[Bug 1810800] [NEW] systemd-resolved is restarted on dhcp renew and queries fail with permanent error

[Vihai]

Public bug reported:

Hello,

I have hosts with short-leaved DHCP leases.

Every time a lease is renewed systemd-resolved gets restarted and the
daemons attempting to resolve names get permanent errors.

gethostbyname returns NO_RECOVERY and that leads to more or less severe
failures.

That would be acceptable if the lease is released however this is just a
mere renew, it shouldn't IMO  result in resolution errors.

** Affects: systemd (Ubuntu)
     Importance: Undecided
         Status: New

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Title:
  systemd-resolved is restarted on dhcp renew and queries fail with
  permanent error

Status in systemd package in Ubuntu:
  New

Bug description:
  Hello,

  I have hosts with short-leaved DHCP leases.

  Every time a lease is renewed systemd-resolved gets restarted and the
  daemons attempting to resolve names get permanent errors.

  gethostbyname returns NO_RECOVERY and that leads to more or less
  severe failures.

  That would be acceptable if the lease is released however this is just
  a mere renew, it shouldn't IMO  result in resolution errors.

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