FreeBSD: packaging base
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1 FreeBSD: packaging base A rainbow bikeshed Baptiste Daroussin bapt@freebsd.org BSDCan 2015 Ottawa June 13st, 2015
2 Packaging base BSDCan 2015 FreeBSD: packaging base 2 of 14
3 Packaging base? BSDCan 2015 FreeBSD: packaging base 3 of 14
4 Packaging base? Do not split BSDCan 2015 FreeBSD: packaging base 3 of 14
5 Packaging base? Do not split Allow minimal installation BSDCan 2015 FreeBSD: packaging base 3 of 14
6 Packaging base? Do not split Allow minimal installation No toolchain BSDCan 2015 FreeBSD: packaging base 3 of 14
7 Packaging base? Do not split Allow minimal installation No toolchain No sendmail BSDCan 2015 FreeBSD: packaging base 3 of 14
8 Packaging base? Do not split Allow minimal installation No toolchain No sendmail No development file BSDCan 2015 FreeBSD: packaging base 3 of 14
9 Packaging base? Do not split Allow minimal installation No toolchain No sendmail No development file No documentation BSDCan 2015 FreeBSD: packaging base 3 of 14
10 Packaging base? Do not split Allow minimal installation No toolchain No sendmail No development file No documentation I want debug files BSDCan 2015 FreeBSD: packaging base 3 of 14
11 Let s try to paint it rainbow FreeBSD FreeBSD-base FreeBSD-kernel FreeBSD-docs BSDCan 2015 FreeBSD: packaging base 4 of 14
12 Let s try to paint it rainbow FreeBSD FreeBSD-base FreeBSD-kernel FreeBSD-docs FreeBSD-minimal FreeBSD-develepment BSDCan 2015 FreeBSD: packaging base 4 of 14
13 Let s try to paint it rainbow FreeBSD FreeBSD-base FreeBSD-kernel FreeBSD-docs FreeBSD-minimal FreeBSD-develepment FreeBSD-toolchain BSDCan 2015 FreeBSD: packaging base 4 of 14
14 Let s try to paint it rainbow FreeBSD FreeBSD-base FreeBSD-kernel FreeBSD-docs FreeBSD-minimal FreeBSD-develepment FreeBSD-toolchain FreeBSD-sendmail FreeBSD-openssl FreeBSD-bhyve BSDCan 2015 FreeBSD: packaging base 4 of 14
15 Let s try to paint it rainbow FreeBSD FreeBSD-base FreeBSD-kernel FreeBSD-docs FreeBSD-minimal FreeBSD-develepment FreeBSD-toolchain FreeBSD-sendmail FreeBSD-openssl FreeBSD-bhyve runtime separated from development files BSDCan 2015 FreeBSD: packaging base 4 of 14
16 Let s try to paint it rainbow FreeBSD FreeBSD-base FreeBSD-kernel FreeBSD-docs FreeBSD-minimal FreeBSD-develepment FreeBSD-toolchain FreeBSD-sendmail FreeBSD-openssl FreeBSD-bhyve runtime separated from development files FreeBSD-docs (does not concern manpages) BSDCan 2015 FreeBSD: packaging base 4 of 14
17 Let s try to paint it rainbow FreeBSD FreeBSD-base FreeBSD-kernel FreeBSD-docs FreeBSD-minimal FreeBSD-develepment FreeBSD-toolchain FreeBSD-sendmail FreeBSD-openssl FreeBSD-bhyve runtime separated from development files FreeBSD-docs (does not concern manpages) -debug packages BSDCan 2015 FreeBSD: packaging base 4 of 14
18 Why? Binary upgrade of the system For RELEASE (like freebsd-update) For STABLE For CURRENT Allow users to do fine grain installations (no toolchain, no sendmail, etc.) Allow developers to provide packages for users to test Fine grain merging of configuration files Being able to upgrade the loader and its configurations! BSDCan 2015 FreeBSD: packaging base 5 of 14
