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docs/guides/other-guides/migration_guide/vmware2scs/README.md
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| # VMware to SCS OpenStack migration script (vmware2scs) | ||
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| This script may be used to migrate VMs from VMware to | ||
| an SCS OpenStack environment. | ||
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| The script itself must be run on a machine which has access to: | ||
| - the ESXI host where the VM to migrated resides on | ||
| - the OpenStack environment where the VM needs to migrated to | ||
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| ## Usage | ||
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| ```shell | ||
| usage: vmware2scs.py [-h] -c CONFIG -n NAME [-fc] | ||
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| VMWare to OpenStack move script | ||
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| options: | ||
| -h, --help show this help message and exit | ||
| -c CONFIG, --config CONFIG | ||
| Config file to use (default: None) | ||
| -n NAME, --name NAME Name of the SCS server to create during migration (default: None) | ||
| -fc, --forceCopy Force copying of image files from ESXI if already present in data directory (default: False) | ||
| ``` | ||
| At least a configuration file and the name of the server | ||
| must be given. | ||
| The server will be migrated into the configured OpenStack | ||
| environment using the name given at command line. | ||
| ## Configuration | ||
| ### Example configuration | ||
| ```yaml | ||
| converter: | ||
| # path on converter host to store vmdk files | ||
| # and converted raw images | ||
| data_path: /convert/vmware2scs | ||
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| esxi: | ||
| # the ESXI host | ||
| host: vmhost05.example.com | ||
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| # ESXI password | ||
| password: nudelsuppe | ||
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| # ESXI ssh port | ||
| ssh-port: 22 | ||
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| # Name of virtual machine to migrate | ||
| vm: glados-42 | ||
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| openstack: | ||
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| target: | ||
| # Target flavor | ||
| flavor: SCS-8V-16 | ||
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| # Target security group | ||
| security_group: 13371337-12f1-47e4-ac7a-e3a2a8813ca6 | ||
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| # Target networks (name: <IP>) | ||
| networks: | ||
| - somenet: auto | ||
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| env: | ||
| # Target openstack environment | ||
| OS_AUTH_TYPE: password | ||
| OS_AUTH_URL: https://your.keystone.example.com:32443/v3 | ||
| OS_IDENTITY_API_VERSION: 3 | ||
| OS_INTERFACE: public | ||
| OS_PASSWORD: 1337 | ||
| OS_PROJECT_DOMAIN_NAME: Default | ||
| OS_PROJECT_NAME: someproject | ||
| OS_PROJECT_ID: 133713375cc54a1e8ea17dc27d77af2a | ||
| OS_USERNAME: chell | ||
| OS_USER_DOMAIN_NAME: Default | ||
| OS_VOLUME_API_VERSION: 3 | ||
| OS_REGION_NAME: Testchamber23 | ||
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| ``` | ||
| ## Example migration | ||
| ```shell | ||
| (venv) conv-user@converter:~/vmware2scs$ python3 main.py -c etc/migrate-glados.yaml -n glados | ||
| 2024-04-23 13:25:48,808 - main:INFO - Starting | ||
| 2024-04-23 13:25:48,810 - migrator:INFO - Creating migration directory at /convert/vmware2scs/glados | ||
| 2024-04-23 13:25:48,992 - migrator:INFO - Found VM glados-42 on ESXI host esxi.example.com with id 42 and path /vmfs/volumes/13371337-1584da60-0d47-80c16e72faa0/glados-42 | ||
| 2024-04-23 13:25:48,992 - migrator:INFO - Checking ssh connection to ESXI host | ||
| 2024-04-23 13:25:49,274 - migrator:INFO - Openstack: network show kheenet | ||
| 2024-04-23 13:25:50,100 - migrator:INFO - Openstack: security group show 13371337-12f1-47e4-ac7a-e3a2a8813ca6 | ||
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| W A R N I N G ! ! ! | ||
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| The virtual machine glados-42 (42) will be shutdown after you proceed. | ||
| Be very sure from here on. | ||
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| Proceed? [y/N] y | ||
| 2024-04-23 13:25:56,447 - migrator:INFO - VM powered off successfully | ||
