add redis_exporter

falkordb-node/.env

@@ -3,6 +3,7 @@ FALKORDB_PASSWORD=
 ADMIN_PASSWORD=
 RUN_NODE=1
 RUN_SENTINEL=0
+RUN_METRICS=1
 TLS=false
 
 # SENTINEL

falkordb-node/Dockerfile

@@ -1,3 +1,5 @@
+FROM oliver006/redis_exporter:alpine as redis_exporter
+
 FROM falkordb/falkordb:edge
 
 # Install curl
@@ -10,6 +12,7 @@ WORKDIR /falkordb
 COPY sentinel.conf .
 COPY node.conf .
 COPY node-entrypoint.sh /usr/local/bin/
+COPY --from=redis_exporter /redis_exporter /usr/local/bin/
 
 RUN chown redis:redis /falkordb/* && \
   chmod +x /usr/local/bin/node-entrypoint.sh

falkordb-node/node-entrypoint.sh

@@ -4,6 +4,7 @@ FALKORDB_PASSWORD=${FALKORDB_PASSWORD:-''}
 ADMIN_PASSWORD=${ADMIN_PASSWORD:-''}
 RUN_SENTINEL=${RUN_SENTINEL:-0}
 RUN_NODE=${RUN_NODE:-1}
+RUN_METRICS=${RUN_METRICS:-1}
 TLS=${TLS:-'false'}
 
 SENTINEL_PORT=${SENTINEL_PORT:-26379}
@@ -155,6 +156,11 @@ if [ "$RUN_SENTINEL" -eq "1" ]; then
 fi
 
 
+if [[ $RUN_METRICS -eq 1 ]]; then
+  echo "Starting Metrics"
+  redis_exporter --redis.password $ADMIN_PASSWORD --tls-server-key-file $TLS_MOUNT_PATH/tls.key --tls-server-cert-file $TLS_MOUNT_PATH/tls.crt --tls-ca-cert-file $ROOT_CA_PATH --redis.addr $NODE_HOST:$NODE_PORT &
+fi
+
 while true; do
   sleep 1
 done

omnistrate.yaml

@@ -201,6 +201,7 @@ services:
     ports:
       - "6379:6379"
       - "26379:26379"
+      - "9121:9121"
     x-omnistrate-capabilities:
       enableMultiZone: true
       enableEndpointPerReplica: true