sudo yum install -y clickhouse-server clickhouse-client

sudo systemctl enable clickhouse-server
sudo systemctl start clickhouse-server

SELECT *
FROM WcsMetadata.metadata

┌─dbName───────────────────────────────┬─ip────────────┬─hostname──────────────┬─versionNumber─┬─versionHash──────────────────────────────┐
│ test1flashphonercom_192168065_521999 │ 192.168.0.65  │ test1.flashphoner.com │ 5.2.1999      │ 93e39647113e0121dabc4283ef700814c355568f │
│ test2flashphonercom_192168039_521999 │ 192.168.0.39  │ test2.flashphoner.com │ 5.2.1999      │ 93e39647113e0121dabc4283ef700814c355568f │
└──────────────────────────────────────┴───────────────┴───────────────────────┴───────────────┴──────────────────────────────────────────┘

    <listen_host>::</listen_host>

            <access_management>1</access_management>
            <named_collection_control>1</named_collection_control>
            <show_named_collections>1</show_named_collections>
            <show_named_collections_secrets>1</show_named_collections_secrets>

systemctl restart clickhouse-server

cat wcs_clickhouse_users.sql | clickhouse-client -mn

CREATE USER IF NOT EXISTS wcs IDENTIFIED BY 'wcs';
SET allow_introspection_functions = 1;
GRANT ALL ON *.* TO wcs WITH GRANT OPTION;

            <access_management>0</access_management>

systemctl restart clickhouse-server

rels_enabled=CONNECTION,STREAM,CDN,MEDIA_SESSION

sudo yum install -y yum-utils
sudo yum-config-manager --add-repo https://packages.clickhouse.com/rpm/clickhouse.repo

sudo yum install -y clickhouse-server clickhouse-client

sudo systemctl enable clickhouse-server
sudo systemctl start clickhouse-server

sudo apt-get install -y apt-transport-https ca-certificates dirmngr
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 8919F6BD2B48D754
echo "deb https://packages.clickhouse.com/deb stable main" | sudo tee /etc/apt/sources.list.d/clickhouse.list
sudo apt-get update

sudo apt-get install -y clickhouse-server clickhouse-client

sudo systemctl enable clickhouse-server
sudo systemctl start clickhouse-server

    <listen_host>::</listen_host>

            <access_management>1</access_management>

systemctl restart clickhouse-server

cat wcs_clickhouse.sql | clickhouse-client -mn

CREATE DATABASE IF NOT EXISTS wcs;

DROP DICTIONARY IF EXISTS wcs.DictionaryStreamEvents;
 
DROP DICTIONARY IF EXISTS wcs.DictionaryConnectionEvents;
 
DROP DICTIONARY IF EXISTS wcs.DictionaryCDNEvents;

DROP DICTIONARY IF EXISTS wcs.DictionaryHlsStreamEventType;

DROP DICTIONARY IF EXISTS wcs.DictionaryHlsStreamEventSeverity;
 
DROP DICTIONARY IF EXISTS wcs.DictionaryMixerEvents;

DROP DICTIONARY IF EXISTS wcs.DictionaryBufferStateTypes;
 
DROP TABLE IF EXISTS wcs.StreamEvent;
 
DROP TABLE IF EXISTS wcs.ConnectionEvent;
 
DROP TABLE IF EXISTS wcs.CDNEvent;
 
DROP TABLE IF EXISTS wcs.StreamEventTypes;
 
DROP TABLE IF EXISTS wcs.ConnectionEventTypes;
 
DROP TABLE IF EXISTS wcs.CDNEventTypes;

DROP TABLE IF EXISTS wcs.MediaSessionEvents;

DROP TABLE IF EXISTS wcs.HlsStreamEvents;

DROP TABLE IF EXISTS wcs.HlsSegmenterEvents;

DROP TABLE IF EXISTS wcs.HlsStreamEventSeverity;

DROP TABLE IF EXISTS wcs.HlsStreamEventType;

DROP TABLE IF EXISTS wcs.HlsClientEvents;

