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cartridge.lua
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--- Tarantool framework for distributed applications development.
--
-- Cartridge provides you a simple way
-- to manage distributed applications operations.
-- The cluster consists of several Tarantool instances acting in concert.
-- Cartridge does not care about how the instances start,
-- it only cares about the configuration of already running processes.
--
-- Cartridge automates vshard and replication configuration,
-- simplifies custom configuration and administrative tasks.
-- @module cartridge
local title = require('title')
local fio = require('fio')
local uri = require('uri')
local log = require('log')
local errno = require('errno')
local checks = require('checks')
local errors = require('errors')
local membership = require('membership')
local membership_network = require('membership.network')
local http = require('http.server')
local fiber = require('fiber')
local socket = require('socket')
local json = require('json')
local digest = require('digest')
local tarantool_version = require('tarantool').version
local rpc = require('cartridge.rpc')
local auth = require('cartridge.auth')
local utils = require('cartridge.utils')
local roles = require('cartridge.roles')
local webui = require('cartridge.webui')
local issues = require('cartridge.issues')
local graphql = require('cartridge.graphql')
local upload = require('cartridge.upload')
local argparse = require('cartridge.argparse')
local topology = require('cartridge.topology')
local twophase = require('cartridge.twophase')
local hotreload = require('cartridge.hotreload')
local confapplier = require('cartridge.confapplier')
local vshard_utils = require('cartridge.vshard-utils')
local cluster_cookie = require('cartridge.cluster-cookie')
local service_registry = require('cartridge.service-registry')
local logging_whitelist = require('cartridge.logging_whitelist')
local pool = require('cartridge.pool')
local cartridge_utils = require('cartridge.utils')
local lua_api_topology = require('cartridge.lua-api.topology')
local lua_api_failover = require('cartridge.lua-api.failover')
local lua_api_vshard = require('cartridge.lua-api.vshard')
local lua_api_deprecated = require('cartridge.lua-api.deprecated')
local lua_api_boxinfo = require('cartridge.lua-api.boxinfo')
local ConsoleListenError = errors.new_class('ConsoleListenError')
local CartridgeCfgError = errors.new_class('CartridgeCfgError')
local HttpInitError = errors.new_class('HttpInitError')
local DEFAULT_CLUSTER_COOKIE = 'secret-cluster-cookie'
local _ = require('cartridge.feedback')
local ok, VERSION = pcall(require, 'cartridge.VERSION')
if not ok then
VERSION = 'unknown'
end
local cartridge_opts
--- Vshard storage group configuration.
--
-- Every vshard storage must be assigned to a group.
-- @tfield
-- number bucket_count
-- Bucket count for the storage group.
-- @table VshardGroup
local function check_vshard_group(name, params)
if type(name) ~= 'string' then
return nil, 'bad argument options.vshard_groups' ..
' to cartridge.cfg (table must have string keys)'
end
local field = string.format('options.vshard_groups[%s]', name)
if type(params) ~= 'table' then
return nil, string.format(
'bad argument %s' ..
' (table expected, got %s)',
field, type(params)
)
end
local bucket_count = params.bucket_count
if bucket_count ~= nil and type(bucket_count) ~= 'number' then
return nil, string.format(
'bad argument %s.bucket_count' ..
' (?number expected, got %s)',
field, type(bucket_count)
)
end
local known_keys = {
bucket_count = true,
}
for key, _ in pairs(params) do
if not known_keys[key] then
return string.format(
'unexpected argument %s.%s',
field, key
)
end
end
return true
end
--- Initialize the cartridge module.
--
-- After this call, you can operate the instance via Tarantool console.
-- Notice that this call does not initialize the database - `box.cfg` is not called yet.
-- Do not try to call `box.cfg` yourself: `cartridge` will do it when it is time.
--
-- Both `cartridge.cfg` and `box.cfg` options can be configured with
-- command-line arguments or environment variables.
--
-- @function cfg
-- @tparam table opts Available options are:
--
-- @tparam ?string opts.workdir
-- a directory where all data will be stored: snapshots, wal logs and cartridge config file.
