kosmos/chef
8
3
Fork 0
Code Issues 33 Pull Requests 1 Projects 2 Activity

Improve postgres management scripts

Browse Source
This commit is contained in:
Râu Cao
2026-04-11 14:51:51 +04:00
parent fddcd4899e
commit a89db454d0
2 changed files with 15 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
site-cookbooks/kosmos_postgresql/files/dump_all_databases.sh
View File

@@ -1,7 +1,7 @@
#!/bin/bash #!/bin/bash
cd /tmp && \ cd /tmp && \
(pg_dumpall --globals-only > globals.sql) && \ (pg_dumpall --globals-only > globals.sql) && \
psql -Atqc "SELECT datname FROM pg_database WHERE datallowconn AND datname NOT IN (''template0'',''postgres'')" | \ psql -Atqc "SELECT datname FROM pg_database WHERE datallowconn AND datname NOT IN (''template1'',''postgres'')" | \
xargs -I{} -P4 sh -c " xargs -I{} -P4 sh -c "
pg_dump -Fd -j 4 -d \"{}\" -f dump_{} && pg_dump -Fd -j 4 -d \"{}\" -f dump_{} &&
tar -cf - dump_{} | zstd -19 -T0 > dump_{}.tar.zst && tar -cf - dump_{} | zstd -19 -T0 > dump_{}.tar.zst &&

17
site-cookbooks/kosmos_postgresql/files/list_subscriptions.sh
View File

@@ -1,5 +1,16 @@
#!/bin/bash #!/bin/bash
for db in $(psql -Atqc "SELECT datname FROM pg_database WHERE datallowconn AND datname NOT IN ('template1','postgres')"); do set -euo pipefail
echo "==== DB: $db ===="
psql -d "$db" -c "SELECT * FROM pg_stat_subscription;" psql -Atqc "
SELECT datname
FROM pg_database
WHERE datallowconn
AND datname NOT IN ('template1','postgres')
" | while read -r db; do
result=$(psql -X -At -d "$db" -c "SELECT * FROM pg_stat_subscription;" 2>/dev/null || true)
if [[ -n "$result" ]]; then
echo "==== DB: $db ===="
echo "$result"
fi
done done