DROP TABLE IF EXISTS wcs.MixerEvent;

DROP TABLE IF EXISTS wcs.MixerEventTypes;

DROP TABLE IF EXISTS wcs.RtmpInBufferEvent;

DROP TABLE IF EXISTS wcs.AudioRecoveryEvent;

DROP TABLE IF EXISTS wcs.BufferStateTypes;

CREATE TABLE wcs.ConnectionEventTypes
(
    `id` UInt32,
    `type` String
)
ENGINE = MergeTree()
ORDER BY id
SETTINGS index_granularity = 8192;
 
INSERT INTO wcs.ConnectionEventTypes VALUES (0, 'CONNECTED'), (1, 'DISCONNECTED');
 
CREATE TABLE wcs.StreamEventTypes
(
    `id` UInt32,
    `type` String
)
ENGINE = MergeTree()
ORDER BY id
SETTINGS index_granularity = 8192;
 
INSERT INTO wcs.StreamEventTypes VALUES (0,'CREATED'),(1,'LOCAL_SDP_CREATED'),(2,'REMOTE_SDP_RECEIVED'),(3,'ICE_STARTED'),(4,'ICE_COMPLETE'),(5,'DTLS_STARTED'),(6,'DTLS_COMPLETE'),(7,'INITIALIZED'),(8,'DISPOSING'),(9,'DISPOSED'),(10,'AUDIO_RECEIVED'),(11,'VIDEO_RECEIVED'),(12,'VIDEO_KFRAME_RECEIVED'),(13,'AUDIO_RTCP_RECEIVED'),(14,'VIDEO_RTCP_RECEIVED'),(15,'RESOLUTION_RECEIVED'),(16,'VIDEO_ENCODER_CREATED'),(17,'AUDIO_ENCODER_CREATED'),(18,'VIDEO_ENCODER_DISPOSED'),(19,'AUDIO_ENCODER_DISPOSED'),(20,'TERMINATED'),(21,'AUDIO_SENT'),(22,'VIDEO_SENT'),(23,'VIDEO_JITTER_BUFFER_STALL'),(24,'SENT_PLI'),(25,'RECEIVED_PLI'),(26,'SYNC_BUFFER_FULL'),(27,'SYNC_FORCE_FAILED'),(28,'SYNC_SHIFT'),(29,'SYNC_DEVIATION'),(30,'VIDEO_STATS'),(31,'RECORD');
 
CREATE TABLE wcs.CDNEventTypes
(
    `id` UInt32,
    `type` String
)
ENGINE = MergeTree()
ORDER BY id
SETTINGS index_granularity = 8192;
 
INSERT INTO wcs.CDNEventTypes VALUES (0, 'STATE'), (1, 'CDN_STATE'), (2, 'VERSION'), (3, 'ACL_REFRESH'), (4, 'ACL_UPDATE');
 
CREATE DICTIONARY wcs.DictionaryStreamEvents (
    `id` UInt16,
    `type` String DEFAULT ''
)
PRIMARY KEY id
SOURCE(CLICKHOUSE(
 host 'localhost'
 port 9000
 user 'default'
 password ''
 db 'wcs'
 table 'StreamEventTypes'
))   
LAYOUT(FLAT())
LIFETIME(300);
 
CREATE DICTIONARY wcs.DictionaryConnectionEvents (
    `id` UInt16,
    `type` String DEFAULT ''
)
PRIMARY KEY id
SOURCE(CLICKHOUSE(
 host 'localhost'
 port 9000
 user 'default'
 password ''
 db 'wcs'
 table 'ConnectionEventTypes'
))   
LAYOUT(FLAT())
LIFETIME(300);
 
CREATE DICTIONARY wcs.DictionaryCDNEvents (
    `id` UInt16,
    `type` String DEFAULT ''
)
PRIMARY KEY id
SOURCE(CLICKHOUSE(
 host 'localhost'
 port 9000
 user 'default'
 password ''
 db 'wcs'
 table 'CDNEventTypes'
))   
LAYOUT(FLAT())
LIFETIME(300);
 
