diff options
Diffstat (limited to 'nixpkgs/nixos/tests/mysql/mysql-backup.nix')
-rw-r--r-- | nixpkgs/nixos/tests/mysql/mysql-backup.nix | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/nixpkgs/nixos/tests/mysql/mysql-backup.nix b/nixpkgs/nixos/tests/mysql/mysql-backup.nix new file mode 100644 index 000000000000..451f5c04ce46 --- /dev/null +++ b/nixpkgs/nixos/tests/mysql/mysql-backup.nix @@ -0,0 +1,68 @@ +{ + system ? builtins.currentSystem, + config ? {}, + pkgs ? import ../../.. { inherit system config; }, + lib ? pkgs.lib +}: + +let + inherit (import ./common.nix { inherit pkgs lib; }) mkTestName mariadbPackages; + + makeTest = import ./../make-test-python.nix; + + makeBackupTest = { + package, + name ? mkTestName package + }: makeTest { + name = "${name}-backup"; + + nodes = { + master = { pkgs, ... }: { + services.mysql = { + inherit package; + enable = true; + initialDatabases = [ { name = "testdb"; schema = ./testdb.sql; } ]; + }; + + services.mysqlBackup = { + enable = true; + databases = [ "doesnotexist" "testdb" ]; + }; + }; + }; + + testScript = '' + start_all() + + # Delete backup file that may be left over from a previous test run. + # This is not needed on Hydra but useful for repeated local test runs. + master.execute("rm -f /var/backup/mysql/testdb.gz") + + # Need to have mysql started so that it can be populated with data. + master.wait_for_unit("mysql.service") + + # Wait for testdb to be fully populated (5 rows). + master.wait_until_succeeds( + "mysql -u root -D testdb -N -B -e 'select count(id) from tests' | grep -q 5" + ) + + # Do a backup and wait for it to start + master.start_job("mysql-backup.service") + + # wait for backup to fail, because of database 'doesnotexist' + master.wait_until_fails("systemctl is-active -q mysql-backup.service") + + # wait for backup file and check that data appears in backup + master.wait_for_file("/var/backup/mysql/testdb.gz") + master.succeed( + "${pkgs.gzip}/bin/zcat /var/backup/mysql/testdb.gz | grep hello" + ) + + # Check that a failed backup is logged + master.succeed( + "journalctl -u mysql-backup.service | grep 'fail.*doesnotexist' > /dev/null" + ) + ''; + }; +in + lib.mapAttrs (_: package: makeBackupTest { inherit package; }) mariadbPackages |