ato virtualhops
virtualhops
/ heat_contrail_service_chain.env
Last active
January 30, 2018 21:52
Heat environment file to create a v2 service chain in Contrail (thanks Ganesha, Nicolas, Bernhard). It is verified to work in Contrail version 3.0.2.
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| parameters: | |
| # VN config | |
| management_network: 'management_vn' | |
| left_vn: 'left_vn' | |
| right_vn: 'right_vn' | |
| left_vn_fqdn: 'default-domain:admin:left_vn' | |
| right_vn_fqdn: 'default-domain:admin:right_vn' | |
| # VM config | |
| flavor: 'm1.tiny' | |
| image: 'cirros' |
virtualhops
/ heat_contrail_service_chain.yaml
Last active
January 30, 2018 21:52
Heat template to create a v2 Service Chain in Contrail (thanks Ganesha, Nicolas, Bernhard). It is verified to work in Contrail version 3.0.2.
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| heat_template_version: 2015-04-30 | |
| parameters: | |
| management_network: | |
| type: string | |
| description: Name of management network to be created | |
| left_vn: | |
| type: string | |
| description: Name of left network to be created | |
| right_vn: |
virtualhops
/ Contrail Upgrade with minimal downtime (without fab)
Last active
January 30, 2018 21:52
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| Contrail Upgrade procedure – Minimal downtime | |
| WARNING: This procedure only works for upgrades between Contrail versions PRIOR TO 3.0. Starting with 3.0, Cassandra version changes and this involves more work. | |
| NOTE: This procedure is *UNSUPPORTED* because fab adds much more error-checking logic than what you can see here. Use this procedure at your own risk. | |
| This document is inspired on another one ( https://gist.github.com/dsundarraj/9dde07f28208737c7729 ), but it breaks the fab steps into commands run on each of the nodes separately. | |
| Upgrade procedure to minimize downtime in the production network. Upgrade controller and compute separately. The procedure is based on fab upgrade_contrail. |