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[uss_qualifier] Add yugabyte support #1035

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Merged
merged 3 commits into from
Jun 3, 2025
Merged

[uss_qualifier] Add yugabyte support #1035

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c60b53f
[uss_qualifier] Rename crdb/cochroachdb to datastore
the-glu Jun 2, 2025
26bb62c
[uss_qualifier] Add yugabyte support
the-glu Jun 2, 2025
df0eac2
Merge branch 'main' into yugabyteaccess
the-glu Jun 3, 2025
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18 changes: 15 additions & 3 deletions monitoring/uss_qualifier/resources/interuss/datastore/datastore.py
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Original file line number Diff line number Diff line change
Expand Up @@ -101,11 +101,18 @@ def is_reachable(self) -> Tuple[bool, Optional[psycopg.Error]]:
or 2) that the connection succeeds.
"""
try:
c = self.connect(sslmode="allow", require_auth="password", password="dummy")
c = self.connect(
sslmode="prefer", require_auth="password", password="dummy"
)
c.close()
except psycopg.OperationalError as e:
err_msg = str(e)
is_reachable = "password authentication failed" in err_msg
# First message is returned if password authentication is enabled
# (CockroachDB), second one if not (Yugabyte use certificates)
is_reachable = (
"password authentication failed" in err_msg
or "server did not complete authentication" in err_msg
)
return is_reachable, e
return True, None

Expand All @@ -121,7 +128,12 @@ def runs_in_secure_mode(self) -> Tuple[bool, Optional[psycopg.Error]]:
c.close()
except psycopg.OperationalError as e:
err_msg = str(e)
secure_mode = "node is running secure mode" in err_msg
# First message is returned by CockroachDB, second one by Yugabyte
# (No hba entries for authentication outside SSL)
secure_mode = (
"node is running secure mode" in err_msg
or "no pg_hba.conf entry for host" in err_msg
)
return secure_mode, e
return False, None

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