-- (default: ".", overridden by
-- env `TARANTOOL_WORKDIR`,
-- args `--workdir`)
--
-- @tparam ?string opts.advertise_uri
-- either `"<HOST>:<PORT>"` or `"<HOST>:"` or `"<PORT>"`.
-- Used by other instances to connect to the current one.
--
-- When `<HOST>` isn't specified, it's detected as the only non-local IP address.
-- If there is more than one IP address available - defaults to "localhost".
--
-- When `<PORT>` isn't specified, it's derived as follows:
-- If the `TARANTOOL_INSTANCE_NAME` has numeric suffix `_<N>`, then `<PORT> = 3300+<N>`.
-- Otherwise default `<PORT> = 3301` is used.
--
-- @tparam ?string opts.cluster_cookie
-- secret used to separate unrelated applications, which
-- prevents them from seeing each other during broadcasts.
-- Also used as admin password in HTTP and binary connections and for
-- encrypting internal communications.
-- Allowed symbols are `[a-zA-Z0-9_.~-]`.
-- (default: "secret-cluster-cookie", overridden by
-- env `TARANTOOL_CLUSTER_COOKIE`,
-- args `--cluster-cookie`)
--
-- @tparam ?boolean opts.swim_broadcast
-- Announce own `advertise_uri` over UDP broadcast.
--
-- Cartridge health-checks are governed by SWIM protocol. To simplify
-- instances discovery on start it can UDP broadcast all networks
-- known from `getifaddrs()` C call. The broadcast is sent to several
-- ports: default 3301, the `<PORT>` from the `advertise_uri` option,
-- and its neighbours `<PORT>+1` and `<PORT>-1`.
--
-- (**Added** in v2.3.0-23,
-- default: true, overridden by
-- env `TARANTOOL_SWIM_BROADCAST`,
-- args `--swim-broadcast`)
--
-- @tparam ?number opts.bucket_count
-- bucket count for vshard cluster. See vshard doc for more details.
-- Can be set only **once**, before the first run of Cartridge application, and can't be
-- changed after that.
-- (default: 30000, overridden by
-- env `TARANTOOL_BUCKET_COUNT`,
-- args `--bucket-count`)
--
-- @tparam ?number opts.rebalancer_mode
-- rebalancer_mode for vshard cluster. See vshard doc for more details.
-- (default: "auto", overridden by
-- env `TARANTOOL_REBALANCER_MODE`,
-- args `--rebalancer-mode`)
--
-- @tparam ?table opts.vshard_groups
-- vshard storage groups.
-- `{group_name = VshardGroup, ...}`, `{'group1', 'group2', ...}` or
-- `{group1 = VshardGroup, 'group2', ...}`.
-- default group name: `default`
--
-- @tparam ?boolean opts.http_enabled
-- whether http server should be started
-- (default: true, overridden by
-- env `TARANTOOL_HTTP_ENABLED`,
-- args `--http-enabled`)
--
-- @tparam ?boolean opts.webui_enabled
-- whether WebUI and corresponding API (HTTP + GraphQL) should be
-- initialized. Ignored if `http_enabled` is `false`. Doesn't
-- affect `auth_enabled`.
--
-- (**Added** in v2.4.0-38,
-- default: true, overridden by
-- env `TARANTOOL_WEBUI_ENABLED`,
-- args `--webui-enabled`)
--
-- @tparam ?string|number opts.http_port
-- port to open administrative UI and API on
-- (default: 8081, derived from
-- `TARANTOOL_INSTANCE_NAME`,
-- overridden by
-- env `TARANTOOL_HTTP_PORT`,
-- args `--http-port`)
--
-- @tparam ?string opts.http_host
-- host to open administrative UI and API on
-- (**Added** in v2.4.0-42,
-- default: "0.0.0.0", overridden by
-- env `TARANTOOL_HTTP_HOST`,
-- args `--http-host`)
--
-- @tparam ?string opts.webui_prefix
-- modify WebUI and cartridge HTTP API routes
-- (**Added** in v2.6.0-18,
-- default: "", overridden by
-- env `TARANTOOL_WEBUI_PREFIX`,
-- args `--webui-prefix`)
--
-- @tparam ?boolean opts.webui_enforce_root_redirect
-- respond on `GET /` with a redirect to `<WEBUI_PREFIX>/admin`.
