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vagrant: control VM cpus and pytest workers via env

This commit is contained in:
Thomas Waldmann 2017-06-02 02:29:05 +02:00
parent 23d591c1c3
commit 16a296c11a
2 changed files with 25 additions and 13 deletions

36
Vagrantfile vendored
View file

@ -3,6 +3,10 @@
# Automated creation of testing environments / binaries on misc. platforms
$cpus = Integer(ENV.fetch('VMCPUS', '4')) # create VMs with that many cpus
$xdistn = Integer(ENV.fetch('XDISTN', '4')) # dispatch tests to that many pytest workers
$wmem = $xdistn * 256 # give the VM additional memory for workers [MB]
def packages_prepare_wheezy
return <<-EOF
# debian 7 wheezy does not have lz4, but it is available from wheezy-backports:
@ -209,7 +213,7 @@ def install_cygwin_venv
end
def install_pyenv(boxname)
return <<-EOF
script = <<-EOF
curl -s -L https://raw.githubusercontent.com/yyuu/pyenv-installer/master/bin/pyenv-installer | bash
echo 'export PATH="$HOME/.pyenv/bin:/vagrant/borg:$PATH"' >> ~/.bash_profile
echo 'eval "$(pyenv init -)"' >> ~/.bash_profile
@ -217,6 +221,8 @@ def install_pyenv(boxname)
echo 'export PYTHON_CONFIGURE_OPTS="--enable-shared"' >> ~/.bash_profile
echo 'export LANG=en_US.UTF-8' >> ~/.bash_profile
EOF
script += "echo 'export XDISTN=%d' >> ~/.bash_profile\n" % [$xdistn]
return script
end
def fix_pyenv_darwin(boxname)
@ -348,14 +354,14 @@ Vagrant.configure(2) do |config|
config.vm.provider :virtualbox do |v|
#v.gui = true
v.cpus = 1
v.cpus = $cpus
end
# Linux
config.vm.define "centos7_64" do |b|
b.vm.box = "centos/7"
b.vm.provider :virtualbox do |v|
v.memory = 1536
v.memory = 1024 + $wmem
end
b.vm.provision "install system packages", :type => :shell, :inline => packages_redhatted
b.vm.provision "install pyenv", :type => :shell, :privileged => false, :inline => install_pyenv("centos7_64")
@ -368,7 +374,7 @@ Vagrant.configure(2) do |config|
config.vm.define "centos6_32" do |b|
b.vm.box = "centos6-32"
b.vm.provider :virtualbox do |v|
v.memory = 1024
v.memory = 768 + $wmem
end
b.vm.provision "install system packages", :type => :shell, :inline => packages_redhatted
b.vm.provision "install pyenv", :type => :shell, :privileged => false, :inline => install_pyenv("centos6_32")
@ -381,7 +387,7 @@ Vagrant.configure(2) do |config|
config.vm.define "centos6_64" do |b|
b.vm.box = "centos6-64"
b.vm.provider :virtualbox do |v|
v.memory = 1536
v.memory = 1024 + $wmem
end
b.vm.provision "install system packages", :type => :shell, :inline => packages_redhatted
b.vm.provision "install pyenv", :type => :shell, :privileged => false, :inline => install_pyenv("centos6_64")
@ -394,7 +400,7 @@ Vagrant.configure(2) do |config|
config.vm.define "xenial64" do |b|
b.vm.box = "ubuntu/xenial64"
b.vm.provider :virtualbox do |v|
v.memory = 1536
v.memory = 1024 + $wmem
end
b.vm.provision "packages debianoid", :type => :shell, :inline => packages_debianoid
b.vm.provision "build env", :type => :shell, :privileged => false, :inline => build_sys_venv("xenial64")
@ -405,7 +411,7 @@ Vagrant.configure(2) do |config|
config.vm.define "trusty64" do |b|
b.vm.box = "ubuntu/trusty64"
b.vm.provider :virtualbox do |v|
v.memory = 1536
v.memory = 1024 + $wmem
end
b.vm.provision "packages debianoid", :type => :shell, :inline => packages_debianoid
