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Nota: lo spegnimento di tutte le VM e gli snapshot lo facciamo sulla cloud di test per poter fare rollback per poter poi ritestare la procedura di update


Cambiare le vecchie password utenti e servizi (algoritmo sha_512 non e' piu' supportato in EPOXY

mysql> SELECT
    lu.user_id,
    lu.name,
    u.created_at,
    p.expires_at
FROM local_user AS lu
INNER JOIN user AS u
    ON lu.user_id = u.id
INNER JOIN (
    SELECT local_user_id, MAX(id) AS max_id
    FROM password
    GROUP BY local_user_id
) AS latest
    ON lu.id = latest.local_user_id
INNER JOIN password AS p
    ON p.id = latest.max_id
WHERE u.enabled = 1
  AND (p.expires_at IS NULL OR p.expires_at > NOW())
  AND (p.password_hash LIKE '$6$%' OR p.password_hash LIKE '$5$%'); 


cambiare le password da command line con:

  openstack user set --password-prompt <username>


Spegnere tutte le VM attive

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Riaccendere i servizi su controller e compute


Facendo partire puppet sui controller e sui compute