agent

package
v0.53.0 Latest Latest
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 Go to latest Published: May 29, 2024 License: Apache-2.0 Imports: 19 Imported by: 0

Documentation

Overview

Package agent includes helpers related to the Datadog Agent on Windows

Package agent includes helpers related to the Datadog Agent on Windows

Index

Constants

View Source 
const (
	// DatadogCodeSignatureThumbprint is the thumbprint of the Datadog Code Signing certificate
	// Valid From: May 2023
	// Valid To:   May 2025
	DatadogCodeSignatureThumbprint = `B03F29CC07566505A718583E9270A6EE17678742`
	// RegistryKeyPath is the root registry key that the Datadog Agent uses to store some state
	RegistryKeyPath = "HKLM:\\SOFTWARE\\Datadog\\Datadog Agent"
)

Variables

This section is empty.

Functions

func GetAgentUserFromRegistry 

func GetAgentUserFromRegistry(host *components.RemoteHost) (string, string, error)

GetAgentUserFromRegistry gets the domain and username that the agent was installed with from the registry

func GetBetaMSIURL 

func GetBetaMSIURL(version string, arch string) (string, error)

GetBetaMSIURL returns the URL for the beta agent MSI majorVersion: 6, 7 arch: x86_64

func GetChannelURL 

func GetChannelURL(channel string) (string, error)

GetChannelURL returns the URL for the channel name channel: beta, stable

func GetConfigRootFromRegistry 

func GetConfigRootFromRegistry(host *components.RemoteHost) (string, error)

GetConfigRootFromRegistry gets the config root from the registry, e.g. C:\ProgramData\Datadog

func GetDatadogAgentProductCode 

func GetDatadogAgentProductCode(host *components.RemoteHost) (string, error)

GetDatadogAgentProductCode returns the product code GUID for the Datadog Agent

func GetInstallPathFromRegistry 

func GetInstallPathFromRegistry(host *components.RemoteHost) (string, error)

GetInstallPathFromRegistry gets the install path from the registry, e.g. C:\Program Files\Datadog\Datadog Agent

func GetLatestMSIURL 

func GetLatestMSIURL(majorVersion string, arch string) string

GetLatestMSIURL returns the URL for the latest agent MSI majorVersion: 6, 7 arch: x86_64

func GetMSIURL 

func GetMSIURL(channel string, version string, arch string) (string, error)

GetMSIURL returns the URL for the agent MSI channel: beta, stable majorVersion: 6, 7 arch: x86_64

func GetPipelineMSIURL 

func GetPipelineMSIURL(pipelineID string, majorVersion string, arch string) (string, error)

GetPipelineMSIURL returns the URL for the agent MSI built by the pipeline majorVersion: 6, 7 arch: x86_64

func GetStableMSIURL 

func GetStableMSIURL(version string, arch string) (string, error)

GetStableMSIURL returns the URL for the stable agent MSI majorVersion: 6, 7 arch: x86_64

func HasValidDatadogCodeSignature 

func HasValidDatadogCodeSignature(host *components.RemoteHost, path string) error

HasValidDatadogCodeSignature an error if the file at the given path is not validy signed by the Datadog Code Signing certificate

func InstallAgent 

func InstallAgent(host *components.RemoteHost, options ...InstallAgentOption) (string, error)

InstallAgent installs the agent and returns the remote MSI path and any errors

func LookupArchFromEnv 

func LookupArchFromEnv() (string, bool)

LookupArchFromEnv looks at environment variabes to select the agent arch, if the value is found it is returned along with true, otherwise a default value and false are returned.

WINDOWS_AGENT_ARCH: The arch of the agent, x86_64

Default arch: x86_64

func LookupChannelFromEnv 

func LookupChannelFromEnv() (string, bool)

LookupChannelFromEnv looks at environment variabes to select the agent channel, if the value is found it is returned along with true, otherwise a default value and false are returned.

WINDOWS_AGENT_CHANNEL: beta, stable

Default channel: stable

func LookupChannelURLFromEnv 

func LookupChannelURLFromEnv() (string, bool)

LookupChannelURLFromEnv looks at environment variabes to select the agent channel URL, if the value is found it is returned along with true, otherwise a default value and false are returned.

WINDOWS_AGENT_CHANNEL_URL: URL to installers_v2.json

See also LookupChannelFromEnv()

Default channel: stable

func LookupVersionFromEnv 

func LookupVersionFromEnv() (string, bool)

LookupVersionFromEnv looks at environment variabes to select the agent version, if the value is found it is returned along with true, otherwise a default value and false are returned.

In order of priority:

WINDOWS_AGENT_VERSION: The complete version, e.g. 7.49.0-1, 7.49.0-rc.3-1, or a major version, e.g. 7

AGENT_MAJOR_VERSION: The major version of the agent, 6 or 7

If only a major version is provided, the latest version of that major version is used.

