Added pgSCV demo laboratory (#38)

Co-authored-by: Mikhail Grigorev <[email protected]>

.gitignore

@@ -35,4 +35,19 @@ debug_run.*
 # Bin
 bin/*
 # Test
-.test_coverage.*
+.test_coverage.*
+# Exclude demo-stack data
+deploy/demo-lab/pgbench/stop_pgbench_*
+deploy/demo-lab/grafana/data/*
+deploy/demo-lab/patroni/etc_data1/*
+deploy/demo-lab/patroni/etc_data2/*
+deploy/demo-lab/patroni/etc_data3/*
+deploy/demo-lab/patroni/pg_data1/*
+deploy/demo-lab/patroni/pg_data2/*
+deploy/demo-lab/patroni/pg_data3/*
+deploy/demo-lab/postgres/pg12data/*
+deploy/demo-lab/postgres/pg13data/*
+deploy/demo-lab/postgres/pg14data/*
+deploy/demo-lab/postgres/pg15data/*
+deploy/demo-lab/postgres/pg16data/*
+deploy/demo-lab/victoriametrics/data/*

deploy/demo-lab/.env

@@ -0,0 +1,26 @@
+# pgSCV settings
+LOG_LEVEL=debug
+#PGSCV_CONFIG_FILE=/etc/pgscv.yaml
+#PGSCV_LISTEN_ADDRESS="127.0.0.1:9890"
+#PGSCV_AUTH_USERNAME=monitoring
+#PGSCV_AUTH_PASSWORD=supersecretpassword
+#PGSCV_AUTH_KEYFILE=/etc/ssl/private/ssl-cert-snakeoil.key
+#PGSCV_AUTH_CERTFILE=/etc/ssl/certs/ssl-cert-snakeoil.pem
+#PGSCV_NO_TRACK_MODE=false
+#PGSCV_COLLECT_TOP_QUERY=15
+#PGSCV_COLLECT_TOP_TABLE=15
+#PGSCV_COLLECT_TOP_INDEX=15
+#POSTGRES_DSN_db1=postgresql://pgscv:pgscv@host1:5432/pgbench1
+#POSTGRES_DSN_db2=postgresql://pgscv:pgscv@host1:5432/pgbench2
+#PGSCV_DATABASES="^pgbench.*$"
+#PGSCV_DISABLE_COLLECTORS="system,postgres/logs"
+
+# Patroni settings
+PATRONI_RESTAPI_USERNAME=admin
+PATRONI_RESTAPI_PASSWORD=admin
+PATRONI_SUPERUSER_USERNAME=postgres
+PATRONI_SUPERUSER_PASSWORD=postgres
+PATRONI_REPLICATION_USERNAME=replicator
+PATRONI_REPLICATION_PASSWORD=replicate
+PATRONI_admin_PASSWORD=admin
+PATRONI_admin_OPTIONS=createdb,createrole

deploy/demo-lab/README.md

@@ -0,0 +1,73 @@
+# pgSCV demo laboratory
+
+### Requirements
+
+- Docker
+- Docker Compose
+
+### List of running containers and ports
+- pgscv (listen port: 9890)
+- grafana (listen port: 3000)
+- vmagent (listen port: 8429)
+- victoriametrics (listen port: 8428)
+- postgres12 (listen port: 5432)
+- postgres13 (listen port: 5433)
+- postgres14 (listen port: 5434)
+- postgres15 (listen port: 5435)
+- postgres16 (listen port: 5436)
+- pgbouncer12 (listen port: 6432)
+- pgbouncer13 (listen port: 6433)
+- pgbouncer14 (listen port: 6434)
+- pgbouncer15 (listen port: 6435)
+- pgbouncer16 (listen port: 6436)
+- etcd1
+- etcd2
+- etcd3
+- patroni1 (listen port: 5437, 8008)
+- patroni2 (listen port: 5438, 8009)
+- patroni3 (listen port: 5439, 8010)
+- haproxy (listen port: 5000, 5001)
+- pgbench_12
+- pgbench_13
+- pgbench_14
+- pgbench_15
+- pgbench_16
+- pgbench_patroni
+- pgbench_patroni_s
+
+### Quick start
+
+Run pgSCV demo laboratory:
+```bash
+docker-compose up -d
+```
+
+Start pgbench tests:
+```bash
+./start_pgbench.sh
+```
+
+Open Grafana into Web browser URL: http://127.0.0.1:3000
+
+Login: admin
+
+Password: admin
+
+Open pgSCV dashboards, enjoy and drink coffee ;)
+
+View pgSCV logs:
+```bash
+docker logs pgscv -f
+```
+
+### Stop demo laboratory and cleanup data
+
+Stop pgbench tests:
+```bash
+./stop_pgbench.sh
+```
+
+Stop pgSCV demo laboratory and cleanup demo data:
+```bash
+./stop_and_cleanup_data.sh
+```