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=============
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iSCSI Service
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=============
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.. _cephadm-iscsi:
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Deploying iSCSI
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===============
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2021-04-07 15:00:13 +00:00
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To deploy an iSCSI gateway, create a yaml file containing a
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2021-02-18 17:07:44 +00:00
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service specification for iscsi:
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.. code-block:: yaml
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service_type: iscsi
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service_id: iscsi
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placement:
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hosts:
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- host1
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- host2
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spec:
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pool: mypool # RADOS pool where ceph-iscsi config data is stored.
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trusted_ip_list: "IP_ADDRESS_1,IP_ADDRESS_2"
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api_port: ... # optional
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api_user: ... # optional
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api_password: ... # optional
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api_secure: true/false # optional
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ssl_cert: | # optional
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...
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ssl_key: | # optional
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...
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For example:
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.. code-block:: yaml
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service_type: iscsi
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service_id: iscsi
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placement:
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hosts:
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- [...]
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spec:
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pool: iscsi_pool
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trusted_ip_list: "IP_ADDRESS_1,IP_ADDRESS_2,IP_ADDRESS_3,..."
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api_user: API_USERNAME
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api_password: API_PASSWORD
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api_secure: true
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ssl_cert: |
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-----BEGIN CERTIFICATE-----
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MIIDtTCCAp2gAwIBAgIYMC4xNzc1NDQxNjEzMzc2MjMyXzxvQ7EcMA0GCSqGSIb3
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DQEBCwUAMG0xCzAJBgNVBAYTAlVTMQ0wCwYDVQQIDARVdGFoMRcwFQYDVQQHDA5T
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[...]
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-----END CERTIFICATE-----
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ssl_key: |
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-----BEGIN PRIVATE KEY-----
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MIIEvQIBADANBgkqhkiG9w0BAQEFAASCBKcwggSjAgEAAoIBAQC5jdYbjtNTAKW4
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/CwQr/7wOiLGzVxChn3mmCIF3DwbL/qvTFTX2d8bDf6LjGwLYloXHscRfxszX/4h
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[...]
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-----END PRIVATE KEY-----
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The specification can then be applied using:
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.. prompt:: bash #
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ceph orch apply -i iscsi.yaml
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See :ref:`orchestrator-cli-placement-spec` for details of the placement specification.
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