@Override
public void preInstall() {
resolver = Entities.newDownloader(this);
String subpath = entity.getConfig(BrooklynNode.SUBPATH_IN_ARCHIVE);
if (subpath == null) {
// assume the dir name is `basename-VERSION` where download link is
// `basename-VERSION-dist.tar.gz`
String uploadUrl = entity.getConfig(BrooklynNode.DISTRO_UPLOAD_URL);
String origDownloadName = uploadUrl;
if (origDownloadName == null)
origDownloadName = entity.getAttribute(BrooklynNode.DOWNLOAD_URL);
if (origDownloadName != null) {
// BasicDownloadResolver makes it crazy hard to get the template-evaluated value of
// DOWNLOAD_URL
origDownloadName =
DownloadSubstituters.substitute(
origDownloadName, DownloadSubstituters.getBasicEntitySubstitutions(this));
origDownloadName = Urls.decode(origDownloadName);
origDownloadName = Urls.getBasename(origDownloadName);
String downloadName = origDownloadName;
downloadName = Strings.removeFromEnd(downloadName, ".tar.gz");
downloadName = Strings.removeFromEnd(downloadName, ".tgz");
downloadName = Strings.removeFromEnd(downloadName, ".zip");
if (!downloadName.equals(origDownloadName)) {
downloadName = Strings.removeFromEnd(downloadName, "-dist");
subpath = downloadName;
}
}
}
if (subpath == null) subpath = format("brooklyn-dist-%s", getVersion());
setExpandedInstallDir(
Os.mergePaths(getInstallDir(), resolver.getUnpackedDirectoryName(subpath)));
}
@Override
public void install() {
Maybe<Object> url =
((EntityInternal) getEntity()).config().getRaw(SoftwareProcess.DOWNLOAD_URL);
if (url.isPresentAndNonNull()) {
DownloadResolver resolver = Entities.newDownloader(this);
List<String> urls = resolver.getTargets();
downloadedFilename = resolver.getFilename();
List<String> commands = new LinkedList<String>();
commands.addAll(BashCommands.commandsToDownloadUrlsAs(urls, downloadedFilename));
commands.addAll(ArchiveUtils.installCommands(downloadedFilename));
int result =
newScript(ImmutableMap.of(INSTALL_INCOMPLETE, true), INSTALLING)
.failOnNonZeroResultCode(false)
.body
.append(commands)
.execute();
if (result != 0) {
// could not install at remote machine; try resolving URL here and copying across
for (String urlI : urls) {
result =
ArchiveUtils.install(
getMachine(), urlI, Urls.mergePaths(getInstallDir(), downloadedFilename));
if (result == 0) break;
}
if (result != 0)
throw new IllegalStateException("Error installing archive: " + downloadedFilename);
}
}
// If downloadUrl did partial install (see INSTALL_INCOMPLETE above) then always execute install
// so mark it as completed.
String installCommand = getEntity().getConfig(VanillaSoftwareProcess.INSTALL_COMMAND);
if (url.isPresentAndNonNull() && Strings.isBlank(installCommand))
installCommand = "# mark as complete";
if (Strings.isNonBlank(installCommand)) {
newScript(INSTALLING)
.failOnNonZeroResultCode()
.environmentVariablesReset(getShellEnvironment())
.body
.append(installCommand)
.execute();
}
}
