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224e60cef2
Recent LXC support no longer has "lxc" in /proc/1/cgroup:
# cat /proc/1/cgroup
12:freezer:/
11:rdma:/
10:cpuset:/
9:pids:/
8:blkio:/
7:devices:/
6:perf_event:/
5:net_cls,net_prio:/
4:memory:/
3:hugetlb:/
2:cpu,cpuacct:/
1:name=systemd:/init.scope
0::/init.scope
Look for fuse.lxcfs in /proc.mounts in addition:
# grep lxc /proc/mounts
lxcfs /proc/cpuinfo fuse.lxcfs ...
lxcfs /proc/diskstats fuse.lxcfs ...
lxcfs /proc/loadavg fuse.lxcfs ...
lxcfs /proc/meminfo fuse.lxcfs ...
lxcfs /proc/stat fuse.lxcfs ...
lxcfs /proc/swaps fuse.lxcfs ...
lxcfs /proc/uptime fuse.lxcfs ...
lxcfs /sys/devices/system/cpu/online fuse.lxcfs ...
Add Knative detection by looking for the environment variables
which are part of its container contract.
Signed-off-by: Denton Gentry <dgentry@tailscale.com>
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|---|---|---|
| .. | ||
| auto.go | ||
| controlclient_test.go | ||
| debug_test.go | ||
| debug.go | ||
| direct_test.go | ||
| direct.go | ||
| filter.go | ||
| hostinfo_linux.go | ||
| hostinfo_windows.go | ||
| sign_supported.go | ||
| sign_unsupported.go | ||
| sign.go | ||