Heat templates for deploying OpenStack
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
Zuul 1f0c8e4b4f Merge "[FFU] Use output parameter instead of hiera lookup for cell creation" into stable/queens 11 months ago
..
ceph-ansible [Queens] Handle ceph service restart during update. 11 months ago
database Fix broken metadata_settings for redis templates 2 years ago
logging Make sure glance_api_tls_proxy logs are persisted on the host 2 years ago
metrics Add j2 per-role MetricsQdrNetwork 1 year ago
neutron neutron-cleanup skips ports marked skip_cleanup=true 3 years ago
octavia Update octavia playbooks parameters 1 year ago
pacemaker [Queens-only] Fix redis pull error on tls-e 1 year ago
skydive Remove hardcoded skydive container image 4 years ago
README.rst Run online data migrations 3 years ago
aodh-api.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
aodh-evaluator.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
aodh-listener.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
aodh-notifier.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
barbican-api.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
ceilometer-agent-central.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
ceilometer-agent-compute.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
ceilometer-agent-ipmi.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
ceilometer-agent-notification.yaml [TRAIN-ONLY] Finish Ceilometer-Panko decouple 2 years ago
cinder-api.yaml Ensure Cinder has a default volume type 2 years ago
cinder-backup.yaml Use ipc:host for cinder-backup 2 years ago
cinder-common.yaml Ensure logs folder is created in prep hosts tasks. 3 years ago
cinder-scheduler.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
cinder-volume.yaml [queens-only] Unmount cinder NFS shares during upgrade 1 year ago
congress.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
containers-common.yaml HA: fix <service>_restart_bundle with minor update workflow 2 years ago
derive_pci_passthrough_whitelist.py Generated passthrough_whitelist shall use all the user_configs fields 1 year ago
ec2-api.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
etcd.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
fluentd-client.yaml Update heat_template_version in templates, with stricter validation 2 years ago
fluentd.yaml Ensure logs folder is created in prep hosts tasks. 3 years ago
glance-api.yaml Pass image import conf file to command which runs glance server 2 years ago
gnocchi-api.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
gnocchi-metricd.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
gnocchi-statsd.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
haproxy.yaml Transitioning to HAProxy 1.8 1 year ago
heat-api-cfn.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
heat-api.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
heat-engine.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
horizon.yaml Use /var/tmp on host to store temporal files for image upload via Horizon 2 years ago
ironic-api.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
ironic-conductor.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
ironic-inspector.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
ironic-neutron-agent.yaml Add Ironic Networking Baremetal Templates 2 years ago
ironic-pxe.yaml Ensure logs folder is created in prep hosts tasks. 3 years ago
iscsid.yaml Create missing directories before mounting them 2 years ago
keepalived.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
keystone.yaml Update environment var for keystone bootstrap 2 years ago
logrotate-crond.yaml [Queens-only] Do not remove symlinks by containers-tmpwatch 12 months ago
manila-api.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
manila-common.yaml Unify the Manila HA and non-HA docker configurations 3 years ago
manila-scheduler.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
manila-share.yaml Fix Manila when run without pacemaker 2 years ago
memcached.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
