Vlan
の機能を使いたいOpenVSwitch
。これが私がこれまで行ってきたことです。
hussain@hussain:~$ lxc list
+----------+---------+------+------+------------+-----------+
| NAME | STATE | IPV4 | IPV6 | TYPE | SNAPSHOTS |
+----------+---------+------+------+------------+-----------+
| trusty-1 | STOPPED | | | PERSISTENT | 0 |
+----------+---------+------+------+------------+-----------+
| trusty-2 | STOPPED | | | PERSISTENT | 0 |
+----------+---------+------+------+------------+-----------+
| trusty-3 | STOPPED | | | PERSISTENT | 0 |
+----------+---------+------+------+------------+-----------+
この;
hussain@hussain:~$ sudo ovs-vsctl show
a8498c25-8432-4174-9869-6eae38044cfe
Bridge "br0"
Controller ptcp
Port "vport1"
Interface "vport1"
Port "enp1s0"
Interface "enp1s0"
Port "br0"
Interface "br0"
type: internal
ovs_version: "2.5.0"
trusty -1コンテナーには、これがあります。
root@trusty-1:~# cat /etc/network/interfaces.d/eth0.cfg
#auto eth0
#iface eth0 inet static
# address 172.16.3.250
# netmask 255.255.254.0
# gateway 172.16.2.1
auto eth0
iface eth0 inet static
address 172.16.3.250
network 172.16.0.0
netmask 255.255.254.0
gateway 172.16.2.1
dns-nameservers 172.16.3.199 8.8.8.8
dns-search google.com
bridge_ports vport1
bridge_stp off
bridge_fd 0
bridge_maxwait 0
私がやりたいことは、trusty-1コンテナーがvport1ブリッジ ポートを使用してタグ付けし、後で将来のケースでそれを操作できるようにすることですが、代わりにこれが起こります。
hussain@hussain:~$ sudo ovs-vsctl show
a8498c25-8432-4174-9869-6eae38044cfe
Bridge "br0"
Controller ptcp
Port "vport1"
Interface "vport1"
Port vethHBNLTA
Interface vethHBNLTA
Port "enp1s0"
Interface "enp1s0"
Port "br0"
Interface "br0"
type: internal
ovs_version: "2.5.0"
trusty-1 を起動するたびに、一時ポート (この場合はvethHBNLTA ) が作成されます。
コンテナーtrusty-1が常にvport1を使用するようにするにはどうすればよいですか?
ありがとうございました。
PS: 神が送った LXC IRC の天使が私にそうするように言いました。
$ lxc config edit trusty-1
そして追加
eth0:
name: eth0
nictype: physical
parent: vport1
type: nic
デバイスの下: 。
だから私はしました。しかし、ネットワーク接続が切れました。コンテナからホストまたは Google に ping できなくなりました。
それで、コンテナの設定をこれに変更しました。
devices:
eth0:
name: eth0
nictype: bridged
parent: vport1
type: nic
今、私は自分のコンテナを起動することさえできません。エラーログはこれを示しています。
hussain@hussain:~$ lxc info --show-log trusty-1
Name: trusty-1
Architecture: x86_64
Created: 2016/08/10 06:48 UTC
Status: Stopped
Type: persistent
Profiles: default
Log:
lxc 20160823145623.424 INFO lxc_start - start.c:lxc_check_inherited:251 - closed inherited fd 3
lxc 20160823145623.424 INFO lxc_start - start.c:lxc_check_inherited:251 - closed inherited fd 8
lxc 20160823145623.426 INFO lxc_container - lxccontainer.c:do_lxcapi_start:797 - Attempting to set proc title to [lxc monitor] /var/lib/lxd/containers trusty-1
lxc 20160823145623.427 INFO lxc_start - start.c:lxc_check_inherited:251 - closed inherited fd 8
lxc 20160823145623.428 INFO lxc_lsm - lsm/lsm.c:lsm_init:48 - LSM security driver AppArmor
lxc 20160823145623.428 INFO lxc_seccomp - seccomp.c:parse_config_v2:342 - processing: .reject_force_umount # comment this to allow umount -f; not recommended.
lxc 20160823145623.428 INFO lxc_seccomp - seccomp.c:parse_config_v2:446 - Adding native rule for reject_force_umount action 0
lxc 20160823145623.428 INFO lxc_seccomp - seccomp.c:do_resolve_add_rule:216 - Setting seccomp rule to reject force umounts
lxc 20160823145623.428 INFO lxc_seccomp - seccomp.c:parse_config_v2:449 - Adding compat rule for reject_force_umount action 0
lxc 20160823145623.428 INFO lxc_seccomp - seccomp.c:do_resolve_add_rule:216 - Setting seccomp rule to reject force umounts
lxc 20160823145623.428 INFO lxc_seccomp - seccomp.c:parse_config_v2:342 - processing: .[all].
lxc 20160823145623.428 INFO lxc_seccomp - seccomp.c:parse_config_v2:342 - processing: .kexec_load errno 1.
lxc 20160823145623.428 INFO lxc_seccomp - seccomp.c:parse_config_v2:446 - Adding native rule for kexec_load action 327681
lxc 20160823145623.428 INFO lxc_seccomp - seccomp.c:parse_config_v2:449 - Adding compat rule for kexec_load action 327681
lxc 20160823145623.428 INFO lxc_seccomp - seccomp.c:parse_config_v2:342 - processing: .open_by_handle_at errno 1.
