From 65958395f4ff4de30ccc927df855555cbe014be2 Mon Sep 17 00:00:00 2001 From: Dan Prince Date: Wed, 5 Aug 2015 08:55:57 -0400 Subject: Docker compute role configured via Puppet This change adds a containerized version of the overcloud compute node for TripleO. Configuration files are generated via OpenStack Puppet modules which are then used to externally configure kolla containers for each OpenStack service. See the README-containers.md file for more information on how to set this up. This uses AtomicOS as a base operating system and requires that we bootstrap the image with a container which contains the required os-collect-config agent hooks to support running puppet, shell scripts, and docker compose. Change-Id: Ic8331f52b20a041803a9d74cdf0eb81266d4e03c Co-Authored-By: Ian Main Co-Authored-By: Ryan Hallisey --- docker/compute-post.yaml | 228 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 228 insertions(+) create mode 100644 docker/compute-post.yaml (limited to 'docker/compute-post.yaml') diff --git a/docker/compute-post.yaml b/docker/compute-post.yaml new file mode 100644 index 00000000..0d049ebc --- /dev/null +++ b/docker/compute-post.yaml @@ -0,0 +1,228 @@ +heat_template_version: 2015-04-30 + +description: > + OpenStack compute node post deployment for Docker. + +parameters: + servers: + type: json + NodeConfigIdentifiers: + type: json + description: Value which changes if the node configuration may need to be re-applied + DockerComputeImage: + type: string + DockerComputeDataImage: + type: string + DockerLibvirtImage: + type: string + DockerNeutronAgentImage: + type: string + DockerOpenvswitchImage: + type: string + DockerOvsVswitchdImage: + type: string + DockerOpenvswitchDBImage: + type: string + +resources: + + ComputePuppetConfig: + type: OS::Heat::SoftwareConfig + properties: + group: puppet + options: + enable_hiera: True + enable_facter: False + tags: package,file,concat,file_line,nova_config,neutron_config,neutron_agent_ovs,neutron_plugin_ml2 + inputs: + - name: tripleo::packages::enable_install + type: Boolean + default: True + outputs: + - name: result + config: + get_file: ../puppet/manifests/overcloud_compute.pp + + ComputePuppetDeployment: + type: OS::Heat::SoftwareDeployments + properties: + servers: {get_param: servers} + config: {get_resource: ComputePuppetConfig} + input_values: + update_identifier: {get_param: NodeConfigIdentifiers} + tripleo::packages::enable_install: True + + CopyEtcConfig: + type: OS::Heat::SoftwareConfig + properties: + group: script + outputs: + - name: result + config: {get_file: ./copy-etc.sh} + + CopyEtcDeployment: + type: OS::Heat::SoftwareDeployments + depends_on: ComputePuppetDeployment + properties: + config: {get_resource: CopyEtcConfig} + servers: {get_param: servers} + + NovaComputeContainersDeploymentOVS: + type: OS::Heat::StructuredDeployments + properties: + config: {get_resource: NovaComputeContainersConfigOVS} + servers: {get_param: servers} + + NovaComputeContainersConfigOVS: + type: OS::Heat::StructuredConfig + properties: + group: docker-compose + config: + ovsvswitchd: + image: {get_param: DockerOvsVswitchdImage} + container_name: ovs-vswitchd + net: host + privileged: true + restart: always + volumes: + - /run:/run + - /lib/modules:/lib/modules:ro + environment: + - KOLLA_CONFIG_STRATEGY=CONFIG_EXTERNAL_COPY_ALWAYS + + openvswitchdb: + image: {get_param: DockerOpenvswitchDBImage} + container_name: ovs-db-server + net: host + restart: always + volumes: + - /run:/run + environment: + - KOLLA_CONFIG_STRATEGY=CONFIG_EXTERNAL_COPY_ALWAYS + + NovaComputeContainersDeploymentNetconfig: + type: OS::Heat::SoftwareDeployments + depends_on: NovaComputeContainersDeploymentOVS + properties: + config: {get_resource: NovaComputeContainersConfigNetconfig} + servers: {get_param: servers} + + # We run os-net-config here because we depend on the ovs containers to be up + # and running before we configure the network. This allows explicit timing + # of the network configuration. + NovaComputeContainersConfigNetconfig: + type: OS::Heat::SoftwareConfig + properties: + group: script + outputs: + - name: result + config: | + #!