CREATE TABLE wcs.StreamEvent
(
    `timestamp` UInt64,
    `ip` IPv4,
    `sessionId` String,
    `mediaSessionId` String,
    `streamName` String,
    `eventType` UInt64,
    `eventPayload` String
)
ENGINE = MergeTree()
ORDER BY (sessionId, mediaSessionId, streamName)
SETTINGS index_granularity = 8192;
 
CREATE TABLE wcs.ConnectionEvent
(
    `timestamp` UInt64,
    `ip` IPv4,
    `sessionId` String,
    `eventType` UInt64,
    `eventPayload` String
)
ENGINE = MergeTree()
ORDER BY (timestamp, sessionId)
SETTINGS index_granularity = 8192;
 
CREATE TABLE wcs.CDNEvent
(
    `timestamp` UInt64,
    `ip` IPv4,
    `nodeId` String,
    `eventType` UInt64,
    `eventPayload` String
)
ENGINE = MergeTree()
ORDER BY (nodeId, eventType)
SETTINGS index_granularity = 8192;

CREATE TABLE wcs.MediaSessionEvents
(
    `timestamp` UInt64,
    `ip` IPv4,
    `mediaSessionId` String,
    `streamName` String,
    `videoProfileId` UInt32,
    `videoWidth` UInt32,
    `videoHeight` UInt32,
    `videoFrameRate` UInt32,
    `videoKframes` UInt64,
    `videoPframes` UInt64,
    `videoBframes` UInt64,
    `videoRate` UInt64,
    `audioRate` UInt64,
    `videoSyncTime` UInt64,
    `audioSyncTime` UInt64,
    `videoTimestamp` UInt64,
    `audioTimestamp` UInt64,
    `lastKeyFrameSyncTime` UInt64,
    `sendNACK` UInt64,
    `recvNACK` UInt64,
    `videoFramesLost` UInt64,
    `audioPacketsLost` UInt64,
    `audioPlaybackSpeed` Float32,
    `videoPlaybackSpeed` Float32
)
ENGINE = MergeTree()
ORDER BY (mediaSessionId, streamName)
SETTINGS index_granularity = 8192;

CREATE TABLE wcs.HlsSegmenterEvents
(
    `timestamp` UInt64,
    `ip` IPv4,
    `streamId` String,
    `variantName` String,
    `segmentId` String,
    `segmentStartPts` UInt64,
    `videoStartPts` UInt64,
    `audioStartPts` UInt64,
    `videoWidth` UInt32,
    `videoHeight` UInt32,
    `videoFrameCount` UInt32,
    `audioPacketCount` UInt32,
    `segmentDuration` UInt64,
    `independent` Bool,
    `gap` Bool,
    `discontinuity` Bool,
    `segmentInterval` UInt64,
    `partial` Bool,
    `playbackSpeed` Float32
)
ENGINE = MergeTree()
ORDER BY (streamId)
SETTINGS index_granularity = 8192;

CREATE TABLE wcs.HlsStreamEventSeverity
(
    `id` UInt8,
    `type` String
)
ENGINE = MergeTree()
ORDER BY id
SETTINGS index_granularity = 8192;

INSERT INTO wcs.HlsStreamEventSeverity VALUES (0, 'INFO'), (1, 'WARNING'), (2, 'ERROR');

CREATE TABLE wcs.HlsStreamEventType
(
    `id` UInt16,
    `type` String
)
ENGINE = MergeTree()
ORDER BY id
SETTINGS index_granularity = 8192;

INSERT INTO wcs.HlsStreamEventType
VALUES (0, 'PLAYBACK_SPEED'), (1, 'FPS_CHANGED'), (2, 'GAP'), (3, 'RESOLUTION_CHANGED'), (4, 'DISCONTINUITY'), (5, 'TASK_SKIPPED'), (6, 'NO_KYE_FRAME'), (7, 'NO_VIDEO'), (8, 'NO_AUDIO'), (9, 'SEGMENT_INTERVAL'), (10, 'OTHER');

