FM / bin

/snap/lxd/40364/bin

Name	Size	Mode	Actions
arptables-legacy	74872	0755	edit dl rm
btrfs	819296	0755	edit dl rm
btrfstune	437792	0755	edit dl rm
cache_check	1352288	0755	edit dl rm
cache_dump	1352288	0755	edit dl rm
cache_metadata_size	1352288	0755	edit dl rm
cache_repair	1352288	0755	edit dl rm
cache_restore	1352288	0755	edit dl rm
cache_writeback	1352288	0755	edit dl rm
ceph	45676	0755	edit dl rm
dmeventd	51440	0755	edit dl rm
dnsmasq	476224	0755	edit dl rm
ebtables-legacy	14640	0755	edit dl rm
editor	1654	0755	edit dl rm
era_check	1352288	0755	edit dl rm
era_dump	1352288	0755	edit dl rm
era_invalidate	1352288	0755	edit dl rm
era_restore	1352288	0755	edit dl rm
fusermount	39144	0755	edit dl rm
genisoimage	657304	0755	edit dl rm
getfattr	23224	0755	edit dl rm
iw	269128	0755	edit dl rm
logrotate	84056	0755	edit dl rm
lvchange	2862872	0755	edit dl rm
lvconvert	2862872	0755	edit dl rm
lvcreate	2862872	0755	edit dl rm
lvdisplay	2862872	0755	edit dl rm
lvextend	2862872	0755	edit dl rm
lvm	2862872	0755	edit dl rm
lvmconfig	2862872	0755	edit dl rm
lvmdiskscan	2862872	0755	edit dl rm
lvmsadc	2862872	0755	edit dl rm
lvmsar	2862872	0755	edit dl rm
lvreduce	2862872	0755	edit dl rm
lvremove	2862872	0755	edit dl rm
lvrename	2862872	0755	edit dl rm
lvresize	2862872	0755	edit dl rm
lvs	2862872	0755	edit dl rm
lvscan	2862872	0755	edit dl rm
lxc	13071816	0755	edit dl rm
lxc-checkconfig	8312	0755	edit dl rm
lxc-to-lxd	19235576	0755	edit dl rm
lxcfs	69944	0755	edit dl rm
lxd	28202920	0755	edit dl rm
lxd-agent	10489432	0755	edit dl rm
lxd-benchmark	10778896	0755	edit dl rm
lxd-migrate	10363704	0755	edit dl rm
lzma	80384	0755	edit dl rm
mkfs.btrfs	462368	0755	edit dl rm
mkfs.xfs	379288	0755	edit dl rm
mkisofs	657304	0755	edit dl rm
nano	320136	0755	edit dl rm
nasm	1988496	0755	edit dl rm
nft	46768	0755	edit dl rm
nvidia-container-cli	93	0755	edit dl rm
nvidia-container-cli.real	55816	0755	edit dl rm
ovs-appctl	519560	0755	edit dl rm
ovs-vsctl	3839184	0755	edit dl rm
ovs-vswitchd	4959528	0755	edit dl rm
ovsdb-client	1086368	0755	edit dl rm
ovsdb-server	1094248	0755	edit dl rm
ovsdb-tool	1023920	0755	edit dl rm
pdata_tools	1352288	0755	edit dl rm
pigz	116944	0755	edit dl rm
pvchange	2862872	0755	edit dl rm
pvck	2862872	0755	edit dl rm
pvcreate	2862872	0755	edit dl rm
pvdisplay	2862872	0755	edit dl rm
pvmove	2862872	0755	edit dl rm
pvremove	2862872	0755	edit dl rm
pvresize	2862872	0755	edit dl rm
pvs	2862872	0755	edit dl rm
pvscan	2862872	0755	edit dl rm
pzstd	698840	0755	edit dl rm
qemu-img	14364736	0755	edit dl rm
qemu-system-x86_64	85197464	0755	edit dl rm
rbd	2973168	0755	edit dl rm
remote-viewer	1479	0755	edit dl rm
rsync	529176	0755	edit dl rm
setfacl	39768	0755	edit dl rm
setfattr	18888	0755	edit dl rm
setup-shmounts	22384	0755	edit dl rm
sgdisk	195048	0755	edit dl rm
snap-query	4699128	0755	edit dl rm
sqfs2tar	62320	0755	edit dl rm
sqlite3	8290056	0755	edit dl rm
tar2sqfs	94480	0755	edit dl rm
thin_check	1352288	0755	edit dl rm
thin_delta	1352288	0755	edit dl rm
thin_dump	1352288	0755	edit dl rm
thin_ls	1352288	0755	edit dl rm
thin_metadata_size	1352288	0755	edit dl rm
thin_repair	1352288	0755	edit dl rm
thin_restore	1352288	0755	edit dl rm
thin_rmap	1352288	0755	edit dl rm
thin_trim	1352288	0755	edit dl rm
unsquashfs	114808	0755	edit dl rm
upgrade-bridge	5046	0755	edit dl rm
uuidgen	14568	0755	edit dl rm
vgcfgbackup	2862872	0755	edit dl rm
vgcfgrestore	2862872	0755	edit dl rm
vgchange	2862872	0755	edit dl rm
vgck	2862872	0755	edit dl rm
vgconvert	2862872	0755	edit dl rm
vgcreate	2862872	0755	edit dl rm
vgdisplay	2862872	0755	edit dl rm
vgexport	2862872	0755	edit dl rm
vgextend	2862872	0755	edit dl rm
vgimport	2862872	0755	edit dl rm
vgmerge	2862872	0755	edit dl rm
vgmknodes	2862872	0755	edit dl rm
vgreduce	2862872	0755	edit dl rm
vgremove	2862872	0755	edit dl rm
vgrename	2862872	0755	edit dl rm
vgs	2862872	0755	edit dl rm
vgscan	2862872	0755	edit dl rm
vgsplit	2862872	0755	edit dl rm
vim.tiny	1353976	0755	edit dl rm
virtfs-proxy-helper	3593528	0755	edit dl rm
virtiofsd	4318024	0755	edit dl rm
xdelta3	153904	0755	edit dl rm
xfs_admin	1415	0755	edit dl rm
xfs_db	639232	0755	edit dl rm
xfs_growfs	39216	0755	edit dl rm
xfs_repair	580920	0755	edit dl rm
xz	80384	0755	edit dl rm
zstd	809560	0755	edit dl rm

