Shulou(Shulou.com)06/02 Report--

Image download address: https://www.proxmox.com/en/downloads

Illustration of the installation process:

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9. Log in to the console on the browser WEB

Log in to ssh to check the following version:

Here we still create a cluster of three nodes (PVE1-PVE3192.168.26.210-212). The other nodes are installed in the same way.

Still need to update the source and system under the configuration (seems to be the same and pay attention to version differences)

Rm-f / etc/apt/sources.list.d/pve-enterprise.list

Echo "deb http://download.proxmox.com/debian/pve stretch pve-no-subscription" > / etc/apt/sources.list.d/pve-install-repo.list

Wget http://download.proxmox.com/debian/proxmox-ve-release-6.x.gpg-O / etc/apt/trusted.gpg.d/proxmox-ve-release-6.x.gpg

Apt update & & apt dist-upgrade

If you want to upload the ISO mirror, the default location is shown:

Start creating a pve cluster:

Execute on pve1:

Pvecm create bd-data-center

Execute on pve2:

Root@pve2:~# pvecm add 192.168.26.210

Note that you need to enter a password for communication authentication.

Execute on the same PVE3:

Root@pve3:~# pvecm add 192.168.26.210

Check the cluster status at this time: the execution effect is the same on any node (show the effect of execution on two nodes)

Log in to the WEB console to check the effect:

Then install the CEPH storage (install each of the three nodes)

Initialize the ceph cluster network segment: pveceph init-- network 192.168.26.0

At this point, the command to check the CEPH status will report an error: pveceph status

Each node creates ceph cluster storage Mon monitoring:

Pveceph createmon

Root@pve2:~# pveceph createmon

Root@pve3:~# pveceph createmon

Check the CEPH status at this time:

Ansible, look at each node, in fact, it is all the same.

To create mgr, all three nodes need to be executed

Pveceph createmgr # this node prompt already exists

View the cluster status of WEB console at this time:

Creating Ceph OSDs

Create Ceph OSDs storage (three nodes do the same)

Root@pve1:~# pveceph createosd / dev/sdb

Immediately after execution on PVE1, take a look at the WEB console to see the state changes at this time.

Changes in disk and configuration information on PVE1

Similarly, the other two nodes execute

Root@pve2:~# pveceph createosd / dev/sdb

Root@pve3:~#pveceph createosd / dev/sdb

Create ceph cluster storage resource pool ceph osd pool create [resource pool name] 128 128

Root@pve1:~# ceph osd pool create datacenter 128 128

# add RBD cluster storage

# View rbd cluster storage configuration information (same for any node in the cluster)

Root@pve1:~# cat / etc/pve/storage.cfg

Effect before creation:

The effect after creation:

Add Resource Pool: dbdata,iscpool,idcpool

HA group creation: ISCVM,IDCVM

Create a virtual server:

The solution to the error encountered is:

Root@pve1:~# ceph health detail

Error reporting solution: ceph osd pool application enable datacenter rbd

Cloning cannot be performed in the highly available state, otherwise an error will occur and the virtual machine will be locked and cannot be deleted directly.

Cannot delete:

After unlocking with the command, you can delete the virtual machine.

Root@pve2:~# qm destroy 101

VM is locked (clone)

Root@pve2:~# qm unlock 101

Root@pve2:~# qm destroy 101

Removing image: 1% complete...

Removing image: 2% complete...

Remove the highly available state and then clone:

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