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297317b232
Also have stem process execv() with original command-line arguments so that they're re-parsed and inherited correctly by supervised-nodes in the event the stem process needs to be re-created.
58 lines
1.5 KiB
Text
58 lines
1.5 KiB
Text
##! The Zeek process supervision API.
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# TODO: add proper docs
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module Supervisor;
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export {
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type ClusterRole: enum {
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NONE,
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LOGGER,
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MANAGER,
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PROXY,
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WORKER,
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};
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type ClusterEndpoint: record {
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role: ClusterRole;
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host: addr;
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p: port;
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interface: string &optional;
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};
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type Node: record {
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name: string;
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interface: string &optional;
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directory: string &optional;
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cluster: table[string] of ClusterEndpoint &default=table();
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# TODO: separate node config fields from status fields ?
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# TODO: add more status fields ?
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pid: count &optional;
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};
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type Status: record {
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nodes: table[string] of Node;
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};
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global status: function(nodes: string &default="all"): Status;
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global create: function(node: Node): string;
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global destroy: function(nodes: string): bool;
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global restart: function(nodes: string &default="all"): bool;
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global is_supervisor: function(): bool;
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global is_supervised: function(): bool;
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global Supervisor::stop_request: event();
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global Supervisor::status_request: event(reqid: string, nodes: string);
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global Supervisor::status_response: event(reqid: string, result: Status);
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global Supervisor::create_request: event(reqid: string, node: Node);
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global Supervisor::create_response: event(reqid: string, result: string);
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global Supervisor::destroy_request: event(reqid: string, nodes: string);
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global Supervisor::destroy_response: event(reqid: string, result: bool);
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global Supervisor::restart_request: event(reqid: string, nodes: string);
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global Supervisor::restart_response: event(reqid: string, result: bool);
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}
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