-- (**Added** in v2.6.0-18,
-- default: true, overridden by
-- env `TARANTOOL_WEBUI_ENFORCE_ROOT_REDIRECT`,
-- args `--webui-enforce-root-redirect`)
--
-- @tparam ?string opts.alias
-- human-readable instance name that will be available in administrative UI
-- (default: argparse instance name, overridden by
-- env `TARANTOOL_ALIAS`,
-- args `--alias`)
--
-- @tparam table opts.roles
-- list of user-defined roles that will be available
-- to enable on the instance_uuid
--
-- @tparam ?boolean opts.auth_enabled
-- toggle authentication in administrative UI and API
-- (default: false)
--
-- @tparam ?string opts.auth_backend_name
-- user-provided set of callbacks related to authentication
--
-- @tparam ?string opts.console_sock
-- Socket to start console listening on.
-- (default: nil, overridden by
-- env `TARANTOOL_CONSOLE_SOCK`,
-- args `--console-sock`)
--
-- @tparam ?{string,...} opts.webui_blacklist
-- List of pages to be hidden in WebUI.
-- (**Added** in v2.0.1-54, default: `{}`)
--
-- @tparam ?boolean opts.upgrade_schema
-- Run schema upgrade on the leader instance.
-- (**Added** in v2.0.2-3,
-- default: `false`, overridden by
-- env `TARANTOOL_UPGRADE_SCHEMA`
-- args `--upgrade-schema`)
--
-- @tparam ?boolean opts.roles_reload_allowed
-- Allow calling `cartridge.reload_roles`.
-- (**Added** in v2.3.0-73, default: `false`)
--
-- @tparam ?string opts.upload_prefix
-- Temporary directory used for saving files during clusterwide
-- config upload. If relative path is specified, it's evaluated
-- relative to the `workdir`.
-- (**Added** in v2.4.0-43,
-- default: `/tmp`, overridden by
-- env `TARANTOOL_UPLOAD_PREFIX`,
-- args `--upload-prefix`)
--
-- @tparam ?boolean opts.enable_failover_suppressing
-- Enable failover suppressing. It forces eventual failover
-- to stop in case of constant switching.
-- default: `false`, overridden by
-- env `TARANTOOL_ENABLE_FAILOVER_SUPPRESSING`,
-- args `--enable-failover-suppressing`)
--
-- @tparam ?boolean opts.enable_synchro_mode
-- Allow to use sync spaces in Cartridge.
-- default: `false`, overridden by
-- env `TARANTOOL_ENABLE_SYNCHRO_MODE`,
-- args `--enable-synchro-mode`)
--
-- @tparam ?boolean opts.disable_raft_on_small_clusters
-- Disable Raft Failover on small clusters (where
-- number of instances is less than 3)
-- default: `true`, overridden by
-- env `TARANTOOL_DISABLE_RAFT_ON_SMALL_CLUSTERS`,
-- args `--disable-raft-on-small-clusters`)
--
-- @tparam ?boolean opts.set_cookie_hash_membership
-- Set cookie hash instead of full cluster cookie
-- as membership encryption key.
-- default: `false`, overridden by
-- env `TARANTOOL_SET_COOKIE_HASH_MEMBERSHIP`,
-- args `--set-cookie-hash-membership`)
--
-- @tparam ?boolean opts.rebalancer_mode
-- Rebalancer mode for vshard cluster. See vshard doc for more details.
-- env `TARANTOOL_REBALANCER_MODE`,
-- args `--rebalancer-mode`)
--
-- @tparam ?table box_opts
-- tarantool extra box.cfg options (e.g. force_recovery),
-- that may require additional tuning on startup.
