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[add] check_kind:script

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This commit is contained in:
Christian Fraß 2023-07-06 16:13:26 +02:00
parent c27b23d98b
commit 4f54551517
7 changed files with 238 additions and 34 deletions
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66
source/logic/check_kinds/file_state.ts
View file

@ -25,26 +25,54 @@ namespace _heimdall.check_kinds.file_state
},
"age_threshold_concerning": {
"description": "in seconds; ignored if 'exist_mode' is set to false",
"type": ["null", "integer"],
"exclusiveMinimum": 0,
"anyOf": [
{
"type": "null",
},
{
"type": "integer",
"exclusiveMinimum": 0,
},
],
"default": null,
},
"age_threshold_critical": {
"description": "in seconds; ignored if 'exist_mode' is set to false",
"type": ["null", "integer"],
"exclusiveMinimum": 0,
"anyOf": [
{
"type": "null",
},
{
"type": "integer",
"exclusiveMinimum": 0,
},
],
"default": null,
},
"size_threshold_concerning": {
"description": "in bytes; ignored if 'exist_mode' is set to false",
"type": ["null", "integer"],
"exclusiveMinimum": 0,
"anyOf": [
{
"type": "null",
},
{
"type": "integer",
"exclusiveMinimum": 0,
},
],
"default": null,
},
"size_threshold_critical": {
"description": "in bytes; ignored if 'exist_mode' is set to false",
"type": ["null", "integer"],
"exclusiveMinimum": 0,
"anyOf": [
{
"type": "null",
},
{
"type": "integer",
"exclusiveMinimum": 0,
},
],
"default": null,
},
@ -64,15 +92,29 @@ namespace _heimdall.check_kinds.file_state
"age_threshold": {
"deprecated": true,
"description": "",
"type": ["null", "integer"],
"exclusiveMinimum": 0,
"anyOf": [
{
"type": "null",
},
{
"type": "integer",
"exclusiveMinimum": 0,
},
],
"default": null,
},
"size_threshold": {
"deprecated": true,
"description": "",
"type": ["null", "integer"],
"exclusiveMinimum": 0,
"anyOf": [
{
"type": "null",
},
{
"type": "integer",
"exclusiveMinimum": 0,
},
],
"default": null,
},
},

9
source/logic/check_kinds/http_request.ts
View file

@ -47,7 +47,14 @@ namespace _heimdall.check_kinds.http_request
"properties": {
"status_code": {
"description": "checks whether the response status code is this",
"type": ["null", "integer"],
"anyOf": [
{
"type": "null",
},
{
"type": "integer",
},
],
"default": 200
},
"headers": {

141
source/logic/check_kinds/script.ts Normal file
View file

@ -0,0 +1,141 @@
namespace _heimdall.check_kinds.script
{
/**
*/
function parameters_schema(
) : _heimdall.helpers.json_schema.type_schema
{
return {
"type": "object",
"additionalProperties": false,
"properties": {
"path": {
"type": "string"
},
"arguments": {
"type": "array",
"items": {
"type": "string"
}
},
},
"required": [
"path",
]
};
}
/**
*/
function normalize_order_node(
node : any
) : any
{
if (! ("path" in node)) {
throw new Error("missing mandatory field 'path'");
}
else {
const node_ = Object.assign(
{
"arguments": [],
},
node
);
return node_;
}
}
/**
*/
async function run(
parameters
) : Promise<_heimdall.type_result>
{
const nm_child_process = require("child_process");
type type_result = {
return_code : int;
stdout : string;
stderr : string;
};
/**
* @see https://nodejs.org/api/child_process.html#child_processspawncommand-args-options
*/
const result : type_result = await new Promise<type_result>(
(resolve, reject) => {
nm_child_process.spawnSync(
parameters["path"],
parameters["arguments"],
{
},
(result) => {
if (result.error) {
reject(result.error);
}
else {
resolve(
{
"return_code": result.status,
"stdout": result.stdout,
"stderr": result.stdin,
}
);
}
}
);
}
);
let condition : _heimdall.enum_condition;
switch (result.return_code) {
default: {
lib_plankton.log.notice(
lib_plankton.translate.get("check_kind_script_invalid_return_code"),
{
"return_code": result.return_code,
}
);
condition = _heimdall.enum_condition.unknown;
break;
}
case 0: {
condition = _heimdall.enum_condition.ok;
break;
}
case 1: {
condition = _heimdall.enum_condition.unknown;
break;
}
case 2: {
condition = _heimdall.enum_condition.concerning;
break;
}
case 3: {
condition = _heimdall.enum_condition.critical;
break;
}
}
return {
"condition": condition,
"info": {
"result": result,
},
}
}
/**
*/
export function check_kind_implementation(
) : type_check_kind
{
return {
"parameters_schema": parameters_schema,
"normalize_order_node": normalize_order_node,
"run": run,
};
}
}

8
source/logic/helpers/json_schema.ts
View file

@ -3,6 +3,7 @@ namespace _heimdall.helpers.json_schema
/**
*/
/*
type type_name = (
"null"
|
@ -18,6 +19,7 @@ namespace _heimdall.helpers.json_schema
|
"object"
);
*/
/**
@ -88,16 +90,12 @@ namespace _heimdall.helpers.json_schema
}
|
{
type ?: "array";
type : "array";
items ?: type_schema;
default ?: Array<any>;
enum ?: Array<Array<any>>;
}
|
{
type ?: Array<type_name>;
}
|
{
anyOf ?: Array<type_schema>;
}

1
source/logic/main.ts
View file

@ -245,6 +245,7 @@ async function main(
"console": _heimdall.notification_kinds.console.notification_kind_implementation(),
};
const check_kind_implementations : Record<string, _heimdall.check_kinds.type_check_kind> = {
"script": _heimdall.check_kinds.script.check_kind_implementation(),
"http_request": _heimdall.check_kinds.http_request.check_kind_implementation(),
"file_state": _heimdall.check_kinds.file_state.check_kind_implementation(),
};

46
source/logic/order.ts
View file

@ -49,23 +49,37 @@ namespace _heimdall.order
) : _heimdall.helpers.json_schema.type_schema
{
return {
"anyOf": [
{
"description": "in seconds",
"type": (allow_null ? "integer" : ["null", "integer"]),
"exclusiveMinimum": 0,
},
{
"description": "as text",
"type": "string",
"enum": [
"minute",
"hour",
"day",
"week",
"anyOf": (
[]
.concat(
allow_null
? [
{
"type": "null",
}
]
},
],
: []
)
.concat(
[
{
"description": "in seconds",
"type": "integer",
"exclusiveMinimum": 0,
},
{
"description": "as text",
"type": "string",
"enum": [
"minute",
"hour",
"day",
"week",
]
},
]
)
),
"default": default_,
};
}

1
tools/heimdall.prj.json
View file

@ -25,6 +25,7 @@
"source/logic/notification_kinds/_abstract.ts",
"source/logic/notification_kinds/console.ts",
"source/logic/check_kinds/_abstract.ts",
"source/logic/check_kinds/script.ts",
"source/logic/check_kinds/http_request.ts",
"source/logic/check_kinds/file_state.ts",
"source/logic/state_repository.ts",