Default version: 7

func RepairAllAgent 

func RepairAllAgent(host *components.RemoteHost, args string, logPath string) error

RepairAllAgent repairs the Datadog Agent

func TestAgentVersion 

func TestAgentVersion(t *testing.T, expected string, actual string) bool

TestAgentVersion compares the major.minor.patch-prefix parts of two agent versions

func TestValidDatadogCodeSignatures 

func TestValidDatadogCodeSignatures(t *testing.T, host *components.RemoteHost, paths []string) bool

TestValidDatadogCodeSignatures verifies that the files at the given paths are validly signed by the Datadog Code Signing certificate This test is skipped if the verify_code_signature parameter is set to false.

func UninstallAgent 

func UninstallAgent(host *components.RemoteHost, logPath string) error

UninstallAgent uninstalls the Datadog Agent

Types

type InstallAgentOption 

type InstallAgentOption = func(*InstallAgentParams) error

InstallAgentOption is an optional function parameter type for InstallAgentParams options

func WithAPIKey 

func WithAPIKey(apiKey string) InstallAgentOption

WithAPIKey specifies the APIKEY parameter.

func WithAgentUser 

func WithAgentUser(username string) InstallAgentOption

WithAgentUser specifies the DDAGENTUSER_NAME parameter.

func WithAgentUserPassword 

func WithAgentUserPassword(password string) InstallAgentOption

WithAgentUserPassword specifies the DDAGENTUSER_PASSWORD parameter.

func WithDdURL 

func WithDdURL(ddURL string) InstallAgentOption

WithDdURL specifies the DD_URL parameter.

func WithFakeIntake 

func WithFakeIntake(fakeIntake *components.FakeIntake) InstallAgentOption

WithFakeIntake configures the Agent to use a fake intake URL.

func WithInstallLogFile 

func WithInstallLogFile(logFileName string) InstallAgentOption

WithInstallLogFile specifies the file where to save the MSI install logs.

func WithLastStablePackage 

func WithLastStablePackage() InstallAgentOption

WithLastStablePackage specifies to use the last stable installation package.

func WithPackage 

func WithPackage(agentPackage *Package) InstallAgentOption

WithPackage specifies the Agent installation package.

func WithSite 

func WithSite(site string) InstallAgentOption

WithSite specifies the SITE parameter.

func WithValidAPIKey 

func WithValidAPIKey() InstallAgentOption

WithValidAPIKey sets a valid API key fetched from the runner secret store.

func WithWixFailWhenDeferred 

func WithWixFailWhenDeferred() InstallAgentOption

WithWixFailWhenDeferred sets the WixFailWhenDeferred parameter.

type InstallAgentParams 

type InstallAgentParams struct {
	AgentUser           string `installer_arg:"DDAGENTUSER_NAME"`
	AgentUserPassword   string `installer_arg:"DDAGENTUSER_PASSWORD"`
	Site                string `installer_arg:"SITE"`
	DdURL               string `installer_arg:"DD_URL"`
	APIKey              string `installer_arg:"APIKEY"`
	WixFailWhenDeferred string `installer_arg:"WIXFAILWHENDEFERRED"`
	InstallLogFile      string
	Package             *Package
}

InstallAgentParams are the parameters used for installing the Agent using msiexec.

type Package 

type Package struct {
	// PipelineID is the pipeline ID used to lookup the MSI URL from the CI pipeline artifacts.
	PipelineID string
	// Channel is the channel used to lookup the MSI URL for the Version from the installers_v2.json file.
	Channel string
	// Version is the version of the MSI, e.g. 7.49.0-1, 7.49.0-rc.3-1, or a major version, e.g. 7
	Version string
	// Arch is the architecture of the MSI, e.g. x86_64
	Arch string
	// URL is the URL the MSI can be downloaded from
	URL string
}

Package contains identifying information about an Agent MSI package.

func GetLastStablePackageFromEnv 

func GetLastStablePackageFromEnv() (*Package, error)

GetLastStablePackageFromEnv returns the latest stable agent MSI URL.

These environment variables are mutually exclusive, only one should be set, listed here in the order they are considered:

LAST_STABLE_WINDOWS_AGENT_MSI_URL: manually provided URL (all other parameters are informational only)

LAST_STABLE_VERSION: The complete version, e.g. 7.49.0-1, 7.49.0-rc.3-1, or a major version, e.g. 7, arch and channel are used

The value of LAST_STABLE_VERSION is set in release.json, and can be acquired by running: invoke release.get-release-json-value "last_stable::$AGENT_MAJOR_VERSION"

func GetPackageFromEnv 

func GetPackageFromEnv() (*Package, error)

GetPackageFromEnv looks at environment variabes to select the Agent MSI URL.

The returned Package contains the MSI URL and other identifying information. Some Package fields will be populated but may not be related to the returned URL. For example, if a URL is provided directly, the Channel, Version, and Arch fields have no effect on the returned URL. They are returned anyway so they can be used for other purposes, such as logging, stack name, instance options, test assertions, etc.

These environment variables are mutually exclusive, only one should be set, listed here in the order they are considered:

WINDOWS_AGENT_MSI_URL: manually provided URL (all other parameters are informational only)

CI_PIPELINE_ID: use the URL from a specific CI pipeline, major version and arch are used, channel is blank

WINDOWS_AGENT_VERSION: The complete version, e.g. 7.49.0-1, 7.49.0-rc.3-1, or a major version, e.g. 7, arch and channel are used

Other environment variables:

WINDOWS_AGENT_CHANNEL: beta or stable

WINDOWS_AGENT_ARCH: The arch of the agent, x86_64

If a channel is not provided and the version contains `-rc.`, the beta channel is used.

See other Lookup*FromEnv functions for more options and details.

If none of the above are set, the latest stable version is used.

func (*Package) AgentVersion 

func (p *Package) AgentVersion() string

AgentVersion returns a string containing version number and the pre only, e.g. `0.0.0-beta.1`

Source Files

View all Source files

Directories

Path Synopsis
installers
v2
Package installers processes the installers_v2.json file
 Package installers processes the installers_v2.json file

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