ProxMox: Membuat Cluster - Revision history

Onnowpurbo at 03:53, 2 July 2011

2011-07-02T03:53:29Z

← Older revision		Revision as of 03:53, 2 July 2011
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			[[Image:Screen-startpage-with-cluster.png\|right\|200px\|thumb\|Halaman Awal dengan 2 mesin]]
			[[Image:Screen-cluster-nodes.png\|right\|200px\|thumb\|Halaman Cluster dengan 3 mesin]]

	Proxmox VE Cluster memungkinkan untuk melakukan manajemen terpusat dari banyak server fisik. Sebuah Proxmox VE Cluster terdiri dari minimal satu master dan beberapa node (minimal satu master dan satu node).		Proxmox VE Cluster memungkinkan untuk melakukan manajemen terpusat dari banyak server fisik. Sebuah Proxmox VE Cluster terdiri dari minimal satu master dan beberapa node (minimal satu master dan satu node).

Onnowpurbo at 09:52, 1 July 2011

2011-07-01T09:52:45Z

← Older revision		Revision as of 09:52, 1 July 2011
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	===Delete dan membuat ulang konfigurasi cluster===		===Delete dan membuat ulang konfigurasi cluster===
	~~Sometimes it's quicker to~~ delete ~~and recreate your~~ cluster ~~configuration than it is to try and figure out what went wrong~~. ~~The process includes stoping the~~ cluster sync ~~and~~ tunnel ~~service~~, ~~deleting the existing~~ cluster ~~config and creating/joining the new~~ cluster. ~~The steps can be found below:~~		Kadangkala lebih cepat men-delete dan membuat ulang konfigurasi cluster anda daripada berusaha untuk mencari yang salah. Proses yang perlu dilakukan seperti menghentikan layanan cluster sync & tunnel, men-delete konfigurasi cluster dan membuat cluster baru. Langkah-nya adalah sebagai berikut,
	* '''~~Note~~:''' ~~If your~~ ssh host ~~keys have changed you may need to~~ delete ~~them on each~~ host ~~before you begin~~:		* '''Catatan:''' Jika ssh host key kita berubah maka kita perlu men-delete pada setiap host sebelum kita mulai:
	<pre>		<pre>
	rm /root/.ssh/known_hosts		rm /root/.ssh/known_hosts
	</pre>		</pre>
	* ~~Jot down the~~ IP ~~of the new~~ master node.		* Catat IP address dari master node yang baru.
	* ~~Run on new~~ master node:		* Jalankan master node yang baru:
	<pre>		<pre>
	/etc/init.d/pvemirror stop		/etc/init.d/pvemirror stop
Line 75:		Line 75:
	pveca -c		pveca -c
	</pre>		</pre>
	* ~~Verify that the~~ cluster ~~has been created~~:		* Verifikasi bahwa cluster sudah dibuat:
	<pre>		<pre>
	pveca -l		pveca -l
	</pre>		</pre>
	* ~~Run on nodes you wish to add to the new~~ cluster.		* Jalankan node yang ingin kita integrasikan ke cluster yang baru.
	** '''Note:''' ~~Change~~ '''IP-ADDRESS-MASTER''' ~~to the~~ IP ~~of the new~~ master ~~node~~.		** '''Note:''' Ubah '''IP-ADDRESS-MASTER''' ke IP dari node master yang baru.
	<pre>		<pre>
	/etc/init.d/pvemirror stop		/etc/init.d/pvemirror stop
Line 87:		Line 87:
	pveca -a -h IP-ADDRESS-MASTER		pveca -a -h IP-ADDRESS-MASTER
	</pre>		</pre>
	* ~~Verify that the~~ node ~~has been added to the new~~ cluster:		* Verifikasi bahwa node sudah di tambahkan di cluster yang baru:
	<pre>		<pre>
	pveca -l		pveca -l
Line 96:		Line 96:
	==Tutorials==		==Tutorials==
	* [http://c-nergy.be/blog/?p=393 Griffon's IT Library - ProxMox Cluster Walkthrough]		* [http://c-nergy.be/blog/?p=393 Griffon's IT Library - ProxMox Cluster Walkthrough]

