move sql temp dir creation and 503-copy

moved to after borg configuration checks to consoldate checks vs actions

backup/backup.sh

@@ -71,7 +71,7 @@ badParam () {
 
 # cleanup
 cleanup () {
-        # cleanup 503 if copied
+    # cleanup 503 if copied
     if [ "$err503Copied" -eq 1 ]; then
         if ! rm -f "$webroot/$err503File" 2>>"$logFile"; then
             printf "%s[%s] -- [WARNING] Could not remove 503 error page." \
@@ -85,6 +85,16 @@ cleanup () {
                 "$cyan" "$(stamp)" "$norm" >> "$logFile"
         fi        
     fi
+    # cleanup SQL dump directory if created
+    if [ "$sqlDumpDirCreated" -eq 1 ]; then
+        if ! rm -rf "$sqlDumpDir" 2>>"$logFile"; then
+            printf "%s[%s] -- [WARNING] Could not remove temporary SQL-dump directory. Sorry for the mess. --%s\n" \
+                "$warn" "$(stamp)" "$norm" >> "$logFile"
+        else
+            printf "%s[%s] -- [INFO] Temporary SQL-dump directory removed successfully --%s\n" \
+                "$cyan" "$(stamp)" "$norm" >> "$logFile"
+        fi
+    fi
 }
 
 # call cleanup and then exit with error report
@@ -199,6 +209,12 @@ err503Path="$scriptPath/503_backup.html"
 err503File="${err503Path##*/}"
 webroot="/usr/share/nginx/html"
 
+# mailcow/docker related
+mcConfig='/opt/mailcow-dockerized/mailcow.conf'
+mcDockerCompose="${mcConfig}/docker-compose.yml"
+dockerStartTimeout=180
+dockerStopTimeout=120
+
 
 ### process startup parameters
 while [ $# -gt 0 ]; do
@@ -217,11 +233,6 @@ while [ $# -gt 0 ]; do
                 badParam empty "$@"
             fi
             ;;
-        -v|--verbose)
-            # set verbose logging from borg
-            borgCreateParams='--list --stats'
-            borgPruneParams='--list'
-            ;;
         -c|--config|--details)
             # location of config details file
             if [ -n "$2" ]; then
@@ -235,6 +246,11 @@ while [ $# -gt 0 ]; do
                 badParam empty "$@"
             fi
             ;;
+        -v|--verbose)
+            # set verbose logging from borg
+            borgCreateParams='--list --stats'
+            borgPruneParams='--list'
+            ;;
         -5|--use-503)
             # enable copying 503 error page to webroot
             use503=1
@@ -266,6 +282,46 @@ while [ $# -gt 0 ]; do
                 badParam empty "$@"
             fi
             ;;
+        -d|--docker-compose)
+            # path to mailcow docker-compose file
+            if [ -n "$2" ]; then
+                if [ -f "$2" ]; then
+                    mcDockerCompose="${2%/}"
+                    shift
+                else
+                    badParam dne "$@"
+                fi
+            else
+                badParam empty "$@"
+            fi
+            ;;
+        -m|--mailcow-config)
+            # path to mailcow configuration file
+            if [ -n "$2" ]; then
+                if [ -f "$2" ]; then
+                    mcConfig="${2%/}"
+                    shift
+                else
+                    badParam dne "$@"
+                fi
+            else
+                badParam empty "$@"
+            fi
+            ;;
+        -t1|--timeout-start)
+            if [ -z "$2" ]; then
+                badParam empty "$@"
+            else
+                dockerStartTimeout="$2"
+            fi
+            ;;
+        -t2|--timeout-stop)
+            if [ -z "$2" ]; then
+                badParam empty "$@"
+            else
+                dockerStopTimeout="$2"
+            fi
+            ;;
         *)
             printf "\n%sUnknown option: %s\n" "$err" "$1"
             printf "%sUse '--help' for valid options.%s\n\n" "$cyan" "$norm"
@@ -299,6 +355,23 @@ if [ "$use503" -eq 1 ]; then
         badParam dne "(--webroot default)" "$webroot"
     fi
 fi
+# verify mailcow.conf location and extract path
+if [ -f "$mcConfig" ]; then
+    # strip filename and get path
+    mcPath=${mcConfig%/*/}
+else
+    badParam dne "(--mailcow-config)" "$mcConfig"
+fi
+# verify docker-compose file exists
+if [ ! -f "$mcDockerCompose" ]; then
+    badParam dne "(--docker-compose)" "$mcDockerCompose"
+fi
+
+
+### read mailcow.conf and set vars as needed
+. "$mcConfig"
+export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+export COMPOSE_HTTP_TIMEOUT="$dockerStartTimeout"
 
 
 ### start logging
@@ -308,24 +381,22 @@ printf "%s[%s] -- [INFO] Log located at %s%s%s --%s\n" \
     "$cyan" "$(stamp)" "$yellow" "$logFile" "$cyan" "$norm" >> "$logFile"
 
