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Eucalyptus - Run Instance
2013/02/24 |
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Run Instance.
This example shows to configure Eucalyptus on the environment below.
#1) frontend.srv.world
[10.0.0.30] ⇒ Control Server ( CLC, Walrus, SC, CC installed ) #2) node01.srv.world [10.0.0.40] ⇒ Node Controler ( NC installed, built KVM Host )
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| [1] | Create a keypair for login on the Controle Server. |
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[root@frontend ~]# euca-add-keypair my-key > ~/.my-key [root@frontend ~]# chmod 600 ~/.my-key |
| [2] | Run Instance with "euca-run-instances" command. It's possible to confirm "eki-***" and others on Web UI like below. |
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[root@frontend ~]# euca-run-instances -k my-key --kernel eki-FAE037C8 --ramdisk eri-B59B32EF emi-58E13B1A RESERVATION r-F8AB3ECD 288823442078 default INSTANCE i-31CD3DA4 emi-58E13B1A 0.0.0.0 0.0.0.0 pending my-key 0 m1.small 2013-02-25T11:01:55.918Z cluster01 eki-FAE037C8 eri-B59B32EF monitoring-disabled 0.0.0.0 0.0.0.0instance-store |
| [3] | After few minites later, IP address is assigned from DHCP server like below. |
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[root@frontend ~]# euca-describe-instances RESERVATION r-F8AB3ECD 288823442078 default INSTANCE i-31CD3DA4 emi-58E13B1A 10.0.0.200 10.0.0.200 running my-key 0 m1.small2013-02-25T11:01:55.918Z cluster01 eki-FAE037C8 eri-B59B32EF monitoring-disabled 10.0.0.200 10.0.0.200 instance-store |
| [4] | Login to Instance with keypair made on [1] section. |
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[root@frontend ~]# ssh -i ~/.my-key -l root 10.0.0.200 The authenticity of host '10.0.0.200 (10.0.0.200)' can't be established. RSA key fingerprint is xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx. Are you sure you want to continue connecting (yes/no)? yes Warning: Permanently added '10.0.0.200' (RSA) to the list of known hosts. [root@localhost ~]# # just logined |
| [5] | Shutdown command for Instance below. |
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[root@frontend ~]# euca-terminate-instances i-31CD3DA4 INSTANCE i-31CD3DA4 running shutting-down |