update user / password / host / docker for mysql / mariadb / postgresql

2026-05-27 14:02:27 +02:00
parent 32472b6447
commit e8507097b1
3 changed files with 168 additions and 15 deletions
@@ -58,24 +58,70 @@ done

 {% if backup_mysql_enabled is sameas true %}
 ## mysql ##
-mysql_databases=`/usr/bin/mysql -e "SHOW DATABASES;" | grep -Ev "(Database|information_schema|performance_schema)"`
+backup_mysql_host="{{ backup_mysql_host | default('') }}"
+backup_mysql_user="{{ backup_mysql_user | default('') }}"
+backup_mysql_password="{{ backup_mysql_password | default('') }}"
+backup_mysql_docker_enabled="{{ (backup_mysql_docker_enabled | default(false)) | ternary('true', 'false') }}"
+backup_mysql_docker_container="{{ backup_mysql_docker_container | default('') }}"
+
+mysql_cmd=(/usr/bin/mysql)
+mysqldump_cmd=(/usr/bin/mysqldump)
+
+if [ "$backup_mysql_docker_enabled" = "true" ]; then
+    if [ -z "$backup_mysql_docker_container" ]; then
+        echo "MySQL Docker mode enabled but container name is empty: exiting."
+        exit 1
+    fi
+    mysql_cmd=(/usr/bin/docker exec -i "$backup_mysql_docker_container" mysql)
+    mysqldump_cmd=(/usr/bin/docker exec -i "$backup_mysql_docker_container" mysqldump)
+fi
+
+mysql_connection_args=()
+[ -n "$backup_mysql_host" ] && mysql_connection_args+=("--host=$backup_mysql_host")
+[ -n "$backup_mysql_user" ] && mysql_connection_args+=("--user=$backup_mysql_user")
+[ -n "$backup_mysql_password" ] && mysql_connection_args+=("--password=$backup_mysql_password")
+
+mysql_databases=$("${mysql_cmd[@]}" "${mysql_connection_args[@]}" -e "SHOW DATABASES;" | grep -Ev "(Database|information_schema|performance_schema)")

 mkdir -p $backup_dir/$today/mysql

 for db in $mysql_databases;
-    do mysqldump -e -q -Q --single-transaction $db | gzip -c > $backup_dir/$today/mysql/dump_$db.sql.gz;
+    do "${mysqldump_cmd[@]}" "${mysql_connection_args[@]}" -e -q -Q --single-transaction --routines --events --triggers "$db" | gzip -c > $backup_dir/$today/mysql/dump_$db.sql.gz;
 done
 ## end of mysql ##
 {% endif %}

 {% if backup_mariadb_enabled is sameas true %}
 ## mariadb ##
-mariadb_databases=`/usr/bin/mariadb -e "SHOW DATABASES;" | grep -Ev "(Database|information_schema|performance_schema)"`
+backup_mariadb_host="{{ backup_mariadb_host | default('') }}"
+backup_mariadb_user="{{ backup_mariadb_user | default('') }}"
+backup_mariadb_password="{{ backup_mariadb_password | default('') }}"
+backup_mariadb_docker_enabled="{{ (backup_mariadb_docker_enabled | default(false)) | ternary('true', 'false') }}"
+backup_mariadb_docker_container="{{ backup_mariadb_docker_container | default('') }}"
+
+mariadb_cmd=(/usr/bin/mariadb)
+mariadbdump_cmd=(/usr/bin/mariadb-dump)
+
+if [ "$backup_mariadb_docker_enabled" = "true" ]; then
+    if [ -z "$backup_mariadb_docker_container" ]; then
+        echo "MariaDB Docker mode enabled but container name is empty: exiting."
+        exit 1
+    fi
+    mariadb_cmd=(/usr/bin/docker exec -i "$backup_mariadb_docker_container" mariadb)
+    mariadbdump_cmd=(/usr/bin/docker exec -i "$backup_mariadb_docker_container" mariadb-dump)
+fi
+
+mariadb_connection_args=()
+[ -n "$backup_mariadb_host" ] && mariadb_connection_args+=("--host=$backup_mariadb_host")
+[ -n "$backup_mariadb_user" ] && mariadb_connection_args+=("--user=$backup_mariadb_user")
+[ -n "$backup_mariadb_password" ] && mariadb_connection_args+=("--password=$backup_mariadb_password")
+
+mariadb_databases=$("${mariadb_cmd[@]}" "${mariadb_connection_args[@]}" -e "SHOW DATABASES;" | grep -Ev "(Database|information_schema|performance_schema)")

 mkdir -p $backup_dir/$today/mariadb

 for db in $mariadb_databases;
-    do mariadb-dump -e -q -Q --single-transaction $db | gzip -c > $backup_dir/$today/mariadb/dump_$db.sql.gz;
+    do "${mariadbdump_cmd[@]}" "${mariadb_connection_args[@]}" -e -q -Q --single-transaction --routines --events --triggers "$db" | gzip -c > $backup_dir/$today/mariadb/dump_$db.sql.gz;
 done
 ## end of mariadb ##
 {% endif %}
@@ -83,16 +129,73 @@ done
 {% if backup_pgsql_enabled is sameas true %}
 ## postgresql ##
 pg_port={{ backup_pg_port | default('5432') }}
-pg_databases=`sudo su - postgres -c "/usr/bin/psql -p $pg_port -t -c 'SELECT datname FROM pg_database'"|grep -v "template0"`
-
 mkdir -p $backup_dir/$today/postgresql
-chown -R postgres: $backup_dir/$today/postgresql
+backup_pg_host="{{ backup_pg_host | default('') }}"
+backup_pg_user="{{ backup_pg_user | default('') }}"
+backup_pg_password="{{ backup_pg_password | default('') }}"
+backup_pg_docker_enabled="{{ (backup_pg_docker_enabled | default(false)) | ternary('true', 'false') }}"
+backup_pg_docker_container="{{ backup_pg_docker_container | default('') }}"

