Files
zitadel/cmd/mirror/defaults.yaml
T
11dbb1b277 feat(logging): add streams (#11435)
# Which Problems Are Solved

Streams allow differentiating logs produced by different components of
Zitadel.

# How the Problems Are Solved

The `backend/v3/instrumentation/logging` package now exposes convenience
function for setting and getting a logger from the context. As well as
high-level functions to emit log records at various levels. When
constructing a new logger a "stream" needs to be specified:

- **runtime**: General runtime logs, such as startup and shutdown
messages. Default for logs that do not belong to the other categories.
- **request**: Logs for incoming API and HTTP requests.
- **event_handler**: Logs for event handling in projections.
- **queue**: Logs for the job queue processing.
- **event_pusher**: Logs for event pushing to the database. Disabled by
default, contains sensitive information.

Each line from the returned logger contains a `stream` field as well as
a `version` field with the current Zitadel version.

## Runtime config

Streams can be enabled by passing an array of stream names in the
runtime config. Because some log streams may contain sensitive data
(especially events), it is now also possible to mask values by their
key.

# Additional Changes

- Wrap `slogctx` in the `logging` package. (Except API error converter
packages, because of import cycle)
- Add some docs to `logging` package so other devs understand how to add
logging to Zitadel
- Add `logging.OnError` and `logging.WithError` helper functions with
`Panic()` and `Fatal()` methods, to preserve current calls in the `cmd`
packages.
- Add instance context extractor.
- Only output request details in the request info log. Request ID
remains propagated through context.
- Moved middleware functionality into protocol specific packages. 
- Removed setting of URI to context in metric middleware. There were ony
setters and no getters. (Unused value)
- Reuse a single statusWriter in the middleware package for middlewares
that need to know the response status.

