com.google.cloud.tools.jib.global

Class JibSystemProperties

java.lang.Object

com.google.cloud.tools.jib.global.JibSystemProperties

public class JibSystemProperties
extends Object

Names of system properties defined/used by Jib.

Field Summary

Fields

Modifier and Type	Field and Description
static String	HTTP_TIMEOUT
static String	SEND_CREDENTIALS_OVER_HTTP

Method Summary

Modifier and Type	Method and Description
static boolean	alwaysCacheBaseImage() Gets whether to always cache base image layers.
static void	checkHttpTimeoutProperty() Checks the jib.httpTimeout system property for invalid (non-integer or negative) values.
static void	checkProxyPortProperty() Checks if http.proxyPort and https.proxyPort system properties are in the [0..65535] range when set.
static int	getHttpTimeout() Gets the HTTP connection/read timeouts for registry interactions in milliseconds.
static boolean	isUserAgentEnabled() Gets whether or not to enable the User-Agent header.
static boolean	sendCredentialsOverHttp() Gets whether or not to allow sending authentication information over insecure HTTP connections.
static boolean	serializeExecution() Gets whether or not to serialize Jib's execution.
static boolean	useCrossRepositoryBlobMounts() Gets whether or not to use cross-repository blob mounts when uploading image layers (mount/from).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

HTTP_TIMEOUT

public static final String HTTP_TIMEOUT

See Also:

Constant Field Values

SEND_CREDENTIALS_OVER_HTTP

public static final String SEND_CREDENTIALS_OVER_HTTP

See Also:

Constant Field Values

Method Detail

getHttpTimeout

public static int getHttpTimeout()

Gets the HTTP connection/read timeouts for registry interactions in milliseconds. This is defined by the jib.httpTimeout system property. The default value is 20000 if the system property is not set, and 0 indicates an infinite timeout.

Returns:

the HTTP connection/read timeouts for registry interactions in milliseconds

useCrossRepositoryBlobMounts

public static boolean useCrossRepositoryBlobMounts()

Gets whether or not to use cross-repository blob mounts when uploading image layers (mount/from). This is defined by the jib.blobMounts system property.

Returns:

true if mount/from should be used, false if not, defaulting to true

serializeExecution

public static boolean serializeExecution()

Gets whether or not to serialize Jib's execution. This is defined by the jibSerialize system property.

Returns:

true if Jib's execution should be serialized, false if not

sendCredentialsOverHttp

public static boolean sendCredentialsOverHttp()

Gets whether or not to allow sending authentication information over insecure HTTP connections. This is defined by the sendCredentialsOverHttp system property.

Returns:

true if authentication information is allowed to be sent over insecure connections, false if not

isUserAgentEnabled

public static boolean isUserAgentEnabled()

Gets whether or not to enable the User-Agent header. This is defined by the _JIB_DISABLE_USER_AGENT system property.

Returns:

true if the User-Agent header is enabled, false if not

alwaysCacheBaseImage

public static boolean alwaysCacheBaseImage()

Gets whether to always cache base image layers. Determined from the jib.alwaysCacheBaseImage system property.

Returns:

true if the property is set to always; false otherwise

checkHttpTimeoutProperty

public static void checkHttpTimeoutProperty()
                                     throws NumberFormatException

Checks the jib.httpTimeout system property for invalid (non-integer or negative) values.

Throws:

NumberFormatException - if invalid values

checkProxyPortProperty

public static void checkProxyPortProperty()
                                   throws NumberFormatException

Checks if http.proxyPort and https.proxyPort system properties are in the [0..65535] range when set.

Throws:

NumberFormatException - if invalid values