From 992f8ef16e1c5b037ec04bc7e74d43d6a0eb27e3 Mon Sep 17 00:00:00 2001
From: Asif Bacchus <asif@bacchus.cloud>
Date: Wed, 6 May 2020 23:38:26 -0600
Subject: [PATCH] stop containers before backup starts

---
 .vscode/numbered-bookmarks.json |  2 +-
 backup/backup.sh                | 17 +++++++++++++++++
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/.vscode/numbered-bookmarks.json b/.vscode/numbered-bookmarks.json
index db3a033..3fb6805 100644
--- a/.vscode/numbered-bookmarks.json
+++ b/.vscode/numbered-bookmarks.json
@@ -12,7 +12,7 @@
 				-1,
 				-1,
 				-1,
-				580
+				582
 			]
 		}
 	]
diff --git a/backup/backup.sh b/backup/backup.sh
index 35209e9..d905f3a 100644
--- a/backup/backup.sh
+++ b/backup/backup.sh
@@ -580,6 +580,22 @@ if [ "$use503" -eq 1 ]; then
 fi
 
 
+### stop postfix and dovecot mail containers to prevent mailflow during backup
+doDocker stop postfix
+if [ "$dockerResultState" = "false" ] && [ "$dockerResultExit" -eq 0 ]; then
+    printf "%s[%s] -- [INFO] POSTFIX container stopped --$s\n" \
+        "$cyan" "$(stamp)" "$norm" >> "$logFile"
+else
+    exitError 101 'Could not stop POSTFIX container.'
+fi
+doDocker stop dovecot
+if [ "$dockerResultState" = "false" ] && [ "$dockerResultExit" -eq 0 ]; then
+    printf "%s[%s] -- [INFO] POSTFIX container stopped --$s\n" \
+        "$cyan" "$(stamp)" "$norm" >> "$logFile"
+else
+    exitError 101 'Could not stop DOVECOT container.'
+fi
+
 ### execute borg depending on whether exclusions are defined
 
 ## construct the proper borg commandline
@@ -688,6 +704,7 @@ exit 0
 # 2: not run as root
 # 3: borg not installed
 # 99: TERM signal trapped
+# 101: could not stop container(s)
 # 115: unable to create temp dir for SQL dump
 # 130: null configuration variable in details file
 # 131: invalid configuration variable in details file