-for db in $pg_databases;
-    do sudo su - postgres -c "/usr/bin/pg_dump -p $pg_port -Z9 -Fc -b -f $backup_dir/$today/postgresql/dump_$db.sql $db";
-done
+if [ "$backup_pg_docker_enabled" = "true" ]; then
+    if [ -z "$backup_pg_docker_container" ]; then
+        echo "PostgreSQL Docker mode enabled but container name is empty: exiting."
+        exit 1
+    fi

-sudo su - postgres -c "/usr/bin/pg_dumpall --roles-only > $backup_dir/$today/postgresql/role.sql"
+    pg_connection_args=("-p" "$pg_port")
+    [ -n "$backup_pg_host" ] && pg_connection_args+=("-h" "$backup_pg_host")
+    [ -n "$backup_pg_user" ] && pg_connection_args+=("-U" "$backup_pg_user")
+
+    if [ -n "$backup_pg_password" ]; then
+        pg_databases=$(/usr/bin/docker exec -e PGPASSWORD="$backup_pg_password" -i "$backup_pg_docker_container" psql "${pg_connection_args[@]}" -At -c "SELECT datname FROM pg_database WHERE datistemplate = false;")
+    else
+        pg_databases=$(/usr/bin/docker exec -i "$backup_pg_docker_container" psql "${pg_connection_args[@]}" -At -c "SELECT datname FROM pg_database WHERE datistemplate = false;")
+    fi
+
+    for db in $pg_databases; do
+        if [ -n "$backup_pg_password" ]; then
+            /usr/bin/docker exec -e PGPASSWORD="$backup_pg_password" -i "$backup_pg_docker_container" pg_dump "${pg_connection_args[@]}" -Z9 -Fc -b "$db" > "$backup_dir/$today/postgresql/dump_$db.sql"
+        else
+            /usr/bin/docker exec -i "$backup_pg_docker_container" pg_dump "${pg_connection_args[@]}" -Z9 -Fc -b "$db" > "$backup_dir/$today/postgresql/dump_$db.sql"
+        fi
+    done
+
+    if [ -n "$backup_pg_password" ]; then
+        /usr/bin/docker exec -e PGPASSWORD="$backup_pg_password" -i "$backup_pg_docker_container" pg_dumpall "${pg_connection_args[@]}" --roles-only > "$backup_dir/$today/postgresql/role.sql"
+    else
+        /usr/bin/docker exec -i "$backup_pg_docker_container" pg_dumpall "${pg_connection_args[@]}" --roles-only > "$backup_dir/$today/postgresql/role.sql"
+    fi
+elif [ -n "$backup_pg_host" ] || [ -n "$backup_pg_user" ] || [ -n "$backup_pg_password" ]; then
+    pg_connection_args=("-p" "$pg_port")
+    [ -n "$backup_pg_host" ] && pg_connection_args+=("-h" "$backup_pg_host")
+    [ -n "$backup_pg_user" ] && pg_connection_args+=("-U" "$backup_pg_user")
+
+    if [ -n "$backup_pg_password" ]; then
+        export PGPASSWORD="$backup_pg_password"
+    fi
+
+    pg_databases=$(/usr/bin/psql "${pg_connection_args[@]}" -At -c "SELECT datname FROM pg_database WHERE datistemplate = false;")
+
+    for db in $pg_databases; do
+        /usr/bin/pg_dump "${pg_connection_args[@]}" -Z9 -Fc -b -f "$backup_dir/$today/postgresql/dump_$db.sql" "$db"
+    done
+
+    /usr/bin/pg_dumpall "${pg_connection_args[@]}" --roles-only > "$backup_dir/$today/postgresql/role.sql"
+
+    if [ -n "$backup_pg_password" ]; then
+        unset PGPASSWORD
+    fi
+else
+    chown -R postgres: $backup_dir/$today/postgresql
+
+    pg_databases=`sudo su - postgres -c "/usr/bin/psql -p $pg_port -t -c 'SELECT datname FROM pg_database'"|grep -v "template0"`
+
+    for db in $pg_databases;
+        do sudo su - postgres -c "/usr/bin/pg_dump -p $pg_port -Z9 -Fc -b -f $backup_dir/$today/postgresql/dump_$db.sql $db";
+    done
+
+    sudo su - postgres -c "/usr/bin/pg_dumpall --roles-only > $backup_dir/$today/postgresql/role.sql"
+fi
 ## end of postresql ##
 {% endif %}