Upgrade py executor ms GRPC version.

Regenerate TLS certs with config file.

Issue-ID: CCSDK-1737
Signed-off-by: Brinda Santh <bs2796@att.com>
Change-Id: I2b0982c4e230524ad1e58f150da2a05e4474a0fa

1 files changed, 33 insertions, 3 deletions

diff --git a/ms/py-executor/README b/ms/py-executor/README
index 919795a3c..58b4fc5c9 100644
--- a/ms/py-executor/README
+++ b/ms/py-executor/README
@@ -1,5 +1,35 @@
 
-Generate Server Certificates
-------------------------------
+## Install virtual environments
 
-openssl req -x509 -newkey rsa:4096 -keyout py-executor-key.pem -out py-executor-chain.pem -days 3650 -nodes -subj '/CN=localhost'
\ No newline at end of file
+```bash
+python3 -m pip install --user virtualenv # Install virtualenv
+
+python3 -m venv venv # Create virtual environment under py-executor path
+
+source env/bin/activate # Activate the current virtualenv
+
+pip install -r requirements.txt # Install the pip packages defined in requirements.txt file
+
+```
+## Generate TLS certificates
+
+```bash
+# Generate Server Certificates( chain and private keys ) using config file
+openssl req -config py-executor.conf -new -x509 -newkey rsa:4096 -nodes -keyout py-executor-key.pem -days 3650 -out py-executor-chain.pem
+
+# Verify the certificates generated
+openssl x509 -in py-executor-chain.pem -text -noout
+```
+
+## Generate Python GRPC bindings from Proto file
+
+```bash
+cd blueprints_grpc/proto
+
+# Remove Python generated files
+rm *pb2*.py
+
+#Generate proto python
+python3 -m grpc_tools.protoc -I. --python_out=. --grpc_python_out=. *.proto
+```
+fix the python import package issues.