# Additional Context

- Closes #11333
- Closes #11331 
- Partly #11330

---------

Co-authored-by: Silvan <[email protected]>
2026-02-04 11:51:43 +01:00

209 lines
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YAML

Instrumentation:
ServiceName: "zitadel-mirror" # ZITADEL_INSTRUMENTATION_SERVICENAME
Trace:
Fraction: 1.0 # ZITADEL_INSTRUMENTATION_TRACE_FRACTION
# Trust incoming trace context from remote services for distributed tracing.
# Enable only in controlled environments; defaults to false for security.
TrustRemoteSpans: false # ZITADEL_INSTRUMENTATION_TRACE_TRUSTREMOTESPANS
Exporter:
# The following exporter types are supported:
# "none": Disables trace exporting
# "stdOut": Exports traces to standard output
# "stdErr": Exports traces to standard error
# "grpc": Exports traces using the OTEL gRPC exporter (recommended)
# "http": Exports traces using the OTEL HTTP exporter
# "google": Exports traces to Google Cloud. Need to configure GoogleProjectID below!
Type: "none" # ZITADEL_INSTRUMENTATION_TRACE_EXPORTER_TYPE
# Endpoint of the OTEL collector for grpc and http exporters
Endpoint: "" # ZITADEL_INSTRUMENTATION_TRACE_EXPORTER_ENDPOINT
# Disable TLS for grpc and http exporters
Insecure: false # ZITADEL_INSTRUMENTATION_TRACE_EXPORTER_INSECURE
# Interval for batching traces before export
BatchDuration: 1s # ZITADEL_INSTRUMENTATION_TRACE_EXPORTER_BATCHDURATION
# Project ID for Google Cloud Trace exporter
GoogleProjectID: "" # ZITADEL_INSTRUMENTATION_TRACE_EXPORTER_GOOGLEPROJECTID
Metric:
Exporter:
# The following exporter types are supported:
# "none": Disables metric exporting
# "stdOut": Exports metrics to standard output
# "stdErr": Exports metrics to standard error
# "grpc": Exports metrics using the OTEL gRPC exporter (recommended)
# "http": Exports metrics using the OTEL HTTP exporter
# "google": Exports metrics to Google Cloud. Need to configure GoogleProjectID below!
# "prometheus": Exposes metrics via an HTTP endpoint for Prometheus to scrape
Type: "none" # ZITADEL_INSTRUMENTATION_METRIC_EXPORTER_TYPE
# Endpoint of the OTEL collector for grpc and http exporters
Endpoint: "" # ZITADEL_INSTRUMENTATION_METRIC_EXPORTER_ENDPOINT
# Disable TLS for grpc and http exporters
Insecure: false # ZITADEL_INSTRUMENTATION_METRIC_EXPORTER_INSECURE
# Interval at which metrics are exported
BatchDuration: 1m # ZITADEL_INSTRUMENTATION_METRIC_EXPORTER_BATCHDURATION
# Project ID for Google Cloud Trace exporter
GoogleProjectID: "" # ZITADEL_INSTRUMENTATION_METRIC_EXPORTER_GOOGLEPROJECTID
# Structured logging can print logs on standard error and/or export them using OTEL.
Log:
# Log lines lower than this level are not emitted.
Level: "INFO" # ZITADEL_INSTRUMENTATION_LOG_LEVEL
# Streams enable logging for specific parts of the application.
Streams: # ZITADEL_INSTRUMENTATION_LOG_STREAMS (comma separated list)
- runtime # General runtime logs, such as startup and shutdown messages.
- request # Logs for incoming API and HTTP requests.
- event_handler # Logs for event handling in projections.
- queue # Logs for the job queue processing.
# - event_pusher # Logs for event pushing to the database. Warning: contains sensitive information.
# Mask replaces sensitive information with Value in logs matched by Key
Mask:
# Keys are the attribute keys to be masked in logs.
# Keys are unqualified attribute names and apply to all attributes with the specified name,
# regardless of their position in the attribute hierarchy.
# Eg. "some_key" matches "some_key" and "parent.some_key" etc.
# If the matched log attribute is a nested object or array,
# the entire structure is replaced with the specified Value.
Keys: # ZITADEL_INSTRUMENTATION_LOG_MASK_KEYS (comma separated list)
# - "first_name"
# - "last_name"
# Value is the string that replaces the original value of masked attributes.
Value: "****" # ZITADEL_INSTRUMENTATION_LOG_MASK_VALUE
# Enable printing structured logs to standard error in the specified format.
# When disabled, the legacy Log configuration is used.
# Important: when legacy Log is customized, please add a format and customize before upgrading to v5
# The following formats are supported:
# - "disabled": Disables logging (or fallback to legacy Log config)
# - "text": Logs are printed on StdErr as human-readable text
# - "json": Logs are printed on StdErr as JSON objects
# - "gcp": JSON formatted logs compatible with Google Cloud Platform logging.
# - "gcp_error_reporting": JSON formatted logs compatible with Google Cloud Platform Error Reporting.
Format: "disabled" # ZITADEL_INSTRUMENTATION_LOG_STDERR
# Adds the source file and line number where the log line was emitted.
# Not to be confused with the source of an error.
AddSource: true # ZITADEL_INSTRUMENTATION_LOG_ADDSOURCE
# Configure how errors are logged.
Errors:
# Adds the source file, line number and function where the error was created.
ReportLocation: true # ZITADEL_INSTRUMENTATION_LOG_ERRORS_REPORTLOCATION
