From 4650985dd0e898b82e0d2ec225931297d4fadccf Mon Sep 17 00:00:00 2001 From: V3n3RiX Date: Wed, 31 Jan 2018 20:30:04 +0000 Subject: gentoo resync : 31.01.2018 --- app-emulation/lxc/Manifest | 5 + ...ps-enable-container-without-CAP_SYS_ADMIN.patch | 164 ++++++++++++++++ .../files/lxc-2.1.1-fix-cgroup2-detection.patch | 26 +++ app-emulation/lxc/files/lxc.initd.7 | 124 ++++++++++++ app-emulation/lxc/lxc-2.1.1.ebuild | 214 +++++++++++++++++++++ 5 files changed, 533 insertions(+) create mode 100644 app-emulation/lxc/files/lxc-2.1.1-cgroups-enable-container-without-CAP_SYS_ADMIN.patch create mode 100644 app-emulation/lxc/files/lxc-2.1.1-fix-cgroup2-detection.patch create mode 100644 app-emulation/lxc/files/lxc.initd.7 create mode 100644 app-emulation/lxc/lxc-2.1.1.ebuild (limited to 'app-emulation/lxc') diff --git a/app-emulation/lxc/Manifest b/app-emulation/lxc/Manifest index 01c57903f404..bb9bc10b3503 100644 --- a/app-emulation/lxc/Manifest +++ b/app-emulation/lxc/Manifest @@ -3,16 +3,21 @@ AUX lxc-1.0.11-major.patch 1410 BLAKE2B b65a9878986d438720743ae984ec6b2f989b95c8 AUX lxc-1.0.8-bash-completion.patch 1324 BLAKE2B db46fa3943f4006b7dda9fabe7ff33d507a26cf742ff40bfc183aef182521d770c600bf107e828ab0c7a8ff7d4c2f8db7aaaf87e996529c1d4c9098cc122383b SHA512 0d6293efa1080b568f8f2d64f41406ae6f07109eeb80e3d2a509246fa145c70c4128c4b8c38347b5b7e9bb0a69e2cc11f0c4e8e3ac2b6f74b57836216e5290db AUX lxc-2.0.5-omit-sysconfig.patch 259 BLAKE2B 977e151fbb8c9d98e89aaa5ee0426e64ab4286b4440af1582086a0ced8c6568efb470ccf68786da6ea52c82d1f4e81feac45bec411febc04fc31d108f05ccde2 SHA512 0aed9aca687accc6df79e97f48ab333043256e8ae68c8643f2b2452cc8013191238867d64ec71f7d399c59a43d3ba698b35d965090c5cb149b4f41302432e6e7 AUX lxc-2.0.6-bash-completion.patch 919 BLAKE2B a364398ad6fe44213ba1097e961813d4cbc71efbaf25f90a44201dc95151b7676dbe1c086b3a34fb38ffb9ef2a5ebb25f9885e809c11ec1b1e9a6516f48a3ae1 SHA512 caa90c8bad2a79b4e42b781f00d6f2a7be37fc5c5301592b026c88db2652c90871be940c86a9156f03bc186f76cf2068a2d3084e9abc7a5896ea081885085d41 +AUX lxc-2.1.1-cgroups-enable-container-without-CAP_SYS_ADMIN.patch 5145 BLAKE2B 5e4c73811b6f912cc721606603ba69b225655c343eb51ecec7110e8bc477ddd08704aa4b892203cfe539c441cc7437959606e0a196ec26e313859253d088c007 SHA512 49494eb1a7d21c3755a5301cc3bec75832588ba9bd598f0d40be90b84426332567c6b525ca089b77a92629b953b89f42a2e4ed2834e5a125e6079a35e1a17a04 +AUX lxc-2.1.1-fix-cgroup2-detection.patch 856 BLAKE2B e877e8a968d059c2034a2b5c23946241a6b45172f893e313bff30a7f798e3b1440e5a1e8ee277816308fb509901b52584a44021a156a91671e299964dd69b1bd SHA512 eb0fc8dee5a59d1641e8b3024bf79be2273aa15131fd7eaee98d80585c39ddb93d8d9cfe98c7f866ab2461fe8c6c7e3c038ec1a1263a6f9b02ed323a267b87f2 AUX lxc.initd.3 3273 BLAKE2B fe7c2b24ef6758bf3f615be36de49246cb99e1d0e073d484f7af22036330c804717265f820e704cc0fcdbcba12b4e0266a81aad008b42ca13873d96c5c4e4ea9 SHA512 38b4b4d4cc8473d5836ac5c4a0824099ea9037e11c6624db53d977f0dcd2dfec3731db5d71a47dc5ebd4fa723cca50dfa9bf39f317e8d146f2a278ef3c9c83a8 AUX lxc.initd.5 3282 BLAKE2B 29dbc1177ee9afe203cad36b62f4dd76df76946f1b647fdbff87d5ba840ffc62594f2bf2488b90600625a463dc17642e8853580a15b5cc8399d49d25faccca73 