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nixos/vector: Improve dnstap records table schema

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This commit is contained in:
Jonathan Davies 2025-08-14 15:10:04 +00:00
parent 523fd9bd95
commit 27f3cfc994
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1 changed files with 30 additions and 7 deletions
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37
nixos/tests/vector/dnstap.nix
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@ -268,17 +268,40 @@ in
tableDDL = pkgs.writeText "table.sql" ''
CREATE TABLE IF NOT EXISTS dnstap.records (
timestamp DateTime64(6),
dataType LowCardinality(String),
dataTypeId UInt8,
messageType LowCardinality(String),
messageTypeId UInt8,
dataType Enum('Message' = 1),
messageType Enum(
'AuthQuery' = 1,
'AuthResponse' = 2,
'ResolverQuery' = 3,
'ResolverResponse' = 4,
'ClientQuery' = 5,
'ClientResponse' = 6,
'ForwarderQuery' = 7,
'ForwarderResponse' = 8,
'StubQuery' = 9,
'StubResponse' = 10,
'ToolQuery' = 11,
'ToolResponse' = 12,
'UpdateQuery' = 13,
'UpdateResponse' = 14
),
queryZone Nullable(String),
requestData Nullable(JSON),
responseAddress String,
responseData Nullable(JSON),
responsePort UInt16,
serverId LowCardinality(String),
serverVersion LowCardinality(String),
socketFamily LowCardinality(String),
socketProtocol LowCardinality(String),
socketFamily Enum('INET' = 1, 'INET6' = 2),
socketProtocol Enum(
'UDP' = 1,
'TCP' = 2,
'DOT' = 3,
'DOH' = 4,
'DNSCryptUDP' = 5,
'DNSCryptTCP' = 6,
'DOQ' = 7
),
sourceAddress String,
sourcePort UInt16,
)
@ -304,7 +327,7 @@ in
JSONExtractString(requestData.question[1]::String, 'domainName') as domain,
JSONExtractString(requestData.question[1]::String, 'questionType') as record_type
FROM dnstap.records
WHERE messageTypeId = 5 # ClientQuery
WHERE messageType = 'ClientQuery'
'';
selectDomainCountQuery = pkgs.writeText "select-domain-count.sql" ''