Ceph/MicroCeph - Revision history

Kenneth: /* NFS share with Ganesha */

2024-01-22T03:55:13Z

NFS share with Ganesha

← Older revision		Revision as of 03:55, 22 January 2024
Line 287:		Line 287:
	}		}
	</pre>		</pre>

			Config references:
			* NFS — Ceph Documentation - https://docs.ceph.com/en/latest/cephfs/nfs/
			* nfs-ganesha/src/config_samples/ceph.conf at next · nfs-ganesha/nfs-ganesha · GitHub - https://github.com/nfs-ganesha/nfs-ganesha/blob/next/src/config_samples/ceph.conf
			* Chapter 11. Management of NFS-Ganesha gateway using the Ceph Orchestrator (Limited Availability) Red Hat Ceph Storage 5 \| Red Hat Customer Portal - https://access.redhat.com/documentation/en-us/red_hat_ceph_storage/5/html/operations_guide/management-of-nfs-ganesha-gateway-using-the-ceph-orchestrator

	== Documentation ==		== Documentation ==

2024-01-22T03:52:10Z

MicroCeph

← Older revision		Revision as of 03:52, 22 January 2024
Line 3:		Line 3:
	Ubuntu 22.04 LTS MicroCeph with Snap		Ubuntu 22.04 LTS MicroCeph with Snap
	These installation instructions use MicroCeph - Ceph in a snap. MicroCeph is a pure upstream Ceph distribution designed for small scale and edge deployments, which can be installed and maintained with minimal knowledge and effort.		These installation instructions use MicroCeph - Ceph in a snap. MicroCeph is a pure upstream Ceph distribution designed for small scale and edge deployments, which can be installed and maintained with minimal knowledge and effort.
			* Uses MicroCeph
			* Minimum 4-nodes, full-HA Ceph cluster
			* Suitable for small-scale production environments

	Install Ceph on Ubuntu \| Ubuntu		Install Ceph on Ubuntu \| Ubuntu
	https://ubuntu.com/ceph/install		https://ubuntu.com/ceph/install

			Requirements:
			* You will need 4 physical machines with multi-core processors and at least 8GiB of memory and 100GB of disk space. MicroCeph has been tested on x86-based physical machines running Ubuntu 22.04 LTS.

	Note: If snap is not installed:		Note: If snap is not installed:

2024-01-22T03:49:02Z

NFS share with Ganesha

← Older revision		Revision as of 03:49, 22 January 2024
Line 132:		Line 132:
	Install ganesha:		Install ganesha:
	apt install nfs-ganesha nfs-ganesha-ceph		apt install nfs-ganesha nfs-ganesha-ceph

			Config (below)

			Restart service:
			systemctl restart nfs-ganesha

	Config:		Config:

2024-01-22T03:48:18Z

Documentation

2024-01-22T03:43:33Z

Local Mount

← Older revision		Revision as of 03:43, 22 January 2024
Line 93:		Line 93:

	== Local Mount ==		== Local Mount ==

			(make sure a cephfs has been created first)

	If you are on one of the cluster nodes, and if you look at the ceph.keyring, you will notice the default user was likely 'admin' (client.admin).		If you are on one of the cluster nodes, and if you look at the ceph.keyring, you will notice the default user was likely 'admin' (client.admin).

2024-01-21T23:35:20Z

Create File System

← Older revision		Revision as of 23:35, 21 January 2024
Line 44:		Line 44:

	microceph disk list		microceph disk list

			== Get Auth ==

			ceph auth get client.admin

			Example:
			<pre>
			[client.admin]
			key = AQBKdXXXXXXXXXXXXXXXXXXXXX==
			caps mds = "allow *"
			caps mgr = "allow *"
			caps mon = "allow *"
			caps osd = "allow *"
			</pre>

			Used for things like /etc/ceph/ceph.keyring

	== Create File System ==		== Create File System ==

2024-01-21T23:34:01Z

Create File System

← Older revision		Revision as of 23:34, 21 January 2024
Line 50:		Line 50:
	ceph osd pool create cephfs_data		ceph osd pool create cephfs_data
	ceph osd pool create cephfs_metadata		ceph osd pool create cephfs_metadata

			# with different PGs, which can range from 0 to 512, and probably has auto scaling on...
			ceph osd pool create cephfs_data 64
			ceph osd pool create cephfs_metadata 32

	View pool stats:		View pool stats:
	ceph osd pool ls		ceph osd pool ls
			ceph osd lspools
	ceph osd pool stats		ceph osd pool stats

Line 61:		Line 66:
	View filesystems:		View filesystems:
	ceph fs ls		ceph fs ls
			ceph fs status
			ceph fs status [cephfs]

	Stat the MDs:		Stat the MDs:

2024-01-21T23:26:41Z

Create File System

← Older revision		Revision as of 23:26, 21 January 2024
Line 51:		Line 51:
	ceph osd pool create cephfs_metadata		ceph osd pool create cephfs_metadata

			View pool stats:
			ceph osd pool ls
			ceph osd pool stats

	Create filesystem:		Create filesystem:
	# ceph fs new <fs_name> <metadata_pool> <data_pool>		# ceph fs new <fs_name> <metadata_pool> <data_pool>

2024-01-21T23:23:09Z

Create File System

← Older revision		Revision as of 23:23, 21 January 2024
Line 52:		Line 52:

	Create filesystem:		Create filesystem:
	# ceph fs new <fs_name> <~~metadata_ppool~~> <data_pool>		# ceph fs new <fs_name> <metadata_pool> <data_pool>
	ceph fs new cephfs cephfs_metadata cephfs_data		ceph fs new cephfs cephfs_metadata cephfs_data

2024-01-21T23:22:47Z

Create File System

← Older revision		Revision as of 23:22, 21 January 2024
Line 52:		Line 52:

	Create filesystem:		Create filesystem:
	# ceph fs new <fs_name> <metadata_ppool> <data_pool>		# ceph fs new <fs_name> <metadata_ppool> <data_pool>
	ceph fs new cephfs cephfs_metadata cephfs_data		ceph fs new cephfs cephfs_metadata cephfs_data

	View filesystems:		View filesystems: