Public bug reported:
Using "$ lxc <entity> unset <entity> <key>"
If a value is passed in after the key the config key will be set with
the value passed in.
"$ lxc <entity> unset <entity> <key> <value>" behaves as you would
expect "$ lxc <entity> set <entity> <key> <value>" to behave.
The cli parser does not complain about an incorrect number of
parameters.
Examples and OS/LXD version info below
ubuntu@FF00:~$ lxc network unset br1 bridge.external_interfaces enp7s0f0
ubuntu@FF00:~$ lxc network show br1
config:
bridge.external_interfaces: enp7s0f0
ipv4.address: 172.17.1.2/24
ipv4.nat: "false"
ipv6.address: none
name: br1
type: bridge
used_by:
- /1.0/containers/enabled-possum
managed: true
ubuntu@FF00:~$ lxc network unset br1 bridge.external_interfaces garbage
ubuntu@FF00:~$ lxc network show br1
config:
bridge.external_interfaces: garbage
ipv4.address: 172.17.1.2/24
ipv4.nat: "false"
ipv6.address: none
name: br1
type: bridge
used_by:
- /1.0/containers/enabled-possum
managed: true
ubuntu@FF00:~$ lxc network unset br1 bridge.external_interfaces
ubuntu@FF00:~$ lxc network show br1
config:
ipv4.address: 172.17.1.2/24
ipv4.nat: "false"
ipv6.address: none
name: br1
type: bridge
used_by:
- /1.0/containers/enabled-possum
managed: true
ubuntu@FF00:~$ lxc profile set default limits.memory 10GB
ubuntu@FF00:~$ lxc profile show default
config:
limits.memory: 10GB
description: Default LXD profile
devices:
eth0:
nictype: bridged
parent: br1
type: nic
root:
path: /
pool: default
type: disk
name: default
used_by:
- /1.0/containers/enabled-possum
ubuntu@FF00:~$ lxc profile unset default limits.memory 5GB
ubuntu@FF00:~$ lxc profile show default
config:
limits.memory: 5GB
description: Default LXD profile
devices:
eth0:
nictype: bridged
parent: br1
type: nic
root:
path: /
pool: default
type: disk
name: default
used_by:
- /1.0/containers/enabled-possum
ubuntu@FF00:~$ lxc profile unset default limits.memory
ubuntu@FF00:~$ lxc profile show default
config: {}
description: Default LXD profile
devices:
eth0:
nictype: bridged
parent: br1
type: nic
root:
path: /
pool: default
type: disk
name: default
used_by:
- /1.0/containers/enabled-possum
ubuntu@FF00:~$ uname -a
Linux FF00 4.4.0-65-generic #86-Ubuntu SMP Thu Feb 23 17:49:58 UTC 2017 x86_64
x86_64 x86_64 GNU/Linux
ubuntu@FF00:~$ lsb_release -rd
Description: Ubuntu 16.04.2 LTS
Release: 16.04
ubuntu@FF00:~$ lxc version
2.10.1
ubuntu@FF00:~$ apt list --installed | grep lxd
lxd/xenial,now 2.10.1-0ubuntu1~ubuntu16.04.1~ppa1 amd64 [installed]
lxd-client/xenial,now 2.10.1-0ubuntu1~ubuntu16.04.1~ppa1 amd64 [installed]
lxd-tools/xenial,now 2.10.1-0ubuntu1~ubuntu16.04.1~ppa1 amd64 [installed]
** Affects: lxd (Ubuntu)
Importance: Undecided
Status: New
** Description changed:
Using "$ lxc <entity> unset <entity> <key>"
- If a value is passed in after the key the config key will be set with the
value passed in. ie
- "$ lxc <entity> unset <entity> <key> <value>" behaves as you would expect "$
lxc <entity> set <entity> key value" to behave.
+ If a value is passed in after the key the config key will be set with
+ the value passed in.
+
+ "$ lxc <entity> unset <entity> <key> <value>" behaves as you would
+ expect "$ lxc <entity> set <entity> <key> <value>" to behave.
The cli parser does not complain about an incorrect number of
parameters.
