sysdig

README

How we added/built stand-alone tests for Sysdig

• git clone
• mkdir/falco
• cd falco/
• go mod init github.com/aws/aws-k8s-tester/k8s-tester/Sysdig
• Create a file to implement the Tester Interface. touch tester.go
• copy a vend file from another package cp ../vend.sh .
• Write tests
• run ./vend.sh
• run go mod tidy -v

Test/Run singe test stand-alone

go run cmd/k8s-tester-sysdig/main.go apply \
    --kubectl-path="/usr/local/bin/kubectl" \
    --kubeconfig-path="/Path/to/kubeconfig" \
    --access-key="1234567890" \
    --collector-endpoint="us2.app.sysdig.com" \
    --log-outputs="sysdig.log"

## Delete
go run cmd/k8s-tester-sysdig/main.go delete \
    --kubectl-path="/usr/local/bin/kubectl" \
    --kubeconfig-path="/Path/to/kubeconfig" \
    --access-key="1234567890" \
    --collector-endpoint="us2.app.sysdig.com" \
    --log-outputs="sysdig.log"

For EKS-A Clusters

Since Sysdig images use an S3 backed Quay repository, you must make sure to disable Internal S3 endpoints for Vsphere clusters launched in AWS VPC's.

Documentation

Overview

package sysdig installs Sysdig agent. ref. https://sysdig.org

Index

• Constants
• func Env() string
• func New(cfg *Config) k8s_tester.Tester
• type Config
  • func NewDefault() *Config
  • func (cfg *Config) ValidateAndSetDefaults() error

Constants

const (
	DefaultMinimumNodes     int = 1
	DefaultHelmChartRepoURL     = "https://github.com/sysdiglabs/charts/releases/download/sysdig-1.12.9/sysdig-1.12.9.tgz"
)

Functions

func Env

func Env() string

func New

func New(cfg *Config) k8s_tester.Tester

Types

type Config

type Config struct {
	Enable bool `json:"enable"`
	Prompt bool `json:"-"`

	Stopc     chan struct{} `json:"-"`
	Logger    *zap.Logger   `json:"-"`
	LogWriter io.Writer     `json:"-"`
	Client    client.Client `json:"-"`

	// MinimumNodes is the minimum number of Kubernetes nodes required for installing this addon.
	MinimumNodes int `json:"minimum_nodes"`
	// HelmChartRepoURL is the helm chart repo URL.
	HelmChartRepoURL string `json:"helm_chart_repo_url"`
	// Namespace to create test resources.
	Namespace string `json:"namespace"`
	// Sysdig access key for the sysdig agent
	AccessKey string `json:"access_key"`
	// Collector Endpoint is the url for your specfic sysdig collector to be pointed at
	CollectorEndpoint string `json:"collector_endpoint"`
}

func NewDefault

func NewDefault() *Config

func (*Config) ValidateAndSetDefaults

func (cfg *Config) ValidateAndSetDefaults() error