Update asrock03, maas config for new API, and now use jammy, updaate sysctl configs

configs/asrock03.config

@@ -1,6 +1,6 @@
 hypervisor_name=asrock03
 hypervisor_ip=10.0.1.243
-hypervisor_mac="a8:a1:59:44:73:f0"
+hypervisor_mac="9c:6b:00:3f:98:29"
 hypervisor_tag="asrock"
 
 ip_suffix=243

configs/rpi4-maas.config

@@ -1,6 +1,6 @@
-juju_version="2.9/stable"
+juju_version="3/stable"
 juju_ha="true"
-juju_bootstrap_series="bionic"
+juju_bootstrap_series="jammy"
 launchpad_user="arif-ali"
 package_repository="http://192.168.1.12/archive.ubuntu.com/ubuntu/"
 maas_bridge_ip="10.0.1.253"
@@ -13,11 +13,11 @@ maas_profile="admin"
 maas_system_ip="192.168.1.22"
 maas_upstream_dns="192.168.1.13"
 maas_user="admin"
-maas_version="2.9"
+maas_version="3.4"
 #no_proxy="localhost,127.0.0.1,$maas_system_ip"
 #squid_proxy="http://192.168.1.23:3128"
 maas_pkg_type="snap"
-maas_api_key="cP5gj8RyemEhBLvyKG:AmRXEzR8MPAbRPWGBH:7T9LPemF3gAPe3qwr47rXAkLWZysjeRB"
+maas_api_key="dSPcjd62cqS8USHE8q:SYjwagWHgUFvPwVBBx:mq8mqau4fWYZ2jtJPjk8Lj3W8Mtr7ZuJ"
 maas_subnet_start="10.0.1.1"
 maas_subnet_end="10.0.1.99"
 maas_dhcp_start_postfix="1"

user-data.yaml

@@ -104,6 +104,11 @@ write_files:
              link-local: []
     permissions: '0644'
     owner: root:root
+  - path: /etc/sysctl.d/99-custom.conf
+    content: |
+      kernel.softlockup_all_cpu_backtrace=1
+    permissions: '0644'
+    owner: root:root
 
 # Runs any command that we need to run post install
 runcmd:
@@ -112,3 +117,4 @@ runcmd:
   - [ "/root/initial_setup.sh" ]
   - [ "rm", "/root/initial_setup.sh" ]
   - [ "netplan", "apply" ]
+  - [ "sysctl", "-p", "--system"]