Switch from whywaita/setup-lxd to canonical/setup-lxd (#3)

Remove no longer necessary manual iptables manipulations.
Also fix layout for the consistency.

Fixes #2.

.github/workflows/build.yaml

@@ -9,16 +9,13 @@ jobs:
  steps:
  - name: Checkout repository
  uses: actions/checkout@v3
+
  - name: Setup LXD
- uses: whywaita/setup-lxd@v1
- with:
- lxd_version: latest/stable
+ uses: canonical/setup-lxd@main
 
  - name: Install rockcraft
  run: |
  sudo snap install --classic --channel edge rockcraft
- sudo iptables -F FORWARD
- sudo iptables -P FORWARD ACCEPT
 
  - name: Build ROCK
  run: sudo rockcraft pack --verbose
@@ -27,4 +24,4 @@ jobs:
  uses: actions/upload-artifact@v3
  with:
  name: spark-rock
- path: "spark_*.rock"
+ path: "spark_*.rock"

.github/workflows/publish.yaml

@@ -11,18 +11,22 @@ jobs:
  steps:
  - name: Checkout repository
  uses: actions/checkout@v3
+
  - name: Setup Docker
  run: |
  sudo snap install docker
  sudo addgroup --system docker; sudo adduser $USER docker
  newgrp docker
  sudo snap disable docker; sudo snap enable docker
+
  - name: Install skopeo
  run: |
  sudo snap install --devmode --channel edge skopeo
+
  - name: Install yq
  run: |
  sudo snap install yq
+
  - uses: actions/download-artifact@v3
  with:
  name: spark-rock