Fixes for starter pack

README.md

@@ -177,7 +177,7 @@ Configure the Masterfiles Policy Framework:
 
 ```
 cd ../masterfiles
-./autogen.sh --enable-debug
+./autogen.sh
 ```
 
 ### Installing CFEngine Community on a test machine
@@ -288,6 +288,8 @@ Type logout or simply press `CTRL + D` to return to the dev machine:
 logout
 ```
 
+**Didn't work?** Check out [Troubleshooting](#troubleshooting)
+
 From the dev machine, execute the build-remote script:
 
 ```
@@ -492,3 +494,23 @@ the `synced_folder` lines. So something like this:
 -    config.vm.synced_folder ".", "/vagrant",
 +    config.vm.synced_folder ".", "/vagrant", type: "rsync",
 ```
+
+## Troubleshooting
+
+### ssh: connect to host 192.168.56.100 port 22: Protocol not available
+
+If you get the following error when trying to ssh into the buildslave from the dev machine:
+
+```
+ssh: connect to host 192.168.56.100 port 22: Protocol not available
+```
+
+Then I experienced the same issue. Not sure if it was an ARP cache bug or a lingering ghost VM.
+Nevertheless, when I tried to connect, I saw that the ARP cache was updated with a different MAC address then that of the buildslave.
+However, by doing the reverse connection. E.g. (run this command from your host machine):
+
+```
+vagrant ssh buildslave -c "ping -c1 192.168.56.10"
+```
+
+I was able to repopulate the ARP cache with the correct MAC address.

Vagrantfile

@@ -11,7 +11,7 @@ Vagrant.configure("2") do |config|
     # Use a custom box:
     # https://scotch.io/tutorials/how-to-create-a-vagrant-base-box-from-an-existing-one
     config.vm.box = "basebox"
-    # config.vm.box = "ubuntu/focal64"
+    # config.vm.box = "ubuntu/jammy64"
 
     # make sure SSH always has host keys
     config.vm.provision "ssh-host-keys", type: "shell", path: "scripts/ssh-host-keys.sh"
@@ -152,7 +152,7 @@ Vagrant.configure("2") do |config|
 
     # Clean test machine:
     config.vm.define "clean", autostart: false do |clean|
-        clean.vm.box = "ubuntu/focal64"
+        clean.vm.box = "ubuntu/jammy64"
         clean.vm.hostname = "clean"
         clean.vm.network "private_network", ip: "192.168.56.92"
         clean.vm.provider :libvirt do |v, override|
@@ -194,7 +194,7 @@ Vagrant.configure("2") do |config|
 
     # Prepackage a box on disk:
     config.vm.define "basebox", autostart: false do |basebox|
-        basebox.vm.box = "ubuntu/focal64"
+        basebox.vm.box = "ubuntu/jammy64"
         basebox.vm.provision "bootstrap", type: "shell", path: "basebox/bootstrap.sh"
         basebox.ssh.insert_key = false
         basebox.vm.provider "virtualbox" do |v|
@@ -210,7 +210,7 @@ Vagrant.configure("2") do |config|
 
     # Prepackage a box on disk:
     config.vm.define "buildslavebox", autostart: false do |buildslavebox|
-        buildslavebox.vm.box = "ubuntu/focal64"
+        buildslavebox.vm.box = "ubuntu/jammy64"
         buildslavebox.vm.provision "bootstrap", type: "shell", path: "buildslave/bootstrap.sh"
         buildslavebox.ssh.insert_key = false
         buildslavebox.vm.provider "virtualbox" do |v|

basebox/bootstrap.sh

@@ -40,12 +40,12 @@ apt-get install -y cargo
 apt-get install -y jq
 
 # Nova deps:
-apt-get install -y postgresql-12 postgresql-contrib-12 # libpq-dev pgadmin3
+apt-get install -y postgresql postgresql-contrib # libpq-dev pgadmin3
 apt-get install -y libpgtypes3 libecpg-dev libldap2-dev librsync-dev
 apt-get install -y software-properties-common
 add-apt-repository -y ppa:ondrej/php
 apt-get update -y
-apt-get install -y php7.3-dev
+apt-get install -y php-dev
 
 # mingw cross compile deps:
 apt-get install -y dpkg-dev debhelper g++ libncurses5 pkg-config build-essential libpam0g-dev mingw-w64