--
-- @return[1] true
-- @treturn[2] nil
-- @treturn[2] table Error description
local function cfg(opts, box_opts)
checks({
workdir = '?string',
advertise_uri = '?string',
cluster_cookie = '?string',
bucket_count = '?number',
rebalancer_mode = '?string',
http_port = '?string|number',
http_host = '?string',
http_enabled = '?boolean',
webui_enabled = '?boolean',
webui_prefix = '?string',
webui_enforce_root_redirect = '?boolean',
alias = '?string',
roles = 'table',
auth_backend_name = '?string',
auth_enabled = '?boolean',
vshard_groups = '?table',
console_sock = '?string',
webui_blacklist = '?table',
upgrade_schema = '?boolean',
swim_broadcast = '?boolean',
roles_reload_allowed = '?boolean',
upload_prefix = '?string',
enable_failover_suppressing = '?boolean',
enable_sychro_mode = '?boolean',
enable_synchro_mode = '?boolean',
disable_raft_on_small_clusters = '?boolean',
set_cookie_hash_membership = '?boolean',
transport = '?string',
ssl_ciphers = '?string',
ssl_server_ca_file = '?string',
ssl_server_cert_file = '?string',
ssl_server_key_file = '?string',
ssl_server_password = '?string',
ssl_client_ca_file = '?string',
ssl_client_cert_file = '?string',
ssl_client_key_file = '?string',
ssl_client_password = '?string',
disable_errstack = '?boolean',
}, '?table')
if tarantool_version:sub(1, 2) == '3.' then
return nil, CartridgeCfgError:new("Unsupported Tarantool version " .. tarantool_version)
end
if opts.enable_sychro_mode ~= nil then
opts.enable_synchro_mode = opts.enable_sychro_mode
log.warn('enable_sychro_mode is deprecated. Use enable_synchro_mode instead')
end
if opts.webui_blacklist ~= nil then
local i = 0
for _, _ in pairs(opts.webui_blacklist) do
i = i + 1
if type(opts.webui_blacklist[i]) ~= 'string' then
error('bad argument opts.webui_blacklist to cartridge.cfg' ..
' (contiguous array of strings expected)', 2
)
end
end
end
local args, err = argparse.parse()
if args == nil then
return nil, err
end
local _cluster_opts, err = argparse.get_cluster_opts()
if _cluster_opts == nil then
return nil, err
end
local _box_opts, err = argparse.get_box_opts()
if _box_opts == nil then
return nil, err
end
for k, v in pairs(_cluster_opts) do
opts[k] = v
end
if box_opts == nil then
box_opts = {}
end
for k, v in pairs(_box_opts) do
box_opts[k] = v
end
if type(opts.transport) == 'string' then
opts.transport = opts.transport:lower()
end
if opts.transport == 'ssl' then
if type(cartridge_utils.feature) ~= 'table' then
log.error('No SSL support for this tarantool version')
return nil, CartridgeCfgError:new('No SSL support for this tarantool version')
end
if not cartridge_utils.feature.ssl then
log.error('No SSL support for this tarantool version in feature list')
return nil, CartridgeCfgError:new('No SSL support for this tarantool version in feature list')
end
if not cartridge_utils.feature.ssl_password
and (opts.ssl_client_password ~= nil or opts.ssl_server_password ~= nil) then
log.error('No SSL password support for this tarantool version in feature list')
return nil, CartridgeCfgError:new('No SSL password support for this tarantool version in feature list')
end
end
pool.init({
transport = opts.transport,
ssl_ca_file = opts.ssl_client_ca_file,
ssl_cert_file = opts.ssl_client_cert_file,
ssl_key_file = opts.ssl_client_key_file,
ssl_password = opts.ssl_client_password,
})
vshard_utils.init({
transport = opts.transport,
ssl_server_ca_file = opts.ssl_server_ca_file,
ssl_server_cert_file = opts.ssl_server_cert_file,
ssl_server_key_file = opts.ssl_server_key_file,
ssl_server_password = opts.ssl_server_password,
ssl_client_ca_file = opts.ssl_client_ca_file,
ssl_client_cert_file = opts.ssl_client_cert_file,
ssl_client_key_file = opts.ssl_client_key_file,
ssl_client_password = opts.ssl_client_password,
})
-- Using syslog driver, when available, by default
if box_opts.log == nil then
local syslog, _ = socket.connect('unix/', '/dev/log')
-- On RHEL 7.9 and Centos 7.9 /dev/log is a UDP socket, not TCP
if not syslog then
local s = socket('AF_UNIX', 'SOCK_DGRAM', 0)
if s:sysconnect('unix/', '/dev/log') then
syslog = s
end
end
if not syslog then
syslog, _ = socket.connect('unix/', '/var/run/syslog')
end
if syslog then
syslog:close()
local identity = table.concat({
args.app_name or 'tarantool',
args.instance_name
}, '.')
