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3e6301f501
- statically make containerd symlinks so rootfs can be read only - run binfmt_misc in a containerd container - ship arm, aarch64, ppc64le qemu static versions that always "just work" as this is supported in Linux 4.8 fix #53 Signed-off-by: Justin Cormack <justin.cormack@docker.com>
169 lines
4.3 KiB
JSON
169 lines
4.3 KiB
JSON
{
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"ociVersion": "1.0.0-rc2-dev",
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"platform": {
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"os": "linux",
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"arch": "amd64"
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},
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"process": {
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"terminal": false,
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"user": {
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"uid": 0,
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"gid": 0
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},
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"args": [
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"/usr/bin/binfmt",
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"-dir",
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"/etc/binfmt.d/",
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"-mount",
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"/binfmt_misc"
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],
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"env": [
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"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
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],
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"cwd": "/",
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"capabilities": [],
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"rlimits": [
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{
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"type": "RLIMIT_NOFILE",
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"hard": 1024,
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"soft": 1024
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}
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],
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"noNewPrivileges": true
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},
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"root": {
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"path": "rootfs",
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"readonly": true
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},
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"hostname": "elegant_albattani",
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"mounts": [
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{
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"destination": "/proc",
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"type": "proc",
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"source": "proc"
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},
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{
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"destination": "/dev",
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"type": "tmpfs",
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"source": "tmpfs",
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"options": [
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"nosuid",
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"strictatime",
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"mode=755",
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"size=65536k"
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]
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},
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{
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"destination": "/dev/pts",
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"type": "devpts",
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"source": "devpts",
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"options": [
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"nosuid",
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"noexec",
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"newinstance",
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"ptmxmode=0666",
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"mode=0620",
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"gid=5"
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]
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},
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{
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"destination": "/dev/shm",
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"type": "tmpfs",
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"source": "shm",
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"options": [
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"nosuid",
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"noexec",
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"nodev",
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"mode=1777",
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"size=65536k"
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]
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},
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{
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"destination": "/dev/mqueue",
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"type": "mqueue",
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"source": "mqueue",
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"options": [
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"nosuid",
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"noexec",
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"nodev"
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]
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},
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{
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"destination": "/sys",
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"type": "sysfs",
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"source": "sysfs",
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"options": [
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"nosuid",
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"noexec",
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"nodev"
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]
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},
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{
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"destination": "/sys/fs/cgroup",
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"type": "cgroup",
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"source": "cgroup",
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"options": [
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"nosuid",
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"noexec",
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"nodev",
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"relatime",
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"ro"
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]
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},
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{
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"destination": "/binfmt_misc",
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"type": "bind",
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"source": "/proc/sys/fs/binfmt_misc",
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"options": [
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"rw",
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"rbind",
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"rprivate"
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]
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}
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],
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"hooks": {},
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"linux": {
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"resources": {
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"devices": [
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{
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"allow": false,
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"access": "rwm"
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}
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]
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},
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"namespaces": [
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{
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"type": "pid"
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},
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{
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"type": "network"
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},
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{
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"type": "ipc"
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},
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{
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"type": "uts"
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},
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{
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"type": "mount"
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}
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],
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"maskedPaths": [
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"/proc/kcore",
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"/proc/latency_stats",
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"/proc/timer_list",
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"/proc/timer_stats",
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"/proc/sched_debug",
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"/sys/firmware"
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],
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"readonlyPaths": [
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"/proc/asound",
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"/proc/bus",
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"/proc/fs",
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"/proc/irq",
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"/proc/sys",
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"/proc/sysrq-trigger"
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]
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}
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}
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