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Table of Contents Expand all

play_arrow Installing and Upgrading Contrail
- play_arrow Understanding Contrail
- play_arrow Supported Platforms and Server Requirements
  - Server Requirements and Supported Platforms
- play_arrow Contrail Command
- play_arrow Installing Contrail
  - Installing Contrail with OpenStack and Kolla Ansible
  - Adding a New Compute Node to Existing Contrail Cluster
- play_arrow Using Contrail with AppFormix
  - Contrail and AppFormix Deployment Requirements
  - Installing AppFormix and AppFormix Flows using Contrail Command
- play_arrow Using Contrail with Kubernetes
- play_arrow Using Contrail with Mesos
  - Understanding Contrail with Mesos Architecture
  - Installing Contrail with Mesos
- play_arrow Using VMware vCenter with Containerized Contrail
- play_arrow Using Contrail with Red Hat OpenStack
- play_arrow Using Contrail with Red Hat OpenShift
  - Installing a Standalone Red Hat OpenShift Container Platform 3.11 Cluster with Contrail Using Contrail OpenShift Deployer
  - Installing a Nested Red Hat OpenShift Container Platform 3.11 Cluster Using Contrail Ansible Deployer
- play_arrow Using Contrail with Juju Charms
- play_arrow Using Contrail and AppFormix with Kolla/Ocata OpenStack
- play_arrow Upgrading Contrail Software
- play_arrow Backup and Restore Contrail Software
  - How to Backup and Restore Contrail Databases in JSON Format
- play_arrow Post Installation Tasks

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Installing Contrail with Mesos

date_range 28-Aug-23

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The setup process is a 2-step process including DC/OS setup and Contrail setup.

Refer to Mesosphere DC/OS website to set up DC/OS.

Contrail Networking supports DC/OS version—1.11.0.

Contrail Setup

contrail-container-builder is added with two new containers: Mesos manager and mesos-node-init

mesos-node-init installs Mesos CNI.
mesos manager and mesos-node-init runs on the worker node.

Note:

Orchestration is set to Mesos but no Mesos components will be installed through contrail-ansible-deployer.

Run the following commands to set up Contrail.

Install ansible and clone ansible deployer.

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yum install -y ansible-2.4.2.0 git vim 
git clone http://github.com/Juniper/contrail-ansible-deployer 
cd contrail-ansible-deployer 
ssh-copy-id <all-nodes>

For more details, refer to contrail-ansible-deployer GitHub repository.

Verify configure_instances.yml file.

Sample configure_instances.yml file

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provider_config:
  bms:
    ssh_pwd: <password>
    ssh_user: root
    ntpserver: <ntp_server>
    domainsuffix: local
instances:
  bms1:
    provider: bms
    ip: <ip-address-master>
    roles:
        config_database:
        config:
        webui:
        control:
        analytics_database:
        analytics:
  bms2:
    provider: bms
    ip: <ip-address-agent>
    roles:
        mesos_master:
  bms3:
    provider: bms
    ip: <ip-address>
    roles:
        vrouter:
        mesosmanager:
        mesos_agent_private:
  bms4:
    provider: bms
    ip: <ip-address>
    roles:
        vrouter:
        mesosmanager:
        mesos_agent_public:
global_configuration:
  CONTAINER_REGISTRY: <contrail-registry>
  REGISTRY_PRIVATE_INSECURE: true
contrail_configuration:
  CLOUD_ORCHESTRATOR: mesos
  CONTRAIL_VERSION: queens-master-latest
  RABBITMQ_NODE_PORT: 5673

For more details, refer to Contrail deployment on Mesosphere DC/OS orchestrator.

Run Contrail Ansible playbooks.
Note:
You can specify orchestrator as Mesos in instance.yaml or run in ansible-playbook as -e orchestrator=mesos.
```
ansible-playbook -i inventory/ playbooks/configure_instances.yml 
ansible-playbook -i inventory/ playbooks/install_contrail.yml
```

You can also import Mesos cluster in Contrail command. For details, refer to Importing Contrail Cluster Data using Contrail Command.

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