* Support negative-valued action parameters
by converting them in the Python helper code into a positive value
whose bit pattern is the 2's complement representation of the negative
value.
* Add new bash function used several times in install script
Also delete some old comments. These changes help to make the script
have fewer diffs with the following script that it was derived from:
https://github.com/jafingerhut/p4-guide/blob/master/bin/install-p4dev-v6.sh
* Fix copy & paste mistake
* Support negative-valued action parameters
by converting them in the Python helper code into a positive value
whose bit pattern is the 2's complement representation of the negative
value.
* Update commit SHAs of `vagrant up dev` to latest as of 2023-Jul-01
* Update vm-ubuntu-20.04/README.md for 2023-Jul-01
* Support negative-valued action parameters
by converting them in the Python helper code into a positive value
whose bit pattern is the 2's complement representation of the negative
value.
* Update versions of protobuf and grpc installed, install p4testgen
Update protobuf from v3.6.1 to v3.18.1
Update grpc from v1.17.2 to v1.43.2
Both of those versions have been long tested in the p4-guide repo
install scripts.
Update BMv2, PI, p4c, and ptf to latest versions as of 2023-Jun-24
Enable compilation of p4testgen
* Change method to install ptf
I found that the former way that I am replacing did not seem to install
it correctly.
* Make clean.sh remove sources for protobuf and grpc
Saves disk space for the image. protobuf and grpc source code is easily
obtainable from public sources if the user wishes.
* Support negative-valued action parameters
by converting them in the Python helper code into a positive value
whose bit pattern is the 2's complement representation of the negative
value.
* Update version of mininet installed to the latest available in 2023-Jun
* Support negative-valued action parameters
by converting them in the Python helper code into a positive value
whose bit pattern is the 2's complement representation of the negative
value.
* Python ipaddr package is superseded by ipaddress
* Support negative-valued action parameters
by converting them in the Python helper code into a positive value
whose bit pattern is the 2's complement representation of the negative
value.
* Add Python ply package, to enable all p4c tests to pass
* Put latest commits for p4lang repos as of 2022-May-01 in build scripts
* Updates to steps to build behavioral-model for 2022-May
The parts of these changes on how to build simple_switch_grpc are due
to changes made in the behavioral-model recently, perhaps in 2022-Apr.
The removing of the applying of the patch is from older changes in
behavioral-model around 2022-Jan. The patch is no longer needed.
* Correction to script changes in previous commit
* Add --with-thrift option to configure command for behavioral-model
I believe that without that, the simple_switch_grpc process is built
without support for listening on the Thrift port (default value of
port is 9090).
Co-authored-by: Andy Fingerhut <john.andy.fingerhut@intel.com>
* Update the patch applied when installing Mininet
* Additional changes intended to be part of previous commit
* Specify a particular recent commit of Mininet to use
* No longer attempt to install the Sublime Text editor during `vagrant up`
Starting around 2021-Sep, the official published instructions for
installing Sublime Text on Ubuntu Linux no longer seem to work. If
this continues for much longer, it would be a good idea if the
`vagrant up` scripts no longer attempted to install it.
* Remove remaining mentions of Sublime in directory vm-ubuntu-20.04
* First draft of Ubuntu 20.04 Vagrantfile and scripts to install 2021-Mar
version of open source P4 development tools.
* Add more tracing output of what files have been installed at each step
* Don't do behavioral-model install_deps.sh before installing PI
This is an experiment to see if the end result will be able to run
tutorials basic exercise using Python3 only on an Ubuntu 20.04 system.
Just before this commit, `vagrant up` resulted in a system that failed
to run the basic exercise, because python3 failed to import
google.grpc (if I recall correctly -- it may have been a different
google.<something> Python3 module name).
* Add missing patch file
* Fix copy and paste mistake
* Add missing patch file
* Change how protobuf Python3 module files are installed
* Correct a few desktop icon file names, and add clean.sh script
* Enhance clean.sh script, and add README for manual steps in creating a VM
* Changes to try to always use Python3, never Python2, in tutorials
* Update README steps for preparing a VM
* More additions to README on steps to create a single file VM image
* Add empty-disk-block zeroing to clean.sh script
* Also install PTF
* Update versions of P4 dev tool source code to 2021-Apr-05
This includes a change to p4lang/PI that allows P4Runtime API clients
to send the shortest byte sequences necessary to encode integer
values, which I want for a PTF test that I have recently created.
* Update README for 2021-Apr-05 version of VM image
* Resolve Python 3 compatibility issues
Most of the Python 2 to 3 code translation changes
were automated with the 2to3 tool.
Signed-off-by: Radostin Stoyanov <rstoyanov@fedoraproject.org>
* Update commit SHAs for 4 p4lang repos to latest as of 2021-May-04
* Update Ubuntu 20.04 README.md for how I created 2021-May-04 version of VM
* mycontroller: Use Python 3 shebang line
Signed-off-by: Radostin Stoyanov <rstoyanov@fedoraproject.org>
* Update Ubuntu 20.04 README.md for how I created 2021-Jun-01 version of VM
* Update commit SHAs for 4 p4lang repos to latest as of 2021-Jul-07
* Update Ubuntu 20.04 README.md for how I created 2021-Jul-07 version of VM
* Update commit SHAs for 4 p4lang repos to latest as of 2021-Aug-01
* Update Ubuntu 20.04 README.md for how I created 2021-Aug-01 version of VM
* Update commit SHAs for 4 p4lang repos to latest as of 2021-Sep-07
* Update Ubuntu 20.04 README.md for how I created 2021-Sep-07 version of VM
Co-authored-by: Radostin Stoyanov <rstoyanov@fedoraproject.org>
As of 2020-May-09, and probably some months earlier, attempting to
install the Python 'grip' package fails on Ubuntu 16.04 systems. This
package is not essential for using the P4 open source development
tools.
* Several proposed changes to v1model standard_metadata for cheat sheet
Remove several fields that are deprecated in the v1model.p4 include file,
or will be soon:
+ drop
+ recirculate_port
+ clone_spec
+ lf_field_list
+ resubmit_flag
+ recirculate_flag
Add mention of more detailed documentation in behavioral-model
repository, for those that want to know more about how each field
behaves.
Group the fields by those that are only intended to be read in a P4
program, versues read/write, and which are only intended to be useful
in ingress, egress, or both.
* Minor updates to proposed v1model standard_metadata changes
Andy FingerhutandGitHub
