openfoam.txt

bootcmd:
  - echo curl -L https://dl.openfoam.com/pubkey.gpg 2>/dev/null | gpg --dearmor > /etc/apt/trusted.gpg.d/openfoam.gpg

# do this in a runcmd because we need the disk space that comes later than packages
runcmd:
  - echo apt-get install -y openfoam2012 openfoam2012-tutorials



curl -s https://dl.openfoam.com/add-debian-repo.sh | sudo bash

sudo apt-get install openfoam2012-default make g++

line 70 of bin/tools/RunFunctions

if ! command -v make > /dev/null
    then
echo "No make command found ... cannot compile" 1>&2
return 1
    fi

~/foam/tutorials/basic/potentialFoam/cylinder


  - sudo apt install -y make g++
  - curl -s https://dl.openfoam.com/add-debian-repo.sh | sudo bash
  - sudo apt install -y openfoam2012-default



//   - openfoam2012-default
  - make
  - g++

// apt:
//   preserve_sources_list: true
//   primary:
//     - arches: [amd64]
//       uri: https://dl.openfoam.com/repos/deb


  - echo deb [arch=amd64] https://dl.openfoam.com/repos/deb focal main > /etc/apt/sources.list.d/openfoam.list

      // imageReference: {
      //   publisher: 'Microsoft-DSVM'
      //   offer: 'Ubuntu-1804'
      //   sku: '1804'
      //   version: 'latest'
      // }

// https://ochzhen.com/blog/azure-custom-script-extension-linux
// resource openFoamInstaller 'Microsoft.Compute/virtualMachines/extensions@2020-12-01' = {
//   name: concat(name, '/CustomScriptExtension')
//   location: location
//   dependsOn: [
//     node
//   ]
//   properties: {
//     publisher: 'Microsoft.Azure.Extensions'
//     type: 'CustomScript'
//     typeHandlerVersion: '2.1'
//     autoUpgradeMinorVersion: true
//     settings: {
//       'commandToExecute': 'sudo apt install -y openfoam2012-default'
//     }
//   }
// }

// https://docs.microsoft.com/en-us/azure/virtual-machines/extensions/hpc-compute-infiniband-linux
// resource infinibandInstaller 'Microsoft.Compute/virtualMachines/extensions@2020-12-01' = [for i in range(0,count): {
//   name: concat(name, format('00' ,i), '/inifiniband')
//   location: location
//   dependsOn: [
//     node
//   ]
//   properties: {
//     publisher: 'Microsoft.HpcCompute'
//     type: 'InfiniBandDriverLinux'
//     typeHandlerVersion: '1.1'
//     autoUpgradeMinorVersion: true
//   }
// }]


https://www.servethehome.com/configure-ipoib-mellanox-hcas-ubuntu-12041-lts/
ibstat


https://www.cfd-online.com/Forums/openfoam/197150-openfoam-com-versus-openfoam-org-version-use.html

cp -pr /usr/lib/openfoam/openfoam2012/tutorials ~/tutorials
cd ~/tutorials
./Allrun


https://develop.openfoam.com/Development/openfoam/-/wikis/precompiled/debian

https://eriklonroth.com/2020/07/11/running-starccm-using-openmpi-on-ubuntu-with-slurm-and-infiniband/
sudo snap install slurm --classic

openmpi came from somewhere?

srun -N 1 --pty hostname

https://blog.llandsmeer.com/tech/2020/03/02/slurm-single-instance.html
sudo apt install slurmd slurm-client slurmctld

sudo systemctl start slurmctld

/etc/slurm-llnl/slurm.conf 

sudo mkdir /var/spool/slurm
sudo chown slurm:slurm /var/spool/slurm

  - systemctl enable --now slurmctld
  - systemctl enable --now slurmd