dda-backup/infrastrucure/docker/image/resources/pg-functions.sh
2020-12-31 15:05:56 +01:00

60 lines
No EOL
2.1 KiB
Bash

function init-role-repo() {
restic -r ${RESTIC_REPOSITORY}/pg-role -v init
}
function init-database-repo() {
restic -r ${RESTIC_REPOSITORY}/pg-database -v init
}
function drop-create-db() {
psql -d template1 -h ${POSTGRES_SERVICE} -p ${POSTGRES_PORT} -U ${POSTGRES_USER} \
--no-password -c "DROP DATABASE \"${POSTGRES_DB}\";"
psql -d template1 -h ${POSTGRES_SERVICE} -p ${POSTGRES_PORT} -U ${POSTGRES_USER} \
--no-password -c "CREATE DATABASE \"${POSTGRES_DB}\";"
}
function create-pg-pass() {
local pg_host=${POSTGRES_HOST:-localhost}
echo "${pg_host}:${POSTGRES_DB}:${POSTGRES_USER}:${POSTGRES_PASSWORD}" > /root/.pgpass
echo "${POSTGRES_HOST}:template1:${POSTGRES_USER}:${POSTGRES_PASSWORD}" >> /root/.pgpass
chmod 0600 /root/.pgpass
}
function backup-roles() {
local role_prefix="$1"; shift
restic -v -r ${RESTIC_REPOSITORY}/pg-role unlock --cleanup-cache
pg_dumpall -h ${POSTGRES_SERVICE} -p ${POSTGRES_PORT} -U${POSTGRES_USER} --no-password --roles-only | \
grep "${role_prefix}" | \
restic -v -r ${RESTIC_REPOSITORY}/pg-role backup --stdin
restic -v -r ${RESTIC_REPOSITORY}/pg-role forget --keep-last 1 --keep-within ${RESTIC_DAYS_TO_KEEP}d --prune
}
function backup-db-dump() {
restic -v -r ${RESTIC_REPOSITORY}/pg-database unlock --cleanup-cache
pg_dump -d ${POSTGRES_DB} -h ${POSTGRES_SERVICE} -p ${POSTGRES_PORT} \
-U ${POSTGRES_USER} --no-password --serializable-deferrable | \
restic -v -r ${RESTIC_REPOSITORY}/pg-database backup --stdin
restic -v -r ${RESTIC_REPOSITORY}/pg-database forget --keep-last 1 --keep-within ${RESTIC_DAYS_TO_KEEP}d --prune
}
function restore-roles() {
restic -v -r ${RESTIC_REPOSITORY}/pg-role unlock --cleanup-cache
restic -r ${RESTIC_REPOSITORY}/pg-role dump latest stdin | \
psql -d template1 -h ${POSTGRES_SERVICE} -p ${POSTGRES_PORT} -U ${POSTGRES_USER} \
--no-password
}
function restore-db() {
restic -v -r ${RESTIC_REPOSITORY}/pg-database unlock --cleanup-cache
restic -r ${RESTIC_REPOSITORY}/pg-database dump latest stdin | \
psql -d ${POSTGRES_DB} -h ${POSTGRES_SERVICE} -p ${POSTGRES_PORT} -U ${POSTGRES_USER} \
--no-password
}