	~~[[Category: HOWTO]][[Category: Installation]]~~



	~~==Referensi==~~

	* http://pve.proxmox.com/wiki/Proxmox_VE_Cluster		* http://pve.proxmox.com/wiki/Proxmox_VE_Cluster

	==Pranala Menarik==		==Pranala Menarik==

			* [[Cloud]]
			* [[Proxmox]]
			* [[ProxMox: Instalasi melalui CDROM]]
			* [[ProxMox: Instalasi di Mesin i686 - tidak bisa]]
			* [[ProxMox: Akses Web Administrator]]
			* [[ProxMox: Upload file iso installer]]
			* [[ProxMox: Membuat Virtual Disk]]
			* [[ProxMox: Instalasi Java Plugin untuk VNC Browser]]
			* [[ProxMox: Mengaktifkan Mesin Virtual]]
			* [[ProxMox: Akses Konsol VNC]]
			* [[ProxMox: Membuat Cluster]]
			* [[ProxMox: Backup - Restore - Live Migration]]

Onnowpurbo: /* Video Tutorials */

2011-07-01T09:32:51Z

Video Tutorials

← Older revision		Revision as of 09:32, 1 July 2011
Line 92:		Line 92:
	</pre>		</pre>

	~~==Video Tutorials==~~
	*[[Cluster configuration (Video)]]

	==Tutorials==		==Tutorials==

Onnowpurbo at 09:29, 1 July 2011

2011-07-01T09:29:24Z

← Older revision		Revision as of 09:29, 1 July 2011
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	<pre>nano /etc/pve/cluster.cfg</pre>		<pre>nano /etc/pve/cluster.cfg</pre>

	~~Also check if the following~~ file ~~are still up to date~~, ~~if not because your keys got updated just remove/adapt it~~.		Juga cek apakah file berikut sudah terupdate, jika tidak sebaiknya dibuang aja file berikut agar diupdate secara automatis.
	<pre>/root/.ssh/known_hosts</pre>		<pre>/root/.ssh/known_hosts</pre>

	===Delete ~~and recreate a~~ cluster ~~configuration~~===		===Delete dan membuat ulang konfigurasi cluster===
	Sometimes it's quicker to delete and recreate your cluster configuration than it is to try and figure out what went wrong. The process includes stoping the cluster sync and tunnel service, deleting the existing cluster config and creating/joining the new cluster. The steps can be found below:		Sometimes it's quicker to delete and recreate your cluster configuration than it is to try and figure out what went wrong. The process includes stoping the cluster sync and tunnel service, deleting the existing cluster config and creating/joining the new cluster. The steps can be found below:
	* '''Note:''' If your ssh host keys have changed you may need to delete them on each host before you begin:		* '''Note:''' If your ssh host keys have changed you may need to delete them on each host before you begin:

Onnowpurbo at 09:26, 1 July 2011

2011-07-01T09:26:53Z

← Older revision		Revision as of 09:26, 1 July 2011
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	===Tambahkan node ke master===		===Tambahkan node ke master===
	Login melalui ssh ke Proxmox VE server kedua. ~~Please note~~, ~~the~~ node ~~should not have any VM´s~~. ~~(If yes you will get conflicts with identical VMID´s - to workaround~~, ~~use~~ vzdump ~~to backup and to restore to a different~~ VMID ~~after the~~ cluster ~~configuration)~~.		Login melalui ssh ke Proxmox VE server kedua. Perlu di catat, pada proses ini node harus tidak ada VM yang jalan. Jika ada VM yang jalan maka kemungkinan kita akan mendapatkan conflict VMID yang sama, untuk mengatasi hal ini gunakan vzdump untuk membackup dan untuk merestore berbagai VMID sesudah konfigurasi cluster.