b.vm.provision "build env", :type => :shell, :privileged => false, :inline => build_sys_venv("trusty64")
@ -416,7 +422,7 @@ Vagrant.configure(2) do |config|
config.vm.define "jessie64" do |b|
b.vm.box = "debian/jessie64"
b.vm.provider :virtualbox do |v|
v.memory = 1536
v.memory = 1024 + $wmem
end
b.vm.provision "packages debianoid", :type => :shell, :inline => packages_debianoid
b.vm.provision "build env", :type => :shell, :privileged => false, :inline => build_sys_venv("jessie64")
@ -427,7 +433,7 @@ Vagrant.configure(2) do |config|
config.vm.define "wheezy32" do |b|
b.vm.box = "boxcutter/debian7-i386"
b.vm.provider :virtualbox do |v|
v.memory = 1024
v.memory = 768 + $wmem
end
b.vm.provision "packages prepare wheezy", :type => :shell, :inline => packages_prepare_wheezy
b.vm.provision "packages debianoid", :type => :shell, :inline => packages_debianoid
@ -442,6 +448,9 @@ Vagrant.configure(2) do |config|
config.vm.define "wheezy64" do |b|
b.vm.box = "boxcutter/debian7"
b.vm.provider :virtualbox do |v|
v.memory = 1024 + $wmem
end
b.vm.provision "packages prepare wheezy", :type => :shell, :inline => packages_prepare_wheezy
b.vm.provision "packages debianoid", :type => :shell, :inline => packages_debianoid
b.vm.provision "install pyenv", :type => :shell, :privileged => false, :inline => install_pyenv("wheezy64")
@ -457,6 +466,7 @@ Vagrant.configure(2) do |config|
config.vm.define "darwin64" do |b|
b.vm.box = "jhcook/yosemite-clitools"
b.vm.provider :virtualbox do |v|
v.memory = 1536 + $wmem
v.customize ['modifyvm', :id, '--ostype', 'MacOS1010_64']
v.customize ['modifyvm', :id, '--paravirtprovider', 'default']
# Adjust CPU settings according to
@ -482,7 +492,7 @@ Vagrant.configure(2) do |config|
config.vm.define "freebsd64" do |b|
b.vm.box = "freebsd/FreeBSD-10.3-RELEASE"
b.vm.provider :virtualbox do |v|
v.memory = 1536
v.memory = 1024 + $wmem
end
b.ssh.shell = "sh"
b.vm.provision "install system packages", :type => :shell, :inline => packages_freebsd
@ -498,7 +508,7 @@ Vagrant.configure(2) do |config|
config.vm.define "openbsd64" do |b|
b.vm.box = "openbsd60-64" # note: basic openbsd install for vagrant WITH sudo and rsync pre-installed
b.vm.provider :virtualbox do |v|
v.memory = 1536
v.memory = 1024 + $wmem
end
b.vm.provision "packages openbsd", :type => :shell, :inline => packages_openbsd
b.vm.provision "build env", :type => :shell, :privileged => false, :inline => build_sys_venv("openbsd64")
@ -509,7 +519,7 @@ Vagrant.configure(2) do |config|
config.vm.define "netbsd64" do |b|
b.vm.box = "netbsd70-64"
b.vm.provider :virtualbox do |v|
v.memory = 1536
v.memory = 1024 + $wmem
end
b.vm.provision "packages netbsd", :type => :shell, :inline => packages_netbsd
b.vm.provision "build env", :type => :shell, :privileged => false, :inline => build_sys_venv("netbsd64")
@ -529,7 +539,7 @@ Vagrant.configure(2) do |config|
b.ssh.insert_key = false
b.vm.provider :virtualbox do |v|
v.memory = 2048
v.memory = 1536 + $wmem
#v.gui = true
end

View file

@ -249,6 +249,8 @@ Usage::
# To create and provision the VM:
vagrant up OS
# same, but use 6 VM cpus and 12 workers for pytest:
VMCPUS=6 XDISTN=12 vagrant up OS
# To create an ssh session to the VM:
vagrant ssh OS
# To execute a command via ssh in the VM: