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66 lines
2.4 KiB
Markdown
66 lines
2.4 KiB
Markdown
# attr::service:: variables
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[Automatic variables](./README.md) in the **attr::service::* namespace are provided with [Service requirements](../ProbeRequirements/ServiceRequirement.md).
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The following variables are available for each service. Service key is a value from [Service requirement supported values](../ProbeRequirements/ServiceRequirement.md#supported-values).
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| Variable name | Type | Description |
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|------------------------------|--------|--------------------------------------|
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| attr::service::_key_ | bool | Inidicates if the service is present |
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| attr::service::_key_.name | string | Actual service name |
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| attr::service::_key_.account | string | User account name for this service |
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## Examples
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In the following example the message will report actual user account name when the SQL Server Agent service is present and running under local service account. See [Message template](../MessageTemplate.md).
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```json
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{
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…
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"message": "Account '@{attr::service::SQLAgent.account}' is not supported for 'SQL Server Agent' service.",
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"localServiceAccount": "NT AUTHORITY\\LOCALSERVICE",
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"condition": [
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{ "not": "@attr::service::SQLAgent" },
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{ "ine": [
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"@attr::service::SQLAgent.account",
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"@localServiceAccount"
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]}
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],
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"probes": [ "IsClusteredServer" ]
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}
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```
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The next example extends the previous check with support for clustered servers. When the server is clustered, three more accounts are not supported.
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```json
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{
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…
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"message": "Account '@{attr::service::SQLAgent.account}' is not supported for 'SQL Server Agent' service.",
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"localServiceAccount": "NT AUTHORITY\\LOCALSERVICE",
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"unsupportedAccounts": [
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"NT AUTHORITY\\SYSTEM",
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"LOCALSYSTEM",
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"NT AUTHORITY\\NETWORKSERVICE"
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],
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"condition": [
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{ "not": "@attr::service::SQLAgent" },
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{
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"ine": [
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"@attr::service::SQLAgent.account",
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"@localServiceAccount"
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],
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"or": [
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{ "not": "@is_clustered_server" },
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{ "not": {
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"iin": [
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"@attr::service::SQLAgent.account",
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"@unsupportedAccounts"
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]
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}}
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]
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}
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],
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"probes": [ "IsClusteredServer" ]
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}
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```
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