Edit: /snap/lxd/40364/bin/lxc-checkconfig (8312B)

#!/bin/sh
# SPDX-License-Identifier: LGPL-2.1+

# Allow environment variables to override config
: ${CONFIG:=/proc/config.gz}
: ${MODNAME:=configs}

CAT="cat"

if [ -t 1 ]; then
    SETCOLOR_SUCCESS="printf \\033[1;32m"
    SETCOLOR_FAILURE="printf \\033[1;31m"
    SETCOLOR_WARNING="printf \\033[1;33m"
    SETCOLOR_NORMAL="printf \\033[0;39m"
else
    SETCOLOR_SUCCESS=":"
    SETCOLOR_FAILURE=":"
    SETCOLOR_WARNING=":"
    SETCOLOR_NORMAL=":"
fi

is_set() {
    $CAT $CONFIG | grep "$1=[y|m]" > /dev/null
    return $?
}

show_enabled() {
    RES=$1
    RET=1
    if [ $RES -eq 0 ]; then
        $SETCOLOR_SUCCESS && echo -n "enabled" && $SETCOLOR_NORMAL
        RET=0
    else
        if [ ! -z "$mandatory" ] && [ "$mandatory" = yes ]; then
            $SETCOLOR_FAILURE && echo -n "required" && $SETCOLOR_NORMAL
        else
            $SETCOLOR_WARNING && echo -n "missing" && $SETCOLOR_NORMAL
        fi
    fi
    return $RET
}

is_enabled() {
    mandatory=$2

is_set $1
    show_enabled $?
}

has_cgroup_ns() {
    mandatory=no

if [ -f "/proc/self/ns/cgroup" ]; then
	    show_enabled 0
    else
	    show_enabled 1
    fi
}

is_probed() {
    lsmod | grep $1 > /dev/null
    if [ $? -eq 0 ]; then
        echo -n ", loaded"
    else
        echo -n ", not loaded"
    fi
}

echo "LXC version $(lxc-start --version)"

if [ ! -f $CONFIG ]; then
    echo "Kernel configuration not found at $CONFIG; searching..."
    KVER="$(uname -r)"
    HEADERS_CONFIG="/lib/modules/$KVER/build/.config"
    BOOT_CONFIG="/boot/config-$KVER"
    [ -f "${HEADERS_CONFIG}" ] && CONFIG=${HEADERS_CONFIG}
    [ -f "${BOOT_CONFIG}" ] && CONFIG=${BOOT_CONFIG}
    if [ ! -f "$CONFIG" ]; then
        MODULEFILE=$(modinfo -k $KVER -n $MODNAME 2> /dev/null)
        # don't want to modprobe, so give user a hint
        # although scripts/extract-ikconfig could be used to extract contents without loading kernel module
        # http://svn.pld-linux.org/trac/svn/browser/geninitrd/trunk/geninitrd?rev=12696#L327
    fi
    if [ ! -f $CONFIG ]; then
        echo "$(basename $0): unable to retrieve kernel configuration" >&2
        echo >&2
        if [ -f "$MODULEFILE" ]; then
            echo "Try modprobe $MODNAME module, or" >&2
        fi
        echo "Try recompiling with IKCONFIG_PROC, installing the kernel headers," >&2
        echo "or specifying the kernel configuration path with:" >&2
        echo "  CONFIG=<path> $(basename $0)" >&2
        exit 1
    else
        echo "Kernel configuration found at $CONFIG"
    fi
fi