CREATE DICTIONARY wcs.DictionaryHlsStreamEventSeverity
(
   `id` UInt8,
   `type` String DEFAULT ''
)
PRIMARY KEY id
SOURCE(CLICKHOUSE(
 host 'localhost'
 port 9000
 user 'default'
 password ''
 db 'wcs'
 table 'HlsStreamEventSeverity'
))
LAYOUT(FLAT())
LIFETIME(300);

CREATE DICTIONARY wcs.DictionaryHlsStreamEventType
(
   `id` UInt16,
   `type` String DEFAULT ''
)
PRIMARY KEY id
SOURCE(CLICKHOUSE(
 host 'localhost'
 port 9000
 user 'default'
 password ''
 db 'wcs'
 table 'HlsStreamEventType'
))
LAYOUT(FLAT())
LIFETIME(300);

CREATE TABLE wcs.HlsStreamEvents
(
    `timestamp` UInt64,
    `ip` IPv4,
    `severity` UInt8,
    `messageType` UInt16,
    `streamId` String,
    `variantName` String,
    `segmentId` String,
    `message` String
)
ENGINE = MergeTree()
ORDER BY (streamId)
SETTINGS index_granularity = 8192; 

CREATE TABLE wcs.HlsClientEvents
(
    `creationTime` UInt64,
    `responseTime` UInt64,
    `streamId` String,
    `variantName` String,
    `uri` String,
    `localIp` IPv4,
    `remoteIp` IPv4,
    `remotePort` UInt32,
    `userAgent` String,
    `httpStatus` UInt32,
    `clientId` UInt64
)
ENGINE = MergeTree()
ORDER BY (creationTime)
SETTINGS index_granularity = 8192;

CREATE TABLE wcs.MixerEvent
(
    `timestamp` UInt64,
    `mixerMediaSessionId` String,
    `mixerStreamName` String,
    `mediaSessionId` String,
    `streamName` String,
    `mixerAverageTickTimeInMs` Int64,
    `audioMixerSync` Int64,
    `videoMixerSync` Int64,
    `nextAudioDataTime` Int64,
    `nextVideoDataTime` Int64,
    `audioBuffered` Int64,
    `videoBuffered` Int64,
    `audioDropsCounter` Int64,
    `audioDropsSizeInBytes` Int64,
    `videoDropsCounter` Int64,
    `videoDropsSizeInBytes` Int64,
    `videoFps` Int64,
    `audioRate` DOUBLE,
    `videoRate` DOUBLE,
    `eventType` UInt32,
    `eventPayload` String
)
ENGINE = MergeTree()
ORDER BY timestamp
SETTINGS index_granularity = 8192;

CREATE TABLE wcs.MixerEventTypes
(
    `id` UInt32,
    `type` String
)
ENGINE = MergeTree()
ORDER BY id
SETTINGS index_granularity = 8192;

INSERT INTO wcs.MixerEventTypes VALUES (0, 'nullEvent'), (1, 'dropBallastAudio'), (2, 'dropBallastVideo'), (3, 'audioNotBuffered'), (4, 'videoNotBuffered'), (5, 'audioBufferExhausted'), (6, 'videoBufferExhausted'), (7, 'alignStreamFailed'), (8, 'alignStreamDropAudio'), (9, 'alignStreamDropVideo'), (10, 'rateOutOfBoundsAudio'), (11, 'rateOutOfBoundsVideo');

CREATE DICTIONARY wcs.DictionaryMixerEvents (
    `id` UInt16,
    `type` String DEFAULT ''
)
PRIMARY KEY id
SOURCE(CLICKHOUSE(
 host 'localhost'
 port 9000
 user 'default'
 password ''
 db 'wcs'
 table 'MixerEventTypes'
))
LAYOUT(FLAT())
LIFETIME(300);

