[charm-dev] Install tox from pypi and other fixes

v1/charm-dev.yaml

@@ -7,7 +7,11 @@
 # To create a VM similar to a GitHub-hosted runner:
 # multipass launch --memory 7G --cpus 2 --name charm-dev-2cpu-7g charm-dev
 # https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners
-
+#
+# To only test the cloud init portion of this blueprint:
+#
+# yq '.instances."charm-dev"."cloud-init"."vendor-data"' v1/charm-dev.yaml > charm-dev-cloud-init.yaml
+# multipass launch --cloud-init ./charm-dev-cloud-init.yaml --name test --memory 7G --cpus 2 --disk 30G
 
 description: A development and testing environment for charmers
 version: latest
@@ -28,22 +32,25 @@ instances:
  cloud-init:
  vendor-data: |
  package_update: true
+ package_upgrade: true
+ package_reboot_if_required: true
 
  packages:
  - python3-pip
  - jq
  - sysstat
  - zsh
  - fzf
- - tox
+ - bat
+ - ripgrep
  - gnome-keyring
  - kitty-terminfo
 
  snap:
  commands:
  # Juju 3.1 is supported until 25.04
  - snap install juju --channel=3.1/stable
- - snap install microk8s --channel=1.27-strict/stable
+ - snap install microk8s --channel=1.28-strict/stable
  - snap alias microk8s.kubectl kubectl
  - snap alias microk8s.kubectl k
  - snap install --classic charmcraft
@@ -56,6 +63,10 @@ instances:
  - DEBIAN_FRONTEND=noninteractive apt -y upgrade
  - DEBIAN_FRONTEND=noninteractive apt -y autoremove
 
+ - |
+ # Install tox from pypi (v4) instead of apt (v3)
+ sudo -u ubuntu pip install tox
+
  - |
  # disable swap
  sysctl -w vm.swappiness=0
@@ -110,9 +121,11 @@ instances:
  # The dns addon will restart the api server so you may see a blip in the availability
  # Separating addons to avoid errors such as
  # dial tcp 127.0.0.1:16443: connect: connection refused
- microk8s.enable dns rbac
+ microk8s.enable dns
  microk8s.kubectl rollout status deployments/coredns -n kube-system -w --timeout=600s
 
+ microk8s.enable rbac
+
  # wait for storage become available
  microk8s.enable hostpath-storage
  microk8s.kubectl rollout status deployments/hostpath-provisioner -n kube-system -w --timeout=600s
@@ -134,6 +147,7 @@ instances:
 
  # We need to connect the dot-local-share-juju interface with jhack
  sudo snap connect jhack:dot-local-share-juju snapd
+ sudo snap connect jhack:ssh-read snapd 
 
  final_message: "The system is finally up, after $UPTIME seconds"