SHA512 6f72701fa42d41b39647a95ec45ca4d669a08a300f54b39715bbb554001bf662b9173cdacc2cb49b8e1093f5fcef971a1fd8270164c73a8e49d1b66dcbe7408d +AUX lxc.initd.7 3468 BLAKE2B 37b0d044594f1c66631f991315e49c4ceea4640bf6c459e6bba713fb76ef9a8ee1fcbc49da68bd0f1e2929cf9904e0113a3b321166f7c3d360fcebeab6665e5a SHA512 c5841cff7d8b58d4283a26719e8a5db1be2c4add0f31065393b863b6626460180d91632106bc50cde4d3e74ae46a57d581fa1f01140dfa95522aba12277f9eaa AUX lxc_at.service 232 BLAKE2B 12dd7142330cbaeda69d5f4c6ef14dae6ab435d2668e4a3279d8d54dac05f54a877afdc1705aa5a18db1855d6bcf68518f86431aa5105058598e97604fe00133 SHA512 4c3bab4f2cc9aea8b0753dcaf2fd7ed5f1cd7d97d286d6204b2fc17505b6edaac2f536bbda5c1466856311d0e93d75de91dec51e9b0f665d67afedbf40c19170 AUX lxc_at.service.4 265 BLAKE2B 4454528e69a5c986c23c0c4ccc10ebe03a0650e47cd30208355d2f4a70a4cb46392473eccddd736988f1b72954948876601aaf99977d8e6014a7c774a416160f SHA512 d61e7103e90e6ffb3202533e7d7555d8c02b943f06ec6c0d673713c1c0ede58641312c65d6dd6a15907c1171522e6148c2313d7b11acbd85d59fe65758cd52b3 DIST lxc-1.0.11.tar.gz 850645 BLAKE2B 1a8eff91d970d3160d5ca7338f4e4d68c722a277a804396e7c30b34dbf4aeccc0609982940bb660992880078167cdf3382a55af404b3e52ebe8cd8af104b1efc SHA512 5537e61a286cfce3c763b81eec625538c796ea1e8f5e94c5a28fc8964762c8c0efa7983a188d521bf3420a42569d7124e6587950bc90b79583fa42cc8e2f8f74 DIST lxc-1.0.8.tar.gz 575127 BLAKE2B 246ac7a2b4306c52a741b2f763bcc81d9999fb27942ef93d6a786ed2ea010c646f5a2388407d26425387b8a819cacae927c8512995bf19b11d610e1887ea6470 SHA512 f552a4f48bb47d26c6b9ddaf8221a439c0848e3f54ec41b77d54717c21bddd56193941046cc96c699790e8265e762a926469c25ee687adcf7795f2906b1c260a DIST lxc-2.0.7.tar.gz 792557 BLAKE2B e5f1e6d8961938200e116527fab8ce341cf285826afdccac88f4bae65ffd649a406dac7555024557f38c4b415a59cd3b5fb255f1dbf015ce01d4975bed3b1c80 SHA512 eb48dc800ce43d2f4d46e0cecc4d0a714b3e22c6a4975776b54d17d1d20d5a1411e6b605215282f1f77286ddf22b61c80b86b83752191fc18023894ef7a1c44d DIST lxc-2.0.9.tar.gz 1333044 BLAKE2B 44d405bf933923a020a6aadca9d84cfce04db72ac0ef1a727c83eca8121683419a2e74849f08fb4773010002928b424840fa9ec19ab619e420b1dfb5156de5c6 SHA512 c7c595fbc6163e500700b756ae30c96b70d41b9bf297a609622b5d5b8431171ed8db70fa8368c3b9650c86452820e9da7f329f9186ae75c24a7adb15d5826102 +DIST lxc-2.1.1.tar.gz 1378640 BLAKE2B 5fca516540a886729434579ff99acf3baa06977fa0e0b6f24dbf15094626335fc073597d308276e3dd20e27ceabf1477cc8e99d1fd24cf50b9aed2720b887b69 SHA512 2989d57acddfe091adcf8031721c3c9a2f8eff5476bd6155366b76ea7511e0f6120e669276e056e3963863e0f0acf3b095d44c36fa6652e67c197671f28cbdd4 EBUILD lxc-1.0.11.ebuild 5899 BLAKE2B 015dd027c8ac9e51f7f93a0fe6e82ac661229291794f15b6cac3d8d4e740988ff3ef3ae1c92ab621bd7a8a714a3a0f67d5278178d7b966536153d4f12d7eb424 SHA512 cd21008f2532dd23b9ecb79646cc87691d86417325d2511f42503c8c8e2b49bd5bfb62811d3267b30abf371233a4a5580fa81d4e1e3f677aa2c32ddd6d69f906 EBUILD lxc-1.0.8.ebuild 5932 BLAKE2B f8f4843c5da5405e69ebee0b3c5e1d50057d15baa841f4b20edf8acc22cc6f761d1723fe1f9cac93b4129ce10ab5eec0c52c44172dd724f0f2c65d24e293e7e1 SHA512 