[lxc-devel] problem of lxc

jamal moustaid jamal.moustaid93 at gmail.com
Mon Apr 1 15:28:55 UTC 2019


Hi;
i have this error when i want to create a container with the command :
* lxc-create -n C1 -t busybox*

lxc-create: C1: lxccontainer.c: create_run_template: 1474 container
creation template for C1 failed
lxc-create: C1: tools/lxc_create.c: main: 329 Error creating container C1

the output of *lxc-checkconfig* is:
--- Namespaces ---
Namespaces: enabled
Utsname namespace: enabled
Ipc namespace: enabled
Pid namespace: enabled
User namespace: missing
Network namespace: enabled
Multiple /dev/pts instances: enabled
--- Control groups ---
Cgroups: enabled

Cgroup v1 mount points:
/sys/fs/cgroup

Cgroup v2 mount points:


Cgroup v1 systemd controller: /usr/bin/lxc-checkconfig: line 169: printf
\033[1;31m: not found

Cgroup v1 freezer controller: /usr/bin/lxc-checkconfig: line 176: printf
\033[1;31m: not found

Cgroup v1 clone_children flag: enabled
Cgroup device: enabled
Cgroup sched: enabled
Cgroup cpu account: enabled
Cgroup memory controller: enabled
Cgroup cpuset: enabled

--- Misc ---
Veth pair device: missing
Macvlan: missing
Vlan: enabled, not loaded
Bridges: enabled, not loaded
Advanced netfilter: enabled, not loaded
CONFIG_NF_NAT_IPV4: enabled, loaded
CONFIG_NF_NAT_IPV6: enabled, not loaded
CONFIG_IP_NF_TARGET_MASQUERADE: enabled, loaded
CONFIG_IP6_NF_TARGET_MASQUERADE: missing
CONFIG_NETFILTER_XT_TARGET_CHECKSUM:
missingCONFIG_NETFILTER_XT_MATCH_COMMENT: missing
FUSE (for use with lxcfs): enabled, not loaded

--- Checkpoint/Restore ---
checkpoint restore: missing
CONFIG_FHANDLE: enabled
CONFIG_EVENTFD: enabled
CONFIG_EPOLL: enabled
CONFIG_UNIX_DIAG: enabled
CONFIG_INET_DIAG: missing
CONFIG_PACKET_DIAG: enabled
CONFIG_NETLINK_DIAG: missing
File capabilities: enabled

Note : Before booting a new kernel, you can check its configuration
usage : CONFIG=/path/to/config /usr/bin/lxc-checkconfig

Can someone help me find a solution.
Thank you
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