if gunzip -tq < $CONFIG 2>/dev/null; then
    CAT="zcat"
fi

KVER_MAJOR=$($CAT $CONFIG | grep '^# Linux.*Kernel Configuration' | \
    sed -r 's/.* ([0-9])\.[0-9]{1,2}\.[0-9]{1,3}.*/\1/')
if [ "$KVER_MAJOR" = "2" ]; then
KVER_MINOR=$($CAT $CONFIG | grep '^# Linux.*Kernel Configuration' | \
    sed -r 's/.* 2.6.([0-9]{2}).*/\1/')
else
KVER_MINOR=$($CAT $CONFIG | grep '^# Linux.*Kernel Configuration' | \
    sed -r 's/.* [0-9]\.([0-9]{1,3})\.[0-9]{1,3}.*/\1/')
fi

if [ -z "${KVER_MAJOR}" ]; then
    echo "WARNING: Unable to detect version from configuration, assuming latest"
    echo ""
    KVER_MAJOR="100"
    KVER_MINOR="0"
fi

echo "--- Namespaces ---"
echo -n "Namespaces: " && is_enabled CONFIG_NAMESPACES yes
echo
echo -n "Utsname namespace: " && is_enabled CONFIG_UTS_NS
echo
echo -n "Ipc namespace: " && is_enabled CONFIG_IPC_NS yes
echo
echo -n "Pid namespace: " && is_enabled CONFIG_PID_NS yes
echo
echo -n "User namespace: " && is_enabled CONFIG_USER_NS
echo
if is_set CONFIG_USER_NS; then
	if command -v newuidmap >/dev/null 2>&1; then
		f=$(command -v newuidmap)
		if [ ! -u "${f}" ]; then
			echo "Warning: newuidmap is not setuid-root"
		fi
	else
		echo "newuidmap is not installed"
	fi
	if command -v newgidmap >/dev/null 2>&1; then
		f=$(command -v newgidmap)
		if [ ! -u "${f}" ]; then
			echo "Warning: newgidmap is not setuid-root"
		fi
	else
		echo "newgidmap is not installed"
	fi
fi
echo -n "Network namespace: " && is_enabled CONFIG_NET_NS
echo
if ([ $KVER_MAJOR -lt 4 ]) || ([ $KVER_MAJOR -eq 4 ] && [ $KVER_MINOR -lt 7 ]); then
	echo -n "Multiple /dev/pts instances: " && is_enabled DEVPTS_MULTIPLE_INSTANCES
	echo
fi
echo

echo "--- Control groups ---"

echo -n "Cgroups: " && is_enabled CONFIG_CGROUPS
echo

echo -n "Cgroup namespace: " && has_cgroup_ns
echo

print_cgroups() {
  # print all mountpoints for cgroup filesystems
  awk '$1 !~ /#/ && $3 == mp { print $2; } ; END { exit(0); } '  "mp=$1" "$2" ;
}

CGROUP_V1_MNTS=$(print_cgroups cgroup /proc/self/mounts)
echo
echo "Cgroup v1 mount points: "
echo "$CGROUP_V1_MNTS"
echo

CGROUP_V2_MNTS=$(print_cgroups cgroup2 /proc/self/mounts)
echo "Cgroup v2 mount points: "
echo "$CGROUP_V2_MNTS"
echo

CGROUP_SYSTEMD_MNTPT=$(echo "$CGROUP_V1_MNTS" | grep "/systemd")
if [ -z "$CGROUP_SYSTEMD_MNTPT" ]; then
    echo -n "Cgroup v1 systemd controller: "
    $SETCOLOR_FAILURE && echo -n "missing" && $SETCOLOR_NORMAL
    echo
fi

CGROUP_FREEZER_MNTPT=$(echo "$CGROUP_V1_MNTS" | grep "/freezer")
if [ -z "$CGROUP_FREEZER_MNTPT" ]; then
    echo -n "Cgroup v1 freezer controller: "
    $SETCOLOR_FAILURE && echo -n "missing" && $SETCOLOR_NORMAL
    echo
fi