19 Goals Integrated into the build system $ make packages Buildable as regular user Reproductible $ make repackages Automatic version bump on the right packages when patching a release $ make rerelease Automatically handling configuration files (merging) Cross installable BSDCan 2015 FreeBSD: packaging base 6 of 14
20 Versionning CURRENT: 12.s<date> STABLE: After 11.0-RELEASE and before 11.1-RELEASE: 11.1.s<date> RELEASE: ALPHA: 11.0.aX BETA: 11.0.bX RC: 11.0.pX (not r to not confuse with "release") RELEASE: 11.0 Security fix: 11.0_1 BSDCan 2015 FreeBSD: packaging base 7 of 14
21 Modification needed in pkg(8) Handling file flags immutable (added in pkg 1.5) Ability to handle configuration files and merge them (added in pkg 1.5) new 3 way merge code from the fossil VCS Better support for cross installation: pkg -r <rootdir> (added in pkg 1.5) scripts PKG_ROOTDIR (added in pkg 1.5) BSDCan 2015 FreeBSD: packaging base 8 of 14
22 Hooking in the build system Reuse the -DNO_ROOT mechanism Add tags to the generated mtree to determine packages content Automatic plist generation Packages metadata UCL manifest release/packages/*.ucl New targets: stageworld stagekernel packages BSDCan 2015 FreeBSD: packaging base 9 of 14
23 Integration in the build system Tags (automatic via bsd.*.mk): package=runtime development config (not automatic) Overwritting (cherrypicking files for a new package) PROG = bhyve PACKAGE = bhyve MAN = bhyve.8 [...] BSDCan 2015 FreeBSD: packaging base 10 of 14
24 Issues with the build system: NO_ROOT mtree(8): In stdout: === > share / examples ( install ).: user (0, 1001, not modified : Operation not permitted ) lib32 : user (0, 1001, not modified : Operation not permitted ) lib32 / dtrace : user (0, 1001, not modified : Operation not permitted ) lib32 / i18n : user (0, 1001, not modified : Operation not permitted ) chflags(1) vs modes: chflags : /usr /obj /home /bapt /dev /src - trees /release -pkg / stage /usr /bin / chpass : Operation not permitted chflags : /usr /obj /home /bapt /dev /src - trees /release -pkg / stage /usr /bin / passwd : Operation not permitted Installation not using install(1) BSDCan 2015 FreeBSD: packaging base 11 of 14
25 Issues with the build system: installworld crap bsd.tests.mk/bsd.progs.mk installing files multiple times - BLOCKER ===> Creating FreeBSD -runtime s pkg : duplicate file listing : /usr / tests /lib /libc /db/db_test, ignoring pkg : duplicate file listing : /usr / tests /lib /libc /gen / posix_spawn / h_nonexec, ignoring pkg : duplicate file listing : /usr / tests /lib /libc /gen / posix_spawn /h_zero, ignoring pkg : duplicate file listing : /usr / tests /lib /libc /gen / posix_spawn / h_nonexec, ignoring etc configuration files generates the db files not installed at installworld time BSDCan 2015 FreeBSD: packaging base 12 of 14
26 End user point of view Upgrading the system: $ pkg upgrade Creating a FreeBSD disk: $ mkdir newimage $ pkg -r newimage install FreeBSD $ makefs -B little FreeBSD. img newimage Creating an armv6 disk image on an amd64 host: $ mkdir armv6image $ pkg -r armv6image -o "ABI=FreeBSD :11: armv6 " install FreeBSD - minimal $ makefs -B little FreeBSD. img armv6newimage Upgrading and armv6 image on an amd64 host: $ pkg -r armv6image upgrade BSDCan 2015 FreeBSD: packaging base 13 of 14
27 Questions? Thanks BSDCan 2015 FreeBSD: packaging base 14 of 14
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