We are tickled pink to announce the release of: magnum 4.1.1: Container Management project for OpenStack This release is part of the ocata stable release series. The source is available from: ** http://git.openstack.org/cgit/openstack/magnum Download the package from: https://tarballs.openstack.org/magnum/ Please report issues through launchpad: ** http://bugs.launchpad.net/magnum For more details, please see below. 4.1.1 ^^^^^ Upgrade Notes ************* * To let clusters communicate directly with OpenStack service other than Magnum, in the *trust* section of magnum.conf, set *cluster_user_trust* to True. The default value is False. Security Issues *************** * Every magnum cluster is assigned a trustee user and a trustID. This user is used to allow clusters communicate with the key-manager service (Barbican) and get the certificate authority of the cluster. This trust user can be used by other services too. It can be used to let the cluster authenticate with other OpenStack services like the Block Storage service, Object Storage service, Load Balancing etc. The cluster with this user and the trustID has full access to the trustor's OpenStack project. A new configuration parameter has been added to restrict the access to other services than Magnum. Bug Fixes ********* * Fixes CVE-2016-7404 for newly created clusters. Existing clusters will have to be re-created to benefit from this fix. Part of this fix is the newly introduced setting *cluster_user_trust* in the *trust* section of magnum.conf. This setting defaults to False. *cluster_user_trust* dictates whether to allow passing a trust ID into a cluster's instances. For most clusters this capability is not needed. Clusters with *registry_enabled=True* or *volume_driver=rexray* will need this capability. Other features that require this capability may be introduced in the future. To be able to create such clusters you will need to set *cluster_user_trust* to True. Changes in magnum 4.1.0..4.1.1 ------------------------------ 7be95f2 Update Fedora images 9b93f3a Install client in install guide instructions aaa94e1 Add reno for cluster_user_trust option 9f6296e Pass 'context' to create_client_files method 1ff12b0 Pin images for ocata 1e07c37 Missing root-ca-file parameter for proper service account support 0748029 Fix mesos gate 0c7625f Fix CVE-2016-7404 6c9ef67 Update UPPER_CONSTRAINTS_FILE for stable/ocata 8fd822a Update .gitreview for stable/ocata Diffstat (except docs and test files) ------------------------------------- .gitreview | 1 + devstack/lib/magnum | 1 + devstack/plugin.sh | 2 +- etc/magnum/policy.json | 54 +++++++++++----------- install-guide/source/install-obs.rst | 2 +- install-guide/source/install-rdo.rst | 2 +- install-guide/source/install-ubuntu.rst | 2 +- install-guide/source/launch-instance.rst | 14 +++--- magnum/common/docker_utils.py | 2 +- magnum/common/keystone.py | 1 + magnum/common/policy.py | 12 +++++ magnum/conductor/handlers/common/trust_manager.py | 13 ++++-- magnum/conf/trust.py | 11 +++++ magnum/db/sqlalchemy/api.py | 17 ++++++- .../fragments/configure-kubernetes-master.sh | 2 +- .../kubernetes/fragments/make-cert-client.sh | 5 -- .../templates/kubernetes/fragments/make-cert.sh | 5 -- .../fragments/write-heat-params-master.yaml | 2 +- .../kubernetes/fragments/write-heat-params.yaml | 2 +- .../common/templates/swarm/fragments/make-cert.py | 6 --- .../swarm/fragments/write-heat-params-master.yaml | 2 +- .../swarm/fragments/write-heat-params-node.yaml | 2 +- .../swarm/fragments/write-swarm-agent-service.sh | 2 +- .../swarm/fragments/write-swarm-master-service.sh | 2 +- magnum/drivers/heat/template_def.py | 16 ++++++- .../templates/fragments/make-cert-client.yaml | 5 -- .../templates/fragments/make-cert.yaml | 5 -- .../fragments/write-heat-params-master.yaml | 2 +- .../templates/fragments/write-heat-params.yaml | 2 +- .../templates/kubecluster.yaml | 2 +- .../image/kubernetes/Readme.md | 10 ++-- .../image/kubernetes/package-installs.yaml | 3 +- .../templates/kubecluster.yaml | 2 +- .../templates/fragments/write-heat-params.yaml | 2 +- .../handlers/common/test_trust_manager.py | 3 +- .../conductor/handlers/test_cluster_conductor.py | 5 ++ .../handlers/test_k8s_cluster_conductor.py | 14 ++++-- .../handlers/test_mesos_cluster_conductor.py | 9 ++-- .../handlers/test_swarm_cluster_conductor.py | 8 +++- .../notes/CVE-2016-7404-f53e62a4a40e4d30.yaml | 29 ++++++++++++ tox.ini | 2 +- 47 files changed, 244 insertions(+), 117 deletions(-)