@Override
@Nullable
public LoginCredentials get() {
if (credentialStore.containsKey("image")) {
return LoginCredentials.builder(credentialStore.get("image")).build();
}
Builder builder = LoginCredentials.builder();
String loginUser = config.apply(provider + ".image.login-user");
if (loginUser == null) loginUser = config.apply("jclouds.image.login-user");
if (loginUser != null) {
int pos = loginUser.indexOf(':');
if (pos != -1) {
builder.user(loginUser.substring(0, pos)).password(loginUser.substring(pos + 1));
} else builder.user(loginUser);
}
String authenticateSudo = config.apply(provider + ".image.authenticate-sudo");
if (authenticateSudo == null)
authenticateSudo = config.apply("jclouds.image.authenticate-sudo");
if (authenticateSudo != null) {
builder.authenticateSudo(Boolean.valueOf(authenticateSudo));
}
LoginCredentials creds = builder.build();
if (creds != null) credentialStore.put("image", creds);
return creds;
}
@Provides
@Singleton
@ImageQuery
protected Map<String, String> imageQuery(ValueOfConfigurationKeyOrNull config) {
String amiQuery = Strings.emptyToNull(config.apply(PROPERTY_EC2_AMI_QUERY));
String owners = config.apply(PROPERTY_EC2_AMI_OWNERS);
if ("".equals(owners)) {
amiQuery = null;
} else if (owners != null) {
StringBuilder query = new StringBuilder();
if ("*".equals(owners)) query.append("state=available;image-type=machine");
else query.append("owner-id=").append(owners).append(";state=available;image-type=machine");
Logger.getAnonymousLogger()
.warning(
String.format(
"Property %s is deprecated, please use new syntax: %s=%s",
PROPERTY_EC2_AMI_OWNERS, PROPERTY_EC2_AMI_QUERY, query.toString()));
amiQuery = query.toString();
}
Builder<String, String> builder = ImmutableMap.<String, String>builder();
if (amiQuery != null) builder.put(PROPERTY_EC2_AMI_QUERY, amiQuery);
String ccQuery = Strings.emptyToNull(config.apply(PROPERTY_EC2_CC_AMI_QUERY));
if (ccQuery != null) builder.put(PROPERTY_EC2_CC_AMI_QUERY, ccQuery);
return builder.build();
}
/** The default template if none is provided. */
@Provides
@Named("DEFAULT")
protected TemplateBuilder provideTemplateOptionallyFromProperties(
Injector injector,
TemplateBuilder template,
@Provider String provider,
ValueOfConfigurationKeyOrNull config) {
template = provideTemplate(injector, template);
String imageId = config.apply(provider + ".image-id");
if (imageId == null) imageId = config.apply(ComputeServiceConstants.PROPERTY_IMAGE_ID);
if (imageId != null) template.imageId(imageId);
return template;
}
/** The default template if none is provided. */
@Provides
@Named("DEFAULT")
protected TemplateBuilder provideTemplateOptionallyFromProperties(
Injector injector,
TemplateBuilder template,
@Provider String provider,
ValueOfConfigurationKeyOrNull config) {
String templateString = config.apply(provider + ".template");
if (templateString == null) templateString = config.apply(TEMPLATE);
if (templateString != null) {
template.from(templateString);
} else {
template.osFamily(UBUNTU).osVersionMatches("1[012].[01][04]").os64Bit(true);
}
String imageId = config.apply(provider + ".image-id");
if (imageId == null) imageId = config.apply(IMAGE_ID);
if (imageId != null) template.imageId(imageId);
return template;
}