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|
{ lib, ... }:
with lib;
with lib.types;
let
engines = [
"Archive"
"Aria"
"Blackhole"
"CSV"
"Example"
"InnoDB"
"Memory"
"MyISAM"
"TokuDB"
];
syslog-facilities = [
"LOG_USER"
"LOG_MAIL"
"LOG_DAEMON"
"LOG_AUTH"
"LOG_SYSLOG"
"LOG_LPR"
"LOG_NEWS"
"LOG_UUCP"
"LOG_CRON"
"LOG_AUTHPRIV"
"LOG_FTP"
"LOG_LOCAL0"
"LOG_LOCAL1"
"LOG_LOCAL2"
"LOG_LOCAL3"
"LOG_LOCAL4"
"LOG_LOCAL5"
"LOG_LOCAL6"
"LOG_LOCAL7"
];
syslog-priorities = [
"LOG_EMERG"
"LOG_ALERT"
"LOG_CRIT"
"LOG_ERR"
"LOG_WARNING"
"LOG_NOTICE"
"LOG_INFO"
"LOG_DEBUG"
];
sql-modes = [
"ALLOW_INVALID_DATES"
"ANSI"
"ANSI_QUOTES"
"DB2"
"ERROR_FOR_DIVISION_BY_ZERO"
"HIGH_NOT_PRECEDENCE"
"IGNORE_BAD_TABLE_OPTIONS"
"IGNORE_SPACE"
"MAXDB"
"MSSQL"
"MYSQL323"
"MYSQL40"
"NO_AUTO_CREATE_USER"
"NO_AUTO_VALUE_ON_ZERO"
"NO_BACKSLASH_ESCAPES"
"NO_DIR_IN_CREATE"
"NO_ENGINE_SUBSTITUTION"
"NO_FIELD_OPTIONS"
"NO_KEY_OPTIONS"
"NO_TABLE_OPTIONS"
"NO_UNSIGNED_SUBTRACTION"
"NO_ZERO_DATE"
"NO_ZERO_IN_DATE"
"ONLY_FULL_GROUP_BY"
"ORACLE"
"PAD_CHAR_TO_FULL_LENGTH"
"PIPES_AS_CONCAT"
"POSTGRESQL"
"REAL_AS_FLOAT"
"STRICT_ALL_TABLES"
"STRICT_TRANS_TABLES"
"TRADITIONAL"
];
flush-methods = [
"ALL_O_DIRECT"
"O_DIRECT"
"O_DSYNC"
"fdatasync"
];
default = v: type: mkOption { type = type; default = v; };
mandatory = type: mkOption { inherit type; };
optional = type: mkOption { type = nullOr type; default = null; };
set = opts: mkOption { type = nullOr (submodule opts); default = null; };
oneOrMore = l: let en = enum' l; in either en (uniq (listOf en));
# XXX https://github.com/NixOS/nixpkgs/issues/9826
enum' = values:
let show = v: let t = builtins.typeOf v;
in if t == "string" then ''"${v}"''
else if t == "int" then builtins.toString v
else ''<${t}>'';
in mkOptionType {
name = "one of ${concatStringsSep ", " (map show values)}";
check = flip elem values;
merge = mergeOneOption;
};
isFloat = x: builtins.match "^[0-9]+(\\.[0-9]+)?$" (builtins.toString x) != null;
float = mkOptionType {
name = "positive float";
check = isFloat;
};
pint = mkOptionType {
name = "positive integer";
check = x: builtins.isInt x && x >= 0;
};
percent = mkOptionType {
name = "percent";
check = x: builtins.isInt x && x >= 0 x <= 100;
};
# https://mariadb.com/kb/en/mariadb/optimizer-switch/
optimizer = {
options = {
derived_merge = optional bool;
derived_with_keys = optional bool;
exists_to_in = optional bool;
extended_keys = optional bool;
firstmatch = optional bool;
in_to_exists = optional bool;
index_merge = optional bool;
index_merge_intersection = optional bool;
index_merge_sort_intersection = optional bool;
index_merge_sort_union = optional bool;
index_merge_union = optional bool;
join_cache_bka = optional bool;
join_cache_hashed = optional bool;
join_incremental = optional bool;
loosescan = optional bool;
materialization = optional bool;
mrr = optional bool;
mrr_cost_based = optional bool;
mrr_sort_keys = optional bool;
optimize_join_buffer_size = optional bool;
outer_join_with_cache = optional bool;
partial_match_rowid_merge = optional bool;
partial_match_table_scan = optional bool;
semijoin = optional bool;
semijoin_with_cache = optional bool;
subquery_cache = optional bool;
table_elimination = optional bool;
};
};
in {
options = {
binlog_checksum = optional (enum ["NONE" "CRC32"]);
binlog_commit_wait_count = optional int;
binlog_commit_wait_usec = optional int;
binlog_direct_non_transactional_updates = optional bool;
binlog_format = optional (enum ["ROW" "MIXED" "STATEMENT"]);
binlog_optimize_thread_scheduling = optional bool;
binlog_row_image = optional (enum ["FULL" "NOBLOB" "MINIMAL"]);
binlog_stmt_cache_size = optional int;
character_set_server = optional str;
collation_server = optional str;
connect_timeout = optional int;
datadir = mandatory path;
default_storage_engine = optional (enum engines);
default_time_zone = optional str;
encrypt_binlog = optional bool;
event_scheduler = optional (either bool (enum ["DISABLED"]));
expire_logs_days = optional int;
general_log = optional bool;
group_concat_max_len = optional int;
ignore_db_dirs = optional (uniq (listOf str));
init_connect = optional str;
init_slave = optional str;
innodb_autoinc_lock_mode = optional (enum' [ 0 1 2 ]);
innodb_buffer_pool_dump_at_shutdown = optional bool;
innodb_buffer_pool_instances = optional int;
innodb_buffer_pool_load_at_startup = optional bool;
innodb_buffer_pool_size = optional int;
innodb_compression_algorithm = optional (enum ["none" "zlib" "lz4" "lzo" "lzma" "bzip2" "snappy"]);
innodb_compression_default = optional bool;
innodb_compression_failure_threshold_pct = optional percent;
innodb_compression_level = optional (enum' [0 1 2 3 4 5 6 7 8 9]);
innodb_compression_pad_pct_max = optional (addCheck int (i: 0 <= i && i <= 75));
innodb_doublewrite = optional bool;
innodb_file_format = optional (enum ["antelope" "barracuda"]);
innodb_file_per_table = optional bool;
innodb_flush_log_at_trx_commit = optional (enum' [0 1 2]);
innodb_flush_method = optional (enum flush-methods);
innodb_io_capacity = optional int;
innodb_io_capacity_max = optional int;
innodb_lock_wait_timeout = optional int;
innodb_log_file_size = optional int;
innodb_open_files = optional int;
innodb_read_io_threads = optional int;
innodb_rollback_on_timeout = optional bool;
innodb_thread_concurrency = optional int;
innodb_write_io_threads = optional int;
interactive_timeout = optional int;
join_buffer_size = optional int;
local_infile = optional bool;
log_bin = optional path;
log_bin_index = optional str;
log_output = optional (oneOrMore ["TABLE" "FILE"]);
log_queries_not_using_indexes = optional bool;
log_slave_updates = default false bool;
log_slow_rate_limit = optional int;
log_slow_verbosity = optional (enum' ["query_plan" "innodb" "explain"]);
log_warnings = optional (enum' [ 0 1 2 3 ]);
long_query_time = optional float;
max_allowed_packet = optional int;
max_binlog_cache_size = optional int;
max_binlog_size = optional int;
max_binlog_stmt_cache_size = optional int;
max_connect_errors = optional int;
max_connections = optional int;
max_heap_table_size = optional int;
max_relay_log_size = optional int;
max_user_connections = optional int;
net_read_timeout = optional int;
net_write_timeout = optional int;
optimizer_switch = set optimizer;
plugin_load_add = default [] (listOf str);
port = default 3306 int;
query_alloc_block_size = optional int;
query_cache_limit = optional int;
query_cache_min_res_unit = optional int;
query_cache_size = optional int;
query_cache_strip_comments = optional bool;
query_cache_type = optional (enum' [ 0 1 "DEMAND"]);
query_cache_wlock_invalidate = optional bool;
query_prealloc_size = optional int;
relay_log = optional path;
relay_log_index = optional str;
relay_log_purge = optional bool;
relay_log_recovery = optional bool;
relay_log_space_limit = optional int;
server_audit_events = optional (uniq (listOf (enum ["CONNECT" "QUERY" "TABLE" "QUERY_DDL" "QUERY_DML"])));
server_audit_excl_users = optional (listOf str);
server_audit_file_path = optional path;
server_audit_file_rotate_size = optional int;
server_audit_file_rotations = optional int;
server_audit_incl_users = optional (listOf str);
server_audit_logging = optional bool;
server_audit_output_type = optional (enum ["SYSLOG" "FILE"]);
server_audit_query_log_limit = optional int;