 
-### 503 functionality
-if [ "$use503" -eq 1 ]; then
-    printf "%s[%s] -- [INFO] Copying 503 error page to " \
-        "$cyan" "$(stamp)" >> "$logFile"
-    printf "webroot -- %s\n" "$norm">> "$logFile"
-    if ! cp --force "${err503Path}" "${webroot}/${err503File}" 2>> "$logFile"
-        then
-        printf "%s[%s] -- [WARNING] Failed to copy 503 error page. " \
-            "$warn" "$(stamp)" >> "$logFile"
-        printf "Web users will NOT be notified --%s\n" "$norm" >> "$logFile"
-        warnCount=$((warnCount+1))
-    else
-        printf "%s[%s] -- [SUCCESS] 503 error page copied --%s\n" \
-            "$ok" "$(stamp)" "$norm" >> "$logFile"
-        # set cleanup flag
-        err503Copied=1
-    fi
-fi
+### get location of docker volumes
+dockerVolumeMail=$(docker volume inspect -f '{{ .Mountpoint }}' ${COMPOSE_PROJECT_NAME}_vmail-vol-1)
+printf "%s[%s] -- [INFO] Using MAIL volume: %s --%s\n" \
+    "$cyan" "$(stamp)" "$dockerVolumeMail" "$norm" >> "$logFile"
+dockerVolumeRspamd=$(docker volume inspect -f '{{ .Mountpoint }}' ${COMPOSE_PROJECT_NAME}_rspamd-vol-1)
+printf "%s[%s] -- [INFO] Using RSPAMD volume: %s --%s\n" \
+    "$cyan" "$(stamp)" "$dockerVolumeRspamd" "$norm" >> "$logFile"
+dockerVolumePostfix=$(docker volume inspect -f '{{ .Mountpoint }}' ${COMPOSE_PROJECT_NAME}_postfix-vol-1)
+printf "%s[%s] -- [INFO] Using POSTFIX volume: %s --%s\n" \
+    "$cyan" "$(stamp)" "$dockerVolumePostfix" "$norm" >> "$logFile"
+dockerVolumeRedis=$(docker volume inspect -f '{{ .Mountpoint }}' ${COMPOSE_PROJECT_NAME}_redis-vol-1)
+printf "%s[%s] -- [INFO] Using REDIS volume: %s --%s\n" \
+    "$cyan" "$(stamp)" "$dockerVolumeRedis" "$norm" >> "$logFile"
+dockerVolumeCrypt=$(docker volume inspect -f '{{ .Mountpoint }}' ${COMPOSE_PROJECT_NAME}_crypt-vol-1)
+printf "%s[%s] -- [INFO] Using MAILCRYPT volume: %s --%s\n" \
+    "$cyan" "$(stamp)" "$dockerVolumeCrypt" "$norm" >> "$logFile"
 
 
 ### read details file to get variables needed run borg
@@ -458,6 +529,37 @@ fi
 export TMPDIR="${borgBaseDir}/tmp"
 
 
+### set location of sql dump
+if ! sqlDumpDir=$( mktemp -d 2>/dev/null ); then
+    exitError 115 'Unable to create temp directory for SQL dump.'
+else
+    sqlDumpFile="backup-$( date +%Y%m%d_%H%M%S ).sql"
+    sqlDumpDirCreated=1
+    printf "%s[%s] -- [INFO] SQL dump file will be stored at: %s --%s\n" \
+        "$cyan" "$(stamp)" "$sqlDumpDir/$sqlDumpFile" "$norm" >> "$logFile"
+fi
+
+
+### 503 functionality
+if [ "$use503" -eq 1 ]; then
+    printf "%s[%s] -- [INFO] Copying 503 error page to " \
+        "$cyan" "$(stamp)" >> "$logFile"
+    printf "webroot -- %s\n" "$norm">> "$logFile"
+    if ! cp --force "${err503Path}" "${webroot}/${err503File}" 2>> "$logFile"
+        then
+        printf "%s[%s] -- [WARNING] Failed to copy 503 error page. " \
+            "$warn" "$(stamp)" >> "$logFile"
+        printf "Web users will NOT be notified --%s\n" "$norm" >> "$logFile"
+        warnCount=$((warnCount+1))
+    else
+        printf "%s[%s] -- [SUCCESS] 503 error page copied --%s\n" \
+            "$ok" "$(stamp)" "$norm" >> "$logFile"
+        # set cleanup flag
+        err503Copied=1
+    fi
+fi
+
+
 ### execute borg depending on whether exclusions are defined
 
 ## construct the proper borg commandline
@@ -566,6 +668,7 @@ exit 0
 # 2: not run as root
 # 3: borg not installed
 # 99: TERM signal trapped
+# 115: unable to create temp dir for SQL dump
 # 130: null configuration variable in details file
 # 131: invalid configuration variable in details file
 # 138: borg exited with a critical error