replace deprecated lsbdistcodename fact

howto/puppet.md

@@ -780,7 +780,7 @@ As a bonus, this query will show the number of hosts running each release:
 
    This will show all hosts running Debian bookworm:
 
-        curl -s -G http://localhost:8080/pdb/query/v4 --data-urlencode 'query=nodes { facts { name = "lsbdistcodename" and value = "bookworm" }}' | jq -r .[].certname
+        curl -s -G http://localhost:8080/pdb/query/v4 --data-urlencode 'query=inventory[certname] { facts.os.distro.codename = "bookworm" }' | jq -r ".[].certname"
 
  * Using [howto/cumin](howto/cumin)
 

howto/upgrades.md

@@ -89,7 +89,7 @@ block certain upgrades. If you want to bypass that, use regular `apt`:
 
 Another example, this will upgrade all servers running `bookworm`:
 
-    cumin -b 10  'F:lsbdistcodename=bookworm' 'apt update ; unattended-upgrade ; TERM=doit dsa-update-apt-status'
+    cumin -b 10  'F:os.distro.codename=bookworm' 'apt update ; unattended-upgrade ; TERM=doit dsa-update-apt-status'
 
 # Special cases and manual restarts
 
@@ -301,7 +301,7 @@ defined to `justdoit` or `rotation`:
 
 Another example, this will reboot all hosts running Debian `bookworm`:
 
-    ./reboot -H $(ssh puppetdb-01.torproject.org "curl -s -G http://localhost:8080/pdb/query/v4 --data-urlencode 'query=nodes { facts { name = \"lsbdistcodename\" and value = \"bookworm\" }}'" | jq -r .[].certname | sort -R)
+    ./reboot -H $(ssh puppetdb-01.torproject.org "curl -s -G http://localhost:8080/pdb/query/v4 --data-urlencode 'query=inventory[certname] { facts.os.distro.codename = \"bookworm\" }'" | jq -r '.[].certname' | sort -R)
 
 ## Rebooting Ganeti nodes