From 260648ffe3c28ee294e977346c0289adaa114118 Mon Sep 17 00:00:00 2001 From: Saravanan KR Date: Wed, 30 Aug 2017 14:44:53 +0530 Subject: Mount vhost_sockets directory for vhost-user socket creation For DPDK, vhost-user sockets are created on the host at /var/lib/vhost_sockets directory, which will be used by libvirt and openvswitch. This directory has the necessary permissions and SELinux policies. Mount this folder for libvirt container. Change-Id: Id8be208d1b05886ac45dfdcf48fe766ee5724d1c Partial-Bug: #1712732 (cherry picked from commit 3ea04744c22ae4cd2e1f2b77fc7d5ade012899e0) --- docker/services/nova-libvirt.yaml | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) (limited to 'docker') diff --git a/docker/services/nova-libvirt.yaml b/docker/services/nova-libvirt.yaml index 8f151cfe..d20c093d 100644 --- a/docker/services/nova-libvirt.yaml +++ b/docker/services/nova-libvirt.yaml @@ -204,6 +204,7 @@ outputs: - /var/lib/libvirt:/var/lib/libvirt - /var/log/libvirt/qemu:/var/log/libvirt/qemu:ro - /var/log/containers/nova:/var/log/nova + - /var/lib/vhost_sockets:/var/lib/vhost_sockets - if: - use_tls_for_live_migration @@ -252,6 +253,30 @@ outputs: - /etc/libvirt/qemu - /var/lib/libvirt - /var/log/containers/nova + # qemu user on host will be cretaed by libvirt package install, ensure + # the qemu user created with same uid/gid as like libvirt package. + # These specific values are required since ovs is running on host. + # Once ovs with DPDK is containerized, we could modify this uid/gid + # to match with kolla config values. + - name: ensure qemu group is present on the host + group: + name: qemu + gid: 107 + state: present + - name: ensure qemu user is present on the host + user: + name: qemu + uid: 107 + group: qemu + state: present + shell: /sbin/nologin + comment: qemu user + - name: create directory for vhost-user sockets with qemu ownership + file: + path: /var/lib/vhost_sockets + state: directory + owner: qemu + group: qemu - name: ensure ceph configurations exist file: path: /etc/ceph -- cgit 1.2.3-korg