server_audit_syslog_facility = optional (enum syslog-facilities);
server_audit_syslog_ident = optional str;
server_audit_syslog_info = optional str;
server_audit_syslog_priority = optional (enum syslog-priorities);
server_id = optional int;
skip_log_bin = optional bool;
skip_name_resolve = optional bool;
skip_networking = optional bool;
slave_compressed_protocol = optional bool;
slave_ddl_exec_mode = optional (enum ["IDEMPOTENT" "STRICT"]);
slave_domain_parallel_threads = optional int;
slave_exec_mode = optional (enum ["IDEMPOTENT" "STRICT"]);
slave_load_tmpdir = optional path;
slave_max_allowed_packet = optional int;
slave_net_timeout = optional int;
slave_parallel_max_queued = optional int;
slave_parallel_mode = optional (enum ["conservative" "optimisitic" "none" "aggressive" "minimal"]);
slave_parallel_threads = optional int;
slave_skip_errors = optional (uniq (listOf int));
slave_sql_verify_checksum = optional bool;
slave_transaction_retries = optional int;
slow_query_log = optional bool;
slow_query_log_file = optional path;
sort_buffer_size = optional int;
sql_mode = optional (uniq (listOf (enum sql-modes)));
ssl_ca = optional path;
ssl_capath = optional path;
ssl_cert = optional path;
ssl_cipher = optional str;
ssl_crl = optional path;
ssl_crlpath = optional path;
ssl_key = optional path;
table_definition_cache = optional int;
table_open_cache = optional int;
thread_cache_size = optional int;
tmp_table_size = optional int;
tmpdir = optional path;
tokudb_alter_print_error = optional bool;
tokudb_analyze_time = optional pint;
tokudb_block_size = optional pint;
tokudb_bulk_fetch = optional bool;
tokudb_cache_size = optional pint;
tokudb_check_jemalloc = optional bool;
tokudb_checkpoint_lock = optional bool;
tokudb_checkpoint_on_flush_logs = optional bool;
tokudb_checkpointing_period = optional pint;
tokudb_cleaner_iterations = optional pint;
tokudb_cleaner_period = optional pint;
tokudb_commit_sync = optional bool;
tokudb_create_index_online = optional bool;
tokudb_data_dir = optional path;
tokudb_debug = optional pint;
tokudb_directio = optional bool;
tokudb_disable_hot_alter = optional bool;
tokudb_disable_prefetching = optional bool;
tokudb_disable_slow_alter = optional bool;
tokudb_empty_scan = optional (enum ["lr" "rl" "disabled"]);
tokudb_fs_reserve_percent = optional percent;
tokudb_fsync_log_period = optional pint;
tokudb_hide_default_row_format = optional bool;
tokudb_killed_time = optional pint;
tokudb_last_lock_timeout = optional str;
tokudb_load_save_space = optional bool;
tokudb_loader_memory_size = optional pint;
tokudb_lock_timeout = optional pint;
tokudb_lock_timeout_debug = optional pint;
tokudb_log_dir = optional path;
tokudb_max_lock_memory = optional pint;
tokudb_optimize_index_fraction = optional float;
tokudb_optimize_index_name = optional str;
tokudb_optimize_throttle = optional pint;
tokudb_pk_insert_mode = optional (enum' [0 1 2]);
tokudb_prelock_empty = optional bool;
tokudb_read_block_size = optional (addCheck pint (p: p >= 4096));
tokudb_read_buf_size = optional pint;
tokudb_read_status_frequency = optional pint;
tokudb_row_format = optional (enum ["tokudb_default" "tokudb_fast" "tokudb_small" "tokudb_zlib" "tokudb_quicklz" "tokudb_lzma" "tokudb_uncompressed"]);
tokudb_rpl_check_readonly = optional bool;
tokudb_rpl_lookup_rows = optional bool;
tokudb_rpl_lookup_rows_delay = optional pint;
tokudb_rpl_unique_checks = optional bool;
tokudb_rpl_unique_checks_delay = optional pint;
tokudb_support_xa = optional bool;
tokudb_tmp_dir = optional path;
tokudb_write_status_frequency = optional pint;
wait_timeout = optional int;
};
config = {
ignore_db_dirs = [ "lost+found" ];
};
}
|
