Fix backup scripts for stolon

See #463
Close #472

Signed-off-by: Marcel Wagner <[email protected]>

Author: wagmarcel

util/backup/db_dump.sh

@@ -44,8 +44,8 @@ fi
 TMPDIR=$1
 NAMESPACE=$2
 
-if kubectl -n ${NAMESPACE} get pod ${NAMESPACE}-stolon-keeper-0; then
-    CONTAINER=${NAMESPACE}-stolon-keeper-0
+if kubectl -n ${NAMESPACE}  get pods --selector=app=${NAMESPACE}-stolon-proxy -o jsonpath='{.items[*].metadata.name}'; then
+    CONTAINER=$(kubectl -n ${NAMESPACE}  get pods --selector=app=${NAMESPACE}-stolon-proxy -o jsonpath='{.items[*].metadata.name}')
 elif kubectl -n ${NAMESPACE} get pod acid-${NAMESPACE}-0; then
     CONTAINER=acid-${NAMESPACE}-0
 else

util/backup/db_restore.sh

@@ -59,8 +59,8 @@ fi
 TMPDIR=$1
 NAMESPACE=$2
 
-if kubectl -n ${NAMESPACE} get pod ${NAMESPACE}-stolon-keeper-0 > /dev/null 2>&1; then
-    CONTAINER=${NAMESPACE}-stolon-keeper-0
+if kubectl -n ${NAMESPACE}  get pods --selector=app=${NAMESPACE}-stolon-proxy -o jsonpath='{.items[*].metadata.name}' > /dev/null 2>&1; then
+    CONTAINER=$(kubectl -n ${NAMESPACE}  get pods --selector=app=${NAMESPACE}-stolon-proxy -o jsonpath='{.items[*].metadata.name}')
 elif kubectl -n ${NAMESPACE} get pod acid-${NAMESPACE}-1 > /dev/null 2>&1; then
     CONTAINER=acid-${NAMESPACE}-0
 else
@@ -120,17 +120,17 @@ if [ -z "${DBONLY}" ]; then
     echo "password:" ${PASSWORD}
     echo "new superpassword:" ${NEW_SUPERPASSWORD}
 
-    echo kubectl -n ${NAMESPACE} exec -i ${CONTAINER} -- /bin/bash -c "export PGPASSWORD=${PASSWORD}; export PGSSLMODE=require; psql -h ${HOSTNAME} -U ${USERNAME}  -d ${DBNAME}"
+    echo kubectl -n ${NAMESPACE} exec -i ${CONTAINER} -- /bin/bash -c "export PGPASSWORD=${PASSWORD}; export PGSSLMODE=allow; psql -h ${HOSTNAME} -U ${USERNAME}  -d ${DBNAME}"
 
-    if (echo "ALTER USER oisp_user WITH PASSWORD '${NEW_USERPASSWORD}';" | kubectl -n ${NAMESPACE} exec -i ${CONTAINER} -- /bin/bash -c "export PGPASSWORD=${PASSWORD}; export PGSSLMODE=require; psql -h ${HOSTNAME} -U ${USERNAME}  -d ${DBNAME}"); then
+    if (echo "ALTER USER oisp_user WITH PASSWORD '${NEW_USERPASSWORD}';" | kubectl -n ${NAMESPACE} exec -i ${CONTAINER} -- /bin/bash -c "export PGPASSWORD=${PASSWORD}; export PGSSLMODE=allow; psql -h ${HOSTNAME} -U ${USERNAME}  -d ${DBNAME}"); then
 	echo "User password changed"
     else
 	echo "Failed to change user password."
 	exit 1;
     fi
     echo "Moving on  the superuser"
 
-    echo "ALTER USER superuser WITH PASSWORD '${NEW_SUPERPASSWORD}';" | kubectl -n ${NAMESPACE} exec -i ${CONTAINER} -- /bin/bash -c "export PGPASSWORD=${PASSWORD}; export PGSSLMODE=require;  psql -h ${HOSTNAME} -U ${USERNAME}  -d ${DBNAME} -h ${HOSTNAME}"
+    echo "ALTER USER superuser WITH PASSWORD '${NEW_SUPERPASSWORD}';" | kubectl -n ${NAMESPACE} exec -i ${CONTAINER} -- /bin/bash -c "export PGPASSWORD=${PASSWORD}; export PGSSLMODE=allow;  psql -h ${HOSTNAME} -U ${USERNAME}  -d ${DBNAME} -h ${HOSTNAME}"
     echo "Password restored"
 else
     SCRIPT_DIR=$(cd -P -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd -P)