config.proto

syntax = "proto3";

// Protocol buffer for configuring testgrid.k8s.io

import "pb/custom_evaluator/custom_evaluator.proto";

// Specifies the test name, and its source
message TestNameConfig {
  // Specifies name elements to be selected from configuration values
  message NameElement {
    // A space-delimited string of labels
    string labels = 1;

    // Configuration value to use.
    // Valid choice are:
    // 'Tests name': The name of a test case
    // 'Commit': The commit number of the build
    // 'Context', 'Thread': The info extracted from each junit files:
    //    - junit_core-os_01.xml -> Context: core-os, Thread: 01
    //    - junit_runner.xml -> Context: runner
    //    - junit_01.xml -> Thread: 01
    // or any metadata key from finished.json, which is copied from your test suite.
    //
    // A valid sample TestNameConfig looks like:
    // test_name_config:
    //   name_elements:
    //   - target_config: Tests name
    //   - target_config: Context
    //   name_format: '%s [%s]'
    string target_config = 2;
    // Whether to use the build-target name
    bool build_target = 3;
    // A space-delimited string of Bazel build tags.
    string tags = 4;
    // The key of a test result's property.
    string test_property = 5;
  }

  // The name elements specifying the target test name for this tab.
  repeated NameElement name_elements = 1;

  // Specifies a printf-style format string for name elements. The format
  // string should have as many conversions as there are name_elements.
  // For example, two name_elements could be used with name_format="%s: %s".
  string name_format = 2;
}

// A single notification.
message Notification {
  // Required: Text summary of the issue or notice.
  string summary = 1;
  // Optional: Link to further information, such as a bug, email, document, etc.
  string context_link = 2;
}

// Specifies a group of tests to gather.
message TestGroup {
  // Name of this TestGroup, for mapping dashboard tabs to tests.
  string name = 1;

  // Path to the test result stored in gcs (some-bucket/some/optional/path).
  string gcs_prefix = 2;

  // Number of days of test results to gather and serve.
  int32 days_of_results = 3;

  // Whether to ignore pending (currently running) test results.
  bool ignore_pending = 4;

  // Whether to ignore reported build results. It is recommended that tests
  // report BUILD_FAIL instead of relying on this being disabled.
  bool ignore_built = 5;

  enum TestsName {
    TESTS_NAME_UNSPECIFIED = 0;
    TESTS_NAME_IGNORE = 1;
    TESTS_NAME_REPLACE = 2;
    TESTS_NAME_APPEND = 3;
  }

  // What to do with the 'Tests name' configuration value. It can replace the
  // name of the test, be appended to the name of the test, or ignored. If it is
  // ignored, then the name of the tests will be the build target.
  TestsName tests_name_policy = 6;

  // Whether to infer the test properties from the test results.
  // Deprecated; recommended as "true"
  bool gather_test_properties = 7 [deprecated=true];

  // Tests with names that include these substrings will be removed from the
  // table.
  repeated string ignore_test_substring = 8;

  // Custom column headers for defining extra column-heading rows from values in
  // the test result.
  message ColumnHeader {
    string label = 1;
    string property = 2;
    string configuration_value = 3;
  }
  repeated ColumnHeader column_header = 9;

  enum FallbackGrouping {
    FALLBACK_GROUPING_NONE = 0;
    FALLBACK_GROUPING_DATE = 1;
    FALLBACK_GROUPING_LABELS = 2;
    FALLBACK_GROUPING_ID = 3;
    FALLBACK_GROUPING_COMMIT_NUM = 4;

    // When using this, ensure fallback_grouping_configuration_value is
    // also set.
    FALLBACK_GROUPING_CONFIGURATION_VALUE = 5;
  }

  // A test grouping option used if not specified by primary_grouping (#29)
  FallbackGrouping fallback_grouping = 10;

  // DEPRECATED: use DashboardTabAlertOptions > alert_stale_result_hours
  int32 alert_stale_results_hours = 11 [deprecated = true];