box_opts.log = string.format('syslog:identity=%s', identity)
end
end
if log.cfg ~= nil then
local _, err = CartridgeCfgError:pcall(log.cfg, {
log = box_opts.log,
level = box_opts.log_level,
nonblock = box_opts.log_nonblock,
})
if err ~= nil then
return nil, err
end
-- Workaround for log_format can't be set at boot time
-- See https://github.com/tarantool/tarantool/issues/5121
local _, err = CartridgeCfgError:pcall(log.cfg, {
format = box_opts.log_format,
})
if err ~= nil then
return nil, err
end
end
if box_opts.custom_proc_title == nil and args.instance_name ~= nil then
if args.app_name == nil then
box_opts.custom_proc_title = args.instance_name
else
box_opts.custom_proc_title = args.app_name .. '@' .. args.instance_name
end
end
if box_opts.custom_proc_title ~= nil then
title.update(box_opts.custom_proc_title)
end
if opts.rebalancer_mode == nil then
opts.rebalancer_mode = 'auto'
elseif not (opts.rebalancer_mode == 'auto'
or opts.rebalancer_mode == 'off'
or opts.rebalancer_mode == 'manual') then
return nil, CartridgeCfgError:new('Invalid rebalancer_mode %q', opts.rebalancer_mode)
end
local vshard_groups = {}
for k, v in pairs(opts.vshard_groups or {}) do
local name, params
if type(k) == 'number' and type(v) == 'string' then
-- {'group-name'}
name, params = v, {}
else
-- {['group-name'] = {bucket_count=1000}}
name, params = k, table.copy(v)
end
local ok, err = check_vshard_group(name, params)
if not ok then
error(err, 2)
end
vshard_groups[name] = params
end
if (confapplier.get_state() ~= '') then
return nil, CartridgeCfgError:new('Cluster is already initialized')
end
if opts.workdir == nil then
opts.workdir = '.'
end
opts.workdir = fio.abspath(opts.workdir)
local ok, err = utils.mktree(opts.workdir)
if not ok then
return nil, err
end
if box_opts.work_dir ~= nil then
log.warn(
"Box option 'work_dir' is deprecated." ..
