77 lines
2.6 KiB
Markdown
77 lines
2.6 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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## Functionnality:
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- create a config file to stores options for a vm [~]
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- start a vm while reading for the conf file [ok]
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- create a vm with the ability to choose an iso disk to launch the vm [ok]
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- del all sata related to a vm [~ok] (misses deleted conf file)
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- create a backup or being able to recall the bacup [ok] (can be improved)
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- start directly the backup file [ok]
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- can create only the conf file instead of starting/creating vm [ok]
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- list all vm already created [ok]
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- print help of version number [ok]
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- support option nproc to launch the vm with a different number of proc than precised in the config file [ok]
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- same for option memory [ok]
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- same for option size, size is only usefull when creating a vm [ok]
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- can support launching vm in uefi mode [ok] (doesn't fully support the UEFI in conf mode, preffer use the option uefi while launching vm.)
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- can add customs options to a vm [ok]
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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] (can work either with nat or bridge of even without any network. By default it is one interface by nat, and don't work whith the config file yet.)
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### Things to add in the next verison
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- add an option --windows which permit to launch a windows vm with no-graphics, and with the RDP port forward in order to access it easily by `xfreerdp /v:localhost /u:'user' /dynamic-resolution`
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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-strart <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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set-tap.sh --add-br-id=br0
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set-tap.sh --add-br-id=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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