Examples and OS/LXD version info below
-
ubuntu@FF00:~$ lxc network unset br1 bridge.external_interfaces enp7s0f0
ubuntu@FF00:~$ lxc network show br1
config:
- bridge.external_interfaces: enp7s0f0
- ipv4.address: 172.17.1.2/24
- ipv4.nat: "false"
- ipv6.address: none
+ bridge.external_interfaces: enp7s0f0
+ ipv4.address: 172.17.1.2/24
+ ipv4.nat: "false"
+ ipv6.address: none
name: br1
type: bridge
used_by:
- /1.0/containers/enabled-possum
managed: true
-
ubuntu@FF00:~$ lxc network unset br1 bridge.external_interfaces garbage
ubuntu@FF00:~$ lxc network show br1
config:
- bridge.external_interfaces: garbage
- ipv4.address: 172.17.1.2/24
- ipv4.nat: "false"
- ipv6.address: none
+ bridge.external_interfaces: garbage
+ ipv4.address: 172.17.1.2/24
+ ipv4.nat: "false"
+ ipv6.address: none
name: br1
type: bridge
used_by:
- /1.0/containers/enabled-possum
managed: true
-
ubuntu@FF00:~$ lxc network unset br1 bridge.external_interfaces
ubuntu@FF00:~$ lxc network show br1
config:
- ipv4.address: 172.17.1.2/24
- ipv4.nat: "false"
- ipv6.address: none
+ ipv4.address: 172.17.1.2/24
+ ipv4.nat: "false"
+ ipv6.address: none
name: br1
type: bridge
used_by:
- /1.0/containers/enabled-possum
managed: true
-
ubuntu@FF00:~$ lxc profile set default limits.memory 10GB
- ubuntu@FF00:~$ lxc profile show default
+ ubuntu@FF00:~$ lxc profile show default
config:
- limits.memory: 10GB
+ limits.memory: 10GB
description: Default LXD profile
devices:
- eth0:
- nictype: bridged
- parent: br1
- type: nic
- root:
- path: /
- pool: default
- type: disk
+ eth0:
+ nictype: bridged
+ parent: br1
+ type: nic
+ root:
+ path: /
+ pool: default
+ type: disk
name: default
used_by:
- /1.0/containers/enabled-possum
-
ubuntu@FF00:~$ lxc profile unset default limits.memory 5GB
- ubuntu@FF00:~$ lxc profile show default
+ ubuntu@FF00:~$ lxc profile show default
config:
- limits.memory: 5GB
+ limits.memory: 5GB
description: Default LXD profile
devices:
- eth0:
- nictype: bridged
- parent: br1
- type: nic
- root:
- path: /
- pool: default
- type: disk
+ eth0:
+ nictype: bridged
+ parent: br1
+ type: nic
+ root:
+ path: /
+ pool: default
+ type: disk
name: default
used_by:
- /1.0/containers/enabled-possum
-
ubuntu@FF00:~$ lxc profile unset default limits.memory
- ubuntu@FF00:~$ lxc profile show default
+ ubuntu@FF00:~$ lxc profile show default
config: {}
description: Default LXD profile
devices:
- eth0:
- nictype: bridged
- parent: br1
- type: nic
- root:
- path: /
- pool: default
- type: disk
+ eth0:
+ nictype: bridged
+ parent: br1
+ type: nic
+ root:
+ path: /
+ pool: default
+ type: disk
name: default
used_by:
- /1.0/containers/enabled-possum
-
ubuntu@FF00:~$ uname -a
Linux FF00 4.4.0-65-generic #86-Ubuntu SMP Thu Feb 23 17:49:58 UTC 2017
x86_64 x86_64 x86_64 GNU/Linux
ubuntu@FF00:~$ lsb_release -rd
Description: Ubuntu 16.04.2 LTS
Release: 16.04
ubuntu@FF00:~$ lxc version
2.10.1
ubuntu@FF00:~$ apt list --installed | grep lxd
lxd/xenial,now 2.10.1-0ubuntu1~ubuntu16.04.1~ppa1 amd64 [installed]
lxd-client/xenial,now 2.10.1-0ubuntu1~ubuntu16.04.1~ppa1 amd64 [installed]
lxd-tools/xenial,now 2.10.1-0ubuntu1~ubuntu16.04.1~ppa1 amd64 [installed]
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https://bugs.launchpad.net/bugs/1669772
Title:
lxc 'unset' can be used to set config key:value
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