  // DEPRECATED: use DashboardTabAlertOptions > num_failures_to_alert
  int32 num_failures_to_alert = 12 [deprecated = true];

  // Whether to automatically file bugs, and what component to file them to.
  // Requires further implementation of additional components.
  int32 bug_component = 13;

  // Default code search path for searching regressions. Overridden by
  // code_search_path in DashboardTab.
  string code_search_path = 14;

  // The number of columns to consider "recent" for a variety of purposes.
  int32 num_columns_recent = 15;

  // Whether to read test metadata from the test results. Information
  // from the test metadata is used to determine where bugs are filed in
  // specific cases.
  bool use_test_metadata = 16;

  // DEPRECATED: use DashboardTabAlertOptions > alert_mail_to_address instead
  string alert_mail_to_addresses = 17 [deprecated = true];

  // DEPRECATED: use DashboardTabAlertOptions > subject
  string alert_mail_subject = 18 [deprecated = true];

  // DEPRECATED: use DashboardTabAlertOptions > alert_mail_failure_message
  string alert_mail_failure_message = 19 [deprecated = true];

  // DEPRECATED: use DashboardTabAlertOptions > debug_url
  string alert_mail_debug_url = 20 [deprecated = true];

  // DEPRECATED: use DashboardTabAlertOptions > wait_minutes_between_emails
  int32 min_elapsed_minutes_between_mails = 21 [deprecated = true];

  // Whether to read configuration values from invocation and use that
  // to send email alerts. If this is true, values for
  // alert_mail_to_addresses, alert_mail_failure_message and
  // alert_mail_debug_url will be gathered from invocation properties and will
  // get precedence.
  // Deprecated without replacement
  bool use_configuration_values_as_alert_params = 22 [deprecated = true];

  // Whether to treat a combination of passes and failures within one test as a
  // flaky status.
  bool enable_flaky_status = 23;

  // disable_merged_status will restores deprecated behavior of
  // splitting multiple foo rows into foo [2], etc rather a single
  // potentially flaky row.
  bool disable_merged_status = 57;

  // deprecated - always set to true
  bool use_kubernetes_client = 24;

  // When use_kubernetes_client is on testgrid expects these results
  // to come from prow, which should include a prowjob.json and podinfo.json
  // to help debugging. If you do not expect these files to exist, you
  // can optionally disable this analysis.
  bool disable_prowjob_analysis = 58;

  // deprecated - always set to true
  bool is_external = 25;

  // Specifies the test name for a test.
  TestNameConfig test_name_config = 26;

  // A list of notifications attached to this test group.
  // This is displayed on any dashboard tab backed by this test group.
  repeated Notification notifications = 27;

  enum ColumnSortBy {
    COLUMN_SORT_DATE = 0;
    COLUMN_SORT_COMMIT_NUM = 1;
  }

  // Specifies how to sort a test group's columns. The default is to sort by
  // date, from most recent to oldest.
  ColumnSortBy column_sort_by = 28;

  enum PrimaryGrouping {
    PRIMARY_GROUPING_NONE = 0;
    PRIMARY_GROUPING_COMMIT_NUM = 1;
  }

  // A primary grouping strategy for grouping test results in columns.
  // If a primary grouping is specified, the fallback grouping is ignored.
  PrimaryGrouping primary_grouping = 29;

  // Whether to collect pass-fail data for test methods. Additional test cases
  // will be added for each test method in a target.
  bool enable_test_methods = 30;

  // Associates the presence of a named test property with a custom short text
  // displayed over the results. Short text must be <=5 characters long.
  message TestAnnotation {
    string short_text = 1;
    oneof short_text_message_source {
      string property_name = 2;
    }
  }

  // Test annotations to look for. Adds custom short text overlays to results.
  repeated TestAnnotation test_annotations = 31;

  // Maximum number of individual test methods to collect for any given test row.
  // If a test has more than this many methods, no methods will be displayed.
  int32 max_test_methods_per_test = 32;

  // A regex to select a label that takes the place of the commit number.
  // This is useful for cases where there is no commit or where the
  // commit is not the primary identifier.
  // The regex should have a capturing group; the captured content becomes the value.
  string commit_override_label_pattern = 33;

