Unverified Commit e8487049 authored by anarcat's avatar anarcat
Browse files

add more ganeti instance examples

parent d2258d39

howto/ganeti.md

+30 −14
Original line number Diff line number Diff line
@@ -55,20 +55,6 @@ ram and 2 CPU cores: 
      --backend-parameters memory=8g,vcpus=2 \

      test-01.torproject.org



This is the same without the HDD partition, in the `gnt-chi` cluster:



    gnt-instance add \

      -o debootstrap+buster \

      -t drbd --no-wait-for-sync \

      --net 0:ip=pool,network=gnt-chi-01 \

      --no-ip-check \

      --no-name-check \

      --disk 0:size=10G \

      --disk 1:size=2G,name=swap \

      --disk 2:size=20G \

      --backend-parameters memory=8g,vcpus=2 \

      test-01.torproject.org



### What that does



This configures the following:
@@ -132,6 +118,36 @@ Then follow [howto/new-machine](howto/new-machine). 
   package without [shipping our patch](https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=944538).





### Other examples



This is the same without the HDD partition, in the `gnt-chi` cluster:



    gnt-instance add \

      -o debootstrap+buster \

      -t drbd --no-wait-for-sync \

      --net 0:ip=pool,network=gnt-chi-01 \

      --no-ip-check \

      --no-name-check \

      --disk 0:size=10G \

      --disk 1:size=2G,name=swap \

      --disk 2:size=20G \

      --backend-parameters memory=8g,vcpus=2 \

      test-01.torproject.org



A simple test machine, with only 1G of disk, ram, and 1 CPU, without

DRBD, in the FSN cluster:



    gnt-instance add \

          -o debootstrap+buster \

          -t plain --no-wait-for-sync \

          --net 0:ip=pool,network=gnt-fsn13-02 \

          --no-ip-check \

          --no-name-check \

          --disk 0:size=10G \

          --disk 1:size=2G,name=swap \

          --backend-parameters memory=1g,vcpus=1 \

          test-01.torproject.org



## Modifying an instance



### CPU, memory changes