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Democratic CSI managing iSCSI LUNs on Synology DSM
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| job "democratic-controller" { | |
| datacenters = ["dc1"] | |
| type = "service" | |
| group "controller" { | |
| task "controller" { | |
| driver = "docker" | |
| config { | |
| image = "democraticcsi/democratic-csi:v1.6.3" | |
| args = [ | |
| "--csi-version=1.2.0", | |
| "--csi-name=org.democratic-csi.synology-iscsi", | |
| "--driver-config-file=${NOMAD_SECRETS_DIR}/driver-config-file.yaml", | |
| "--log-level=debug", | |
| "--csi-mode=controller", | |
| "--server-socket=/csi-data/csi.sock", | |
| "--server-address=0.0.0.0", | |
| "--server-port=9000", | |
| ] | |
| } | |
| csi_plugin { | |
| id = "synology-iscsi" | |
| type = "controller" | |
| mount_dir = "/csi-data" | |
| } | |
| template { | |
| destination = "${NOMAD_SECRETS_DIR}/driver-config-file.yaml" | |
| data = <<EOH | |
| driver: synology-iscsi | |
| httpConnection: | |
| protocol: https | |
| host: synology.byb.lan | |
| port: 5001 | |
| username: nomad | |
| password: "{{ with secret "kv/csi_iscsi" }}{{ .Data.data.password }}{{ end }}" | |
| allowInsecure: true | |
| session: democratic-csi | |
| serialize: true | |
| synology: | |
| volume: /volume1 | |
| iscsi: | |
| targetPortal: synology.byb.lan | |
| baseiqn: "iqn.2000-01.com.synology:csi." | |
| lunTemplate: | |
| type: "BLUN" | |
| lunSnapshotTemplate: | |
| is_locked: true | |
| is_app_consistent: true | |
| targetTemplate: | |
| auth_type: 0 | |
| max_sessions: 0 | |
| EOH | |
| } | |
| vault { | |
| policies = ["csi-iscsi"] | |
| change_mode = "signal" | |
| change_signal = "SIGHUP" | |
| } | |
| resources { | |
| cpu = 30 | |
| memory = 50 | |
| } | |
| } | |
| } | |
| } |
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| job "democratic-node" { | |
| datacenters = ["dc1"] | |
| type = "system" | |
| group "node" { | |
| task "node" { | |
| driver = "docker" | |
| config { | |
| image = "democraticcsi/democratic-csi:v1.6.3" | |
| network_mode = "host" | |
| ipc_mode = "host" | |
| privileged = true | |
| args = [ | |
| "--csi-version=1.2.0", | |
| "--csi-name=org.democratic-csi.synology-iscsi", | |
| "--driver-config-file=${NOMAD_SECRETS_DIR}/driver-config-file.yaml", | |
| "--log-level=debug", | |
| "--csi-mode=node", | |
| "--server-socket=/csi-data/csi.sock", | |
| ] | |
| mount { | |
| type = "bind" | |
| target = "/host" | |
| source = "/" | |
| readonly = false | |
| } | |
| } | |
| csi_plugin { | |
| id = "synology-iscsi" | |
| type = "node" | |
| mount_dir = "/csi-data" | |
| } | |
| template { | |
| destination = "${NOMAD_SECRETS_DIR}/driver-config-file.yaml" | |
| data = <<EOH | |
| driver: synology-iscsi | |
| httpConnection: | |
| protocol: https | |
| host: synology.byb.lan | |
| port: 5001 | |
| username: nomad | |
| password: "{{ with secret "kv/csi_iscsi" }}{{ .Data.data.password }}{{ end }}" | |
| allowInsecure: true | |
| session: democratic-csi | |
| serialize: true | |
| synology: | |
| volume: /volume1 | |
| iscsi: | |
| targetPortal: synology.byb.lan | |
| baseiqn: "iqn.2000-01.com.synology:csi." | |
| lunTemplate: | |
| type: "BLUN" | |
| lunSnapshotTemplate: | |
| is_locked: true | |
| is_app_consistent: true | |
| targetTemplate: | |
| auth_type: 0 | |
| max_sessions: 0 | |
| EOH | |
| } | |
| vault { | |
| policies = ["csi-iscsi"] | |
| change_mode = "signal" | |
| change_signal = "SIGHUP" | |
| } | |
| resources { | |
| cpu = 30 | |
| memory = 50 | |
| } | |
| } | |
| } | |
| } |
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| type = "csi" | |
| id = "prometheus" | |
| name = "prometheus" | |
| plugin_id = "synology-iscsi" | |
| capacity_min = "10GiB" | |
| capacity_max = "10GiB" | |
| capability { | |
| access_mode = "single-node-writer" | |
| attachment_mode = "file-system" | |
| } | |
| mount_options { | |
| fs_type = "ext4" | |
| mount_flags = ["noatime"] | |
| } |
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