This is an original planning guide. It is not a vendor manual, an official standard, or legal advice. Example addresses use documentation ranges. Review every command before you paste it.
What this hour is for
The generator drafts a script of reads: replication, a failed controller, the time. It does not connect. A finding is a line in the ticket, not a repair pasted from the script.
One domain. Do not run it during the reading. Do not lower a functional level. A raised level cannot be lowered.
192.0.2.10/24 and example.com are documentation. They stay in the note.
The change you can finish
Apply nothing while you are writing the note. When the lab window opens, it is one change on the host named in the ticket. Read the draft, then the host, then decide.
Rollback is the file, the package version, or the snapshot you saved first. You do not invent a rollback after the only copy is gone.
- Name the domain.
- Draft the reads.
- Leave repairs out.
- Do not run it.
- Stop.
Mistakes that outlive the command
AD Health Check Guide goes wrong in a small set of ways. The list is here so the ticket can forbid them before the window.
- A repair run during the reading.
- A domain you do not administer.
- A functional level changed.
- A password printed.
Decisions to write down
One decision for AD Health Check Guide: The script is reads. Nothing was run. The domain is yours. And no password is printed.
Checks before you call it done
Confirm this before you call the change done: The domain is written. The reads are written. Nothing was run. No level was changed. And no password is printed. If one of those fails, stop.
# Reads only.
# Do not change the directory.
# Do not run during the reading.Before you leave the host
AD Health Check Guide ends when the hostname in the prompt matches the hostname in the ticket. If it does not, you are on the wrong host. Stop. A command that succeeded on the wrong host is not progress.
The draft stays a draft until a person has read the names in it. A generator does not log into the host and does not know which disk is empty. You delete a line that names a host, a path, or an account you did not write down.
192.0.2.10/24, gateway 192.0.2.1, 198.51.100.0/24, 203.0.113.0/24, and 2001:db8::/32 are documentation. example.com is a documentation name. They belong in the note. They are not values you leave on a host because a draft included them.
prompt-for-this is a reminder that a secret is missing. It is not a password, a key, or a token you save in the ticket or in git. The real secret stays in the password store.
One change is the window. If two things move and the result is wrong, you will not know which one did it. The next change waits for its own page.
If the same step fails twice, stop for the day. The failure is the result. Adding a forum command beside a half-applied change produces a host nobody can rebuild. Restore the copy you took first.
A second person reads the hostname and the change aloud. If they cannot find them in the ticket, the note is not done. Silence is not agreement. Then leave the host alone.
This page is a planning guide. It is not a vendor manual, not an official standard, and not permission to touch a host you do not administer. You do not disable a firewall, AppArmor, or SELinux to make a check pass.
Tools for this guide
These tools run in the browser on this site. They do not log into your machines.
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