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path: root/docker/nova-compute/nova-libvirt
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2015-05-06Port to icehouseSteven Dake1-1/+1
This represents making build-docker-images --release build with the icehouse tag and causes docker-compsoe to pull from the icehouse tag. Partially-implements: blueprint port-kilo Change-Id: I66b2c39abc55c0f47152dd90e696fc46b9c58f50
2015-04-27Change the default shell to bashChen Zhiwei1-1/+1
Unify the shell to bash in all Kolla scripts. Change-Id: Ib9591b2f8f344eb88455c5e9b7ecf2164fb5960a Implements: blueprint use-bash-shell
2015-04-07Merge "libvirtd provides was removed from centos7.1"Jenkins1-1/+3
2015-04-06libvirtd provides was removed from centos7.1Steven Dake1-1/+3
the libvirtd package "Provides" wwas removed from the libvirt packaging. To workaround this problem just install libvirt-daemon in CentOS 7.1 or Fedora 20+. WIthout this change, an install of libvirtd does not actually install libvirtd. The yum tool will not fail if libvirtd is specified so we weren't catching this in the build. Change-Id: I81e64f6f659aa0466369dad4b0574ebb24c99555
2015-04-01Load appropriate modules for libvirtSam Yaple1-0/+11
Loads ebtable_nat, ip6_tables, ip_tables, and the appropriate kvm module if the cpu supports it. Change-Id: I69995b06da6da4169a2f0d207608543820d8a89e
2015-03-31Test for presence of /dev/kvm before setting permissionsSteven Dake1-2/+5
In a native QEMU environment there is no /dev/kvm. Change-Id: I4d0eb32fd6fad3a4c9c15c7c2b12430b2e4db154
2015-03-30Add libvirt-driver-lxc to nova-libvirtSteven Dake1-0/+1
libvirt is compiled with lxc support. On Ubuntu hosts, without this file libvirt is nonusable. The container exits immediately. Change-Id: Ifbc2d75defe082cbe3b80b1821799f1f965c2a85
2015-03-27Replace ; with && in DockerfileSam Yaple1-1/+2
When using ';' this can allow the previous command to fail and while the docker build proceeds without realizing a command failed. Switching to '&&' allows the exit code to make it to the docker build command and the build to fail appropriately. Change-Id: Idd0991ed4549542bb10d27da1a0a025d0503b6c1
2015-03-22Make nova-compute-network use a data volume containerSteven Dake1-1/+0
A data volume container is far superior to bind mounting the host's shared directories. It preserves the idempotency, immutability and declarative properties of the containers. The way this works in practice is that a data volume container is created. Then when the containers start they use LVM to access the filesystem where /var/lib/docker is contained. Then the container startup logic bindmounts the data volume stored on the host filesystem in /var/lib/docker/vfs/dir/ID. This prevents people with access to the host operating system from damaging the contents of the data container. It does mean that now we must use tools/stop to stop our containers rather than tools/cleanup-containers -f. This is a containers best practice. For more details see: https://docs.docker.com/userguide/dockervolumes/ Big credit goes to Danyeon Hansen for seeding this idea in the mariadb containers. Note occasionally docker-compose start/stop seems to not want to stop a container. This bug needs to be addressed upstream separately from our utilization of this best practice. Change-Id: Iaa1419f606e1b1b7a7560a095c49e79d643164f1
2015-03-20Refactors nwfilterDaneyon Hansen1-0/+1
Previously, the nwfilter daemon/conf pkgs would need to be installed on the host. Compose would then mount the host DIR to the compute containers. A more efficient approach is to simply install the nwfilter config/daemon in the libvirt container. Both appoaches address the following error when booting an instance: 'no-mac-spoofing' is missing Change-Id: I81b446d198920473bf99b97ef5eac6ef5ee85024
2015-03-16Nova boot will fail if the host doesn't have libvirt installedRyan Hallisey1-0/+5
Libvirt contains a package that sets the permissions of KVM. If the host does not have libvirt installed the permissions will never be set and nova boot will fail. Change-Id: Ie5509199391db55e0984d59a6623f021f3ae46c1
2015-03-06Merge "Allow changing base image"Jenkins1-1/+1
2015-03-02Allow changing base imageMartin André1-1/+1
By changing the PREFIX variable in the .buildconf one is now able to build docker images from different bases. For example, add the following line to your .buildconf file to build CentOS based images: PREFIX=centos-rdo- Default base image is Fedora. For now only RH family is supported. Additionally, changing the namespace either with the NAMESPACE variable in .buildconf or via --namespace commandline option now changes the source namespace as well from the default kollaglue one. Implements: blueprint multi-baseos Co-Authored-By: Steven Dake <stdake@cisco.com> Change-Id: I3964cd2292789ea883a1f2d2738a5731a4fff49b
2015-02-27A functional libvirt + nova_compute + nova_networkSteven Dake2-23/+3
This imports sdakes' nova-docker codebase to show that atomic upgrades work atleast with nova networking. This has many corrections. For more details read: http://sdake.io/2015/01/28/an-atomic-upgrade-process-for-openstack-compute-nodes/ Implements-blueprint: blueprint libvirt-container Partially-implements; blueprint container-set-compute-operation-nova Change-Id: I858ea113c5656b6da5d2fd13502fecdbd085c8da
2014-10-22Update MAINTAINER in Dockerfiles to Kolla ProjectLars Kellogg-Stedman1-1/+1
Remove individual MAINTAINER information from Dockerfiles. Change-Id: I777df5cde049599dc786176e1d5b4b9597f0b334
2014-10-20Change to using flat nova networking from neutronSteven Dake1-0/+2
Neutron is not yet ready, so use flat nova networking instead. Change-Id: I4905f2a54af2c0c06cc8cf95d21f5831b02fbe5e
2014-10-07chmod +x nova-compute/nova-libvirt/start.shSteven Dake1-0/+0
start.sh must be executable Change-Id: I2de86343d194af5c3783d2169192f158fdada178
2014-10-07Get to a functional nova-libvirt startSteven Dake2-3/+26
Get a working Dockerfile Sort out start.sh to run libvirt in a container Change-Id: Iaafe807b1631ad59fea200a02e46a8cabd6791ca
2014-10-04introduce a new build mechanismLars Kellogg-Stedman2-4/+1
This patch replaces the collection of individual "build" scripts with a single script (tools/build-docker-image), made available as "build" inside each image directory. The build-docker-image script will, by default, build images tagged with the current commit id in order to prevent developers from accidentally stepping on each other or on release images. Documentation in docs/image-building.md describes the script in more detail. Change-Id: I444d5c2256a85223f8750a0904cb4b07f18ab67f
2014-10-02Initial libvirt and nova-compute structureSteven Dake4-0/+14
This lays the groundwork for the docker compute container. The compute node is composed of libvirt container and a nove-compute container. We are going to have to sort out how to get k8s to schedule this pod 1 per node. Change-Id: I1e06e4b5f5bde83b582edfc1094084a4ee353371 Partial-blueprint: kube-libvirt-container Partial-blueprint: kube-nova-container
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