6af1e114ecc64264eafb85e77fba744e4b8dfdf19c8d2b769959d642df237e29813f71bcf370ea75685cb728592c6b9f9a9637d0b4b00f13d40ee8c110045619 EBUILD lxc-2.0.7.ebuild 6343 BLAKE2B 9b93d611f9ab364779579bbab92b0e11245f2df2bce41e2c0aa87dc3886278eda9d41466c8922cbc587bbb34933341e6afd26ed675df1571504629d2176c1814 SHA512 91312a9209a731026aa53f3d7bb73a0dc8f90f9fc37680cf56439067bd63aa3f35c60d2d320d5fae3d8469ea1a3fcd8e83ee5093ea4252643fd82e776ea5d58f EBUILD lxc-2.0.9.ebuild 6591 BLAKE2B 41c7a503a8313390dd4992e47d229d1bae8bab2cfb7639afe4bc39e2c2d7a8e56afd3a0196e2a1a4b39a38e8eb86c080c2d37b627d5d93fbafd4e6e1a6d5b271 SHA512 e2c2d62e03d69fed3dd5e82caaeaccf86091ec2523731f6bfb9275fd74f26fd4da012dcf5d74663f135babccaedd3a8232870d503e0a3ca763f402e17e9936d2 +EBUILD lxc-2.1.1.ebuild 6749 BLAKE2B 9d0090eecbadcace30a4ff6cf6c287b28d12c4483798f50b31b7d3d5e082ef365840612800850075bb5f1a5bc0cac3d104631b0b2245ff4d54eb3f8c35d9be1d SHA512 09b9ca583bc81bcd7a1962db22de636d4ae452bda70991b071a2458df3970387f3a574a8d101fa9ab396029232b139c73afdf500d03ea842564fd62ab250152f MISC metadata.xml 811 BLAKE2B 433a5cbe39002614c88eae4829c998493e95cb0b8eeb0a9f546e08e33a82fe5edb384e9a9f747d1129e0cdb7b8a634bdf4a0b7cf385bc3d243dc83cab06b899c SHA512 fea5f647ca7eb616307378375af86051034e03170f6ce62e2219f78343797072902102515f93cc0f809558fbfbca88eb81e9f8d0fa621ae18381d39a12c31aa2 diff --git a/app-emulation/lxc/files/lxc-2.1.1-cgroups-enable-container-without-CAP_SYS_ADMIN.patch b/app-emulation/lxc/files/lxc-2.1.1-cgroups-enable-container-without-CAP_SYS_ADMIN.patch new file mode 100644 index 000000000000..8493491d0d65 --- /dev/null +++ b/app-emulation/lxc/files/lxc-2.1.1-cgroups-enable-container-without-CAP_SYS_ADMIN.patch @@ -0,0 +1,164 @@ +From b635e92d21d2a4d71a553388f18cfa08f44bf1ba Mon Sep 17 00:00:00 2001 +From: Christian Brauner +Date: Mon, 30 Oct 2017 14:16:46 +0100 +Subject: [PATCH] cgroups: enable container without CAP_SYS_ADMIN + +In case cgroup namespaces are supported but we do not have CAP_SYS_ADMIN we +need to mount cgroups for the container. This patch enables both privileged and +unprivileged containers without CAP_SYS_ADMIN. + +Closes #1737. + +Signed-off-by: Christian Brauner +--- + src/lxc/cgroups/cgfs.c | 3 ++- + src/lxc/cgroups/cgfsng.c | 52 +++++++++++++++++++++++++++++++++++++++++++++--- + src/lxc/cgroups/cgroup.c | 2 +- + src/lxc/conf.c | 3 --- + src/lxc/conf.h | 1 + + 5 files changed, 53 insertions(+), 8 deletions(-) + +diff --git a/src/lxc/cgroups/cgfs.c b/src/lxc/cgroups/cgfs.c +index bcbd6613..efd627f0 100644 +--- a/src/lxc/cgroups/cgfs.c ++++ b/src/lxc/cgroups/cgfs.c +@@ -1418,11 +1418,12 @@ static bool cgroupfs_mount_cgroup(void *hdata, const char *root, int type) + struct cgfs_data *cgfs_d; + struct cgroup_process_info *info, *base_info; + int r, saved_errno = 0; ++ struct lxc_handler *handler = hdata; + + if (cgns_supported()) + return true; + +- cgfs_d = hdata; ++ cgfs_d = handler->cgroup_data; + if (!cgfs_d) + return false; + base_info = cgfs_d->info; +diff --git a/src/lxc/cgroups/cgfsng.c b/src/lxc/cgroups/cgfsng.c +index e43edd7d..ec6440c1 100644 +--- a/src/lxc/cgroups/cgfsng.c ++++ b/src/lxc/cgroups/cgfsng.c +@@ -50,6 +50,7 @@ + #include + #include + ++#include "caps.h" + #include "cgroup.h" + #include "cgroup_utils.h" + #include "commands.h" +@@ -1616,17 +1617,49 @@ do_secondstage_mounts_if_needed(int type, struct hierarchy *h, + return 0; + } + ++static int mount_cgroup_cgns_supported(struct hierarchy *h, const char *controllerpath) ++{ ++ int ret; ++ char *controllers = NULL; ++ char *type = "cgroup2"; ++ ++ if (!h->is_cgroup_v2) { ++ controllers = lxc_string_join(",", (const char **)h->controllers, false); ++ if (!controllers) ++ return -ENOMEM; ++ type = "cgroup"; ++ } ++ ++ ret = mount("cgroup", controllerpath, type, MS_NOSUID|MS_NOEXEC|MS_NODEV|MS_RELATIME, controllers); ++ free(controllers); ++ if (ret < 0) { ++ SYSERROR("Failed to mount %s with cgroup filesystem type %s", controllerpath, type); ++ return -1; ++ } ++ ++ DEBUG("Mounted %s with cgroup filesystem type %s", controllerpath, type); ++ return 0; ++} ++ + static bool cgfsng_mount(void *hdata, const char *root, int type) + { +- struct cgfsng_handler_data *d = hdata; ++ int i; + char *tmpfspath = NULL; + bool retval = false; +- int i; ++ struct lxc_handler *handler = hdata; ++ struct cgfsng_handler_data *d = handler->cgroup_data; ++ bool has_cgns = false, has_sys_admin = true; + + if ((type & LXC_AUTO_CGROUP_MASK) == 0) + return true; + +- if (cgns_supported()) ++ has_cgns = cgns_supported(); ++ if (!lxc_list_empty(&handler->conf->keepcaps)) ++ has_sys_admin = in_caplist(CAP_SYS_ADMIN, &handler->conf->keepcaps); ++ else ++ has_sys_admin = !in_caplist(CAP_SYS_ADMIN, &handler->conf->caps); ++ ++ if (has_cgns && has_sys_admin) + return true; + + tmpfspath = must_make_path(root, "/sys/fs/cgroup", NULL); +@@ -1662,6 +1695,19 @@ static bool cgfsng_mount(void *hdata, const char *root, int type) + free(controllerpath); + goto bad; + } ++ ++ if (has_cgns && !has_sys_admin) { ++ /* If cgroup namespaces are supported but the container ++ * will not have CAP_SYS_ADMIN after it has started we ++ * need to mount the cgroups manually. ++ */ ++ r = mount_cgroup_cgns_supported(h, controllerpath); ++ free(controllerpath); ++ if (r < 0) ++ goto bad; ++ continue; ++ } ++ + if (mount_cgroup_full(type, h, controllerpath, d->container_cgroup) < 0) { + free(controllerpath); + goto bad; +diff --git a/src/lxc/cgroups/cgroup.c b/src/lxc/cgroups/cgroup.c +index 674e3090..36a665b1 100644 +--- a/src/lxc/cgroups/cgroup.c ++++ b/src/lxc/cgroups/cgroup.c +@@ -166,7 +166,7 @@ bool cgroup_chown(struct lxc_handler *handler) + bool cgroup_mount(const char *root, struct lxc_handler *handler, int type) + { + if (ops) +- return ops->mount_cgroup(handler->cgroup_data, root, type); ++ return ops->mount_cgroup(handler, root, type); + + return false; + } +diff --git a/src/lxc/conf.c b/src/lxc/conf.c +index d2fab945..44d97843 100644 +--- a/src/lxc/conf.c ++++ b/src/lxc/conf.c +@@ -210,9 +210,6 @@ __thread struct lxc_conf *current_config; + struct lxc_conf *current_config; + #endif + +-/* Declare this here, since we don't want to reshuffle the whole file. */ +-static int in_caplist(int cap, struct lxc_list *caps); +- + static struct mount_opt mount_opt[] = { + { "async", 