CREATE TABLE wcs.RtmpInBufferEvent
(
    `timestamp` UInt64,
    `streamClockTime` UInt64,
    `mediaSessionId` String,
    `streamName` String,
    `nextAudioDataTime` Int64,
    `nextVideoDataTime` Int64,
    `audioBuffered` Int64,
    `videoBuffered` Int64,
    `maximumAllowedBuffer` Int64,
    `bufferingCounter` Int64,
    `lastAudioDataTime` Int64,
    `lastVideoDataTime` Int64,
    `bufferState` UInt32
)
ENGINE = MergeTree()
ORDER BY timestamp
SETTINGS index_granularity = 8192;

CREATE TABLE wcs.BufferStateTypes
(
    `id` UInt32,
    `type` String
)
ENGINE = MergeTree()
ORDER BY id
SETTINGS index_granularity = 8192;

INSERT INTO wcs.BufferStateTypes VALUES (0, 'BUFFERING'), (1, 'HOLD'), (2, 'TERMINATED'), (3, 'OVERFLOW'), (4, 'PASSTHROUGH');

CREATE DICTIONARY wcs.DictionaryBufferStateTypes (
    `id` UInt16,
    `type` String DEFAULT ''
)
PRIMARY KEY id
SOURCE(CLICKHOUSE(
 host 'localhost'
 port 9000
 user 'default'
 password ''
 db 'wcs'
 table 'BufferStateTypes'
))
LAYOUT(FLAT())
LIFETIME(300);

CREATE TABLE wcs.AudioRecoveryEvent
(
    `timestamp` UInt64,
    `mediaSessionId` String,
    `type` UInt32,
    `rtpTimestamp` UInt64
)
ENGINE = MergeTree()
ORDER BY rtpTimestamp
SETTINGS index_granularity = 8192;

cat wcs_clickhouse_users.sql | clickhouse-client -mn

CREATE USER IF NOT EXISTS wcs IDENTIFIED BY 'wcs';
GRANT ALL ON wcs.* TO wcs WITH GRANT OPTION;

            <access_management>0</access_management>

systemctl restart clickhouse-server

SELECT *
FROM WcsMetadata.metadata

┌─dbName───────────────────────────────┬─ip────────────┬─hostname──────────────┬─versionNumber─┬─versionHash──────────────────────────────┐
│ test1flashphonercom_192168065_521999 │ 192.168.0.65  │ test1.flashphoner.com │ 5.2.1999      │ 93e39647113e0121dabc4283ef700814c355568f │
│ test2flashphonercom_192168039_521999 │ 192.168.0.39  │ test2.flashphoner.com │ 5.2.1999      │ 93e39647113e0121dabc4283ef700814c355568f │
└──────────────────────────────────────┴───────────────┴───────────────────────┴───────────────┴──────────────────────────────────────────┘

    <listen_host>::</listen_host>

            <access_management>1</access_management>
            <named_collection_control>1</named_collection_control>
            <show_named_collections>1</show_named_collections>
            <show_named_collections_secrets>1</show_named_collections_secrets>

systemctl restart clickhouse-server

cat wcs_clickhouse_users.sql | clickhouse-client -mn

CREATE USER IF NOT EXISTS wcs IDENTIFIED BY 'wcs';
SET allow_introspection_functions = 1;
GRANT ALL ON *.* TO wcs WITH GRANT OPTION;

            <access_management>0</access_management>

systemctl restart clickhouse-server

rels_enabled=CONNECTION,STREAM,CDN,MEDIA_SESSION

rels_client_type=HTTP
rels_database_address=http://clickhouseserver:8123/wcs?user=wcs&password=wcs

rels_client_type=JDBC
rels_database_address=jdbc:clickhouse://clickhouseserver:8123/wcs?user=wcs&password=wcs

select timestamp,ip,sessionId,mediaSessionId,streamName,dictGetString('wcs.DictionaryStreamEvents','type', eventType) as eventType from wcs.StreamEvent where streamName = 'test'

select timestamp,ip,sessionId,dictGetString('wcs.DictionaryConnectionEvents','type', eventType) as eventType from wcs.ConnectionEvent

select timestamp,ip,nodeId,dictGetString('wcs.DictionaryCDNEvents','type', eventType) as eventType,eventPayload from wcs.CDNEvent