lxc 20160823145623.428 INFO lxc_seccomp - seccomp.c:parse_config_v2:446 - Adding native rule for open_by_handle_at action 327681
lxc 20160823145623.428 INFO lxc_seccomp - seccomp.c:parse_config_v2:449 - Adding compat rule for open_by_handle_at action 327681
lxc 20160823145623.428 INFO lxc_seccomp - seccomp.c:parse_config_v2:342 - processing: .init_module errno 1.
lxc 20160823145623.428 INFO lxc_seccomp - seccomp.c:parse_config_v2:446 - Adding native rule for init_module action 327681
lxc 20160823145623.428 INFO lxc_seccomp - seccomp.c:parse_config_v2:449 - Adding compat rule for init_module action 327681
lxc 20160823145623.428 INFO lxc_seccomp - seccomp.c:parse_config_v2:342 - processing: .finit_module errno 1.
lxc 20160823145623.428 INFO lxc_seccomp - seccomp.c:parse_config_v2:446 - Adding native rule for finit_module action 327681
lxc 20160823145623.428 INFO lxc_seccomp - seccomp.c:parse_config_v2:449 - Adding compat rule for finit_module action 327681
lxc 20160823145623.428 INFO lxc_seccomp - seccomp.c:parse_config_v2:342 - processing: .delete_module errno 1.
lxc 20160823145623.428 INFO lxc_seccomp - seccomp.c:parse_config_v2:446 - Adding native rule for delete_module action 327681
lxc 20160823145623.428 INFO lxc_seccomp - seccomp.c:parse_config_v2:449 - Adding compat rule for delete_module action 327681
lxc 20160823145623.428 INFO lxc_seccomp - seccomp.c:parse_config_v2:456 - Merging in the compat seccomp ctx into the main one
lxc 20160823145623.428 INFO lxc_conf - conf.c:run_script_argv:367 - Executing script '/usr/bin/lxd callhook /var/lib/lxd 1 start' for container 'trusty-1', config section 'lxc'
lxc 20160823145623.429 INFO lxc_start - start.c:lxc_check_inherited:251 - closed inherited fd 3
lxc 20160823145623.429 INFO lxc_start - start.c:lxc_check_inherited:251 - closed inherited fd 8
lxc 20160823145623.431 INFO lxc_monitor - monitor.c:lxc_monitor_sock_name:178 - using monitor sock name lxc/d78a9d7e97b4b375//var/lib/lxd/containers
lxc 20160823145623.451 DEBUG lxc_start - start.c:setup_signal_fd:289 - sigchild handler set
lxc 20160823145623.451 DEBUG lxc_console - console.c:lxc_console_peer_default:469 - no console peer
lxc 20160823145623.451 INFO lxc_start - start.c:lxc_init:488 - 'trusty-1' is initialized
lxc 20160823145623.451 INFO lxc_confile - confile.c:config_idmap:1500 - read uid map: type u nsid 0 hostid 165536 range 65536
lxc 20160823145623.451 INFO lxc_confile - confile.c:config_idmap:1500 - read uid map: type g nsid 0 hostid 165536 range 65536
lxc 20160823145623.452 DEBUG lxc_start - start.c:__lxc_start:1326 - Not dropping cap_sys_boot or watching utmp
lxc 20160823145623.452 INFO lxc_start - start.c:resolve_clone_flags:1013 - Cloning a new user namespace
lxc 20160823145623.487 ERROR lxc_conf - conf.c:instantiate_veth:2595 - failed to attach 'veth1SE4RV' to the bridge 'vport1': Operation not permitted
lxc 20160823145623.512 ERROR lxc_conf - conf.c:lxc_create_network:2872 - failed to create netdev
lxc 20160823145623.512 ERROR lxc_start - start.c:lxc_spawn:1080 - failed to create the network
lxc 20160823145623.512 ERROR lxc_start - start.c:__lxc_start:1353 - failed to spawn 'trusty-1'
lxc 20160823145623.512 INFO lxc_conf - conf.c:run_script_argv:367 - Executing script '/usr/share/lxcfs/lxc.reboot.hook' for container 'trusty-1', config section 'lxc'
lxc 20160823145624.015 INFO lxc_conf - conf.c:run_script_argv:367 - Executing script '/usr/bin/lxd callhook /var/lib/lxd 1 stop' for container 'trusty-1', config section 'lxc'
lxc 20160823145624.087 WARN lxc_commands - commands.c:lxc_cmd_rsp_recv:172 - command get_cgroup failed to receive response
lxc 20160823145624.087 WARN lxc_commands - commands.c:lxc_cmd_rsp_recv:172 - command get_cgroup failed to receive response
lxc 20160823145624.093 INFO lxc_confile - confile.c:config_idmap:1500 - read uid map: type u nsid 0 hostid 165536 range 65536
lxc 20160823145624.093 INFO lxc_confile - confile.c:config_idmap:1500 - read uid map: type g nsid 0 hostid 165536 range 65536
lxc 20160823145635.567 INFO lxc_confile - confile.c:config_idmap:1500 - read uid map: type u nsid 0 hostid 165536 range 65536
lxc 20160823145635.567 INFO lxc_confile - confile.c:config_idmap:1500 - read uid map: type g nsid 0 hostid 165536 range 65536
lxc 20160823145635.575 INFO lxc_confile - confile.c:config_idmap:1500 - read uid map: type u nsid 0 hostid 165536 range 65536
lxc 20160823145635.575 INFO lxc_confile - confile.c:config_idmap:1500 - read uid map: type g nsid 0 hostid 165536 range 65536
ログには次の行があります。
Failed to attach 'veth1SE4RV' to the bridge 'vport1': Operation not permitted
これは何らかの権限と関係がありますか?