  // Default metadata that should be applied for opening bugs, if a given regex
  // matches against a test's name.
  // Requires 'use_test_metadata = true'.
  repeated TestMetadataOptions test_metadata_options = 34;

  // A space-delimited string of tags that are used to filter test targets.
  // A leading - before the tag means this tag should not be present
  // in the target.
  // Example:
  //  contains tag1, but not tag2: test_tag_pattern = 'tag1 -tag2'
  string test_tag_pattern = 35;

  // Options for auto-filed bugs, if enabled.
  AutoBugOptions auto_bug_options = 36;

  // Max number of days any single test can take.
  int32 max_test_runtime_hours = 37;

  // The number of consecutive test passes to close the alert.
  int32 num_passes_to_disable_alert = 38;

  // If true, also associate bugs with tests if the test result's overview/group
  // ID is in the bug.
  bool link_bugs_by_group = 39;

  enum Environment {
    PROD = 0;
    QA = 1;
  }

  // Test instance to query for this test group. Optionally used by updater.
  Environment environment_instance = 40;

  // A string key value pair message
  message KeyValue {
    string key = 1;
    string value = 2;
  }

  // Only show test methods with all required properties
  repeated KeyValue test_method_properties = 41;

  // If true, allows gathering and associating bugs with targets in the dashboard.
  // Required in order to auto-file bugs.
  bool gather_bugs = 42;

  // Numeric property metric value to be used for short text. If this property
  // is present, it will override all the other short text values.
  string short_text_metric = 43;

  // A test configuration value that takes the place of the commit number.
  // This is useful for cases where there is no commit or where the
  // commit is not the primary identifier.
  string commit_override_configuration_value = 44;

  // If true, only associate bugs with test methods if that test method is
  // mentioned in the bug. If false, bugs will be associated with all test
  // methods.
  bool link_bugs_by_test_methods = 45;

  // Regex to match test methods. Only test methods with names that match
  // this regex will be included in the table.
  string test_method_match_regex = 46;

  // Regex to exclude test methods. Test methods with names that match
  // this regex will be excluded from the table, even if they match
  // test_method_match_regex.
  string test_method_unmatch_regex = 61;

  // If true, test method names are printed with the full class names.
  bool use_full_method_names = 47;

  // The string list of full path evaluator rules in the format:
  // <config_directory>.<rule_set_file>.<RuleSetClassName>.<rule_name>
  //
  // Deprecated feature
  repeated string custom_result_evaluator_rules = 48 [deprecated = true];

  // A configuration value that is used as a fallback grouping.
  // This is useful for cases where there are builds that shared the same
  // commit but are run at separate times of day.
  string fallback_grouping_configuration_value = 49;

  message ResultSource {
    reserved 1, 3; // Legacy sources

    oneof result_source_config {
      // JUnit results, parsed from GCS buckets.
      JUnitConfig junit_config = 2;
    }

    reserved 4; // Private source
  }

  // Configuration type of the result source.
  ResultSource result_source = 50;

  // Set of rules that are evaluated with each test result. If an evaluation is
  // successful, the status of that test result will be whatever is specified
  // for a given rule. For more information, look at RuleSet documention
  RuleSet custom_evaluator_rule_set = 51;

  // If true, instead of updating the group, read the state proto from storage
  // and update summary, alerts, etc. from that state.
  // This only applies to test group state, not bug state for a test group.
  // This assumes that the state proto is updated through other means (another
  // updater, manually, etc).
  bool read_state_from_storage = 52;

  // If true, only add the most recent result for a test when multiple results
  // for a test with the same name are encountered.
  bool ignore_old_results = 53;

  // If True, ignore the 'pass with skips' status (show as a blank cell).
  bool ignore_skip = 54;

  // A string containing go/strftime formatting specifiers that overrides the
  // commit with the date formatted according to this string. This is useful
  // for aggregating multiple columns that don't have a matching commit.
  string commit_override_strftime = 55;