mistral-api.yaml Merge "Convert ServiceNetMap evals to hiera interpolation" into stable/queens 3 years ago
mistral-engine.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
mistral-event-engine.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
mistral-executor.yaml Create missing directories before mounting them 2 years ago
multipathd.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
neutron-api.yaml Fix neutron api TLS logging 2 years ago
neutron-bgpvpn-api.yaml Adding docker service for BGPVPN Service Plugin 4 years ago
neutron-dhcp.yaml Create /run/netns if does not exist 2 years ago
neutron-l2gw-api.yaml Adding docker service for the L2GW 4 years ago
neutron-l3.yaml Enable "port_forwarding" feature in neutron ML2 ovs environment 12 months ago
neutron-lbaas-api.yaml Containerize Neutron LBaaS service plugin 4 years ago
neutron-metadata.yaml Add setfacl statements for neutron metadata proxy 2 years ago
neutron-ovs-agent.yaml Handle LP openvswitch meta-package on upgrade 2 years ago
neutron-ovs-dpdk-agent.yaml Added the missing attributes for roles_data of ovs-dpdk-agent docker service 4 years ago
neutron-plugin-ml2-ansible.yaml Add networking-ansible ML2 plugin support 3 years ago
neutron-plugin-ml2-cisco-vts.yaml Fixes certificate generation error for Neutron agents 4 years ago
neutron-plugin-ml2.yaml Parameterizing Puppet Tags 4 years ago
neutron-plugin-nsx.yaml Add config files/templates to integrate nsx plugin with container 3 years ago
neutron-sfc-api.yaml Adds docker SFC and cleans up ODL envs 3 years ago
neutron-sriov-agent.yaml Fixing the copy failure of derive_pci_passthrough_whitelist.py 1 year ago
nova-api.yaml [FFU] Use output parameter instead of hiera lookup for cell creation 11 months ago
nova-compute-common.yaml [Queens] Run cellv2 host discovery via workflow or deploy_steps_tasks 2 years ago
nova-compute.yaml Skip Trilio dirs when setting ownership in /var/lib/nova 1 year ago
nova-conductor.yaml Merge "Fail to live migration if instance has NUMA topology" into stable/queens 2 years ago
nova-consoleauth.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
nova-ironic.yaml [Queens] Run cellv2 host discovery via workflow or deploy_steps_tasks 2 years ago
nova-libvirt.yaml Use bind mounts for tls certificates 12 months ago
nova-metadata.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
nova-migration-target.yaml Add /run/libvirt to nova_migration_target container 2 years ago
nova-placement.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
nova-scheduler.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
nova-vnc-proxy.yaml Revert "Point InternalTLSVncCAFile to /etc/ipa/ca.crt" 2 years ago
octavia-api.yaml Use docker_container Ansible module 2 years ago
octavia-health-manager.yaml Simplify octavia post deploy configs 2 years ago
octavia-housekeeping.yaml Simplify octavia post deploy configs 2 years ago
octavia-worker.yaml Simplify octavia post deploy configs 2 years ago
opendaylight-api.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
ovn-controller.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
ovn-dbs.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
ovn-metadata.yaml Create /run/netns if does not exist 2 years ago
panko-api.yaml Add panko_api_cron container 3 years ago
qdrouterd.yaml Ensure logs folder is created in prep hosts tasks. 3 years ago
rabbitmq.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
rsyslog-sidecar.yaml Change template names to queens 4 years ago
sahara-api.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
sahara-engine.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
sensu-client.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
sshd.yaml Change template names to queens 4 years ago
swift-proxy.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
swift-ringbuilder.yaml Fix Swift ring file synchronization issue 1 year ago
swift-storage.yaml Create missing directories before mounting them 2 years ago
tacker.yaml [Rocky/Queens Only] Remove pre-upgrade validation tasks in cont services. 3 years ago
zaqar.yaml Resolve broken zaqar container caused by logging issues 2 years ago

