Memahami mirror status versi 9.1

CHANGES.txt

+0.8.1 21-5-2023
+---------------
+- Memahami mirror status versi 9.1
+
 0.8 16-5-2023
 0.8 16-5-2023
 -------------
 -------------
 - Pemahaman konfigurasi mirror yang lebih baik 
 - Pemahaman konfigurasi mirror yang lebih baik 

maintenance/__init__.py

@@ -112,6 +112,18 @@ def pg_port(conf_file):
 
 
 def is_mirror(pg_conf):
 def is_mirror(pg_conf):
     r = Reader(pg_conf)
     r = Reader(pg_conf)
+    if 'include_dir' in r:
+        # Versi 12 - 15
+        conf_dir = os.path.split(pg_conf)[0]
+        mirror_conf = os.path.join(conf_dir, r['include_dir'], 'recovery.conf')
+        if os.path.exists(mirror_conf):
+            return True
+    # Versi 9.1 - 11
+    mirror_conf = os.path.join(r['data_directory'], 'recovery.conf')
+    if os.path.exists(mirror_conf):
+        return True
+    if 'primary_conninfo' in r:
+        return True
     port = r['port']
     port = r['port']
     # Versi 11 - 15
     # Versi 11 - 15
     cmd_psql = f'psql -p {port} -c "SHOW primary_conninfo"'
     cmd_psql = f'psql -p {port} -c "SHOW primary_conninfo"'
@@ -124,17 +136,6 @@ def is_mirror(pg_conf):
         s = out.decode('utf-8')
         s = out.decode('utf-8')
         if s:
         if s:
             return True
             return True
-    if 'include_dir' in r:
-        # Versi 12 - 15
-        conf_dir = os.path.split(pg_conf)[0]
-        mirror_conf = os.path.join(conf_dir, r['include_dir'], 'recovery.conf')
-        if os.path.exists(mirror_conf):
-            return True
-    # Versi 9.1 - 11
-    mirror_conf = os.path.join(r['data_directory'], 'recovery.conf')
-    if os.path.exists(mirror_conf):
-        return True
-    return 'recovery_target_timeline' in r
 
 
 
 
 def is_db_exists(version, port, db_name):
 def is_db_exists(version, port, db_name):

mirror_status/structure.py

 RE_PREFIX = r'([\d]*)-([\d]*)-([\d]*) ([\d]*):([\d]*):([\d]*).([\d]*) '\
 RE_PREFIX = r'([\d]*)-([\d]*)-([\d]*) ([\d]*):([\d]*):([\d]*).([\d]*) '\
             r'([A-Z]*) .([\d]*). '
             r'([A-Z]*) .([\d]*). '
 
 
+# 2023-05-21 09:56:50.553 WIB [2429] LOG:  streaming replication successfully
+# connected to primary
 # 2022-01-03 07:04:42.728 WIB [1268975] LOG:  started streaming WAL from
 # 2022-01-03 07:04:42.728 WIB [1268975] LOG:  started streaming WAL from
 # primary at 3/B6000000 on timeline 1
 # primary at 3/B6000000 on timeline 1
 # 2023-05-09 07:29:49.335 WIB [3811560] DETAIL:  Last completed transaction was
 # 2023-05-09 07:29:49.335 WIB [3811560] DETAIL:  Last completed transaction was
 # at log time 2023-05-09 07:28:19.547035+07.
 # at log time 2023-05-09 07:28:19.547035+07.
-RE_OK = RE_PREFIX + '(LOG:  started streaming WAL|DETAIL:  Last completed)'
+RE_OK = RE_PREFIX + '(LOG:  streaming replication successfully|'\
+        'LOG:  started streaming WAL|DETAIL:  Last completed)'
 
 
 # 2022-01-03 07:04:10.757 WIB [1258171] FATAL:  terminating walreceiver due to
 # 2022-01-03 07:04:10.757 WIB [1258171] FATAL:  terminating walreceiver due to
 # timeout
 # timeout