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[Refactor/TRA-3692] rename test rules to traffic validation (#281)

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Selton Fiuza 2021-09-19 08:47:19 -03:00 committed by GitHub
parent 5392475486
commit b50eced489
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 21 additions and 6 deletions
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4
cli/cmd/tap.go
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@ -2,6 +2,7 @@ package cmd
import (
"errors"
"fmt"
"os"
"github.com/up9inc/mizu/cli/config"
@ -67,4 +68,7 @@ func init() {
tapCmd.Flags().String(configStructs.HumanMaxEntriesDBSizeTapName, defaultTapConfig.HumanMaxEntriesDBSize, "Override the default max entries db size")
tapCmd.Flags().Bool(configStructs.DryRunTapName, defaultTapConfig.DryRun, "Preview of all pods matching the regex, without tapping them")
tapCmd.Flags().String(configStructs.EnforcePolicyFile, defaultTapConfig.EnforcePolicyFile, "Yaml file with policy rules")
tapCmd.Flags().String(configStructs.EnforcePolicyFileDeprecated, defaultTapConfig.EnforcePolicyFileDeprecated, "Yaml file with policy rules")
tapCmd.Flags().MarkDeprecated(configStructs.EnforcePolicyFileDeprecated, fmt.Sprintf("Use --%s instead", configStructs.EnforcePolicyFile))
}

13
cli/cmd/tapRunner.go
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@ -47,14 +47,23 @@ func RunMizuTap() {
logger.Log.Errorf(uiUtils.Error, fmt.Sprintf("Error parsing regex-masking: %v", errormessage.FormatError(err)))
return
}
var mizuValidationRules string
if config.Config.Tap.EnforcePolicyFile != "" {
mizuValidationRules, err = readValidationRules(config.Config.Tap.EnforcePolicyFile)
if config.Config.Tap.EnforcePolicyFile != "" || config.Config.Tap.EnforcePolicyFileDeprecated != "" {
var trafficValidation string
if config.Config.Tap.EnforcePolicyFile != "" {
trafficValidation = config.Config.Tap.EnforcePolicyFile
} else {
trafficValidation = config.Config.Tap.EnforcePolicyFileDeprecated
}
mizuValidationRules, err = readValidationRules(trafficValidation)
if err != nil {
logger.Log.Errorf(uiUtils.Error, fmt.Sprintf("Error reading policy file: %v", errormessage.FormatError(err)))
return
}
}
kubernetesProvider, err := kubernetes.NewProvider(config.Config.KubeConfigPath())
if err != nil {
logger.Log.Error(err)

6
cli/config/configStructs/tapConfig.go
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@ -16,7 +16,8 @@ const (
DisableRedactionTapName = "no-redact"
HumanMaxEntriesDBSizeTapName = "max-entries-db-size"
DryRunTapName = "dry-run"
EnforcePolicyFile = "test-rules"
EnforcePolicyFile = "traffic-validation"
EnforcePolicyFileDeprecated = "test-rules"
)
type TapConfig struct {
@ -32,7 +33,8 @@ type TapConfig struct {
DisableRedaction bool `yaml:"no-redact" default:"false"`
HumanMaxEntriesDBSize string `yaml:"max-entries-db-size" default:"200MB"`
DryRun bool `yaml:"dry-run" default:"false"`
EnforcePolicyFile string `yaml:"test-rules"`
EnforcePolicyFile string `yaml:"traffic-validation"`
EnforcePolicyFileDeprecated string `yaml:"test-rules"`
ApiServerResources Resources `yaml:"api-server-resources"`
TapperResources Resources `yaml:"tapper-resources"`
}

4
docs/POLICY_RULES.md
View File

@ -24,14 +24,14 @@ To use this feature - create simple rules file (see details below) and pass this
```shell
mizu tap --test-rules rules.yaml PODNAME
mizu tap --traffic-validation rules.yaml PODNAME
```
## Rules file structure
The structure of the test-rules-file is:
The structure of the traffic-validation-file is:
* `name`: string, name of the rule
* `type`: string, type of the rule, must be `json` or `header` or `latency`