| 2024-04-23 13:25:56,448 - migrator:INFO - Copying vmdk files from vmhost05.a.uintra.net:/vmfs/volumes/536f131e-1584da60-0d47-80c16e72faa0/nxc-sat06dt-02 to /convert/vmware2scs/mig2 | ||
| 2024-04-23 13:25:58,808 - migrator:INFO - Progress: /convert/vmware2scs/glados/glados-42-disc0-flat.vmdk: 0% | ||
| ... | ||
| 2024-04-23 13:30:38,822 - migrator:INFO - Progress: /convert/vmware2scs/glados/glados-42-disc0-flat.vmdk: 100% | ||
| 2024-04-23 13:30:48,822 - migrator:INFO - Progress: /convert/vmware2scs/glados/glados-42-disc1-flat.vmdk: 0% | ||
| ... | ||
| 2024-04-23 13:35:28,838 - migrator:INFO - Progress: /convert/vmware2scs/glados/glados-42-disc1-flat.vmdk: 100% | ||
| 2024-04-23 13:35:33,109 - migrator:INFO - Converting vmdk files in /convert/vmware2scs/glados | ||
| 2024-04-23 13:35:33,110 - migrator:INFO - Converting /convert/vmware2scs/glados/glados-42-disc0.vmdk | ||
| (100.00/100%) | ||
| 2024-04-23 13:36:37,727 - migrator:INFO - Converting /convert/vmware2scs/glados/glados-42-disc1.vmdk | ||
| (100.00/100%) | ||
| 2024-04-23 13:37:36,658 - migrator:INFO - Openstack: image list | ||
| 2024-04-23 13:37:37,981 - migrator:INFO - Skipping import of glados-42-disc0.vmdk.raw: already imported as 13371337-3863-49b2-aa0f-16bd7711d76e | ||
| 2024-04-23 13:37:37,981 - migrator:INFO - Openstack: image show 13371337-3863-49b2-aa0f-16bd7711d76e | ||
| 2024-04-23 13:37:38,787 - migrator:INFO - Skipping import of glados-42-disc1.vmdk.raw: already imported as 13371337-f86c-4bbd-8cc8-65853c022278 | ||
| 2024-04-23 13:37:38,787 - migrator:INFO - Openstack: image show 13371337-f86c-4bbd-8cc8-65853c022278 | ||
| 2024-04-23 13:37:39,583 - migrator:INFO - Creating server with the following settings: | ||
| 2024-04-23 13:37:39,583 - migrator:INFO - Flavor: SCS-8V-16 | ||
| 2024-04-23 13:37:39,583 - migrator:INFO - Security group: 13371337-12f1-47e4-ac7a-e3a2a8813ca6 | ||
| 2024-04-23 13:37:39,583 - migrator:INFO - Network: somenet with IP auto | ||
| 2024-04-23 13:37:39,583 - migrator:INFO - Boot volume with image: 13371337-3863-49b2-aa0f-16bd7711d76e, size 20.0GB | ||
| 2024-04-23 13:37:39,583 - migrator:INFO - Additional volume with image: 13371337-f86c-4bbd-8cc8-65853c022278, size 20.0GB | ||
| 2024-04-23 13:37:39,584 - migrator:INFO - Openstack: server create --flavor SCS-8V-16 --image 13371337-3863-49b2-aa0f-16bd7711d76e --boot-from-volume 20 --security-group 13371337-12f1-47e4-ac7a-e3a2a8813ca6 --nic net-id=13371337-b6ef-4f4e-b999-9d6cc6088a95 --block-device uuid=13371337-f86c-4bbd-8cc8-65853c022278,source_type=image,destination_type=volume,volume_size=20 --os-compute-api-version 2.90 glados | ||
| 2024-04-23 13:37:40,940 - migrator:INFO - Openstack server created, have fun | ||
| ``` |
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docs/guides/other-guides/migration_guide/vmware2scs/etc/migration.yaml.example
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| converter: | ||
| # path on converter host to store vmdk files | ||
| # and converted raw images | ||
| data_path: /convert/vmware2scs | ||
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| esxi: | ||
| # the ESXI host | ||
| host: vmhost05.example.com | ||
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| # ESXI password | ||
| password: nudelsuppe | ||
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| # ESXI ssh port | ||
| ssh-port: 22 | ||
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| # Name of virtual machine to migrate | ||
| vm: glados-42 | ||
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| openstack: | ||
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| target: | ||
| # Target flavor | ||
| flavor: SCS-8V-16 | ||
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| # Target security group | ||
| security_group: 13371337-12f1-47e4-ac7a-e3a2a8813ca6 | ||
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| # Target networks (name: <IP>) | ||
| networks: | ||
| - somenet: auto | ||
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| env: | ||
| # Target openstack environment | ||
| OS_AUTH_TYPE: password | ||
| OS_AUTH_URL: https://your.keystone.example.com:32443/v3 | ||
| OS_IDENTITY_API_VERSION: 3 | ||
| OS_INTERFACE: public | ||
| OS_PASSWORD: 1337 | ||
| OS_PROJECT_DOMAIN_NAME: Default | ||
| OS_PROJECT_NAME: someproject | ||
| OS_PROJECT_ID: 133713375cc54a1e8ea17dc27d77af2a | ||
| OS_USERNAME: chell | ||
| OS_USER_DOMAIN_NAME: Default | ||
| OS_VOLUME_API_VERSION: 3 | ||
| OS_REGION_NAME: Testchamber23 |
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