Add Grafana

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

Cargo.lock

@@ -216,9 +216,9 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "chrono"
-version = "0.4.32"
+version = "0.4.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "41daef31d7a747c5c847246f36de49ced6f7403b4cdabc807a97b5cc184cda7a"
+checksum = "9f13690e35a5e4ace198e7beea2895d29f3a9cc55015fcebe6336bd2010af9eb"
 dependencies = [
  "android-tzdata",
  "iana-time-zone",
@@ -1215,18 +1215,18 @@ checksum = "e3148f5046208a5d56bcfc03053e3ca6334e51da8dfb19b6cdc8b306fae3283e"
 
 [[package]]
 name = "pin-project"
-version = "1.1.3"
+version = "1.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fda4ed1c6c173e3fc7a83629421152e01d7b1f9b7f65fb301e490e8cfc656422"
+checksum = "0302c4a0442c456bd56f841aee5c3bfd17967563f6fadc9ceb9f9c23cf3807e0"
 dependencies = [
  "pin-project-internal",
 ]
 
 [[package]]
 name = "pin-project-internal"
-version = "1.1.3"
+version = "1.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4359fd9c9171ec6e8c62926d6faaf553a8dc3f64e1507e76da7911b4f6a04405"
+checksum = "266c042b60c9c76b8d53061e52b2e0d1116abc57cefc8c5cd671619a56ac3690"
 dependencies = [
  "proc-macro2",
  "quote",

docker-compose.yml

@@ -4,6 +4,11 @@ services:
       file: support/clickhouse/docker-compose.yml
       service: clickhouse
 
+  grafana:
+    extends:
+      file: support/grafana/docker-compose.yml
+      service: grafana
+
   qrust:
     build:
       context: .
@@ -20,3 +25,4 @@ services:
 volumes:
   clickhouse-lib:
   clickhouse-log:
+  grafana-lib:

support/grafana/datasources/clickhouse.yaml

@@ -0,0 +1,12 @@
+apiVersion: 1
+
+datasources:
+  - name: ClickHouse
+    type: grafana-clickhouse-datasource
+    jsonData:
+      server: localhost
+      port: 9000
+      username: ${CLICKHOUSE_USER}
+      defaultDatabase: ${CLICKHOUSE_DB}
+    secureJsonData:
+      password: ${CLICKHOUSE_PASSWORD}

support/grafana/docker-compose.yml

@@ -0,0 +1,19 @@
+services:
+  grafana:
+    image: grafana/grafana
+    hostname: grafana
+    restart: unless-stopped
+    volumes:
+      - grafana-lib:/var/lib/grafana
+      - ./datasources:/etc/grafana/provisioning/datasources
+    environment:
+      - GF_INSTALL_PLUGINS=grafana-clickhouse-datasource
+      - GF_SECURITY_ADMIN_USER=${GRAFANA_USER}
+      - GF_SECURITY_ADMIN_PASSWORD=${GRAFANA_PASSWORD}
+      - CLICKHOUSE_USER=${CLICKHOUSE_USER}
+      - CLICKHOUSE_PASSWORD=${CLICKHOUSE_PASSWORD}
+      - CLICKHOUSE_DB=${CLICKHOUSE_DB}
+    network_mode: host
+
+volumes:
+  grafana-lib:

support/grafana/queries.sql

@@ -0,0 +1,17 @@
+SELECT $__timeInterval(time),
+    any(open) as open,
+    max(high) as high,
+    min(low) as low,
+    anyLast(close) as close,
+    sum(volume) as volume
+FROM bars FINAL
+WHERE $__timeFilter(time)
+    AND symbol = '${bars}'
+GROUP BY time;
+
+SELECT time_created AS time,
+    headline
+FROM news FINAL
+WHERE $__timeFilter(time)
+    AND hasAny(symbols, [${news}])
+ORDER BY time ASC;