" Please, dont't use it"
)
local ok, err = utils.mktree(box_opts.work_dir)
if not ok then
return nil, err
end
end
for _, option in pairs({'memtx_dir', 'vinyl_dir', 'wal_dir'}) do
local path = box_opts[option]
if path == nil then
path = opts.workdir
end
if not path:startswith('/') then
-- calc relative path
path = fio.pathjoin(opts.workdir, path)
end
box_opts[option] = path
local ok, err = utils.mktree(path)
if not ok then
return nil, err
end
end
cluster_cookie.init(opts.workdir)
if opts.cluster_cookie ~= nil then
cluster_cookie.set_cookie(opts.cluster_cookie)
end
if cluster_cookie.cookie() == nil then
cluster_cookie.set_cookie(DEFAULT_CLUSTER_COOKIE)
end
local advertise
if opts.advertise_uri ~= nil then
advertise = uri.parse(opts.advertise_uri)
else
advertise = {}
end
if advertise == nil then
return nil, CartridgeCfgError:new('Invalid advertise_uri %q', opts.advertise_uri)
end
local port_offset
if args.instance_name ~= nil then
port_offset = tonumber(args.instance_name:match('_(%d+)$'))
end
if advertise.host == nil then
local ip4_map = {}
for _, ifaddr in pairs(membership_network.getifaddrs() or {}) do
if ifaddr.name ~= 'lo' and ifaddr.inet4 ~= nil then
ip4_map[ifaddr.name or #ip4_map+1] = ifaddr.inet4
end
end
local ip_count = utils.table_count(ip4_map or {})
if ip_count > 1 then
log.info('This server has more than one non-local IP address:')
for name, inet4 in pairs(ip4_map) do
log.info(' %s: %s', name, inet4)
end
log.info('Auto-detection of IP address disabled. '
.. 'Use --advertise-uri argument'
.. ' or ADVERTISE_URI environment variable'
)
advertise.host = 'localhost'
elseif ip_count == 1 then
local _, inet4 = next(ip4_map)
advertise.host = inet4
log.info('Auto-detected IP to be %q', advertise.host)
else
advertise.host = 'localhost'
end
end
if advertise.service == nil then
if port_offset ~= nil then
advertise.service = 3300 + port_offset
log.info('Derived binary_port to be %d', advertise.service)
else
advertise.service = 3301
end
else
advertise.service = tonumber(advertise.service)
end
if advertise.service == nil then
return nil, CartridgeCfgError:new('Invalid port in advertise_uri %q', opts.advertise_uri)
end
if advertise.ipv6 then
advertise.host = '[' .. advertise.ipv6 .. ']'
end
local membership_new_opts, err = argparse.get_opts({
swim_protocol_period_seconds = 'number',
swim_anti_entropy_period_seconds = 'number',
swim_max_packet_size = 'number',
swim_ack_timeout_seconds = 'number',
swim_suspect_timeout_seconds = 'number',
swim_num_failure_detection_subgroups = 'number',
})
if err ~= nil then
return nil, err
end
for opt_name, opt_value in pairs(membership_new_opts) do
local opt_name = opt_name:match('swim_(.+)'):upper()
require("membership.options")[opt_name] = opt_value
end
local ok, err = CartridgeCfgError:pcall(membership.init,
advertise.host, advertise.service
)
if not ok then
return nil, err
end
local advertise_uri = membership.myself().uri
log.info('Using advertise_uri %q', advertise_uri)
if opts.alias == nil then
opts.alias = args.instance_name
end
local encryption_key = cluster_cookie.cookie()
if opts.set_cookie_hash_membership == true then
encryption_key = digest.md5_hex(encryption_key)
else
log.warn(
'Consider changing membership encryption key to cookie hash manually. ' ..
'set_cookie_hash_membership will be true by default in next releases.'
