Ceph Automated Automation installation

1. Introduction to the basic Environment Ubuntu12.04.5 OpenSSH all require the default installation source node

ceph0.80.4 ceph-admin Management and Client node,ceph01,ceph02,ceph03 cluster node, network gigabit:192.168.100.11 cluster node hard disk needs 3 of them. The above is the basic configuration

2. Deploy the 3 -node ceph environment with ice installation calamari-server,Ceph-deploy , because the offline installation , so /etc/apt/sources.list backup. With a good hostname.

Each node needs to write Ceph-deploy /etc/hostsip need to be in that /etc/hosts

Ceph-deploy need to be free of KEY between other nodes

#ssh-keygen

#ssh-copy-idtest-ceph01 ceph02 ceph03

Locale

Exportlc_all= "C"

3. Configure NTP time synchronization

3.1) build time synchronization server

Installing NTP apt-get installntp

3.2) Modifying the ntp.conf backup base

Vim/etc/ntp.conf

# (Again, the addressis an example only.)

Broadcast 160.17.5.255

3.3) Start the service

Service NTPD Start

# more information.

Server ceph01

ntpdate-d IP

View Firewall shutdown

Ufwdisable

firewallstopped and disabled on system startup

4. Create a ceph_config directory in the root directory to extract the package into this directory

The following installation steps are performed:

#pythonice_setup. py

Chown-r www-data:www-data/var/log/calamari/

#calamari-ctl Initialize

Apt-keylist

Ceph-deploycalamari Connect ceph01 ceph02 ceph03 ceph04

#ceph-deployinstall ceph-admin ceph01 ceph02 ceph03 Installing a ceph cluster

#ceph-deploynew test-ceph01 initialize mon and generate ceph.conf

Modify the ceph.conf file

[Global]

Fsid =de882364-b3f9-45ce-b625-42acdbba3922

Mon_initial_members =ceph01, ceph02, ceph03

Mon_host =160.17.5.11,160.17.5.12,160.17.5.13

Auth_cluster_required= Cephx

Auth_service_required= Cephx

Auth_client_required =cephx

filestore_xattr_use_omap= true

Public_network =160.17.5.0/24

Cluster_network =192.168.110.0/24

Osd_pool_default_size= 3

Osd_pool_default_min_size= 2

osd_pool_default_pg_num= 256

osd_pool_default_pgp_num= 256

Osd_max_backfills = 3

Osd_recovery_max_active= 5

Ceph Mon Remove ceph01

Mon_host =192.168.111.11,192.168.111.12,192.168.111.13

Ceph-deploymon Create test-ceph01 can be set to 3 Mon

Ceph-deploy--overwrite-conf Mon Create ceph01

Ceph-deploygatherkeys ceph01 ceph02 ceph03

Environment has dirty data perform the following actions

CEPH-DEPLOYOSD Create--zap-disk CEPH01:/DEV/SDC CEPH02:/DEV/SDCCEPH03:/DEV/SDC

Force installation

ceph-deploy--overwrite-conf OSD Create Rceph01:/dev/sdb Rceph02://dev/sdbrceph03:/dev/sdb

Pkill-i salt-minion

salt-key-l found

salt-key-a Join

Node needs to install the name of the network management can join the host

Installation

#apt-getinstall TGT RADOSGW

#apt-getinstall libapache2-mod-fastcgi

First copy the node ceph01 node ceph.client.radosgw.keyring key to other nodes that need to be managed

Distributing the node ceph01 file to a node's home

./gateway.sh

./server

Create Pool

./pool.sh

Select the managed node

ceph-deploy--overwrite-conf Config push ceph03

Ceph Automated Automation installation