	'''~~Join a~~ node ~~to the~~ master:'''		'''Mengintegrasikan node ke master:'''
	<pre>pveca -a -h IP-ADDRESS-MASTER</pre>		<pre>pveca -a -h IP-ADDRESS-MASTER</pre>
	~~To check the state of~~ cluster:		Untuk mencek status cluster:
	<pre>pveca -l</pre>		<pre>pveca -l</pre>

	'''~~Display the state of~~ cluster:'''		'''Tampilkan status dari cluster:'''
	<pre>pveca -l		<pre>pveca -l
	CID----IPADDRESS----ROLE-STATE--------UPTIME---LOAD----MEM---ROOT---DATA		CID----IPADDRESS----ROLE-STATE--------UPTIME---LOAD----MEM---ROOT---DATA
Line 50:		Line 50:
	3 : 192.168.7.105 N A 00:13 1.41 22% 3% 15%		3 : 192.168.7.105 N A 00:13 1.41 22% 3% 15%
	4 : 192.168.7.106 N A 00:05 0.54 17% 3% 3%</pre>		4 : 192.168.7.106 N A 00:05 0.54 17% 3% 3%</pre>
	==~~Working with~~ Proxmox VE Cluster==
	~~Now, you can start creating~~ Virtual ~~Machines on Cluster nodes by using the~~ [[Central Web-based Management]] ~~on the~~ master.		==Bekerja dengan Proxmox VE Cluster==
			Sekarang kita dapat mulai membuat Virtual Machine di node cluster dengan menggunakan [[Central Web-based Management]] di master.

	==Troubleshooting==		==Troubleshooting==
	~~You can manually check the~~ cluster ~~configuration files on each~~ node. ~~Before you edit these files~~, ~~stop the~~ cluster sync ~~and~~ tunnel ~~service via~~ web ~~interface~~.		Kita dapat secara manual men-cek file konfigurasi cluster di setiap node. Sebelum mengedit file ini, sebaiknya di hentikan layanan cluster sync & tunnel melalu interface web.
	<pre>nano /etc/pve/cluster.cfg</pre>		<pre>nano /etc/pve/cluster.cfg</pre>

Onnowpurbo at 09:17, 1 July 2011

2011-07-01T09:17:37Z

← Older revision		Revision as of 09:17, 1 July 2011
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	pveca -d ID # delete node		pveca -d ID # delete node
	pveca -a [-h IP] # tambahkan sebuah node baru ke cluster		pveca -a [-h IP] # tambahkan sebuah node baru ke cluster
	pveca -m # ~~force~~ local node ~~to become~~ master		pveca -m # memaksa local node untuk menjadi master
	</pre>		</pre>

	===Mendefinisikan Master===		===Mendefinisikan Master===
	Login ~~via~~ ssh ~~to the first~~ Proxmox VE server.		Login melalui ssh ke Proxmox VE server pertama.

	'''~~Create the~~ master:'''		'''Membuat master:'''
	<pre>pveca -c</pre>		<pre>pveca -c</pre>

	~~To check the state of~~ cluster:		Check status cluster:
	<pre>pveca -l</pre>		<pre>pveca -l</pre>

	===~~Add a~~ node ~~to an existing~~ master===		===Tambahkan node ke master===
	Login ~~via~~ ssh ~~to a second~~ Proxmox VE server. Please note, the node should not have any VM´s. (If yes you will get conflicts with identical VMID´s - to workaround, use vzdump to backup and to restore to a different VMID after the cluster configuration).		Login melalui ssh ke Proxmox VE server kedua. Please note, the node should not have any VM´s. (If yes you will get conflicts with identical VMID´s - to workaround, use vzdump to backup and to restore to a different VMID after the cluster configuration).

	'''Join a node to the master:'''		'''Join a node to the master:'''

Onnowpurbo at 09:14, 1 July 2011

2011-07-01T09:14:42Z

← Older revision		Revision as of 09:14, 1 July 2011
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	==Membuat Proxmox VE Cluster==		==Membuat Proxmox VE Cluster==

	Pertama-tama, instal dua Proxmox VE servers seperti biasa. Pastikan masing-masing Proxmox VE server mempunyai hostname yang unik, karena default-nya semua server akan mempunyai hostname yang sama.		Pertama-tama, instal dua Proxmox VE servers seperti biasa. Pastikan masing-masing Proxmox VE server mempunyai hostname yang unik, karena default-nya semua server akan mempunyai hostname yang sama.

	Saat ini, pembuatan cluster hanya dapat dilakukan melalui consol, anda dapat login ke Proxmox VE server melalui ssh.		Saat ini, pembuatan cluster hanya dapat dilakukan melalui consol, anda dapat login ke Proxmox VE server melalui ssh.