CGROUP_MNT_PATH=$(echo "$CGROUP_V1_MNTS" | head -n 1)
if [ -f $CGROUP_MNT_PATH/cgroup.clone_children ]; then
    echo -n "Cgroup v1 clone_children flag: " &&
    $SETCOLOR_SUCCESS && echo "enabled" && $SETCOLOR_NORMAL
else
    echo -n "Cgroup ns_cgroup: " && is_enabled CONFIG_CGROUP_NS yes
    echo
fi

echo -n "Cgroup device: " && is_enabled CONFIG_CGROUP_DEVICE
echo

echo -n "Cgroup sched: " && is_enabled CONFIG_CGROUP_SCHED
echo

echo -n "Cgroup cpu account: " && is_enabled CONFIG_CGROUP_CPUACCT
echo

echo -n "Cgroup memory controller: "
if ([ $KVER_MAJOR -ge 3 ] && [ $KVER_MINOR -ge 6 ]) || ([ $KVER_MAJOR -gt 3 ]); then
    is_enabled CONFIG_MEMCG
else
    is_enabled CONFIG_CGROUP_MEM_RES_CTLR
fi
echo

is_set CONFIG_SMP && echo -n "Cgroup cpuset: " && is_enabled CONFIG_CPUSETS && echo
echo

echo "--- Misc ---"
echo -n "Veth pair device: " && is_enabled CONFIG_VETH && is_probed veth
echo
echo -n "Macvlan: " && is_enabled CONFIG_MACVLAN && is_probed macvlan
echo
echo -n "Vlan: " && is_enabled CONFIG_VLAN_8021Q && is_probed 8021q
echo
echo -n "Bridges: " && is_enabled CONFIG_BRIDGE && is_probed bridge
echo
echo -n "Advanced netfilter: " && is_enabled CONFIG_NETFILTER_ADVANCED && is_probed nf_tables
if ( [ $KVER_MAJOR -gt 3 ] && [ $KVER_MINOR -gt 6 ] ) && [ $KVER_MAJOR -lt 5 ] ; then
	echo
	echo -n "CONFIG_NF_NAT_IPV4: " && is_enabled CONFIG_NF_NAT_IPV4 && is_probed nf_nat_ipv4
	echo
	echo -n "CONFIG_NF_NAT_IPV6: " && is_enabled CONFIG_NF_NAT_IPV6 && is_probed nf_nat_ipv6
fi
echo
echo -n "CONFIG_IP_NF_TARGET_MASQUERADE: " && is_enabled CONFIG_IP_NF_TARGET_MASQUERADE && is_probed nf_nat_masquerade_ipv4
echo
echo -n "CONFIG_IP6_NF_TARGET_MASQUERADE: " && is_enabled CONFIG_IP6_NF_TARGET_MASQUERADE && is_probed nf_nat_masquerade_ipv6
echo
echo -n "CONFIG_NETFILTER_XT_TARGET_CHECKSUM: " && is_enabled CONFIG_NETFILTER_XT_TARGET_CHECKSUM && is_probed xt_CHECKSUM
echo
echo -n "CONFIG_NETFILTER_XT_MATCH_COMMENT: " && is_enabled CONFIG_NETFILTER_XT_MATCH_COMMENT && is_probed xt_comment
echo
echo -n "FUSE (for use with lxcfs): " && is_enabled CONFIG_FUSE_FS && is_probed fuse
echo

echo
echo "--- Checkpoint/Restore ---"
echo -n "checkpoint restore: " && is_enabled CONFIG_CHECKPOINT_RESTORE
echo
echo -n "CONFIG_FHANDLE: " && is_enabled CONFIG_FHANDLE
echo
echo -n "CONFIG_EVENTFD: " && is_enabled CONFIG_EVENTFD
echo
echo -n "CONFIG_EPOLL: " && is_enabled CONFIG_EPOLL
echo
echo -n "CONFIG_UNIX_DIAG: " && is_enabled CONFIG_UNIX_DIAG
echo
echo -n "CONFIG_INET_DIAG: " && is_enabled CONFIG_INET_DIAG
echo
echo -n "CONFIG_PACKET_DIAG: " && is_enabled CONFIG_PACKET_DIAG
echo
echo -n "CONFIG_NETLINK_DIAG: " && is_enabled CONFIG_NETLINK_DIAG
echo
echo -n "File capabilities: " && \
    ( [ "${KVER_MAJOR}" = 2 ] && [ ${KVER_MINOR} -lt 33 ] && \
       is_enabled CONFIG_SECURITY_FILE_CAPABILITIES; echo ) || \
    ( ( [ "${KVER_MAJOR}" = "2" ] && [ ${KVER_MINOR} -gt 32 ] ) || \
         [ ${KVER_MAJOR} -gt 2 ] && $SETCOLOR_SUCCESS && \
         echo "enabled" && $SETCOLOR_NORMAL )

echo
echo "Note : Before booting a new kernel, you can check its configuration"
echo "usage : CONFIG=/path/to/config $0"
echo

cmd: