# Source Controller ## Flags | Name | Type | Description | |---------------------------------------|---------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | `--artifact-retention-records` | int | The maximum number of artifacts to be kept in storage after a garbage collection. (default 2) | | `--artifact-retention-ttl` | duration | The duration of time that artifacts from previous reconciliations will be kept in storage before being garbage collected. (default 1m0s) | | `--concurrent` | int | The number of concurrent reconciles per controller. (default 2) | | `--default-service-account` | string | Default service account to use for workload identity when not specified in resources. | | `--enable-leader-election` | boolean | Enable leader election for controller manager. Enabling this will ensure there is only one active controller manager. | | `--events-addr` | string | The address of the events receiver. | | `--health-addr` | string | The address the health endpoint binds to. (default ":9440") | | `--helm-cache-max-size` | int | The maximum size of the cache in number of indexes. | | `--helm-cache-purge-interval` | string | The interval at which the cache is purged. Valid time units are ms, s, m. (default "1m") | | `--helm-cache-ttl` | string | The TTL of an index in the cache. Valid time units are ms, s, m. (default "15m") | | `--helm-chart-file-max-size` | int | The max allowed size in bytes of a file in a Helm chart. (default 5242880) | | `--helm-chart-max-size` | int | The max allowed size in bytes of a Helm chart file. (default 10485760) | | `--helm-index-max-size` | int | The max allowed size in bytes of a Helm repository index file. (default 52428800) | | `--interval-jitter-percentage` | uint8 | Percentage of jitter to apply to interval durations. A value of 10 will apply a jitter of +/-10% to the interval duration. It cannot be negative, and must be less than 100. (default 5) | | `--leader-election-lease-duration` | duration | Interval at which non-leader candidates will wait to force acquire leadership (duration string). (default 35s) | | `--leader-election-release-on-cancel` | boolean | Defines if the leader should step down voluntarily on controller manager shutdown. (default true) | | `--leader-election-renew-deadline` | duration | Duration that the leading controller manager will retry refreshing leadership before giving up (duration string). (default 30s) | | `--leader-election-retry-period` | duration | Duration the LeaderElector clients should wait between tries of actions (duration string). (default 5s) | | `--log-encoding` | string | Log encoding format. Can be 'json' or 'console'. (default "json") | | `--log-level` | string | Log verbosity level. Can be one of 'trace', 'debug', 'info', 'error'. (default "info") | | `--max-retry-delay` | duration | The maximum amount of time for which an object being reconciled will have to wait before a retry. (default 15m0s) | | `--metrics-addr` | string | The address the metric endpoint binds to. (default ":8080") | | `--min-retry-delay` | duration | The minimum amount of time for which an object being reconciled will have to wait before a retry. (default 750ms) | | `--requeue-dependency` | duration | The interval at which failing dependencies are reevaluated. (default 30s) | | `--ssh-hostkey-algos` | strings | The list of hostkey algorithms to use for ssh connections, arranged from most preferred to the least. | | `--ssh-kex-algos` | strings | The list of key exchange algorithms to use for ssh connections, arranged from most preferred to the least. | | `--storage-addr` | string | The address the static file server binds to. (default ":9090") | | `--storage-adv-addr` | string | The advertised address of the static file server. | | `--storage-path` | string | The local storage path. | | `--token-cache-max-size` | int | The maximum amount of entries in the LRU cache used for tokens. (default 100, enabled) | | `--token-cache-max-duration` | duration | The maximum duration for which a token would be considered unexpired. This is capped at 1h. (default 1h) | | `--watch-all-namespaces` | boolean | Watch for custom resources in all namespaces, if set to false it will only watch the runtime namespace. (default true) | | `--watch-label-selector` | string | Watch for resources with matching labels e.g. 'sharding.fluxcd.io/key=shard1'. | | `--feature-gates` | mapStringBool | A comma separated list of key=value pairs defining the state of experimental features. | ### Feature Gates | Name | Default Value | Description | |-------------------------------|---------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | `CacheSecretsAndConfigMaps` | `false` | Configures the caching of Secrets and ConfigMaps by the controller-runtime client. When enabled, it will cache both object types, resulting in increased memory usage and cluster-wide RBAC permissions (list and watch). | | `ObjectLevelWorkloadIdentity` | `false` | Enables the use of object-level workload identity for the controller. | | `OptimizedGitClones` | `true` | Optimises Git resource usage by only cloning repositories when the HEAD commit changed since last reconciliation. |