Create stored functions after creating distributed hypertables

README.md

@@ -12,13 +12,13 @@ Schemas and utils for IPLD ETH Postgres database
   docker-compose down -v --remove-orphans
   ```
 
-* Spin up an access node and two data nodes using [docker-compose.test.yml](./docker-compose.test.yml):
+* Spin up an access node and three data nodes using [docker-compose.test.yml](./docker-compose.test.yml):
 
   ```bash
-  docker-compose -f docker-compose.test.yml up timescale-test-db pg_data_node_1 pg_data_node_2
+  docker-compose -f docker-compose.test.yml up timescale-test-db pg_data_node_1 pg_data_node_2 pg_data_node_3
   ```
 
-  Following final output should be seen on each node:
+  Following final output should be seen on all the nodes:
 
     ```
     LOG:  TimescaleDB background worker launcher connected to shared catalogs
@@ -27,7 +27,7 @@ Schemas and utils for IPLD ETH Postgres database
 * Edit [startup_script.sh](./scripts/startup_script.sh) to change the number of migrations to be run:
 
   ```bash
-  ./goose -dir migrations/vulcanizedb postgres "$VDB_PG_CONNECT" up-to 21
+  ./goose -dir migrations/vulcanizedb postgres "$VDB_PG_CONNECT" up-to 23
   ```
 
 * In another `ipld-eth-db` terminal window, build an image `migrations-test` using [Dockerfile](./db/Dockerfile):

db/migrations/00019_convert_to_hypertables.sql

@@ -55,13 +55,13 @@ DROP TABLE eth.header_cids;
 DROP TABLE public.blocks;
 
 -- rename new tables
-ALTER TABLE eth.log_cids_i RENAME TO eth.log_cids;
+ALTER TABLE eth.log_cids_i RENAME TO log_cids;
-ALTER TABLE eth.access_list_elements_i RENAME TO eth.access_list_elements;
+ALTER TABLE eth.access_list_elements_i RENAME TO access_list_elements;
-ALTER TABLE eth.state_accounts_i RENAME TO eth.state_accounts;
+ALTER TABLE eth.state_accounts_i RENAME TO state_accounts;
-ALTER TABLE eth.storage_cids_i RENAME TO eth.storage_cids;
+ALTER TABLE eth.storage_cids_i RENAME TO storage_cids;
-ALTER TABLE eth.state_cids_i RENAME TO eth.state_cids;
+ALTER TABLE eth.state_cids_i RENAME TO state_cids;
-ALTER TABLE eth.receipt_cids_i RENAME TO eth.receipt_cids;
+ALTER TABLE eth.receipt_cids_i RENAME TO receipt_cids;
-ALTER TABLE eth.transaction_cids_i RENAME TO eth.transaction_cids;
+ALTER TABLE eth.transaction_cids_i RENAME TO transaction_cids;
-ALTER TABLE eth.uncle_cids_i RENAME TO eth.uncle_cids;
+ALTER TABLE eth.uncle_cids_i RENAME TO uncle_cids;
-ALTER TABLE eth.header_cids_i RENAME TO eth.header_cids;
+ALTER TABLE eth.header_cids_i RENAME TO header_cids;
-ALTER TABLE public.blocks_i RENAME TO public.blocks;
+ALTER TABLE public.blocks_i RENAME TO blocks;

db/migrations/00020_add_data_nodes.sql

@@ -1,34 +1,16 @@
 -- +goose NO TRANSACTION
 -- +goose Up
 -- this is generated by a script
+SELECT add_data_node('dn3', host => 'pg_data_node_3', port => 5432, database => 'vulcanize_testing_v4', password => 'password');
 SELECT add_data_node('dn2', host => 'pg_data_node_2', port => 5432, database => 'vulcanize_testing_v4', password => 'password');
--- SELECT attach_data_node('dn2', 'eth.log_cids', if_not_attached => true);
--- SELECT attach_data_node('dn2', 'eth.access_list_elements', if_not_attached => true);
--- SELECT attach_data_node('dn2', 'eth.state_accounts', if_not_attached => true);
--- SELECT attach_data_node('dn2', 'eth.storage_cids', if_not_attached => true);
--- SELECT attach_data_node('dn2', 'eth.state_cid', if_not_attached => true);
--- SELECT attach_data_node('dn2', 'eth.receipt_cids', if_not_attached => true);
--- SELECT attach_data_node('dn2', 'eth.transaction_cids', if_not_attached => true);
--- SELECT attach_data_node('dn2', 'eth.uncle_cids', if_not_attached => true);
--- SELECT attach_data_node('dn2', 'eth.header_cid', if_not_attached => true);
--- SELECT attach_data_node('dn2', 'public.blocks', if_not_attached => true);
 SELECT add_data_node('dn1', host => 'pg_data_node_1', port => 5432, database => 'vulcanize_testing_v4', password => 'password');
--- SELECT attach_data_node('dn1', 'eth.log_cids', if_not_attached => true);