	~~All settings can be done via~~ "pveca", ~~the~~ PVE Cluster Administration Toolkit		Semua konfigurasi dapat dilakukan melalui "pveca", PVE Cluster Administration Toolkit

	<pre>		<pre>
	USAGE: pveca -l # ~~show~~ cluster ~~status~~		USAGE: pveca -l # memperlihatkan status cluster
	pveca -c # ~~create new~~ cluster ~~with~~ localhost as master		pveca -c # membuat cluster baru dengan localhost sebagai master
	pveca -s [-h IP] # sync cluster ~~configuration from~~ master (or IP)		pveca -s [-h IP] # sync konfigurasi cluster dari master (atau IP)
	pveca -d ID # delete a node		pveca -d ID # delete node
	pveca -a [-h IP] # ~~add new~~ node to cluster		pveca -a [-h IP] # tambahkan sebuah node baru ke cluster
	pveca -m # force local node to become master		pveca -m # force local node to become master
	</pre>		</pre>
	===~~Define the master~~===
			===Mendefinisikan Master===
	Login via ssh to the first Proxmox VE server.		Login via ssh to the first Proxmox VE server.

Onnowpurbo at 08:18, 1 July 2011

2011-07-01T08:18:45Z

← Older revision		Revision as of 08:18, 1 July 2011
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	* Console dapat melihat semua Virtual Machines		* Console dapat melihat semua Virtual Machines
	* Melakukan migrasi dari virtual machine antara berbagai mesin yang secara fisik berbeda.		* Melakukan migrasi dari virtual machine antara berbagai mesin yang secara fisik berbeda.
	* ~~Synchronized~~ Virtual Appliance template store		* Sinkronisasi Virtual Appliance template store

	==~~Create a~~ Proxmox VE Cluster==		==Membuat Proxmox VE Cluster==
	~~First, install two Proxmox VE servers, see [[Installation]]. Make sure that each Proxmox VE server has a unique host name, by default all server has the same host name.~~

	~~Currently the~~ cluster ~~creation has to be done on the console~~, ~~you can~~ login ~~to the~~ Proxmox VE server ~~via~~ ssh.		Pertama-tama, instal dua Proxmox VE servers seperti biasa. Pastikan masing-masing Proxmox VE server mempunyai hostname yang unik, karena default-nya semua server akan mempunyai hostname yang sama.

			Saat ini, pembuatan cluster hanya dapat dilakukan melalui consol, anda dapat login ke Proxmox VE server melalui ssh.

	All settings can be done via "pveca", the PVE Cluster Administration Toolkit		All settings can be done via "pveca", the PVE Cluster Administration Toolkit

Onnowpurbo at 07:59, 1 July 2011

2011-07-01T07:59:56Z

← Older revision		Revision as of 07:59, 1 July 2011
Line 1:		Line 1:
	~~==Introduction==~~		Proxmox VE Cluster memungkinkan untuk melakukan manajemen terpusat dari banyak server fisik. Sebuah Proxmox VE Cluster terdiri dari minimal satu master dan beberapa node (minimal satu master dan satu node).
	Proxmox VE Cluster ~~enables central management of multiple physical servers~~. A Proxmox VE Cluster ~~consists of one~~ master ~~and several nodes~~ (~~minimum is a~~ master ~~and one~~ node).

	===~~Main features~~===		===Fitur Utama===
	* ~~Centralized~~ web ~~management~~		Fitur utama ProxMox VE Cluster adalah
	* ~~One~~ login ~~and~~ password ~~for accessing all nodes and guests~~
	* Console ~~view to all~~ Virtual Machines		* Manajemen terpusat melalui web.
	* ~~Migration of Virtual Machines between physical hosts~~		* satu login dan password untuk mengakses semua node dan guest
			* Console dapat melihat semua Virtual Machines
			* Melakukan migrasi dari virtual machine antara berbagai mesin yang secara fisik berbeda.
	* Synchronized Virtual Appliance template store		* Synchronized Virtual Appliance template store

Onnowpurbo: New page: ==Introduction== Proxmox VE Cluster enables central management of multiple physical servers. A Proxmox VE Cluster consists of one master and several nodes (minimum is a master and one node...

2011-06-13T03:16:28Z

New page: ==Introduction== Proxmox VE Cluster enables central management of multiple physical servers. A Proxmox VE Cluster consists of one master and several nodes (minimum is a master and one node...

