemon.c \
src/daemon/rpmostreed-utils.h \
src/daemon/rpmostreed-utils.c \
src/daemon/rpmostreed-sysroot.h \
src/daemon/rpmostreed-sysroot.c \
src/daemon/rpmostree-sysroot-core.h \
src/daemon/rpmostree-sysroot-core.c \
src/daemon/rpmostree-sysroot-upgrader.h \
src/daemon/rpmostree-sysroot-upgrader.c \
src/daemon/rpmostreed-errors.h \
src/daemon/rpmostreed-errors.c \
src/daemon/rpmostreed-deployment-utils.h \
src/daemon/rpmostreed-deployment-utils.c \
src/daemon/rpmostreed-transaction.h \
src/daemon/rpmostreed-transaction.c \
src/daemon/rpmostreed-transaction-monitor.h \
src/daemon/rpmostreed-transaction-monitor.c \
src/daemon/rpmostreed-transaction-types.h \
src/daemon/rpmostreed-transaction-types.c \
src/daemon/rpmostreed-transaction-livefs.c \
src/daemon/rpmostree-package-variants.h \
src/daemon/rpmostree-package-variants.c \
src/daemon/rpmostreed-os.h \
src/daemon/rpmostreed-os.c \
src/daemon/rpmostreed-os-experimental.h \
src/daemon/rpmostreed-os-experimental.c \
$(NULL)
librpmostreed_la_CFLAGS = \
$(AM_CFLAGS) \
$(PKGDEP_RPMOSTREE_CFLAGS) \
-DG_LOG_DOMAIN=\"rpm-ostreed\" \
-D_RPMOSTREE_EXTERN= \
-I$(srcdir)/src/daemon \
-I$(srcdir)/src/lib \
-I$(srcdir)/src/libpriv \
-I$(libglnx_srcpath) \
$(NULL)
librpmostreed_la_LIBADD = \
$(PKGDEP_RPMOSTREE_LIBS) \
librpmostreepriv.la \
librpmostree-1.la \
$(CAP_LIBS)
$(NULL)
dbusconf_DATA = $(srcdir)/src/daemon/org.projectatomic.rpmostree1.conf
dbusconfdir = ${sysconfdir}/dbus-1/system.d
systemdunit_in_files = $(srcdir)/src/daemon/rpm-ostreed.service.in
systemdunit_DATA = $(systemdunit_in_files:.service.in=.service)
systemdunitdir = $(prefix)/lib/systemd/system/
if BUILDOPT_ASAN
daemon_asan_options = -e s,@SYSTEMD_ENVIRON\@,Environment=ASAN_OPTIONS=detect_leaks=false,
else
daemon_asan_options = -e /@SYSTEMD_ENVIRON\@/d
endif
$(systemdunit_DATA): Makefile
$(SED_SUBST) $(daemon_asan_options) $@.in > $@
# We keep this stub script around to have SELinux labeling work,
# plus some backwards compatibility.
libexec_SCRIPTS = rpm-ostreed
rpm-ostreed: $(srcdir)/src/daemon/rpm-ostreed-stub.sh.in Makefile
$(SED_SUBST) $< > $@.tmp && mv $@.tmp $@
install-daemon-altname-hook:
mv $(DESTDIR)$(systemdunitdir)/rpm-ostreed.service $(DESTDIR)$(systemdunitdir)/$(primaryname)d.service
ln -sf $(primaryname)d.service $(DESTDIR)$(systemdunitdir)/rpm-ostreed.service
if BUILDOPT_NEW_NAME
INSTALL_DATA_HOOKS += install-daemon-altname-hook
endif
# We don't yet rename the DBus related items
service_in_files = $(srcdir)/src/daemon/org.projectatomic.rpmostree1.service.in
service_DATA = $(service_in_files:.service.in=.service)
servicedir = $(dbusservicedir)
%.service: %.service.in Makefile
$(SED_SUBST) $@.in > $@.tmp && mv $@.tmp $@
EXTRA_DIST += \
$(dbusservice_DATA) \
$(service_in_files) \
$(systemdunit_in_files) \
$(NULL)
CLEANFILES += \
$(service_DATA) \
$(systemdunit_DATA) \
$(NULL)