  // Specify a property that will be read into state in the user_property field.
  // These can be substituted into LinkTemplates.
  string user_property = 56;

  // disable_merged_status 57

  // disable_prowjob_analysis 58

  // test_method_unmatch_regex 61
}

message JUnitConfig {}

// Default metadata to apply when opening bugs.
message TestMetadataOptions {
  // Apply the following metadata if this regex matches a test's name.
  string test_name_regex = 1;

  // Default bug component to open a bug in.
  int32 bug_component = 2;

  // Default owner to assign a bug to.
  string owner = 3;

  // List of default users to CC a bug to.
  repeated string cc = 4;

  // Apply following metadata if this regex matches a test’s failure message.
  string message_regex = 5;
}

message AutoBugOptions {
  // [BETA] When specified, file bugs to this component, using the beta AutoBug.
  // If you do not want to opt into the beta, specify `bug_component` in your
  // TestGroup instead.
  // TODO(b/154866134): Rename to autobug_component once we've migrated.
  int32 beta_autobug_component = 10;


  // Whether to auto-close auto-filed bugs.
  bool auto_close = 1;

  // A list of hotlist ids attached to auto-filed bugs.
  repeated int64 hotlist_ids = 2;

  // Scale of issue priority, used to indicate importance of issue.
  enum Priority {
    // Unspecified; may not set priority at all
    PRIORITY_UNSPECIFIED = 0;
    // See https://developers.google.com/issue-tracker/concepts/issues
    P0 = 1;
    P1 = 2;
    P2 = 3;
    P3 = 4;
    P4 = 5;
  }

  // The priority of the auto-filed bug. If provided, this will overwrite the
  // priority in the component default template
  Priority priority = 3;

  // A list of hotlist id sources
  // Corresponds with the list hotlist_ids (#2)
  repeated HotlistIdFromSource hotlist_ids_from_source = 4;

  // If True, files separate bugs for each failing target, instead of one bug
  // for each set of targets failing at the same run.
  bool file_individual = 5;

  // If True; keep only one automantic bug per target, regardless of the number of
  // separate failures a target gets. This also requires `auto_close` and
  // `file_individual` to be True.
  // Consider setting `num_passes_to_disable_alert` instead if you're tracking
  // flaky tests.
  bool singleton_autobug = 6;

  // If provided: only raise one bug if the number of failures for a single
  // query by testgrid for a single failure group exceeds this value. Requires
  // 'file_individual' to be True.
  int32 max_allowed_individual_bugs = 7;

  // If True; file issues for the 'Overall' target, even if otherwise invalid.
  bool file_overall = 8;

  message DefaultTestMetadata {
    int32 bug_component = 1;
    string owner = 2;
    string cc = 3;
  }

  // If provided: supplements `max_allowed_individual_bugs` field to raise a
  // single bug if the number of failures for a single query by testgrid exceeds
  // the max_allowed_individual_bugs` value, regardless of `TEST_METADATA`
  // configurations. This is useful for filing fewer suspected environmental
  // failure bugs and routing them to a specific location (i.e. an oncall).
  // Requires 'file_individual' to be true and `max_allowed_individual_bugs` to
  // not be empty.
  DefaultTestMetadata default_test_metadata = 9;

  // [BETA] If True, query the test metadata API to get issue-routing metadata.
  // Enables routing issues using structured test failures.
  bool advanced_test_metadata = 11;
}

message HotlistIdFromSource {
  oneof hotlist_id_source {
    // ID value of hotlists
    int64 value = 1;
    // A label prefix
    string label = 2;
  }
}

// Specifies a dashboard.
message Dashboard {
  // A list of the tabs on the dashboard.
  repeated DashboardTab dashboard_tab = 1;

  // A name for the Dashboard.
  string name = 2;

  // A list of notifications attached to this dashboard.
  // This is displayed on any dashboard tab in this dashboard.
  repeated Notification notifications = 3;

  reserved 4;  // Deprecated show_summary_first bool, unused

  // Control which tab is displayed when first opening a dashboard.
  // Defaults to Summary
  string default_tab = 5;

  // Controls whether to suppress highlighting of failing tabs.
  bool downplay_failing_tabs = 8;

  // Deprecated: Invert of 'downplay_failing_tabs'
  bool highlight_failing_tabs = 6 [deprecated=true];

  // Controls whether to apply special highlighting to result header columns for
  // the current day.
  bool highlight_today = 7;
}

message LinkTemplate {
  // The URL template.
  string url = 1;
  // The options templates.
  repeated LinkOptionsTemplate options = 2;
  // An optional name, used for the context menu
  string name = 3;
}

// A simple key/value pair for link options.
message LinkOptionsTemplate {
  // The key for the option. This is not expanded.
  string key = 1;

  // The value for the option. This is expanded the same as the LinkTemplate.
  string value = 2;
}

// A single tab on a dashboard.
message DashboardTab {
  // The name of the dashboard tab to display in the client.
  string name = 1;

  // The name of the TestGroup specifying the test results for this tab.
  string test_group_name = 2;

  // Default bug component for manually filing bugs from the dashboard
  int32 bug_component = 3;

  // Default code search path for searching regressions. This value overrides
  // the default in the TestGroup config so that dashboards may be customized
  // separately.
  string code_search_path = 4;

  // See TestGroup.num_columns_recent. This value overrides the default in the
  // TestGroup config so that dashboards may be customized separately.
  int32 num_columns_recent = 5;

  // Base options to always include, for example:
  // width=20&include-filter-by-regex=level_tests
  // This is taken from the #fragment part of the testgrid url.
  // Best way to create these is to setup the options on testgrid and then
  // copy the #fragment part.
  string base_options = 6;

  // The URL template to visit after clicking on a cell.
  LinkTemplate open_test_template = 7;

  // The URL template to visit when filing a bug.
  LinkTemplate file_bug_template = 8;

  // The URL template to visit when attaching a bug
  LinkTemplate attach_bug_template = 9;

  // Text to show in the about menu as a link to another view of the results.
  string results_text = 10;

  // The URL template to visit after clicking.
  LinkTemplate results_url_template = 11;

  // The URL template to visit when searching for code changes, such as pull requests
  LinkTemplate code_search_url_template = 12;

  // A description paragraph to be displayed.
  string description = 13;

  // A regular expression that uses the named group syntax to specify how to
  // show names in a table.
  string tabular_names_regex = 14;

  // Configuration options for dashboard tab alerts.
  DashboardTabAlertOptions alert_options = 15;

  // Configuration options for dashboard tab flakiness alerts.
  DashboardTabFlakinessAlertOptions flakiness_alert_options = 24;

  // A URL for the "About this Dashboard" menu option
  string about_dashboard_url = 16;

  // The URL template to visit when viewing an associated bug.
  LinkTemplate open_bug_template = 17;

  // If true, auto-file bugs when new alerts occur. This requires that the
  // backing test group has `bug_component` set and uses the backing test
  // group's `auto_bug_options`.
  bool auto_file_bugs = 18;

  // Display user local time on the dashboard when set to true (by default).
  // If false, uses Pacific Timezone for this DashboardTab.
  bool display_local_time = 19;

  // A set of optional LinkTemplates that will become right-click context menu
  // items.
  // TODO(b/159042168) in the near future this should be re-implemented as a
  // generic list of repeated LinkTemplates which users may specify in their
  // reqpective configurations as right-click context menus with names and
  // actions upon being clicked.
  LinkTemplate context_menu_template = 20;

  // When specified, treat a tab as BROKEN as long as one of the most recent
  // columns are "broken" (ratio of failed to total tests exceeds <threshold>).
  float broken_column_threshold = 21;

  // Options for auto-filed bugs.
  // Using this for a dashboard tab requires specifying `beta_autobug_component`
  // and will opt you into the beta AutoBug.
  AutoBugOptions beta_autobug_options = 22;

