mirror of
https://github.com/ceph/ceph
synced 2024-12-27 14:03:25 +00:00
86 lines
1.9 KiB
ReStructuredText
86 lines
1.9 KiB
ReStructuredText
=================================
|
|
Deploying a development cluster
|
|
=================================
|
|
|
|
In order to develop on ceph, a Ceph utility,
|
|
*vstart.sh*, allows you to deploy fake local cluster for development purpose.
|
|
|
|
Usage
|
|
=====
|
|
|
|
It allows to deploy a fake local cluster on your machine for development purpose. It starts mon, osd and/or mds, or all of them if not specified.
|
|
|
|
To start your development cluster, type the following::
|
|
|
|
vstart.sh [OPTIONS]... [mon] [osd] [mds]
|
|
|
|
In order to stop the cluster, you can type::
|
|
|
|
./stop.sh
|
|
|
|
Options
|
|
=======
|
|
|
|
.. option:: -i ip_address
|
|
|
|
Bind to the specified *ip_address* instead of guessing and resolve from hostname.
|
|
|
|
.. option:: -k
|
|
|
|
Keep old configuration files instead of overwritting theses.
|
|
|
|
.. option:: -l, --localhost
|
|
|
|
Use localhost instead of hostanme.
|
|
|
|
.. option:: -m ip[:port]
|
|
|
|
Specifies monitor *ip* address and *port*.
|
|
|
|
.. option:: -n, --new
|
|
|
|
Create a new cluster.
|
|
|
|
.. option:: -o config
|
|
|
|
Add *config* to all sections in the ceph configuration.
|
|
|
|
.. option:: -r
|
|
|
|
Start radosgw (ceph needs to be compiled with --radosgw), create an apache2 configuration file, and start apache2 with it (needs apache2 with mod_fastcgi) on port starting from 8000.
|
|
|
|
.. option:: --nodaemon
|
|
|
|
Use ceph-run as wrapper for mon/osd/mds.
|
|
|
|
.. option:: --smallmds
|
|
|
|
Configure mds with small limit cache size.
|
|
|
|
.. option:: -x
|
|
|
|
Enable Cephx (on by default).
|
|
|
|
.. option:: -X
|
|
|
|
Disable Cephx.
|
|
|
|
.. option:: -d, --debug
|
|
|
|
Launch in debug mode
|
|
|
|
.. option:: --valgrind[_{osd,mds,mon}] 'valgrind_toolname [args...]'
|
|
|
|
Launch the osd/mds/mon/all the ceph binaries using valgrind with the specified tool and arguments.
|
|
|
|
Environment variables
|
|
=====================
|
|
|
|
{OSD,MDS,MON,RGW}
|
|
|
|
Theses environment variables will contains the number of instances of the desired ceph process you want to start.
|
|
|
|
Example: ::
|
|
|
|
OSD=3 MON=3 RGW=1 vstart.sh
|