Message ID | 1441919530-5421-1-git-send-email-angelo.compagnucci@gmail.com |
---|---|
State | Superseded |
Headers | show |
Hi Angelo, On Thu, Sep 10, 2015 at 2:12 PM, Angelo Compagnucci <angelo.compagnucci@gmail.com> wrote: > This patch adds a Vagrant file to buildroot. With this file > you can provision a complete buildroot developing environment > in minutes on all major platforms. > > Signed-off-by: Angelo Compagnucci <angelo.compagnucci@gmail.com> > --- > Changelog: > > v1->v2: > * Autodetecting of latest buildroot version from CHANGES file. > * Better documentation > > docs/manual/getting.txt | 14 ++++++++++++++ > docs/website/download.html | 16 ++++++++++++++++ > support/misc/Vagrantfile | 47 ++++++++++++++++++++++++++++++++++++++++++++++ > 3 files changed, 77 insertions(+) > create mode 100644 support/misc/Vagrantfile > > diff --git a/docs/manual/getting.txt b/docs/manual/getting.txt > index 3437f93..8b3ebb0 100644 > --- a/docs/manual/getting.txt > +++ b/docs/manual/getting.txt > @@ -10,6 +10,20 @@ November. Release numbers are in the format YYYY.MM, so for example > > Release tarballs are available at http://buildroot.org/downloads/[]. > > +An official Vagrantfile is distributed within buildroot for your needs. > +If you want to setup an isolated buildroot environment on Linux or > +Mac Os X, paste this line onto your terminal: > + > +-------------------- > +curl -O http://git.buildroot.net/buildroot/tree/support/misc/Vagrantfile; vagrant up > +-------------------- > + > +If you are on windows, paste this into your powershell: > + > +-------------------- > +Invoke-WebRequest http://git.buildroot.net/buildroot/tree/support/misc/Vagrantfile -OutFile Vagrantfile; vagrant up > +-------------------- > + > If you want to follow development, you can use the daily snapshots or > make a clone of the Git repository. Refer to the > http://buildroot.org/download[Download page] of the Buildroot website > diff --git a/docs/website/download.html b/docs/website/download.html > index ef87b1c..7d3fd1b 100644 > --- a/docs/website/download.html > +++ b/docs/website/download.html > @@ -32,6 +32,22 @@ This and earlier releases (and their PGP signatures) can always be downloaded fr > > <p> > > +<p> > +An official Vagrantfile is distributed within buildroot for your needs. > +If you want to setup an isolated buildroot environment on Linux or > +Mac Os X, paste this line onto your terminal: > + > +<pre> > +curl -O http://git.buildroot.net/buildroot/tree/support/misc/Vagrantfile; vagrant up > +</pre> > + > +If you are on windows, paste this into your powershell: > + > +<pre> > +Invoke-WebRequest http://git.buildroot.net/buildroot/tree/support/misc/Vagrantfile -OutFile Vagrantfile; vagrant up > +</pre> > +</p> > + > You can also obtain daily snapshots of the latest Buildroot source tree if you > want to follow development, but cannot or do not wish to use Git. > > diff --git a/support/misc/Vagrantfile b/support/misc/Vagrantfile > new file mode 100644 > index 0000000..36cb3e0 > --- /dev/null > +++ b/support/misc/Vagrantfile > @@ -0,0 +1,47 @@ > +################################################################################ > +# > +# Vagrantfile > +# > +################################################################################ > + > +### Change here for more memory/cores or different version ### > +VM_MEMORY=1024 > +VM_CORES=1 > + > +require 'open-uri' > +open("http://git.buildroot.net/buildroot/plain/CHANGES") do |f| > + BUILDROOT_VERSION=f.read.lines.first.split(",")[0] > +end As it is now, CHANGES will be redownloaded every time a vagrant command is issued. Can this be moved into $script so that it's only executed once during provisioning? This bit could be written in shell with something like: curl -s http://git.buildroot.net/buildroot/plain/CHANGES | head -1 | awk -F ',' '{print $1}' Though, I'm not sure if there's a better way to determine the current released Buildroot version. > + > +$sudo_script = <<SCRIPT > +sudo apt-get update > +sudo apt-get -y install build-essential libncurses5-dev \ > + git bzr cvs mercurial subversion > +sudo apt-get -y autoremove > +SCRIPT Some apt warnings can be