  // Options for the configuration of the flakiness analysis tool, on a per tab basis
  HealthAnalysisOptions health_analysis_options = 23;
}

// Configuration options for dashboard tab alerts.
message DashboardTabAlertOptions {
  // Time in hours before an alert will be added to a test results table if the
  // run date of the latest results are older than this time.  If zero, no
  // alerts are raised.
  int32 alert_stale_results_hours = 1;

  // The number of consecutive test result failures to see before alerting of
  // a consistent failure. If zero, no alerts are raised.
  int32 num_failures_to_alert = 2;

  // The comma-separated addresses to send mail.
  string alert_mail_to_addresses = 3;

  // The number of consecutive test passes to close the alert.
  int32 num_passes_to_disable_alert = 4;

  // Custom subject for alert mails.
  string subject = 5;

  // Custom link for further help/instructions on debugging this alert.
  string debug_url = 6;

  // Custom text to show for the debug link.
  string debug_message = 7;

  // Wait time between emails. If unset or zero, an email will be sent only once
  // it becomes a consistent failure, and not again until it succeeds.
  // TestGrid does not pester about staleness
  int32 wait_minutes_between_emails = 8;

  // A custom message
  string alert_mail_failure_message = 9;
}

// Configuration options for dashboard tab flakiness alerts.
message DashboardTabFlakinessAlertOptions {
  // The minimum amount of flakiness needed to trigger a flakiness alert.
  // 0=Disable alerts
  // This is a percentage; expected values go from 0 to 100 (100 = 100% flaky)
  float minimum_flakiness_to_alert = 1;

  // The comma-separated addresses to send mail.
  string alert_mail_to_addresses = 2;

  // Custom subject for alert mails.
  string subject = 3;

  // Minimum time between sending mails.
  int32 wait_minutes_between_emails = 4;

  // A custom message
  // TODO(RonWeber): This should be a template
  string alert_mail_failure_message = 5;
}

// Specifies a dashboard group.
message DashboardGroup {
  // The name for the dashboard group.
  string name = 1;

  // A list of names specifying dashboards to show links to in a separate tabbed
  // bar at the top of the page for each of the given dashboards.
  repeated string dashboard_names = 2;
}

// A service configuration consisting of multiple test groups and dashboards.
message Configuration {
  // A list of groups of tests to gather.
  repeated TestGroup test_groups = 1;

  // A list of all of the dashboards for a server.
  repeated Dashboard dashboards = 2;

  // A list of all the dashboard groups for a server.
  repeated DashboardGroup dashboard_groups = 3;
}

// A grouping of configuration options for the flakiness analysis tool.
// Later configuration options could include the ability to choose different kinds of
// flakiness and choosing if and who to email a copy of the flakiness report.
message HealthAnalysisOptions {
  // Defaults to false; flakiness analysis is opt-in
  bool enable = 1;

  // Defines the number of days for one interval of analysis.
  // i.e. flakiness will be analyzed for the previous N days starting from Now,
  // and it will be compared to the calculated N days before that for trend analysis.
  int32 days_of_analysis = 2;

  // When to send healthiness emails out, uses cron string format.
  string email_schedule = 3;

  // A comma-separated list of healthiness email recipients.
  string email_recipients = 4;

  // A compilable regex string for grouping tests by name.
  // Works the same as the group-by-regex-mask option of base_options:
  // go/testgrid/users/dashboard_guide#grouping-tests
  // An empty string means no grouping.
  // e.g. test name: "//path/to/test - env", regex: ` - \w+`
  // The regex will match " - env" in the above test name and give a group of:
  // //path/to/test  <- Group Name
  //     - env       <- Group Member
  string grouping_regex = 5;
}

// The DefaultConfiguration Proto is deprecated, and will be deleted after Nov 1, 2019
// For defaulting behavior, use the yamlcfg library instead.
message DefaultConfiguration {
  // A default testgroup with default initialization data
  TestGroup default_test_group = 1 [deprecated=true];

  // A default dashboard tab with default initialization data
  DashboardTab default_dashboard_tab = 2 [deprecated=true];
}