+
--- SELECT attach_data_node('dn1', 'eth.access_list_elements', if_not_attached => true);
--- SELECT attach_data_node('dn1', 'eth.state_accounts', if_not_attached => true);
--- SELECT attach_data_node('dn1', 'eth.storage_cids', if_not_attached => true);
--- SELECT attach_data_node('dn1', 'eth.state_cid', if_not_attached => true);
--- SELECT attach_data_node('dn1', 'eth.receipt_cids', if_not_attached => true);
--- SELECT attach_data_node('dn1', 'eth.transaction_cids', if_not_attached => true);
--- SELECT attach_data_node('dn1', 'eth.uncle_cids', if_not_attached => true);
--- SELECT attach_data_node('dn1', 'eth.header_cid', if_not_attached => true);
--- SELECT attach_data_node('dn1', 'public.blocks', if_not_attached => true);
 CALL distributed_exec($$ CREATE SCHEMA eth $$);
 
 -- +goose Down
 -- this is generated by a script
 CALL distributed_exec($$ DROP SCHEMA eth $$);
--- SELECT detach_data_node('dn1', force => true, if_attached = true);
+
 SELECT delete_data_node('dn1', force => true, if_attached => true);
--- SELECT detach_data_node('dn2', force => true, if_attached = true);
 SELECT delete_data_node('dn2', force => true, if_attached => true);
+SELECT delete_data_node('dn3', force => true, if_attached => true);

db/migrations/00021_convert_to_distributed_hypertables.sql

@@ -48,16 +48,26 @@ DROP TABLE eth.header_cids;
 DROP TABLE public.blocks;
 
 -- rename distributed hypertables
-ALTER TABLE eth.log_cids_i RENAME TO eth.log_cids;
+ALTER TABLE eth.log_cids_i RENAME TO log_cids;
-ALTER TABLE eth.access_list_elements_i RENAME TO eth.access_list_elements;
+ALTER TABLE eth.access_list_elements_i RENAME TO access_list_elements;
-ALTER TABLE eth.state_accounts_i RENAME TO eth.state_accounts;
+ALTER TABLE eth.state_accounts_i RENAME TO state_accounts;
-ALTER TABLE eth.storage_cids_i RENAME TO eth.storage_cids;
+ALTER TABLE eth.storage_cids_i RENAME TO storage_cids;
-ALTER TABLE eth.state_cids_i RENAME TO eth.state_cids;
+ALTER TABLE eth.state_cids_i RENAME TO state_cids;
-ALTER TABLE eth.receipt_cids_i RENAME TO eth.receipt_cids;
+ALTER TABLE eth.receipt_cids_i RENAME TO receipt_cids;
-ALTER TABLE eth.transaction_cids_i RENAME TO eth.transaction_cids;
+ALTER TABLE eth.transaction_cids_i RENAME TO transaction_cids;
-ALTER TABLE eth.uncle_cids_i RENAME TO eth.uncle_cids;
+ALTER TABLE eth.uncle_cids_i RENAME TO uncle_cids;
-ALTER TABLE eth.header_cids_i RENAME TO eth.header_cids;
+ALTER TABLE eth.header_cids_i RENAME TO header_cids;
-ALTER TABLE public.blocks_i RENAME TO public.blocks;
+ALTER TABLE public.blocks_i RENAME TO blocks;
+CALL distributed_exec('ALTER TABLE eth.log_cids_i RENAME TO log_cids');
+CALL distributed_exec('ALTER TABLE eth.access_list_elements_i RENAME TO access_list_elements');
+CALL distributed_exec('ALTER TABLE eth.state_accounts_i RENAME TO state_accounts');
+CALL distributed_exec('ALTER TABLE eth.storage_cids_i RENAME TO storage_cids');
+CALL distributed_exec('ALTER TABLE eth.state_cids_i RENAME TO state_cids');
+CALL distributed_exec('ALTER TABLE eth.receipt_cids_i RENAME TO receipt_cids');
+CALL distributed_exec('ALTER TABLE eth.transaction_cids_i RENAME TO transaction_cids');
+CALL distributed_exec('ALTER TABLE eth.uncle_cids_i RENAME TO uncle_cids');
+CALL distributed_exec('ALTER TABLE eth.header_cids_i RENAME TO header_cids');
+CALL distributed_exec('ALTER TABLE public.blocks_i RENAME TO blocks');
 
 -- update version
 INSERT INTO public.db_version (singleton, version) VALUES (true, 'v4.0.00-dh')
@@ -116,13 +126,13 @@ DROP TABLE eth.header_cids;
 DROP TABLE public.blocks;
 
 -- rename hypertable tables
-ALTER TABLE eth.log_cids_i RENAME TO eth.log_cids;
+ALTER TABLE eth.log_cids_i RENAME TO log_cids;
-ALTER TABLE eth.access_list_elements_i RENAME TO eth.access_list_elements;
+ALTER TABLE eth.access_list_elements_i RENAME TO access_list_elements;
-ALTER TABLE eth.state_accounts_i RENAME TO eth.state_accounts;
+ALTER TABLE eth.state_accounts_i RENAME TO state_accounts;
