ITQC/containernetworking-plugins
9
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 34 Wiki Activity

Add -hostprefix in DHCP daemon to run the daemon as container

Browse Source 
This diff adds -hostprefix option in dhcp daemon. This option
could be used to run dhcp daemon as container because container
cannot touch host's netns directly. The diff changes dhcp daemon
to touch procfs mounted to another path, like '/hostfs/proc'.
This commit is contained in:
Tomofumi Hayashi
2018-01-23 12:59:03 +09:00
parent d228f980e1
commit 9604565b22
3 changed files with 11 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
plugins/ipam/dhcp/README.md
View File

@@ -18,6 +18,7 @@ $ ./dhcp daemon
If given `-pidfile <path>` arguments after 'daemon', the dhcp plugin will write
its PID to the given file.
If given `-hostprefix <prefix>` arguments after 'daemon', the dhcp plugin will use this prefix for netns as `<prefix>/<original netns>`. It could be used in case of running dhcp daemon as container.
Alternatively, you can use systemd socket activation protocol.
Be sure that the .socket file uses /run/cni/dhcp.sock as the socket path.