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| vm:proxmox:cluster [2020/04/26 19:27] – niziak | vm:proxmox:cluster [2020/09/14 08:49] – niziak | ||
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| Joining process will be waiting infinitely until iSCSI device will be connected. During this time it is possible to disable CHAP authentication in remote iSCSI target, or provide common credentials for Target Portal Group. | Joining process will be waiting infinitely until iSCSI device will be connected. During this time it is possible to disable CHAP authentication in remote iSCSI target, or provide common credentials for Target Portal Group. | ||
| - | ==== iSCSI issue with CHAP ==== | + | ===== Remove failed node ===== |
| + | <code bash> | ||
| + | pvecm status | ||
| - | When CHAP is used for iSCSI (manually configured from Debian console), joined node wants to connect to the same iSCSI target using own initiator name and own local configuration. Of coruse NAS326 is configured with only one CHAP login and passwod, so joining is not possible. | + | Highest expected: 4 |
| + | </ | ||
| + | <code bash> | ||
| + | pvecm delnode < | ||
| - | Is it possible to add new acl for target on NAS326 using '' | + | Killing node 2 |
| + | </ | ||
| + | <code bash> | ||
| + | pvecm status | ||
| + | Highest expected: 3 | ||
| + | </ | ||
| + | And reload WebUI to refresh cluster nodes. | ||
| + | ==== Remove CEPH monitor ==== | ||
| + | <code bash> | ||
| + | ceph mon remove < | ||
| + | </ | ||
| - | ====== CEPH ====== | ||
| - | ===== Installation | + | ==== iSCSI issue with CHAP ==== |
| - | + | ||
| - | * On one of node: | + | |
| - | * Datacenter --> Cepth --> Install Ceph-nautilus | + | |
| - | * Configuration tab | + | |
| - | * First Ceph monitor - set to current node. NOTE. Not possible to use other nodes now because there is no Ceph installed on it | + | |
| - | * Repeat installation on each node. Configuration will be detected automatically. | + | |
| - | * On each node - add additional monitors: | + | |
| - | * Select node --> Ceph --> Monitor | + | |
| - | * " | + | |
| - | + | ||
| - | ===== create OSD ===== | + | |
| - | + | ||
| - | Create Object Storage Daemon | + | |
| + | When CHAP is used for iSCSI (manually configured from Debian console), joined node wants to connect to the same iSCSI target using own initiator name and own local configuration. Of coruse NAS326 is configured with only one CHAP login and passwod, so joining is not possible. | ||
| + | Is it possible to add new acl for target on NAS326 using '' | ||
| - | |||