| Summary: | Catalyst fails to run in unprivileged podman container | ||
|---|---|---|---|
| Product: | Gentoo Hosted Projects | Reporter: | reaves735 |
| Component: | Catalyst | Assignee: | Gentoo Catalyst Developers <catalyst> |
| Status: | UNCONFIRMED --- | ||
| Severity: | normal | CC: | gentoo |
| Priority: | Normal | ||
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
Here is the emerge --info from the container: Portage 3.0.20 (python 3.9.5-final-0, default/linux/amd64/17.1, gcc-10.3.0, glibc-2.33, 5.14.14-gentoo-x86_64 x86_64) ================================================================= System uname: Linux-5.14.14-gentoo-x86_64-x86_64-Intel-R-_Core-TM-_i7-7600U_CPU_@_2.80GHz-with-glibc2.33 KiB Mem: 32617200 total, 7300348 free KiB Swap: 2097148 total, 2096512 free Head commit of repository gentoo: 42ca1f436b6b3d15259f42232178612b3843dcfa sh bash 5.1_p8 ld GNU ld (Gentoo 2.35.2 p1) 2.35.2 app-misc/pax-utils: 1.3.1::gentoo app-shells/bash: 5.1_p8::gentoo dev-lang/perl: 5.34.0-r5::gentoo dev-lang/python: 3.9.5_p2::gentoo dev-util/meson: 0.60.2-r1::gentoo sys-apps/baselayout: 2.7::gentoo sys-apps/openrc: 0.42.1-r1::gentoo sys-apps/sandbox: 2.24::gentoo sys-devel/autoconf: 2.69-r5::gentoo sys-devel/automake: 1.16.3-r1::gentoo sys-devel/binutils: 2.35.2::gentoo sys-devel/binutils-config: 5.4::gentoo sys-devel/gcc: 10.3.0::gentoo sys-devel/gcc-config: 2.4::gentoo sys-devel/libtool: 2.4.6-r6::gentoo sys-devel/make: 4.3::gentoo sys-kernel/linux-headers: 5.10::gentoo (virtual/os-headers) sys-libs/glibc: 2.33::gentoo Repositories: gentoo location: /var/db/repos/gentoo sync-type: git sync-uri: https://github.com/gentoo/gentoo.git priority: -1000 ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="@FREE" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/gconf /etc/gentoo-release /etc/sandbox.d /etc/terminfo" CXXFLAGS="-O2 -pipe" DISTDIR="/var/cache/distfiles" ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN GOPATH PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="C.UTF8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" PKGDIR="/var/cache/binpkgs" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_TMPDIR="/var/tmp" USE="acl amd64 bzip2 cli crypt dri fortran gdbm iconv ipv6 libglvnd libtirpc multilib ncurses nls nptl openmp pam pcre readline seccomp split-usr ssl unicode xattr zlib" ABI_X86="64" ADA_TARGET="gnat_2020" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext sse sse2" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinput" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-3 php7-4" POSTGRES_TARGETS="postgres12 postgres13" PYTHON_SINGLE_TARGET="python3_9" PYTHON_TARGETS="python3_9" RUBY_TARGETS="ruby26 ruby27" USERLAND="GNU" VIDEO_CARDS="amdgpu fbdev intel nouveau radeon radeonsi vesa dummy v4l" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq proto steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: ADDR2LINE, AR, ARFLAGS, AS, ASFLAGS, CC, CCLD, CONFIG_SHELL, CPP, CPPFLAGS, CTARGET, CXX, CXXFILT, ELFEDIT, EMERGE_DEFAULT_OPTS, F77FLAGS, FC, GCOV, GPROF, INSTALL_MASK, L10N, LC_ALL, LD, LEX, LFLAGS, LIBTOOL, LINGUAS, MAKE, MAKEFLAGS, MAKEOPTS, NM, OBJCOPY, OBJDUMP, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, RANLIB, READELF, RUSTFLAGS, SHELL, SIZE, STRINGS, STRIP, YACC, YFLAGS Yes, this is expected. Patches welcome! |
Running catalyst in a podman container only works if running in privileged mode, fails in podman-build. Example Containerfile: ```Containerfile # This file creates the builder image used to create ReavesOS # This image will be used by each stage to create seperate stage tarballs FROM docker.io/gentoo/portage:latest AS portage FROM docker.io/gentoo/stage3:amd64 COPY --from=portage /var/db/repos/gentoo /var/db/repos/gentoo ENV ACCEPT_KEYWORDS="~amd64" RUN emerge --sync --ask n &&\ emerge --ask n \ --with-bdeps=y \ --autounmask=y \ --autounmask-continue \ -j2 \ -l2 \ --quiet \ dev-util/catalyst RUN mkdir -pv /var/tmp/catalyst/{builds,kern{el,cache},packages,portage,snapshots,specs,tmp/repos/gentoo} COPY configs/ /etc/catalyst/ WORKDIR /var/tmp/catalyst ``` What works: `podman run -it --privileged localhost/catalyst catalyst -s latest` What does NOT work: `podman run -it localhost/catalyst catalyst -s latest` NOR does this containerfile work ```Containerfile FROM localhost/catalyst # example containerfile from above COPY portage/ portage/ COPY specs/ specs/ RUN catalyst -s latest ``` Running in an unprivileged container gives the following error: ``` 14 Dec 2021 17:11:49 -00: NOTICE : Loading configuration file: /etc/catalyst/catalyst.conf 14 Dec 2021 17:11:49 -00: NOTICE : conf_values[options] = {'autoresume', 'kerncache', 'snapcache', 'bindist', 'pkgcache', 'seedcache'} Traceback (most recent call last): File "/usr/lib/python-exec/python3.9/catalyst", line 37, in <module> main(sys.argv[1:]) File "/usr/lib/python3.9/site-packages/catalyst/main.py", line 285, in main return _main(parser, opts) File "/usr/lib/python3.9/site-packages/catalyst/main.py", line 446, in _main namespaces.simple_unshare( File "/usr/lib/python3.9/site-packages/snakeoil/process/namespaces.py", line 288, in simple_unshare unshare(CLONE_NEWNS) File "/usr/lib/python3.9/site-packages/snakeoil/process/namespaces.py", line 68, in unshare raise OSError(e, os.strerror(e)) PermissionError: [Errno 1] Operation not permitted ``` The error seems to be when calling the python wrapper to the 'unshare' syscall, but that's about all the info I have. Let me know if there's anything else I can do to help