2016-01-27 20:51:07 +03:00
# Makefile for man/
#
# Copyright (C) 2016 Colin Walters <walters@verbum.org>
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the
# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.
2016-01-28 23:34:38 +03:00
if ENABLE_MAN
admin: Add an `unlock` command, and libostree API
I'm trying to improve the developer experience on OSTree-managed
systems, and I had an epiphany the other day - there's no reason we
have to be absolutely against mutating the current rootfs live. The
key should be making it easy to rollback/reset to a known good state.
I see this command as useful for two related but distinct workflows:
- `ostree admin unlock` will assume you're doing "development". The
semantics hare are that we mount an overlayfs on `/usr`, but the
overlay data is in `/var/tmp`, and is thus discarded on reboot.
- `ostree admin unlock --hotfix` first clones your current deployment,
then creates an overlayfs over `/usr` persistent
to this deployment. Persistent in that now the initramfs switchroot
tool knows how to mount it as well. In this model, if you want
to discard the hotfix, at the moment you roll back/reboot into
the clone.
Note originally, I tried using `rofiles-fuse` over `/usr` for this,
but then everything immediately explodes because the default (at least
CentOS 7) SELinux policy denies tons of things (including `sshd_t`
access to `fusefs_t`). Sigh.
So the switch to `overlayfs` came after experimentation. It still
seems to have some issues...specifically `unix_chkpwd` is broken,
possibly because it's setuid? Basically I can't ssh in anymore.
But I *can* `rpm -Uvh strace.rpm` which is handy.
NOTE: I haven't tested the hotfix path fully yet, specifically
the initramfs bits.
2016-03-18 22:32:58 +03:00
man1_files = ostree.1 ostree-admin-cleanup.1 \
ostree-admin-config-diff.1 ostree-admin-deploy.1 \
ostree-admin-init-fs.1 ostree-admin-instutil.1 ostree-admin-os-init.1 \
ostree-admin-status.1 ostree-admin-set-origin.1 ostree-admin-switch.1 \
ostree-admin-undeploy.1 ostree-admin-upgrade.1 ostree-admin-unlock.1 \
ostree-admin.1 ostree-cat.1 ostree-checkout.1 ostree-checksum.1 \
ostree-commit.1 ostree-export.1 ostree-gpg-sign.1 ostree-config.1 \
ostree-diff.1 ostree-fsck.1 ostree-init.1 ostree-log.1 ostree-ls.1 \
ostree-prune.1 ostree-pull-local.1 ostree-pull.1 ostree-refs.1 \
ostree-remote.1 ostree-reset.1 ostree-rev-parse.1 ostree-show.1 \
2017-06-02 22:26:26 +03:00
ostree-summary.1 ostree-static-delta.1
if BUILDOPT_TRIVIAL_HTTPD
man1_files += ostree-trivial-httpd.1
endif
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2016-02-10 14:42:54 +03:00
if BUILDOPT_FUSE
man1_files += rofiles-fuse.1
endif
2016-01-27 20:51:07 +03:00
man5_files = ostree.repo.5 ostree.repo-config.5
man1_MANS = $(addprefix man/,$(man1_files))
man5_MANS = $(addprefix man/,$(man5_files))
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EXTRA_DIST += $(man1_MANS) $(man5_MANS) $(man1_MANS:.1=.xml) $(man5_MANS:.5=.xml)
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XSLT_STYLESHEET = http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl
XSLTPROC_FLAGS = \
--nonet \
--stringparam man.output.quietly 1 \
--stringparam funcsynopsis.style ansi \
--stringparam man.th.extra1.suppress 1 \
--stringparam man.authors.section.enabled 0 \
--stringparam man.copyright.section.enabled 0
XSLTPROC_MAN = $(XSLTPROC) $(XSLTPROC_FLAGS)
%.1: %.xml
$(AM_V_GEN) $(XSLTPROC_MAN) --output $@ $(XSLT_STYLESHEET) $<
%.5: %.xml
$(AM_V_GEN) $(XSLTPROC_MAN) --output $@ $(XSLT_STYLESHEET) $<
CLEANFILES += \
$(man1_MANS) \
$(man5_MANS) \
$(NULL)
2016-01-28 23:22:10 +03:00
endif
