82 lines
2.5 KiB
Markdown
82 lines
2.5 KiB
Markdown
# vm-start
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## Description:
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script which permit to launch easily some virtual machines via qemu
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## Dependencies:
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- <u>qemu</u> full installation
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## Optionnal Dependencies:
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- <u>ssh</u> to have possibility to connect via ssh with the remote_connection.sh script.
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- <u>rsp</u> to have possibility to connect via rsp with the remote_connection.sh script.
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## Functionnality:
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- use of config files [not fully ok]
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- start,create vm reading the config file [ok]
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- delete all data related to a vm [ok]
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- create a backup or being able to recall the bacup [ok - have to be improved]
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- start directly the backup file [ok]
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- list all vm already configured [ok]
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- print help of version number [ok]
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- support options to overrides the config file [ok]
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- can support launching vm in uefi mode [ok] (doesn't support automatic add of uefi in conf file.)
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- take option create_disk to know what disk to use when creating a vm. [ok]
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- compatible to an extensive network configuration [~ok] (don't work with conf file, and no possibility to bridge over an existing interface.)
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### Next changes to come
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- put the path of the creation disk on the config file
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- add vnc support
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- add an option -ng, --nographic with it's parametters assiciated.
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- majors changes in setup_bridges.sh, it will be from this point called
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```setup_bridges 'bridge_name' add|rm [--ip=<ip> | --imaster=<interface_master>] ```
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## Usage:
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### to get some help;
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`vm-start --help`
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### to list all vm already configured
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`vm-start --list `
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### to create a new vm
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`vm-start <nom_de_la_vm> create --create_disk=<location_of_iso_file>`
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you can of course add options like --uefi to tun in uefi mode, or --nproc=<nb_proc> to select a number of processors.
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If you go to the conf folder created the first time you launch the script, you will find all configured variables for each of your vm.
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### to connect two vm on different networks at a gateway nat.
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first, run the script set-tap.sh to create two bridges.
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```
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setup_bridge.sh --addbridge=br0
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setup_bridge.sh --addbridge=br1
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```
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after that change the mac address of all vm in conf folder.
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```
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vm-1 from 00:00:00:00:00:00 to 00:00:00:00:00:01
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vm-2 from 00:00:00:00:00:00 to 00:00:00:00:00:02
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```
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and start the gateway and the vms after.
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```
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vm-start.sh gateway start --net=br:br0 --net=br:br1 --net=nat:id01
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vm-start.sh vm-1 start --net=br:br0
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vm-start.sh vm-2 start --net=br:br1
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```
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And that's it, your three vm are now connected. You just have now to do some configurations on thoses vms.
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