suppressed by exporting DEBIAN_FRONTEND=noninteractive > + > +$script = <<SCRIPT > +echo "Downloading buildroot #{BUILDROOT_VERSION}" > +wget -q -c http://buildroot.org/downloads/buildroot-#{BUILDROOT_VERSION}.tar.gz > +tar axf buildroot-#{BUILDROOT_VERSION}.tar.gz > +SCRIPT > + > +Vagrant.configure("2") do |config| > + config.vm.box = "ubuntu/trusty64" > + > + config.vm.provider :vmware_fusion do |v, override| > + v.vmx['displayname'] = 'Buildroot #{BUILDROOT_VERSION}' > + v.vmx["memsize"] = VM_MEMORY > + v.vmx["numvcpus"] = VM_CORES > + end > + > + config.vm.provider :virtualbox do |v, override| > + v.name = "Buildroot" > + v.customize ["modifyvm", :id, "--name", "Buildroot #{BUILDROOT_VERSION}"] > + v.customize ["modifyvm", :id, "--memory", VM_MEMORY] > + v.customize ["modifyvm", :id, "--cpus", VM_CORES] > + end > + > + config.vm.provision "shell", inline: $sudo_script > + config.vm.provision "shell", privileged: false, inline: $script > +end > -- > 1.9.1 > > _______________________________________________ > buildroot mailing list > buildroot@busybox.net > http://lists.busybox.net/mailman/listinfo/buildroot
Gabe, Angelo, On Thu, 10 Sep 2015 14:56:45 -0700, Gabe Evans wrote: > > +require 'open-uri' > > +open("http://git.buildroot.net/buildroot/plain/CHANGES") do |f| > > + BUILDROOT_VERSION=f.read.lines.first.split(",")[0] > > +end > > As it is now, CHANGES will be redownloaded every time a vagrant > command is issued. Can this be moved into $script so that it's only > executed once during provisioning? This bit could be written in shell > with something like: > > curl -s http://git.buildroot.net/buildroot/plain/CHANGES | head -1 > | awk -F ',' '{print $1}' > > Though, I'm not sure if there's a better way to determine the current > released Buildroot version. Does it make sense for this provisioning script to randomly pick-up the latest Buildroot version? Angelo is selling this provisioning script as a way for several users to have an identical, reproducible, build environment. But if it randomly picks up the latest Buildroot version, it kind of defeats that purpose. So shouldn't the Buildroot version simply be hardcoded in the script and/or passed as argument in some way? Thomas
Dear Thomas Petazzoni, 2015-09-11 11:34 GMT+02:00 Thomas Petazzoni <thomas.petazzoni@free-electrons.com>: > Gabe, Angelo, > > On Thu, 10 Sep 2015 14:56:45 -0700, Gabe Evans wrote: > >> > +require 'open-uri' >> > +open("http://git.buildroot.net/buildroot/plain/CHANGES") do |f| >> > + BUILDROOT_VERSION=f.read.lines.first.split(",")[0] >> > +end >> >> As it is now, CHANGES will be redownloaded every time a vagrant >> command is issued. Can this be moved into $script so that it's only >> executed once during provisioning? This bit could be written in shell >> with something like: >> >> curl -s http://git.buildroot.net/buildroot/plain/CHANGES | head -1 >> | awk -F ',' '{print $1}' >> >> Though, I'm not sure if there's a better way to determine the current >> released Buildroot version. > > Does it make sense for this provisioning script to randomly pick-up the > latest Buildroot version? Angelo is selling this provisioning script as > a way for several users to have an identical, reproducible, build > environment. But if it randomly picks up the latest Buildroot version, > it kind of defeats that purpose. I have a script in the workings that downloads and install the latest buildroot version only on provisioning phase and only if forced to redo. > So shouldn't the Buildroot version simply be hardcoded in the script > and/or passed as argument in some way? Having the version hardcoded is better, but we should keep it updated each new buildroot version. Vagrantfile is a textfile, you can use as base for your own personalization. If a corporate environment wants to stick with some options, they usually copy and modify it to accommodate their needs. IMO Vagrantfile shipped with buildroot should give the fastest way to have a working buildroot setup, then changing here and there is up to the user. Sincerely, Angelo. > > Thomas > -- > Thomas Petazzoni, CTO, Free Electrons > Embedded Linux, Kernel and Android engineering > http://free-electrons.com