README.rst

Docker Services

TripleO docker services are currently built on top of the puppet services. To do this each of the docker services includes the output of the t-h-t puppet/service templates where appropriate.

In general global docker specific service settings should reside in these templates (templates in the docker/services directory.) The required and optional items are specified in the docker settings section below.

If you are adding a config setting that applies to both docker and baremetal that setting should (so long as we use puppet) go into the puppet/services templates themselves.

Building Kolla Images

TripleO currently relies on Kolla docker containers. Kolla supports container customization and we are making use of this feature within TripleO to inject puppet (our configuration tool of choice) into the Kolla base images. The undercloud nova-scheduler also requires openstack-tripleo-common to provide custom filters.

To build Kolla images for TripleO adjust your kolla config1 to build your centos base image with puppet using the example below:

$ cat template-overrides.j2 {% extends parent_template %} {% set base_centos_binary_packages_append = ['puppet'] %} {% set nova_scheduler_packages_append = ['openstack-tripleo-common'] %}

kolla-build --base centos --template-override template-overrides.j2

Docker settings

Each service may define an output variable which returns a puppet manifest snippet that will run at each of the following steps. Earlier manifests are re-asserted when applying latter ones.

  • config_settings: This setting is generally inherited from the puppet/services templates and only need to be appended to on accasion if docker specific config settings are required.

  • kolla_config: Contains YAML that represents how to map config files into the kolla container. This config file is typically mapped into the container itself at the /var/lib/kolla/config_files/config.json location and drives how kolla's external config mechanisms work.

  • docker_config: Data that is passed to the docker-cmd hook to configure a container, or step of containers at each step. See the available steps below and the related docker-cmd hook documentation in the heat-agents project.

  • puppet_config: This section is a nested set of key value pairs that drive the creation of config files using puppet. Required parameters include:

    • puppet_tags: Puppet resource tag names that are used to generate config files with puppet. Only the named config resources are used to generate a config file. Any service that specifies tags will have the default tags of 'file,concat,file_line,augeas,cron' appended to the setting. Example: keystone_config
    • config_volume: The name of the volume (directory) where config files will be generated for this service. Use this as the location to bind mount into the running Kolla container for configuration.
    • config_image: The name of the docker image that will be used for generating configuration files. This is often the same container that the runtime service uses. Some services share a common set of config files which are generated in a common base container.
    • step_config: This setting controls the manifest that is used to create docker config files via puppet. The puppet tags below are used along with this manifest to generate a config directory for this container.
  • docker_puppet_tasks: This section provides data to drive the docker-puppet.py tool directly. The task is executed only once within the cluster (not on each node) and is useful for several puppet snippets we require for initialization of things like keystone endpoints, database users, etc. See docker-puppet.py for formatting.

Docker steps

Similar to baremetal docker containers are brought up in a stepwise manner. The current architecture supports bringing up baremetal services alongside of containers. For each step the baremetal puppet manifests are executed first and then any docker containers are brought up afterwards.

Steps correlate to the following:

Pre) Containers config files generated per hiera settings. 1) Load Balancer configuration baremetal a) step 1 baremetal b) step 1 containers 2) Core Services (Database/Rabbit/NTP/etc.) a) step 2 baremetal b) step 2 containers 3) Early Openstack Service setup (Ringbuilder, etc.) a) step 3 baremetal b) step 3 containers 4) General OpenStack Services a) step 4 baremetal b) step 4 containers c) Keystone containers post initialization (tenant,service,endpoint creation) 5) Service activation (Pacemaker), online data migration a) step 5 baremetal b) step 5 containers

Update steps:

All services have an associated update_tasks output that is an ansible snippet that will be run during update in an rolling update that is expected to run in a rolling update fashion (one node at a time)

For Controller (where pacemaker is running) we have the following states:
  1. Step=1: stop the cluster on the updated node;
  2. Step=2: Pull the latest image and retag the it pcmklatest
  3. Step=3: yum upgrade happens on the host.
  4. Step=4: Restart the cluster on the node
  5. Step=5: Verification: Currently we test that the pacemaker services are running.

Then the usual deploy steps are run which pull in the latest image for all containerized services and the updated configuration if any.

Note: as pacemaker is not containerized, the points 1 and 4 happen in puppet/services/pacemaker.yaml.

Fast-forward Upgrade Steps

Each service template may optionally define a fast_forward_upgrade_tasks key, which is a list of Ansible tasks to be performed during the fast-forward upgrade process. As with Upgrade steps each task is associated to a particular step provided as a variable and used along with a release variable by a basic conditional that determines when the task should run.

Steps are broken down into two categories, prep tasks executed across all hosts and bootstrap tasks executed on a single host for a given role.

The individual steps then correspond to the following tasks during the upgrade:

Prep steps:

  • Step=0: Check running services
  • Step=1: Stop the service
  • Step=2: Stop the cluster
  • Step=3: Update repos

Bootstrap steps:

  • Step=4: DB backups
  • Step=5: Pre package update commands
  • Step=6: Package updates
  • Step=7: Post package update commands
  • Step=8: DB syncs
  • Step=9: Verification

  1. See the override file which can be used to build Kolla packages that work with TripleO, and an `example build script <https://github.com/dprince/undercloud_containers/blob/master/build_kolla.sh>_.↩︎