Sample package

Content for the welcome session
Signed-off-by: Mark Beierl <mark.beierl@canonical.com>

Hackfest_Demos/OSM-MR13/1.1-Welcome/basic-build.sh → Hackfest_Demos/OSM-MR13/1.1-Welcome/1.Build_Package.sh

 #!/bin/bash
 
-if [ ! -d hackfest_basic_ns ] ; then
+if [ ! -d my_first_ns ] ; then
     echo "It does not look like we are in the osm-packages directory, exiting"
     exit 1
 fi
@@ -9,20 +9,14 @@ fi
 echo "========================================================================"
 echo "Cleaning out any prior versions of the descriptors from OSM"
 echo "========================================================================"
-osm nsd-delete hackfest_basic-ns
-osm vnfd-delete hackfest_basic-vnf
-
-echo "========================================================================"
-echo "Building packages"
-echo "========================================================================"
-osm package-build hackfest_basic_vnf
-osm package-build hackfest_basic_ns
+osm nsd-delete my_first_ns
+osm vnfd-delete my_first_vnf
 
 echo "========================================================================"
 echo "Uploading packages"
 echo "========================================================================"
-osm upload-package hackfest_basic_vnf.tar.gz
-osm upload-package hackfest_basic_ns.tar.gz
+osm upload-package my_first_vnf
+osm upload-package my_first_ns
 echo "========================================================================"
 echo "Done"
 echo "========================================================================"

Hackfest_Demos/OSM-MR13/1.1-Welcome/basic-launch.sh → Hackfest_Demos/OSM-MR13/1.1-Welcome/2.Launch_Network_Service.sh

 #!/bin/bash
 
-VIMID=`osm vim-list | grep osm_ | awk '{ print $4 }'`
 echo "========================================================================"
-echo "Launching network service with VIMID ${VIMID}"
+echo "Launching network service"
 echo "========================================================================"
-osm ns-create --ns_name basic-vnf \
-    --nsd_name hackfest_basic-ns \
-    --vim_account ${VIMID} \
+osm ns-create --ns_name my_first_ns \
+    --nsd_name my_first_ns \
+    --vim_account openstack \
     --ssh_keys ~/.ssh/id_rsa.pub \
     --config \
-    '{vld: [ {name: mgmtnet, vim-network-name: osm-ext} ] }'
+    '{vld: [ {name: mgmtnet, vim-network-name: management} ] }'
 echo "========================================================================"
 echo "Done"
 echo "========================================================================"

Hackfest_Demos/OSM-MR13/1.1-Welcome/3.Run_Actions.sh

+#!/bin/bash
+
+echo "========================================================================"
+echo "Here are some of the actions you can run"
+echo "========================================================================"
+
+cat << 'EOF'
+
+TBD
+
+EOF 

Hackfest_Demos/OSM-MR13/1.1-Welcome/4.Change_Package.sh

+#!/bin/bash
+
+echo "========================================================================"
+echo "Uploading new package content"
+echo "========================================================================"
+
+osm package-build my_first_vnf
+osm vnfpkg-update my_first_vnf --content=my_first_vnf.tar.gz
+
+echo "========================================================================"
+echo "Done"
+echo "========================================================================"
+

Hackfest_Demos/OSM-MR13/1.1-Welcome/5.Update_NS.sh

+#!/bin/bash
+
+NS_ID=$(osm ns-list | grep my_first_ns | awk '{print $4}')
+VNF_ID=$(osm vnf-list | grep my_first_vnf | awk '{print $2}')
+VNFD_ID=$(osm vnf-show $VNF_ID --literal | yq .vnfd-id)
+
+osm ns-update ${NS_ID} \
+    --updatetype CHANGE_VNFPKG \
+    --config "{changeVnfPackageData: [
+        {vnfInstanceId: \"${VNF_ID}\",
+        vnfdId: \"$VNFD_ID\"}]}" \
+    --timeout 300 \
+    --wait

Hackfest_Demos/OSM-MR13/1.1-Welcome/my_first_ns/my_first_nsd.yaml

+nsd:
+  nsd:
+  - description: A very simple network service that deploys 1 VM
+    designer: Canonical
+    df:
+    - id: default-df
+      vnf-profile:
+      - id: my_first_vnf
+        virtual-link-connectivity:
+        - constituent-cpd-id:
+          - constituent-base-element-id: my_first_vnf
+            constituent-cpd-id: vnf-mgmt-ext
+          virtual-link-profile-id: mgmtnet
+        vnfd-id: my_first_vnf
+    id: my_first_ns
+    name: my_first_ns
+    version: 1.0
+    virtual-link-desc:
+    - id: mgmtnet
+      mgmt-network: true
+    vnfd-id:
+    - my_first_vnf