)
end
membership.set_encryption_key(encryption_key)
membership.set_payload('alias', opts.alias)
local probe_uri_opts, err = argparse.get_opts({probe_uri_timeout = 'number'})
if err ~= nil then
return nil, err
end
local delay = require('membership.options').ACK_TIMEOUT_SECONDS
local deadline = fiber.clock() + (probe_uri_opts.probe_uri_timeout or 0)
while true do
local next_wakeup = fiber.clock() + delay
local ok, estr = membership.probe_uri(membership.myself().uri)
local now = fiber.clock()
if ok then
log.info('Probe uri was successful')
break
elseif now >= deadline then
return nil, CartridgeCfgError:new('Can not ping myself: %s', estr)
else
log.info('Can not ping myself: %s', estr)
fiber.sleep(next_wakeup - now)
end
end
if opts.swim_broadcast == nil then
opts.swim_broadcast = true
end
if opts.swim_broadcast then
-- broadcast several popular ports
for p, _ in pairs({
[3301] = true,
[advertise.service] = true,
[advertise.service-1] = true,
[advertise.service+1] = true,
}) do
membership.broadcast(p)
end
end
-- Gracefully leave membership in case of stop if box.ctl.on_shutdown supported
if box.ctl.on_shutdown ~= nil then
box.ctl.on_shutdown(function() pcall(membership.leave) end)
end
if opts.auth_backend_name == nil then
opts.auth_backend_name = 'cartridge.auth-backend'
end
local auth_backend, err = CartridgeCfgError:pcall(require, opts.auth_backend_name)
if not auth_backend then
return nil, err
elseif type(auth_backend) ~= 'table' then
return nil, CartridgeCfgError:new(
"Auth backend must export a table, got %s",
type(auth_backend)
)
end
local ok, err = CartridgeCfgError:pcall(auth.set_callbacks, auth_backend)
if not ok then
return nil, err
end
local auth_enabled = opts.auth_enabled
if auth_enabled == nil then
auth_enabled = false
end
local ok, err = CartridgeCfgError:pcall(auth.set_enabled, auth_enabled)
if not ok then
return nil, err
end
if opts.http_port == nil then
if port_offset ~= nil then
opts.http_port = 8080 + port_offset
log.info('Derived http_port to be %d', opts.http_port)
else
opts.http_port = 8081
end
end
if opts.http_host == nil then
opts.http_host = '0.0.0.0'
end
if opts.http_enabled == nil then
opts.http_enabled = true
end
if opts.webui_enabled == nil then
opts.webui_enabled = true
end
if opts.http_enabled then
local ssl_opts, err = argparse.get_opts({
http_ssl_cert_file = 'string',
http_ssl_key_file = 'string',
http_ssl_password = 'string',
http_ssl_password_file = 'string',
http_ssl_ca_file = 'string',
http_ssl_ciphers = 'string',
})
if err ~= nil then
return nil, err
end
local httpd = http.new(
opts.http_host, opts.http_port,
{
log_requests = false,
ssl_cert_file = ssl_opts.http_ssl_cert_file,
ssl_key_file = ssl_opts.http_ssl_key_file,
ssl_password = ssl_opts.http_ssl_password,
ssl_password_file = ssl_opts.http_ssl_password_file,
ssl_ca_file = ssl_opts.http_ssl_ca_file,
ssl_ciphers = ssl_opts.http_ssl_ciphers,
}
)
local ok, err = HttpInitError:pcall(httpd.start, httpd)
if not ok then
return nil, err
end
if opts.webui_prefix == nil then
opts.webui_prefix = ''
else
-- Add leading '/' for frontend-core
if not opts.webui_prefix:startswith('/') then
opts.webui_prefix = '/' .. opts.webui_prefix
end
-- Remove trailing '/' because frontend-core can't handle it
opts.webui_prefix = opts.webui_prefix:gsub('/$', '')
end
if opts.webui_enforce_root_redirect == nil then
opts.webui_enforce_root_redirect = true
end
local ok, err = CartridgeCfgError:pcall(auth.init, httpd, {
prefix = opts.webui_prefix,
disable_errstack = opts.disable_errstack,
})
if not ok then
return nil, err
end
graphql.init(httpd, {prefix = opts.webui_prefix,
disable_errstack = opts.disable_errstack,
})
lua_api_boxinfo.set_webui_prefix(opts.webui_prefix)
if opts.webui_enabled then
local ok, err = HttpInitError:pcall(webui.init, httpd, {
prefix = opts.webui_prefix,
enforce_root_redirect = opts.webui_enforce_root_redirect,
})
if not ok then
return nil, err
