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MDEV-32363 Add interface to set node isolation mode in provider

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This commit is contained in:
Teemu Ollakka
2024-04-18 15:02:42 +03:00
parent 664d8cc01e
commit 31db847676
6 changed files with 96 additions and 3 deletions
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25
include/wsrep/provider.hpp
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@ -288,6 +288,21 @@ namespace wsrep
static std::string str(int);
};
/**
* Node isolation mode.
*/
enum node_isolation
{
/** Node is not isolated. */
not_isolated,
/** Node is isolated from the rest of the cluster on
* network level. */
isolated,
/** As on, but also force the provider to deliver a view with
* disconnected status. */
force_disconnect
};
provider(wsrep::server_state& server_state)
: server_state_(server_state)
{ }
@ -389,6 +404,16 @@ namespace wsrep
virtual std::string options() const = 0;
virtual enum status options(const std::string&) = 0;
/**
* Set node isolation mode.
*
* @param mode node_isolation mode.
* @return Provider status indicating the result of the call.
*/
virtual enum status set_node_isolation(enum node_isolation mode) = 0;
/**
* Get provider name.
*