[spp] [PATCH 0/6] Run SPP with --file-prefix option

[yasufum.o at gmail.com]

From: Yasufumi Ogawa <yasufum.o at gmail.com>

As more virtual network interfaces, such as memif or af_xdp, which have
good performance are supported in DPDK, or considering container
usecase, it has got been common usecases using several DPDK apps on the
same host. It means that using `--file-prefix`  is more general than
before.

This series of patches is to add file prefix in startup scripts. It also
make a change to `launch` command in SPP CLI to launch secondary
processes with the option. SPP CLI expects that the option is defined as
an environmental `SPP_FILE_PREFIX`.

Yasufumi Ogawa (6):
  cli: add env command
  cli: add file prefix opt for launch cmd
  bin: add SPP_FILE_PREFIX env variable
  readme: update example of config.sh
  docs: add desc for env command
  docs: add file prefix option in usecases

 README.md                           | 17 ++++--
 bin/sample/config.sh                |  4 +-
 bin/spp_pri.sh                      |  7 ++-
 bin/start.sh                        |  6 ++-
 docs/guides/commands/common.rst     | 17 ++++++
 docs/guides/gsg/howto_use.rst       | 84 ++++++++++++++++++++---------
 docs/guides/usecases/spp_mirror.rst |  5 ++
 docs/guides/usecases/spp_pcap.rst   |  5 ++
 docs/guides/usecases/spp_vf.rst     |  5 ++
 src/cli/commands/help_msg.py        | 10 ++++
 src/cli/commands/pri.py             | 21 ++++++--
 src/cli/shell.py                    | 11 ++++
 12 files changed, 154 insertions(+), 38 deletions(-)

-- 
2.17.1