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feat(01-01): add ClickHouse dependencies, Docker Compose, schema, and app config

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- Add clickhouse-jdbc, springdoc-openapi, actuator, testcontainers deps
- Add slf4j-api to core module
- Create Docker Compose with ClickHouse service on ports 8123/9000
- Create ClickHouse DDL: route_executions, route_diagrams, agent_metrics
- Configure application.yml with datasource, ingestion buffer, springdoc

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
hsiegeln
2026-03-11 11:47:20 +01:00
parent 5436c0a490
commit 96c52b88d1
5 changed files with 153 additions and 0 deletions
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36
cameleer3-server-app/pom.xml
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@@ -27,11 +27,47 @@
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-websocket</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>
<dependency>
<groupId>com.clickhouse</groupId>
<artifactId>clickhouse-jdbc</artifactId>
<version>0.9.7</version>
<classifier>all</classifier>
</dependency>
<dependency>
<groupId>org.springdoc</groupId>
<artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
<version>2.8.6</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.testcontainers</groupId>
<artifactId>testcontainers-clickhouse</artifactId>
<version>2.0.2</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.testcontainers</groupId>
<artifactId>junit-jupiter</artifactId>
<version>2.0.2</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.awaitility</groupId>
<artifactId>awaitility</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>

36
cameleer3-server-app/src/main/resources/application.yml
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@@ -1,2 +1,38 @@
server:
port: 8081
spring:
datasource:
url: jdbc:ch://localhost:8123/cameleer3
username: cameleer
password: cameleer_dev
driver-class-name: com.clickhouse.jdbc.ClickHouseDriver
jackson:
serialization:
write-dates-as-timestamps: false
deserialization:
fail-on-unknown-properties: false
ingestion:
buffer-capacity: 50000
batch-size: 5000
flush-interval-ms: 1000
clickhouse:
ttl-days: 30
springdoc:
api-docs:
path: /api/v1/api-docs
swagger-ui:
path: /api/v1/swagger-ui
management:
endpoints:
web:
base-path: /api/v1
exposure:
include: health
endpoint:
health:
show-details: always

4
cameleer3-server-core/pom.xml
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@@ -23,6 +23,10 @@
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter</artifactId>

57
clickhouse/init/01-schema.sql Normal file
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@@ -0,0 +1,57 @@
-- Cameleer3 ClickHouse Schema
-- Tables for route executions, route diagrams, and agent metrics.
CREATE TABLE IF NOT EXISTS route_executions (
execution_id String,
route_id LowCardinality(String),
agent_id LowCardinality(String),
status LowCardinality(String),
start_time DateTime64(3, 'UTC'),
end_time Nullable(DateTime64(3, 'UTC')),
duration_ms UInt64,
correlation_id String,
exchange_id String,
error_message Nullable(String),
error_stacktrace Nullable(String),
-- Nested processor executions stored as parallel arrays
processor_ids Array(String),
processor_types Array(LowCardinality(String)),
processor_starts Array(DateTime64(3, 'UTC')),
processor_ends Array(DateTime64(3, 'UTC')),
processor_durations Array(UInt64),
processor_statuses Array(LowCardinality(String)),
-- Metadata
server_received_at DateTime64(3, 'UTC') DEFAULT now64(3, 'UTC'),
-- Skip indexes
INDEX idx_correlation correlation_id TYPE bloom_filter GRANULARITY 4,
INDEX idx_error error_message TYPE tokenbf_v1(32768, 3, 0) GRANULARITY 4
)
ENGINE = MergeTree()
PARTITION BY toYYYYMMDD(start_time)
ORDER BY (agent_id, status, start_time, execution_id)
TTL start_time + INTERVAL 30 DAY
SETTINGS ttl_only_drop_parts = 1;
CREATE TABLE IF NOT EXISTS route_diagrams (
content_hash String,
route_id LowCardinality(String),
agent_id LowCardinality(String),
definition String,
created_at DateTime64(3, 'UTC') DEFAULT now64(3, 'UTC')
)
ENGINE = ReplacingMergeTree(created_at)
ORDER BY (content_hash);
CREATE TABLE IF NOT EXISTS agent_metrics (
agent_id LowCardinality(String),
collected_at DateTime64(3, 'UTC'),
metric_name LowCardinality(String),
metric_value Float64,
tags Map(String, String),
server_received_at DateTime64(3, 'UTC') DEFAULT now64(3, 'UTC')
)
ENGINE = MergeTree()
PARTITION BY toYYYYMMDD(collected_at)
ORDER BY (agent_id, metric_name, collected_at)
TTL collected_at + INTERVAL 30 DAY
SETTINGS ttl_only_drop_parts = 1;

20
docker-compose.yml Normal file
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@@ -0,0 +1,20 @@
services:
clickhouse:
image: clickhouse/clickhouse-server:25.3
ports:
- "8123:8123"
- "9000:9000"
volumes:
- clickhouse-data:/var/lib/clickhouse
- ./clickhouse/init:/docker-entrypoint-initdb.d
environment:
CLICKHOUSE_USER: cameleer
CLICKHOUSE_PASSWORD: cameleer_dev
CLICKHOUSE_DB: cameleer3
ulimits:
nofile:
soft: 262144
hard: 262144
volumes:
clickhouse-data: