Fix publish workflow (#214)

* Use PyPI trusted publisher and fix images in readme

* increment version

.github/workflows/python-publish.yml

@@ -15,6 +15,8 @@ on:
 
 permissions:
   contents: read
+  # IMPORTANT: this permission is mandatory for trusted publishing
+  id-token: write
 
 jobs:
   deploy:
@@ -33,9 +35,7 @@ jobs:
         pip install build
     - name: Build package
       run: python -m build
+    # Use PyPI trusted publisher: https://docs.pypi.org/trusted-publishers/using-a-publisher/
     - name: Publish package
-      uses: pypa/gh-action-pypi-publish@27b31702a0e7fc50959f5ad993c78deac1bdfc29
-      with:
-        user: __token__
-        password: ${{ secrets.PYPI_API_TOKEN }}
+      uses: pypa/gh-action-pypi-publish@release/v1
 

README.md

@@ -17,9 +17,9 @@ Simulate flow-level, inter-node network coordination including scaling and place
 - Graceful adjustment of placements: When VNFs are removed from a placement by an algorithm. Currently processing flows are allowed to finish processing before the VNF is completely removed (see PR [#78](https://github.com/RealVNF/coordination-simulation/pull/78) and [#81](https://github.com/RealVNF/coordination-simulation/pull/81)).
 
 <p align="center">
-    <img src="docs/realvnf_logo.png" height="150" hspace="30"/>
-  <img src="docs/upb.png" width="200" hspace="30"/>
-  <img src="docs/huawei_horizontal.png" width="250" hspace="30"/>
+    <img src="https://raw.githubusercontent.com/RealVNF/coord-sim/master/docs/realvnf_logo.png" height="150" hspace="30"/>
+  <img src="https://raw.githubusercontent.com/RealVNF/coord-sim/master/docs/upb.png" width="200" hspace="30"/>
+  <img src="https://raw.githubusercontent.com/RealVNF/coord-sim/master/docs/huawei_horizontal.png" width="250" hspace="30"/>
 </p>
 
 ## Projects Using coord-sim

setup.py

@@ -28,7 +28,7 @@
 
 setup(
     name='coord-sim',
-    version='2.2.0',
+    version='2.2.1',
     description='Simulate flow-level, inter-node network coordination including scaling and placement of services and '
                 'scheduling/balancing traffic between them.',
     long_description=long_description,