h
и не такими голимыми костылями
Size: a a a
2019 June 25
M
Cloud-init?
h
ты понимаешь что тебе после установки с кикстарта придётся машину тушить и выпиливать параметры ядра и отцеплять само ядро?
M
Знаю
h
==> нормально не автоматизируется
h
Cloud-init?
разбивкадиска-распаковкабазовогообраза-генерациясетевыхнастроек-загрузчик и всё не запуская виртуалку еще
M
Ну 100% ещё и DHCP
h
нда
h
> не запуская виртуалку
h
умеем читать?
M
Умеем.
2019 June 26
А🐎
drbd9 есть у кого опыт?
Интересует "мульти мастер"
Интересует "мульти мастер"
А🐎
2.2. Dual-primary mode
In dual-primary mode, a resource is, at any given time, in the primary role on two cluster nodes [1: Perhaps that feature will be renamed to "Multi Primary" later on, when it actually works ;)]. Since concurrent access to the data is thus possible, this mode requires the use of a shared cluster file system that utilizes a distributed lock manager. Examples include GFS and OCFS2.
Deploying DRBD in dual-primary mode is the preferred approach for load-balancing clusters which require concurrent data access from two nodes, eg. virtualization environments with a need for live-migration. This mode is disabled by default, and must be enabled explicitly in DRBD’s configuration file.
See Enabling dual-primary mode for information on enabling dual-primary mode for specific resources.
With current DRBD-9.0 version running in Dual-Primary mode is not recommended (because of lack of testing).
In DRBD-9.1 it will be possible to have more than two primaries at the same time.
Это я прочел, но интересует практический опыт использования этой дряни
In dual-primary mode, a resource is, at any given time, in the primary role on two cluster nodes [1: Perhaps that feature will be renamed to "Multi Primary" later on, when it actually works ;)]. Since concurrent access to the data is thus possible, this mode requires the use of a shared cluster file system that utilizes a distributed lock manager. Examples include GFS and OCFS2.
Deploying DRBD in dual-primary mode is the preferred approach for load-balancing clusters which require concurrent data access from two nodes, eg. virtualization environments with a need for live-migration. This mode is disabled by default, and must be enabled explicitly in DRBD’s configuration file.
See Enabling dual-primary mode for information on enabling dual-primary mode for specific resources.
With current DRBD-9.0 version running in Dual-Primary mode is not recommended (because of lack of testing).
In DRBD-9.1 it will be possible to have more than two primaries at the same time.
Это я прочел, но интересует практический опыт использования этой дряни
h
крутил дуал-примари во времена 7-й версии
h
в ногу себе стрельнули знатно
А🐎
крутил дуал-примари во времена 7-й версии
Ну там уже 9
h
ну стрельни, посмотри
h
может не так уже больно
А🐎
Сейчас соберу "кластер" гляну чо там
SM
ребят, кто нибудь пользовался spacewalk ?