Change max_wal_size to 10GB by default and add missing upgrade sql file

This commit is contained in:
Tim Evens 2022-03-09 10:48:58 -08:00
parent 43efeb5049
commit b9b8c44713
2 changed files with 99 additions and 0 deletions

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@ -70,6 +70,8 @@ services:
volumes:
- ${OBMP_DATA_ROOT}/postgres/data:/var/lib/postgresql/data # change this to 80GB SSD slice/partition
- ${OBMP_DATA_ROOT}/postgres/ts:/var/lib/postgresql/ts # Chnage this to 500GB SSD slice/partition
command: >
-c max_wal_size=10GB
environment:
- POSTGRES_PASSWORD=openbmp
- POSTGRES_USER=openbmp

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@ -0,0 +1,97 @@
-- -----------------------------------------------------------------------
-- Copyright (c) 2022 Cisco Systems, Inc. and others. All rights reserved.
--
-- Ugrade from 2.0.3 to 2.1.0 changes
-- -----------------------------------------------------------------------
ALTER TABLE base_attrs SET (autovacuum_vacuum_cost_limit = 1000);
ALTER TABLE base_attrs SET (autovacuum_vacuum_cost_delay = 5);
alter table global_ip_rib
add column advertising_peers int DEFAULT 0,
add column withdrawn_peers int DEFAULT 0;
CREATE OR REPLACE FUNCTION update_global_ip_rib(
int_time interval DEFAULT '15 minutes'
)
RETURNS void AS $$
DECLARE
execution_start timestamptz := clock_timestamp();
insert_count int;
BEGIN
raise INFO 'Start time : %', now();
raise INFO 'Interval Time : %', int_time;
raise INFO '-> Inserting rows in global_ip_rib ...';
lock table global_ip_rib IN SHARE ROW EXCLUSIVE MODE;
-- Load changed prefixes only - First time will load every prefix. Expect in that case it'll take a little while.
INSERT INTO global_ip_rib (prefix,prefix_len,recv_origin_as,
iswithdrawn,timestamp,first_added_timestamp,num_peers,advertising_peers,withdrawn_peers)
SELECT r.prefix,
max(r.prefix_len),
r.origin_as,
bool_and(r.iswithdrawn) as isWithdrawn,
max(r.timestamp),
min(r.first_added_timestamp),
count(distinct r.peer_hash_id) as total_peers,
count(distinct r.peer_hash_id) FILTER (WHERE r.iswithdrawn = False) as advertising_peers,
count(distinct r.peer_hash_id) FILTER (WHERE r.iswithdrawn = True) as withdrawn_peers
FROM ip_rib r
WHERE prefix in (
SELECT prefix
FROM ip_rib_log
WHERE
timestamp >= now() - int_time AND
origin_as != 23456
GROUP BY prefix
)
GROUP BY r.prefix, r.origin_as
ON CONFLICT (prefix,recv_origin_as)
DO UPDATE SET timestamp=excluded.timestamp,
first_added_timestamp=excluded.timestamp,
iswithdrawn=excluded.iswithdrawn,
num_peers=excluded.num_peers,
advertising_peers=excluded.advertising_peers,
withdrawn_peers=excluded.withdrawn_peers;
GET DIAGNOSTICS insert_count = row_count;
raise INFO 'Rows updated : %', insert_count;
raise INFO 'Execution time : %', clock_timestamp() - execution_start;
raise INFO 'Completion time: %', now();
-- Update IRR
raise INFO '-> Updating IRR info';
UPDATE global_ip_rib r SET
irr_origin_as=i.origin_as,
irr_source=i.source,
irr_descr=i.descr
FROM info_route i
WHERE r.timestamp >= now() - (int_time * 3) and i.prefix = r.prefix;
-- Update RPKI entries - Limit query to only update what has changed in interval time
-- NOTE: The global_ip_rib table should have current times when first run (new table).
-- This will result in this query taking a while. After first run, it shouldn't take
-- as long.
raise INFO '-> Updating RPKI info';
UPDATE global_ip_rib r SET rpki_origin_as=p.origin_as
FROM rpki_validator p
WHERE r.timestamp >= now() - (int_time * 3)
AND p.prefix >>= r.prefix
AND r.prefix_len >= p.prefix_len
AND r.prefix_len <= p.prefix_len_max;
END;
$$ LANGUAGE plpgsql;
drop index IF EXISTS global_ip_rib_iswithdrawn_timestamp_idx;
CREATE INDEX ON global_ip_rib (iswithdrawn,timestamp DESC);
drop index IF EXISTS ip_rib_timestamp_idx;
CREATE INDEX ON ip_rib (timestamp DESC);
drop index IF EXISTS global_ip_rib_iswithdrawn_idx;
drop index IF EXISTS global_ip_rib_timestamp_idx;
drop index IF EXISTS global_ip_rib_timestamp_prefix_idx;
CREATE INDEX ON global_ip_rib (timestamp DESC);