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feat(postgres): dump with exclude_tables

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This commit is contained in:
Masaki Yatsu
2025-09-08 00:06:23 +09:00
parent 66472e322f
commit 2b2008d885
1 changed files with 14 additions and 3 deletions
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17
postgres/justfile
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@@ -278,9 +278,20 @@ psql *args='':
# Dump Postgres database by pg_dump
[no-cd]
dump db_name file:
dump db_name file exclude_tables='':
#!/bin/bash
set -euo pipefail
DUMP_OPTIONS="-Fc"
if [ -n "{{ exclude_tables }}" ]; then
IFS=',' read -ra TABLES <<< "{{ exclude_tables }}"
for table in "${TABLES[@]}"; do
DUMP_OPTIONS="$DUMP_OPTIONS --exclude-table=$table"
done
fi
kubectl exec -i -n ${CNPG_NAMESPACE} postgres-cluster-1 -c postgres -- bash -c \
"pg_dump -d postgresql://$(just postgres::admin-username):$(just postgres::admin-password)@localhost/{{ db_name }} -Fc > \
"pg_dump -d postgresql://$(just postgres::admin-username):$(just postgres::admin-password)@localhost/{{ db_name }} $DUMP_OPTIONS > \
/var/lib/postgresql/data/db.dump"
kubectl cp -n ${CNPG_NAMESPACE} -c postgres \
postgres-cluster-1:/var/lib/postgresql/data/db.dump {{ file }}
@@ -293,6 +304,6 @@ restore db_name file:
kubectl cp {{ file }} -n ${CNPG_NAMESPACE} -c postgres \
postgres-cluster-1:/var/lib/postgresql/data/db.dump
kubectl exec -i -n ${CNPG_NAMESPACE} postgres-cluster-1 -c postgres -- bash -c \
"pg_restore --clean --if-exists --no-owner --no-privileges \
"pg_restore --clean --if-exists \
-d postgresql://$(just postgres::admin-username):$(just postgres::admin-password)@localhost/{{ db_name }} \
/var/lib/postgresql/data/db.dump"