end
webui.set_blacklist(opts.webui_blacklist)
end
local srv_name = httpd.tcp_server:name()
log.info('Listening HTTP on %s:%s', srv_name.host, srv_name.port)
service_registry.set('httpd', httpd)
end
-- Set up vshard groups
if next(vshard_groups) == nil then
vshard_groups = nil
else
for _, params in pairs(vshard_groups) do
if params.bucket_count == nil then
params.bucket_count = opts.bucket_count
end
end
end
vshard_utils.set_known_groups(vshard_groups, opts.bucket_count, opts.rebalancer_mode)
-- Set up issues
local issue_limits, err = argparse.get_opts({
fragmentation_threshold_critical = 'number',
fragmentation_threshold_warning = 'number',
fragmentation_threshold_full = 'number',
clock_delta_threshold_warning = 'number',
})
if err ~= nil then
return nil, err
end
local ok, err = issues.validate_limits(issue_limits)
if not ok then
return nil, err
end
issues.set_limits(issue_limits)
local res, err = argparse.get_opts({
disable_unrecoverable_instances = 'boolean',
check_doubled_buckets = 'boolean',
check_doubled_buckets_period = 'number',
})
if err ~= nil then
return nil, err
end
issues.disable_unrecoverable(res.disable_unrecoverable_instances)
issues.check_doubled_buckets(res.check_doubled_buckets, res.check_doubled_buckets_period)
if opts.upload_prefix ~= nil then
local path = opts.upload_prefix
if not path:startswith('/') then
-- calc relative path
path = fio.pathjoin(opts.workdir, path)
end
opts.upload_prefix = path
upload.set_upload_prefix(path)
end
-- Start console sock
if opts.console_sock ~= nil then
local console = require('console')
local sock_name = 'unix/:' .. opts.console_sock
local ok, sock = pcall(console.listen, sock_name)
local _errno = errno()
if ok then
-- In Tarantool < 2.3.2 `console.listen` didn't raise,
-- but created a socket with trimmed filename
local unix_port = sock:name().port
if #unix_port < #opts.console_sock then
sock:close()
fio.unlink(unix_port)
ok = false
_errno = assert(errno.ENOBUFS)
end
end
if not ok then
local strerror
if _errno == assert(errno.ENOBUFS) then
strerror = 'Too long console_sock exceeds UNIX_PATH_MAX limit'
else
strerror = errno.strerror(_errno)
end
return nil, ConsoleListenError:new('%s: %s', sock_name, strerror)
end
end
-- Emulate support for NOTIFY_SOCKET in old tarantool.
-- NOTIFY_SOCKET is fully supported in >= 2.2.2
local tnt_version = string.split(_TARANTOOL, '.')
local tnt_major = tonumber(tnt_version[1])
local tnt_minor = tonumber(tnt_version[2])
local tnt_patch = tonumber(tnt_version[3]:split('-')[1])
if (tnt_major < 2) or (tnt_major == 2 and tnt_minor < 2) or
(tnt_major == 2 and tnt_minor == 2 and tnt_patch < 2) then
local notify_socket = os.getenv('NOTIFY_SOCKET')
if notify_socket then
local socket = require('socket')
local sock = assert(socket('AF_UNIX', 'SOCK_DGRAM', 0), 'Can not create socket')
sock:sendto('unix/', notify_socket, 'READY=1')
end
end
-- Do last few steps
if opts.roles_reload_allowed == true then
hotreload.save_state()
end
local ok, err = roles.cfg(opts.roles)
if not ok then
return nil, err
end
-- Stop roles on shutdown
if box.ctl.on_shutdown ~= nil then
box.ctl.on_shutdown(roles.stop)
end
if opts.twophase_netbox_call_timeout then
twophase.set_netbox_call_timeout(opts.twophase_netbox_call_timeout)
end
if opts.twophase_upload_config_timeout then
twophase.set_upload_config_timeout(opts.twophase_upload_config_timeout)
end
if opts.twophase_validate_config_timeout then
twophase.set_validate_config_timeout(opts.twophase_validate_config_timeout)
end
if opts.twophase_apply_config_timeout then
twophase.set_apply_config_timeout(opts.twophase_apply_config_timeout)
end
local ok, err = confapplier.init({
workdir = opts.workdir,
box_opts = box_opts,
binary_port = advertise.service,
advertise_uri = advertise_uri,
upgrade_schema = opts.upgrade_schema,
enable_failover_suppressing = opts.enable_failover_suppressing,
enable_synchro_mode = opts.enable_synchro_mode,