1, MS_SYNCHRONOUS }, + { "atime", 1, MS_NOATIME }, +diff --git a/src/lxc/conf.h b/src/lxc/conf.h +index c61f861e..63e71e2d 100644 +--- a/src/lxc/conf.h ++++ b/src/lxc/conf.h +@@ -402,5 +402,6 @@ extern unsigned long add_required_remount_flags(const char *s, const char *d, + unsigned long flags); + extern int run_script(const char *name, const char *section, const char *script, + ...); ++extern int in_caplist(int cap, struct lxc_list *caps); + + #endif /* __LXC_CONF_H */ +-- +2.13.6 + diff --git a/app-emulation/lxc/files/lxc-2.1.1-fix-cgroup2-detection.patch b/app-emulation/lxc/files/lxc-2.1.1-fix-cgroup2-detection.patch new file mode 100644 index 000000000000..c16d28ac3033 --- /dev/null +++ b/app-emulation/lxc/files/lxc-2.1.1-fix-cgroup2-detection.patch @@ -0,0 +1,26 @@ +From cdfe90a49f516b0f1210d181980f14a4765e10da Mon Sep 17 00:00:00 2001 +From: Christian Brauner +Date: Mon, 30 Oct 2017 14:17:20 +0100 +Subject: [PATCH] cgfsng: fix cgroup2 detection + +Signed-off-by: Christian Brauner +--- + src/lxc/cgroups/cgfsng.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/src/lxc/cgroups/cgfsng.c b/src/lxc/cgroups/cgfsng.c +index 897336f0..e43edd7d 100644 +--- a/src/lxc/cgroups/cgfsng.c ++++ b/src/lxc/cgroups/cgfsng.c +@@ -815,7 +815,7 @@ static void add_controller(char **clist, char *mountpoint, char *base_cgroup) + new->fullcgpath = NULL; + + /* record if this is the cgroup v2 hierarchy */ +- if (!strcmp(base_cgroup, "cgroup2")) ++ if (clist && !strcmp(*clist, "cgroup2")) + new->is_cgroup_v2 = true; + else + new->is_cgroup_v2 = false; +-- +2.13.6 + diff --git a/app-emulation/lxc/files/lxc.initd.7 b/app-emulation/lxc/files/lxc.initd.7 new file mode 100644 index 000000000000..6a42b6aac520 --- /dev/null +++ b/app-emulation/lxc/files/lxc.initd.7 @@ -0,0 +1,124 @@ +#!/sbin/openrc-run +# Copyright 1999-2017 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 + +CONTAINER=${SVCNAME#*.} + +LXC_PATH=`lxc-config lxc.lxcpath` + +lxc_get_configfile() { + if [ -f "${LXC_PATH}/${CONTAINER}.conf" ]; then + echo "${LXC_PATH}/${CONTAINER}.conf" + elif [ -f "${LXC_PATH}/${CONTAINER}/config" ]; then + echo "${LXC_PATH}/${CONTAINER}/config" + else + eerror "Unable to find a suitable configuration file." + eerror "If you set up the container in a non-standard" + eerror "location, please set the CONFIGFILE variable." + return 1 + fi +} + +[ $CONTAINER != $SVCNAME ] && CONFIGFILE=${CONFIGFILE:-$(lxc_get_configfile)} + +lxc_get_var() { + awk 'BEGIN { FS="[ \t]*=[ \t]*" } $1 == "'$1'" { print $2; exit }' ${CONFIGFILE} +} + +lxc_get_net_link_type() { + awk 'BEGIN { FS="[ \t]*=[ \t]*"; _link=""; _type="" } + $1 == "lxc.network.type" {_type=$2;} + $1 == "lxc.network.link" {_link=$2;} + match($1, /lxc\.net\.[[:digit:]]+\.type/) {_type=$2;} + match($1, /lxc\.net\.