New page

==Introduction==
Proxmox VE Cluster enables central management of multiple physical servers. A Proxmox VE Cluster consists of one master and several nodes (minimum is a master and one node).

===Main features===
* Centralized web management
* One login and password for accessing all nodes and guests
* Console view to all Virtual Machines
* Migration of Virtual Machines between physical hosts
* Synchronized Virtual Appliance template store

==Create a Proxmox VE Cluster==
First, install two Proxmox VE servers, see [[Installation]]. Make sure that each Proxmox VE server has a unique host name, by default all server has the same host name.

Currently the cluster creation has to be done on the console, you can login to the Proxmox VE server via ssh.

All settings can be done via "pveca", the PVE Cluster Administration Toolkit

<pre>
USAGE: pveca -l # show cluster status
pveca -c # create new cluster with localhost as master
pveca -s [-h IP] # sync cluster configuration from master (or IP)
pveca -d ID # delete a node
pveca -a [-h IP] # add new node to cluster
pveca -m # force local node to become master
</pre>
===Define the master===
Login via ssh to the first Proxmox VE server.

'''Create the master:'''
<pre>pveca -c</pre>

To check the state of cluster:
<pre>pveca -l</pre>

===Add a node to an existing master===
Login via ssh to a second Proxmox VE server. Please note, the node should not have any VM´s. (If yes you will get conflicts with identical VMID´s - to workaround, use vzdump to backup and to restore to a different VMID after the cluster configuration).

'''Join a node to the master:'''
<pre>pveca -a -h IP-ADDRESS-MASTER</pre>
To check the state of cluster:
<pre>pveca -l</pre>

'''Display the state of cluster:'''
<pre>pveca -l
CID----IPADDRESS----ROLE-STATE--------UPTIME---LOAD----MEM---ROOT---DATA
1 : 192.168.7.104 M A 5 days 01:43 0.54 20% 1% 4%
2 : 192.168.7.103 N A 2 days 05:02 0.04 26% 5% 29%
3 : 192.168.7.105 N A 00:13 1.41 22% 3% 15%
4 : 192.168.7.106 N A 00:05 0.54 17% 3% 3%</pre>
==Working with Proxmox VE Cluster==
Now, you can start creating Virtual Machines on Cluster nodes by using the [[Central Web-based Management]] on the master.

==Troubleshooting==
You can manually check the cluster configuration files on each node. Before you edit these files, stop the cluster sync and tunnel service via web interface.
<pre>nano /etc/pve/cluster.cfg</pre>

Also check if the following file are still up to date, if not because your keys got updated just remove/adapt it.
<pre>/root/.ssh/known_hosts</pre>

===Delete and recreate a cluster configuration===
Sometimes it's quicker to delete and recreate your cluster configuration than it is to try and figure out what went wrong. The process includes stoping the cluster sync and tunnel service, deleting the existing cluster config and creating/joining the new cluster. The steps can be found below:
* '''Note:''' If your ssh host keys have changed you may need to delete them on each host before you begin:
<pre>
rm /root/.ssh/known_hosts
</pre>
* Jot down the IP of the new master node.
* Run on new master node:
<pre>
/etc/init.d/pvemirror stop
/etc/init.d/pvetunnel stop
rm /etc/pve/cluster.cfg
pveca -c
</pre>
* Verify that the cluster has been created:
<pre>
pveca -l
</pre>
* Run on nodes you wish to add to the new cluster.
** '''Note:''' Change '''IP-ADDRESS-MASTER''' to the IP of the new master node.
<pre>
/etc/init.d/pvemirror stop
/etc/init.d/pvetunnel stop
rm /etc/pve/cluster.cfg
pveca -a -h IP-ADDRESS-MASTER
</pre>
* Verify that the node has been added to the new cluster:
<pre>
pveca -l
</pre>

==Video Tutorials==
*[[Cluster configuration (Video)]]

==Tutorials==
* [http://c-nergy.be/blog/?p=393 Griffon's IT Library - ProxMox Cluster Walkthrough]

[[Category: HOWTO]][[Category: Installation]]

==Referensi==

* http://pve.proxmox.com/wiki/Proxmox_VE_Cluster

==Pranala Menarik==