-ALTER TABLE eth.storage_cids_i RENAME TO eth.storage_cids;
+ALTER TABLE eth.storage_cids_i RENAME TO storage_cids;
-ALTER TABLE eth.state_cids_i RENAME TO eth.state_cids;
+ALTER TABLE eth.state_cids_i RENAME TO state_cids;
-ALTER TABLE eth.receipt_cids_i RENAME TO eth.receipt_cids;
+ALTER TABLE eth.receipt_cids_i RENAME TO receipt_cids;
-ALTER TABLE eth.transaction_cids_i RENAME TO eth.transaction_cids;
+ALTER TABLE eth.transaction_cids_i RENAME TO transaction_cids;
-ALTER TABLE eth.uncle_cids_i RENAME TO eth.uncle_cids;
+ALTER TABLE eth.uncle_cids_i RENAME TO uncle_cids;
-ALTER TABLE eth.header_cids_i RENAME TO eth.header_cids;
+ALTER TABLE eth.header_cids_i RENAME TO header_cids;
-ALTER TABLE public.blocks_i RENAME TO public.blocks;
+ALTER TABLE public.blocks_i RENAME TO blocks;

db/migrations/00024_set_replication_factor.sql

@@ -0,0 +1,27 @@
+-- +goose Up
+-- to be generated by a script
+
+SELECT set_replication_factor('public.blocks', 3);
+SELECT set_replication_factor('eth.header_cids', 3);
+SELECT set_replication_factor('eth.uncle_cids', 3);
+SELECT set_replication_factor('eth.transaction_cids', 3);
+SELECT set_replication_factor('eth.receipt_cids', 3);
+SELECT set_replication_factor('eth.state_cids', 3);
+SELECT set_replication_factor('eth.storage_cids', 3);
+SELECT set_replication_factor('eth.state_accounts', 3);
+SELECT set_replication_factor('eth.access_list_elements', 3);
+SELECT set_replication_factor('eth.log_cids', 3);
+
+-- +goose Down
+-- to be generated by a script
+
+SELECT set_replication_factor('public.blocks', 1);
+SELECT set_replication_factor('eth.header_cids', 1);
+SELECT set_replication_factor('eth.uncle_cids', 1);
+SELECT set_replication_factor('eth.transaction_cids', 1);
+SELECT set_replication_factor('eth.receipt_cids', 1);
+SELECT set_replication_factor('eth.state_cids', 1);
+SELECT set_replication_factor('eth.storage_cids', 1);
+SELECT set_replication_factor('eth.state_accounts', 1);
+SELECT set_replication_factor('eth.access_list_elements', 1);
+SELECT set_replication_factor('eth.log_cids', 1);

docker-compose.test.yml

@@ -58,3 +58,17 @@ services:
       - "127.0.0.1:8068:5432"
     volumes:
       - ./scripts/init-data-node.sh:/docker-entrypoint-initdb.d/init-data-node.sh
+
+  pg_data_node_3:
+    image: timescale/timescaledb:latest-pg14
+    container_name: pg_data_node_3
+    restart: unless-stopped
+    command: ["postgres", "-c", "log_statement=all"]
+    environment:
+      POSTGRES_USER: "postgres"
+      POSTGRES_DB: "vulcanize_testing_v4"
+      POSTGRES_PASSWORD: "password"
+    ports:
+      - "127.0.0.1:8069:5432"
+    volumes:
+      - ./scripts/init-data-node.sh:/docker-entrypoint-initdb.d/init-data-node.sh

scripts/init-data-node.sh

@@ -14,6 +14,11 @@ grep "max_prepared_transactions" /var/lib/postgresql/data/postgresql.conf
 sed -ri "s!^#?(statement_timeout)\s*=.*!\1 = 0!" /var/lib/postgresql/data/postgresql.conf
 grep "statement_timeout" /var/lib/postgresql/data/postgresql.conf
 
+# On the data nodes, set the wal_level to logical or higher to move or copy chunks between data nodes.
+# https://www.postgresql.org/docs/14/runtime-config-wal.html
+sed -ri "s!^#?(wal_level)\s*=.*!\1 = 'logical'!" /var/lib/postgresql/data/postgresql.conf
+grep "wal_level" /var/lib/postgresql/data/postgresql.conf
+
 # https://docs.timescale.com/timescaledb/latest/how-to-guides/multinode-timescaledb/multinode-auth/
 # https://docs.timescale.com/timescaledb/latest/how-to-guides/multinode-timescaledb/multinode-auth/#password-authentication
 

scripts/startup_script.sh

@@ -8,7 +8,7 @@ VDB_PG_CONNECT=postgresql://$DATABASE_USER:$DATABASE_PASSWORD@$DATABASE_HOSTNAME
 # Run the DB migrations
 echo "Connecting with: $VDB_PG_CONNECT"
 echo "Running database migrations"
-./goose -dir migrations/vulcanizedb postgres "$VDB_PG_CONNECT" up-to 21
+./goose -dir migrations/vulcanizedb postgres "$VDB_PG_CONNECT" up-to 23
 
 # If the db migrations ran without err
 if [[ $? -eq 0 ]]; then