Hackfest_Demos/OSM-MR13/1.1-Welcome/my_first_vnf/charms/charmcraft.yaml

+type: charm
+bases:
+  - build-on:
+    - name: "ubuntu"
+      channel: "20.04"
+    run-on:
+    - name: "ubuntu"
+      channel: "20.04"

Hackfest_Demos/OSM-MR13/1.1-Welcome/my_first_vnf/charms/my-first-charm/.jujuignore

+/venv
+*.py[cod]
+*.charm
+

Hackfest_Demos/OSM-MR13/1.1-Welcome/my_first_vnf/charms/my-first-charm/README.md

+# virtual-pc
+
+## Description
+
+
+## Usage
+
+### Prepare the environment
+
+```bash
+sudo snap install juju --classic --channel 2.8/stable
+sudo snap install lxd
+lxd.init
+juju bootstrap lxd
+juju add-model test-virtual-pc
+```
+
+### Deploy (from the Store)
+
+```bash
+juju deploy cs:~charmed-osm/virtual-pc --channel edge
+```
+
+### Deploy (locally)
+
+Build the charm:
+
+```bash
+virtualenv -p python3 venv
+source venv/bin/activate
+pip install -r requirements-dev.txt
+pip install charmcraft
+./venv/bin/charmcraft build
+```
+
+Deploy:
+
+```bash
+juju deploy ./virtual-pc.charm
+```
+
+## Developing
+
+Create and activate a virtualenv with the development requirements:
+
+    virtualenv -p python3 venv
+    source venv/bin/activate
+    pip install -r requirements-dev.txt
+
+## Testing
+
+The Python operator framework includes a very nice harness for testing
+operator behaviour without full deployment. Just `run_tests`:
+
+    ./run_tests

Hackfest_Demos/OSM-MR13/1.1-Welcome/my_first_vnf/charms/my-first-charm/actions.yaml

+# Copyright ETSI OSM Contributors
+# See LICENSE file for licensing details.
+#
+# This is only an example, and you should edit to suit your needs.
+# If you don't need actions, you can remove the file entirely.
+# It ties in to the example _on_fortune_action handler in src/charm.py
+
+add-package:
+  description: "Adds software packages from apt."
+  params:
+    package:
+      description: "Names of packages to add, comma delimited."
+      type: string
+      default: ""
+  required:
+    - package
+
+add-snap:
+  description: "Adds software packages from snap store."
+  params:
+    package:
+      description: "Names of packages to add, comma delimited."
+      type: string
+      default: ""
+  required:
+    - package
+
+announce:
+  description: "Sends a message to logged in users"
+  params:
+    message:
+      description: "Message to send"
+      type: string
+      default: ""
+  required:
+    - message
+
+reboot:
+  description: "Reboots the server."
+
+remove-package:
+  description: "Removes software packages from system."
+  params:
+    package:
+      description: "Names of packages to remove, comma delimited."
+      type: string
+      default: ""
+  required:
+    - package
+
+remove-snap:
+  description: "Adds software packages from snap store."
+  params:
+    package:
+      description: "Names of packages to add, comma delimited."
+      type: string
+      default: ""
+  required:
+    - package
+
+update-system:
+  description: "Updates all software to latest version."
+

Hackfest_Demos/OSM-MR13/1.1-Welcome/my_first_vnf/charms/my-first-charm/charmcraft.yaml

+type: charm
+bases:
+  - build-on:
+    - name: "ubuntu"
+      channel: "20.04"
+    run-on:
+    - name: "ubuntu"
+      channel: "20.04"

Hackfest_Demos/OSM-MR13/1.1-Welcome/my_first_vnf/charms/my-first-charm/dispatch

+#!/bin/sh
+
+JUJU_DISPATCH_PATH="${JUJU_DISPATCH_PATH:-$0}" PYTHONPATH=lib:venv ./src/charm.py

Hackfest_Demos/OSM-MR13/1.1-Welcome/my_first_vnf/charms/my-first-charm/hooks/install

+../dispatch
\ No newline at end of file

Hackfest_Demos/OSM-MR13/1.1-Welcome/my_first_vnf/charms/my-first-charm/hooks/start

+../dispatch
\ No newline at end of file

Hackfest_Demos/OSM-MR13/1.1-Welcome/my_first_vnf/charms/my-first-charm/hooks/upgrade-charm

+../dispatch
\ No newline at end of file

Hackfest_Demos/OSM-MR13/1.1-Welcome/my_first_vnf/charms/my-first-charm/metadata.yaml

+name: my-first-charm
+summary: A simple example proxy charm
+description: |
+  This is is an example charm used in OSM Hackfests
+series:
+  - focal

Hackfest_Demos/OSM-MR13/1.1-Welcome/my_first_vnf/charms/my-first-charm/requirements-dev.txt

+-r requirements.txt
+flake8
+charmcraft
\ No newline at end of file

Hackfest_Demos/OSM-MR13/1.1-Welcome/my_first_vnf/charms/my-first-charm/requirements.txt

+ops