# Adds stack traces to logged errors.
StackTrace: false # ZITADEL_INSTRUMENTATION_LOG_ERRORS_STACKTRACE
# Exporter configures where the OTEL formatted logs are exported to.
# You typically want to disable this unless you have a OTEL collector setup.
# Enabling stdOut or stdErr here will result in duplicate logs (of different format)
# if there's also a Format set above.
Exporter:
# The following exporter types are supported:
# - "none": Disables OTEL log exporter
# - "stdOut": Exports OTEL logs to standard output
# - "stdErr": Exports OTEL logs to standard error
# - "grpc": Exports OTEL logs using the OTEL gRPC exporter (recommended)
# - "http": Exports OTEL logs using the OTEL HTTP exporter
Type: "none" # ZITADEL_INSTRUMENTATION_LOG_EXPORTER_TYPE
# Endpoint of the OTEL collector for grpc and http exporters
Endpoint: "" # ZITADEL_INSTRUMENTATION_LOG_EXPORTER_ENDPOINT
# Disable TLS for grpc and http exporters
Insecure: false # ZITADEL_INSTRUMENTATION_LOG_EXPORTER_INSECURE
# Interval at which metrics are exported
BatchDuration: 1s # ZITADEL_INSTRUMENTATION_LOG_EXPORTER_BATCHDURATION
Profile:
Exporter:
# The following profiler types are supported:
# "none": Disables profiling
# "google": Exports profiling data to Google Cloud Profiler
Type: "none" # ZITADEL_INSTRUMENTATION_PROFILE_TYPE
# Project ID for Google Cloud Profiler
GoogleProjectID: "" # ZITADEL_INSTRUMENTATION_PROFILE_GOOGLEPROJECTID
Source:
cockroach:
Host: localhost # ZITADEL_SOURCE_COCKROACH_HOST
Port: 26257 # ZITADEL_SOURCE_COCKROACH_PORT
Database: zitadel # ZITADEL_SOURCE_COCKROACH_DATABASE
MaxOpenConns: 6 # ZITADEL_SOURCE_COCKROACH_MAXOPENCONNS
MaxIdleConns: 6 # ZITADEL_SOURCE_COCKROACH_MAXIDLECONNS
MaxConnLifetime: 30m # ZITADEL_SOURCE_COCKROACH_MAXCONNLIFETIME
MaxConnIdleTime: 5m # ZITADEL_SOURCE_COCKROACH_MAXCONNIDLETIME
Options: "" # ZITADEL_SOURCE_COCKROACH_OPTIONS
User:
Username: zitadel # ZITADEL_SOURCE_COCKROACH_USER_USERNAME
Password: "" # ZITADEL_SOURCE_COCKROACH_USER_PASSWORD
SSL:
Mode: disable # ZITADEL_SOURCE_COCKROACH_USER_SSL_MODE
RootCert: "" # ZITADEL_SOURCE_COCKROACH_USER_SSL_ROOTCERT
Cert: "" # ZITADEL_SOURCE_COCKROACH_USER_SSL_CERT
Key: "" # ZITADEL_SOURCE_COCKROACH_USER_SSL_KEY
# Postgres is used as soon as a value is set
# The values describe the possible fields to set values
postgres:
Host: # ZITADEL_SOURCE_POSTGRES_HOST
Port: # ZITADEL_SOURCE_POSTGRES_PORT
Database: # ZITADEL_SOURCE_POSTGRES_DATABASE
MaxOpenConns: # ZITADEL_SOURCE_POSTGRES_MAXOPENCONNS
MaxIdleConns: # ZITADEL_SOURCE_POSTGRES_MAXIDLECONNS
MaxConnLifetime: # ZITADEL_SOURCE_POSTGRES_MAXCONNLIFETIME
MaxConnIdleTime: # ZITADEL_SOURCE_POSTGRES_MAXCONNIDLETIME
Options: # ZITADEL_SOURCE_POSTGRES_OPTIONS
User:
Username: # ZITADEL_SOURCE_POSTGRES_USER_USERNAME
Password: # ZITADEL_SOURCE_POSTGRES_USER_PASSWORD
SSL:
Mode: # ZITADEL_SOURCE_POSTGRES_USER_SSL_MODE
RootCert: # ZITADEL_SOURCE_POSTGRES_USER_SSL_ROOTCERT
Cert: # ZITADEL_SOURCE_POSTGRES_USER_SSL_CERT
Key: # ZITADEL_SOURCE_POSTGRES_USER_SSL_KEY
Destination:
postgres:
Host: localhost # ZITADEL_DESTINATION_POSTGRES_HOST
Port: 5432 # ZITADEL_DESTINATION_POSTGRES_PORT
Database: zitadel # ZITADEL_DESTINATION_POSTGRES_DATABASE
MaxOpenConns: 5 # ZITADEL_DESTINATION_POSTGRES_MAXOPENCONNS
MaxIdleConns: 2 # ZITADEL_DESTINATION_POSTGRES_MAXIDLECONNS
MaxConnLifetime: 30m # ZITADEL_DESTINATION_POSTGRES_MAXCONNLIFETIME
MaxConnIdleTime: 5m # ZITADEL_DESTINATION_POSTGRES_MAXCONNIDLETIME
Options: "" # ZITADEL_DESTINATION_POSTGRES_OPTIONS
User:
Username: zitadel # ZITADEL_DESTINATION_POSTGRES_USER_USERNAME
Password: "" # ZITADEL_DESTINATION_POSTGRES_USER_PASSWORD
SSL:
Mode: disable # ZITADEL_DESTINATION_POSTGRES_USER_SSL_MODE
RootCert: "" # ZITADEL_DESTINATION_POSTGRES_USER_SSL_ROOTCERT
Cert: "" # ZITADEL_DESTINATION_POSTGRES_USER_SSL_CERT
Key: "" # ZITADEL_DESTINATION_POSTGRES_USER_SSL_KEY
EventBulkSize: 10000 # ZITADEL_EVENTBULKSIZE
# The maximum duration an auth request was last updated before it gets ignored.
# Default is 30 days
MaxAuthRequestAge: 720h # ZITADEL_MAXAUTHREQUESTAGE
Projections:
# The maximum duration a transaction remains open
# before it spots left folding additional events
# and updates the table.
TransactionDuration: 0s # ZITADEL_PROJECTIONS_TRANSACTIONDURATION
# turn off scheduler during operation
RequeueEvery: 0s
ConcurrentInstances: 7 # ZITADEL_PROJECTIONS_CONCURRENTINSTANCES
EventBulkLimit: 1000 # ZITADEL_PROJECTIONS_EVENTBULKLIMIT
Customizations:
notifications:
MaxFailureCount: 1
Eventstore:
MaxRetries: 3 # ZITADEL_EVENTSTORE_MAXRETRIES
Auth:
Spooler:
TransactionDuration: 0s #ZITADEL_AUTH_SPOOLER_TRANSACTIONDURATION
BulkLimit: 1000 #ZITADEL_AUTH_SPOOLER_BULKLIMIT
Admin:
Spooler:
TransactionDuration: 0s #ZITADEL_AUTH_SPOOLER_TRANSACTIONDURATION
BulkLimit: 10 #ZITADEL_AUTH_SPOOLER_BULKLIMIT
FirstInstance:
# We only need to create an empty zitadel database so this step must be skipped
Skip: true
Log:
Level: info