[[:digit:]]+\.link/) {_link=$2;} + {if(_link != "" && _type != ""){ + printf("%s:%s\n", _link, _type ); + _link=""; _type=""; + }; }' <${CONFIGFILE} +} + +checkconfig() { + if [ ${CONTAINER} = ${SVCNAME} ]; then + eerror "You have to create an init script for each container:" + eerror " ln -s lxc /etc/init.d/lxc.container" + return 1 + fi + + # no need to output anything, the function takes care of that. + [ -z "${CONFIGFILE}" ] && return 1 + + utsname=$(lxc_get_var lxc.uts.name) + if [ -z "$utsname" ] ; then + utsname=$(lxc_get_var lxc.utsname) + fi + + if [ "${CONTAINER}" != "${utsname}" ]; then + eerror "You should use the same name for the service and the" + eerror "container. Right now the container is called ${utsname}" + return 1 + fi +} + +depend() { + # be quiet, since we have to run depend() also for the + # non-muxed init script, unfortunately. + checkconfig 2>/dev/null || return 0 + + config ${CONFIGFILE} + need localmount + use lxcfs + + local _x _if + for _x in $(lxc_get_net_link_type); do + _if=${_x%:*} + case "${_x##*:}" in + # when the network type is set to phys, we can make use of a + # network service (for instance to set it up before we disable + # the net_admin capability), but we might also not set it up + # at all on the host and leave the net_admin capable service + # to take care of it. + phys) use net.${_if} ;; + *) need net.${_if} ;; + esac + done +} + +start() { + checkconfig || return 1 + rm -f /var/log/lxc/${CONTAINER}.log + + rootpath=$(lxc_get_var lxc.rootfs) + + # Check the format of our init and the chroot's init, to see + # if we have to use linux32 or linux64; always use setarch + # when required, as that makes it easier to deal with + # x32-based containers. + case $(scanelf -BF '%a#f' ${rootpath}/sbin/init) in + EM_X86_64) setarch=linux64;; + EM_386) setarch=linux32;; + esac + + ebegin "Starting ${CONTAINER}" + env -i ${setarch} $(which lxc-start) -l WARN -n ${CONTAINER} -f ${CONFIGFILE} -d -o /var/log/lxc/${CONTAINER}.log + sleep 1 + + # lxc-start -d will _always_ report a correct startup, even if it + # failed, so rather than trust that, check that the cgroup exists. + [ -d /sys/fs/cgroup/cpuset/lxc/${CONTAINER} ] + eend $? +} + +stop() { + checkconfig || return 1 + + + if ! [ -d /sys/fs/cgroup/cpuset/lxc/${CONTAINER} ]; then + ewarn "${CONTAINER} doesn't seem to be started." + return 0 + fi + + # 10s should be enough to shut everything down + ebegin "Stopping ${CONTAINER}" + lxc-stop -t 10 -n ${CONTAINER} + eend $? +} diff --git a/app-emulation/lxc/lxc-2.1.1.ebuild b/app-emulation/lxc/lxc-2.1.1.ebuild new file mode 100644 index 000000000000..304701cf0053 --- /dev/null +++ b/app-emulation/lxc/lxc-2.1.1.ebuild @@ -0,0 +1,214 @@ +# Copyright 1999-2018 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 + +EAPI=6 + +PYTHON_COMPAT=( python3_{4,5,6} ) +DISTUTILS_OPTIONAL=1 + +inherit autotools bash-completion-r1 distutils-r1 linux-info versionator flag-o-matic systemd readme.gentoo-r1 +DESCRIPTION="LinuX Containers userspace utilities" +HOMEPAGE="https://linuxcontainers.org/" +SRC_URI="https://linuxcontainers.org/downloads/lxc/${P}.tar.gz" + +KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~x86" + +LICENSE="LGPL-3" +SLOT="0" +IUSE="cgmanager examples lua python seccomp selinux" + +RDEPEND=" + net-libs/gnutls + sys-libs/libcap + cgmanager? ( app-admin/cgmanager ) + lua? ( >=dev-lang/lua-5.1:= ) + python? ( ${PYTHON_DEPS} ) + seccomp? ( sys-libs/libseccomp ) + selinux? ( sys-libs/libselinux )" + +DEPEND="${RDEPEND} + app-text/docbook-sgml-utils + >=sys-kernel/linux-headers-3.2" + +RDEPEND="${RDEPEND} + sys-apps/util-linux + app-misc/pax-utils + virtual/awk" + +CONFIG_CHECK="~CGROUPS ~CGROUP_DEVICE + ~CPUSETS ~CGROUP_CPUACCT + ~CGROUP_SCHED + + ~NAMESPACES + ~IPC_NS ~USER_NS ~PID_NS + + ~NETLINK_DIAG ~PACKET_DIAG + ~INET_UDP_DIAG ~INET_TCP_DIAG + ~UNIX_DIAG ~CHECKPOINT_RESTORE + + ~CGROUP_FREEZER + ~UTS_NS ~NET_NS + ~VETH ~MACVLAN + + ~POSIX_MQUEUE + ~!NETPRIO_CGROUP + + ~!GRKERNSEC_CHROOT_MOUNT + ~!GRKERNSEC_CHROOT_DOUBLE + ~!GRKERNSEC_CHROOT_PIVOT + ~!GRKERNSEC_CHROOT_CHMOD + ~!GRKERNSEC_CHROOT_CAPS + ~!GRKERNSEC_PROC + ~!GRKERNSEC_SYSFS_RESTRICT +" + +ERROR_DEVPTS_MULTIPLE_INSTANCES="CONFIG_DEVPTS_MULTIPLE_INSTANCES: needed for pts inside container" + +ERROR_CGROUP_FREEZER="CONFIG_CGROUP_FREEZER: needed to freeze containers" + +ERROR_UTS_NS="CONFIG_UTS_NS: needed to unshare hostnames and uname info" +ERROR_NET_NS="CONFIG_NET_NS: needed for unshared network" + +ERROR_VETH="CONFIG_VETH: needed for internal (host-to-container) networking" +ERROR_MACVLAN="CONFIG_MACVLAN: needed for internal (inter-container) networking" + +ERROR_NETLINK_DIAG="CONFIG_NETLINK_DIAG: needed for lxc-checkpoint" +ERROR_PACKET_DIAG="CONFIG_PACKET_DIAG: needed for lxc-checkpoint" +ERROR_INET_UDP_DIAG="CONFIG_INET_UDP_DIAG: needed for lxc-checkpoint" +ERROR_INET_TCP_DIAG="CONFIG_INET_TCP_DIAG: needed for lxc-checkpoint" +ERROR_UNIX_DIAG="CONFIG_UNIX_DIAG: needed for lxc-checkpoint" +ERROR_CHECKPOINT_RESTORE="CONFIG_CHECKPOINT_RESTORE: needed for lxc-checkpoint" + +ERROR_POSIX_MQUEUE="CONFIG_POSIX_MQUEUE: needed for lxc-execute command" + +ERROR_NETPRIO_CGROUP="CONFIG_NETPRIO_CGROUP: as of kernel 3.3 and lxc 0.8.0_rc1 this causes LXCs to fail booting." + +ERROR_GRKERNSEC_CHROOT_MOUNT="CONFIG_GRKERNSEC_CHROOT_MOUNT: some GRSEC features make LXC unusable see postinst notes" +ERROR_GRKERNSEC_CHROOT_DOUBLE="CONFIG_GRKERNSEC_CHROOT_DOUBLE: some GRSEC features make LXC unusable see postinst notes" +ERROR_GRKERNSEC_CHROOT_PIVOT="CONFIG_GRKERNSEC_CHROOT_PIVOT: some GRSEC features make LXC unusable see postinst notes" +ERROR_GRKERNSEC_CHROOT_CHMOD="CONFIG_GRKERNSEC_CHROOT_CHMOD: some GRSEC features make LXC unusable see postinst notes" +ERROR_GRKERNSEC_CHROOT_CAPS="CONFIG_GRKERNSEC_CHROOT_CAPS: some GRSEC features make LXC unusable see postinst notes" +ERROR_GRKERNSEC_PROC="CONFIG_GRKERNSEC_PROC: this GRSEC feature is incompatible with unprivileged containers" +ERROR_GRKERNSEC_SYSFS_RESTRICT="CONFIG_GRKERNSEC_SYSFS_RESTRICT: this GRSEC feature is incompatible with unprivileged containers" + +DOCS=(AUTHORS CONTRIBUTING MAINTAINERS NEWS README doc/FAQ.txt) + +REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )" + +pkg_setup() { + kernel_is -lt 4 7 && CONFIG_CHECK="${CONFIG_CHECK} ~DEVPTS_MULTIPLE_INSTANCES" + linux-info_pkg_setup +} + +src_prepare() { + eapply "${FILESDIR}"/${PN}-2.0.6-bash-completion.patch + #558854 + eapply "${FILESDIR}"/${PN}-2.0.5-omit-sysconfig.patch + eapply "${FILESDIR}"/${PN}-2.1.1-fix-cgroup2-detection.patch + eapply "${FILESDIR}"/${PN}-2.1.1-cgroups-enable-container-without-CAP_SYS_ADMIN.patch + eapply_user + eautoreconf +} + +src_configure() { + append-flags -fno-strict-aliasing + + if use python; then + #541932 + python_setup "python3*" + export PKG_CONFIG_PATH="${T}/${EPYTHON}/pkgconfig:${PKG_CONFIG_PATH}" + fi + + # I am not sure about the --with-rootfs-path + # /var/lib/lxc is probably more appropriate than + # /usr/lib/lxc. + # Note by holgersson: Why is apparmor disabled? + + # --enable-doc is for manpages which is why we don't link it to a "doc" + # USE flag. We always want man pages. + econf \ + --localstatedir=/var \ + --bindir=/usr/bin \ + --sbindir=/usr/bin \ + --with-config-path=/var/lib/lxc \ + --with-rootfs-path=/var/lib/lxc/rootfs \ + --with-distro=gentoo \ + --with-runtime-path=/run \ + --disable-apparmor \ + --disable-werror \ + --enable-doc \ + $(use_enable cgmanager) \ + $(use_enable examples) \ + $(use_enable lua) \ + $(use_enable python) \ + $(use_enable seccomp) \ + $(use_enable selinux) +} + +python_compile() { + distutils-r1_python_compile build_ext -I ../ -L ../${PN} +} + +src_compile() { + default + + if use python; then + pushd "${S}/src/python-${PN}" > /dev/null + distutils-r1_src_compile + popd > /dev/null + fi +} + +src_install() { + default + + mv "${ED}"/usr/share/bash-completion/completions/${PN} "${ED}"/$(get_bashcompdir)/${PN}-start || die + # start-ephemeral is no longer a command but removing it here + # generates QA warnings (still in upstream completion script) + bashcomp_alias ${PN}-start \ + ${PN}-{attach,cgroup,copy,console,create,destroy,device,execute,freeze,info,monitor,snapshot,start-ephemeral,stop,unfreeze,wait} + + if use python; then + pushd "${S}/src/python-lxc" > /dev/null + # Unset DOCS. This has been handled by the default target + unset DOCS + distutils-r1_src_install + popd > /dev/null + fi + + keepdir /etc/lxc /var/lib/lxc/rootfs /var/log/lxc + + find "${D}" -name '*.la' -delete + + # Gentoo-specific additions! + newinitd "${FILESDIR}/${PN}.initd.7" ${PN} + + # Remember to compare our systemd unit file with the upstream one + # config/init/systemd/lxc.service.in + systemd_newunit "${FILESDIR}"/${PN}_at.service.4 "lxc@.service" + + DOC_CONTENTS=" + Starting from version ${PN}-1.1.0-r3, the default lxc path has been + moved from /etc/lxc to /var/lib/lxc. If you still want to use /etc/lxc + please add the following to your /etc/lxc/lxc.conf + + lxc.lxcpath = /etc/lxc + + For openrc, there is an init script provided with the package. + You _should_ only need to symlink /etc/init.d/lxc to + /etc/init.d/lxc.configname to start the container defined in + /etc/lxc/configname.conf. + + Correspondingly, for systemd a service file lxc@.service is installed. + Enable and start lxc@configname in order to start the container defined + in /etc/lxc/configname.conf. + + If you want checkpoint/restore functionality, please install criu + (sys-process/criu)." + DISABLE_AUTOFORMATTING=true + readme.gentoo_create_doc +} + +pkg_postinst() { + readme.gentoo_print_elog +} -- cgit v1.2.3