Clever Cloud Logs LogPatternTrigger
CertifiedTrigger when a Clever Cloud application log line matches a regex pattern
Clever Cloud Logs LogPatternTrigger
Trigger when a Clever Cloud application log line matches a regex pattern
Polls application runtime logs at each interval and fires when a log line produced since the previous evaluation matches the given regex pattern.
Only log lines whose date is strictly after the previous evaluation cutoff are considered, so already-seen lines never re-fire the trigger. The trigger fires once per poll: matchedLine holds the first (oldest) matching line, and matchedLines holds every matching line found in that poll, in chronological order, so a burst of matching lines within one interval is never dropped.
organisationId is always required here: unlike the rest of this plugin, the v4 logs API has no /self shortcut for personal accounts.
type: io.kestra.plugin.clevercloud.logs.LogPatternTriggerExamples
Alert when a critical error appears in logs
id: alert_on_error_log
namespace: company.team
triggers:
- id: on_error_log
type: io.kestra.plugin.clevercloud.logs.LogPatternTrigger
apiToken: "{{ secret('CC_API_TOKEN') }}"
organisationId: "orga_xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
applicationId: "app_xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
pattern: "FATAL|OutOfMemoryError"
interval: PT1M
tasks:
- id: alert
type: io.kestra.plugin.core.log.Log
message: "Critical log detected: {{ trigger.matchedLine }}"
Properties
apiToken *string
API token
Bearer token for the Clever Cloud API. Store as a Kestra secret and reference with {{ secret('CC_API_TOKEN') }}.
applicationId *string
Application ID to watch
organisationId *string
Organisation ID
Required. Unlike the rest of this plugin, the v4 logs API has no /self shortcut for personal accounts.
pattern *string
Regex pattern to match against each log line's message
allowConcurrent boolean
falseSpecifies whether a trigger is allowed to start a new execution even if a previous run is still in progress.
interval string
PT1MdurationHow often to check for matching log lines
ISO-8601 duration. Minimum PT30S is recommended to avoid overloading the API. Defaults to PT1M.
limit integerstring
200Maximum number of log lines to fetch per poll
Defaults to 200. Must be between 1 and 10000. Increase this value if logs may arrive faster than the poll interval.
options
HTTP client options
Optional HttpConfiguration applied to every Clever Cloud API call, including timeouts and proxy settings.
io.kestra.core.http.client.configurations.HttpConfiguration
falseIf true, allow a failed response code (response code >= 400)
List of response code allowed for this request
The authentication to use.
io.kestra.core.http.client.configurations.BasicAuthConfiguration
The password for HTTP basic authentication.
The username for HTTP basic authentication.
io.kestra.core.http.client.configurations.BearerAuthConfiguration
The token for bearer token authentication.
io.kestra.core.http.client.configurations.DigestAuthConfiguration
The password for HTTP Digest authentication.
The username for HTTP Digest authentication.
UTF-8The default charset for the request.
java.nio.charset.Charset
trueWhether to enable TCP Keep-Alive extended socket options (TCP_KEEPIDLE, TCP_KEEPINTERVAL, TCP_KEEPCOUNT).
Set to false when running on Windows workers, as these extended socket options are not supported by the Windows JDK and will cause connection failures.
trueWhether redirects should be followed automatically.
REQUEST_HEADERSREQUEST_BODYRESPONSE_HEADERSRESPONSE_BODYThe enabled log.
The proxy configuration.
io.kestra.core.http.client.configurations.ProxyConfiguration
The address of the proxy server.
The password for proxy authentication.
The port of the proxy server.
DIRECTDIRECTHTTPSOCKSThe type of proxy to use.
The username for proxy authentication.
Retry strategy for HTTP requests.
retry is disabled by default.
Constant retry
Retry with a fixed delay between attempts.
durationRETRY_FAILED_TASKRETRY_FAILED_TASKCREATE_NEW_EXECUTION>= 1durationfalseExponential retry
Retry with exponentially increasing delays between attempts.
durationdurationRETRY_FAILED_TASKRETRY_FAILED_TASKCREATE_NEW_EXECUTION>= 1durationfalseRandom retry
Retry with a random delay within a configurable range between attempts.
durationdurationRETRY_FAILED_TASKRETRY_FAILED_TASKCREATE_NEW_EXECUTION>= 1durationfalse[502,503,504]HTTP status codes that should be retried.
Used for idempotent methods (GET, HEAD) without their own entry in retryOnStatusCodesByMethod. Non-idempotent methods are never retried on a status code unless listed in retryOnStatusCodesByMethod. Defaults to 502, 503 and 504 for idempotent methods (GET, HEAD) only.
Per-HTTP-method overrides for which status codes should be retried.
Keys are HTTP methods (e.g. GET, POST). A method with no entry here falls back to retryOnStatusCodes. This lets a caller retry more broadly for safe, read-only methods (for example, every 5xx and a 429 for GET/HEAD) while keeping a narrower list for methods that write, where retrying a request that may have already been processed by the origin risks duplicating the effect. Example: {GET: [429, 500, 502, 503, 504], HEAD: [429, 500, 502, 503, 504]}.
["GET","HEAD"]HTTP methods for which any transport-level failure may be retried.
A transport-level failure is a connection or timeout error rather than an HTTP response (e.g. a read timeout or a connection reset mid-request). For a method listed here, any such failure is retried. Defaults to GET and HEAD HTTP methods.
The SSL request options
io.kestra.core.http.client.configurations.SslOptions
Whether to disable checking of the remote SSL certificate.
Only applies if no trust store is configured. Note: This makes the SSL connection insecure and should only be used for testing. If you are using a self-signed certificate, set up a trust store instead.
The timeout configuration.
io.kestra.core.http.client.configurations.TimeoutConfiguration
The time allowed to establish a connection to the server before failing.
PT5MThe time allowed for a read connection to remain idle before closing it.
stopAfter array
CREATEDSUBMITTEDRUNNINGPAUSEDRESTARTEDKILLINGSUCCESSWARNINGFAILEDKILLEDCANCELLEDQUEUEDRETRYINGRETRIEDSKIPPEDBREAKPOINTRESUBMITTEDList of execution states after which a trigger should be stopped (a.k.a. disabled).
when string
trueA condition that determines whether the trigger should run.
A Pebble expression evaluated at trigger time. The trigger fires only when the expression evaluates to a truthy value (true, a non-empty string, a non-zero number). Use this to gate trigger execution on dynamic runtime values such as execution labels, flow variables, or environment conditions.
Outputs
matchedAt string
date-timeInstant the first matching log line was emitted
matchedLine string
First log message that matched the pattern
The oldest new log line matching the pattern found in this poll.
matchedLines array
All log messages that matched the pattern
Every new log line matching the pattern found in this poll, in chronological order.
service string
Service that emitted the first matching log line
severity string
Severity of the first matching log line