diff --git a/docs/manual/getting.txt b/docs/manual/getting.txt index 3437f93..8b3ebb0 100644 --- a/docs/manual/getting.txt +++ b/docs/manual/getting.txt @@ -10,6 +10,20 @@ November. Release numbers are in the format YYYY.MM, so for example Release tarballs are available at http://buildroot.org/downloads/[]. +An official Vagrantfile is distributed within buildroot for your needs. +If you want to setup an isolated buildroot environment on Linux or +Mac Os X, paste this line onto your terminal: + +-------------------- +curl -O http://git.buildroot.net/buildroot/tree/support/misc/Vagrantfile; vagrant up +-------------------- + +If you are on windows, paste this into your powershell: + +-------------------- +Invoke-WebRequest http://git.buildroot.net/buildroot/tree/support/misc/Vagrantfile -OutFile Vagrantfile; vagrant up +-------------------- + If you want to follow development, you can use the daily snapshots or make a clone of the Git repository. Refer to the http://buildroot.org/download[Download page] of the Buildroot website diff --git a/docs/website/download.html b/docs/website/download.html index ef87b1c..7d3fd1b 100644 --- a/docs/website/download.html +++ b/docs/website/download.html @@ -32,6 +32,22 @@ This and earlier releases (and their PGP signatures) can always be downloaded fr <p> +<p> +An official Vagrantfile is distributed within buildroot for your needs. +If you want to setup an isolated buildroot environment on Linux or +Mac Os X, paste this line onto your terminal: + +<pre> +curl -O http://git.buildroot.net/buildroot/tree/support/misc/Vagrantfile; vagrant up +</pre> + +If you are on windows, paste this into your powershell: + +<pre> +Invoke-WebRequest http://git.buildroot.net/buildroot/tree/support/misc/Vagrantfile -OutFile Vagrantfile; vagrant up +</pre> +</p> + You can also obtain daily snapshots of the latest Buildroot source tree if you want to follow development, but cannot or do not wish to use Git. diff --git a/support/misc/Vagrantfile b/support/misc/Vagrantfile new file mode 100644 index 0000000..36cb3e0 --- /dev/null +++ b/support/misc/Vagrantfile @@ -0,0 +1,47 @@ +################################################################################ +# +# Vagrantfile +# +################################################################################ + +### Change here for more memory/cores or different version ### +VM_MEMORY=1024 +VM_CORES=1 + +require 'open-uri' +open("http://git.buildroot.net/buildroot/plain/CHANGES") do |f| + BUILDROOT_VERSION=f.read.lines.first.split(",")[0] +end + +$sudo_script = <<SCRIPT +sudo apt-get update +sudo apt-get -y install build-essential libncurses5-dev \ + git bzr cvs mercurial subversion +sudo apt-get -y autoremove +SCRIPT + +$script = <<SCRIPT +echo "Downloading buildroot #{BUILDROOT_VERSION}" +wget -q -c http://buildroot.org/downloads/buildroot-#{BUILDROOT_VERSION}.tar.gz +tar axf buildroot-#{BUILDROOT_VERSION}.tar.gz +SCRIPT + +Vagrant.configure("2") do |config| + config.vm.box = "ubuntu/trusty64" + + config.vm.provider :vmware_fusion do |v, override| + v.vmx['displayname'] = 'Buildroot #{BUILDROOT_VERSION}' + v.vmx["memsize"] = VM_MEMORY + v.vmx["numvcpus"] = VM_CORES + end + + config.vm.provider :virtualbox do |v, override| + v.name = "Buildroot" + v.customize ["modifyvm", :id, "--name", "Buildroot #{BUILDROOT_VERSION}"] + v.customize ["modifyvm", :id, "--memory", VM_MEMORY] + v.customize ["modifyvm", :id, "--cpus", VM_CORES] + end + + config.vm.provision "shell", inline: $sudo_script + config.vm.provision "shell", privileged: false, inline: $script +end
This patch adds a Vagrant file to buildroot. With this file you can provision a complete buildroot developing environment in minutes on all major platforms. Signed-off-by: Angelo Compagnucci <angelo.compagnucci@gmail.com> --- Changelog: v1->v2: * Autodetecting of latest buildroot version from CHANGES file. * Better documentation docs/manual/getting.txt | 14 ++++++++++++++ docs/website/download.html | 16 ++++++++++++++++ support/misc/Vagrantfile | 47 ++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 77 insertions(+) create mode 100644 support/misc/Vagrantfile