/bin/bash + /usr/local/bin/run-os-net-config + + LibvirtContainersDeployment: + type: OS::Heat::StructuredDeployments + depends_on: [CopyEtcDeployment, ComputePuppetDeployment, NovaComputeContainersDeploymentNetconfig] + properties: + config: {get_resource: LibvirtContainersConfig} + servers: {get_param: servers} + + LibvirtContainersConfig: + type: OS::Heat::StructuredConfig + properties: + group: docker-compose + config: + computedata: + image: {get_param: DockerComputeDataImage} + container_name: computedata + + libvirt: + image: {get_param: DockerLibvirtImage} + container_name: libvirt + net: host + pid: host + privileged: true + restart: always + volumes: + - /run:/run + - /lib/modules:/lib/modules:ro + - /var/lib/etc-data/libvirt/libvirtd.conf:/opt/kolla/libvirtd/libvirtd.conf + - /var/lib/nova/instances:/var/lib/nova/instances + environment: + - KOLLA_CONFIG_STRATEGY=CONFIG_EXTERNAL_COPY_ALWAYS + volumes_from: + - computedata + + NovaComputeContainersDeployment: + type: OS::Heat::StructuredDeployments + depends_on: [CopyEtcDeployment, ComputePuppetDeployment, NovaComputeContainersDeploymentNetconfig, LibvirtContainersDeployment] + properties: + config: {get_resource: NovaComputeContainersConfig} + servers: {get_param: servers} + + NovaComputeContainersConfig: + type: OS::Heat::StructuredConfig + properties: + group: docker-compose + config: + openvswitch: + image: {get_param: DockerOpenvswitchImage} + container_name: openvswitch + net: host + privileged: true + restart: always + volumes: + - /run:/run + - /lib/modules:/lib/modules:ro + - /var/lib/etc-data/neutron/neutron.conf:/etc/kolla/neutron-openvswitch-agent/:ro + - /var/lib/etc-data/neutron/plugins/ml2/ml2_conf.ini:/etc/kolla/neutron-openvswitch-agent/:ro + environment: + - KOLLA_CONFIG_STRATEGY=CONFIG_EXTERNAL_COPY_ALWAYS + volumes_from: + - computedata + # FIXME: Kolla now uses a JSON model to run custom commands. We rebuilt a custom container to read in KOLLA_COMMAND_ARGS + + # FIXME: Here we're subjugating kolla's start scripts because we want our custom run command + neutronagent: + image: {get_param: DockerOpenvswitchImage} + container_name: neutronagent + net: host + pid: host + privileged: true + restart: always + volumes: + - /run:/run + - /lib/modules:/lib/modules:ro + - /var/lib/etc-data/neutron/neutron.conf:/etc/neutron/neutron.conf:ro + - /var/lib/etc-data/neutron/plugins/ml2/openvswitch_agent.ini:/etc/neutron/plugins/openvswitch/ovs_neutron_plugin.ini:ro + environment: + - KOLLA_CONFIG_STRATEGY=CONFIG_EXTERNAL_COPY_ALWAYS + # FIXME: Kolla now uses a JSON model to run custom commands. We rebuilt a custom container to read in KOLLA_COMMAND_ARGS + - KOLLA_COMMAND_ARGS=--config-file /usr/share/neutron/neutron-dist.conf --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugins/openvswitch/ovs_neutron_plugin.ini + volumes_from: + - computedata + + novacompute: + image: {get_param: DockerComputeImage} + container_name: novacompute + net: host + privileged: true + restart: always + volumes: + - /run:/run + - /sys/fs/cgroup:/sys/fs/cgroup + - /lib/modules:/lib/modules:ro + - /var/lib/etc-data/:/etc/:ro + - /var/lib/nova/instances:/var/lib/nova/instances + volumes_from: + - computedata + # FIXME: this skips the kolla start.sh script and just starts Nova + # Ideally we'd have an environment that switched the kolla container + # to be externally configured. + command: /usr/bin/nova-compute + + ExtraConfig: + depends_on: NovaComputeContainersDeployment + type: OS::TripleO::NodeExtraConfigPost + properties: + servers: {get_param: servers} -- cgit 1.2.3-korg