public static ChefModes detectChefMode(Entity entity) {
ChefModes mode = entity.getConfig(ChefConfig.CHEF_MODE);
if (mode == ChefModes.AUTODETECT) {
// TODO server via API
ProcessTaskWrapper<Boolean> installCheck =
DynamicTasks.queue(ChefServerTasks.isKnifeInstalled());
mode = installCheck.get() ? ChefModes.KNIFE : ChefModes.SOLO;
log.debug(
"Using Chef in "
+ mode
+ " mode due to autodetect exit code "
+ installCheck.getExitCode());
}
Preconditions.checkNotNull(
mode, "Non-null " + ChefConfig.CHEF_MODE + " required for " + entity);
return mode;
}
@SuppressWarnings({"unchecked", "rawtypes", "deprecation"})
protected void startWithKnifeAsync() {
// TODO prestart, ports (as above); also, note, some aspects of this are untested as we need a
// chef server
String primary = getPrimaryCookbook();
// put all config under brooklyn/cookbook/config
Navigator<MutableMap<Object, Object>> attrs = Jsonya.newInstancePrimitive().at("brooklyn");
if (Strings.isNonBlank(primary)) attrs.at(primary);
attrs.at("config");
attrs.put(entity().getAllConfigBag().getAllConfig());
// and put launch attrs at root
try {
attrs
.root()
.put(
(Map<?, ?>)
Tasks.resolveDeepValue(
entity().getConfig(CHEF_LAUNCH_ATTRIBUTES),
Object.class,
entity().getExecutionContext()));
} catch (Exception e) {
Exceptions.propagate(e);
}
Collection<? extends String> runList = entity().getConfig(CHEF_LAUNCH_RUN_LIST);
if (runList == null) runList = entity().getConfig(CHEF_RUN_LIST);
if (runList == null) {
if (Strings.isNonBlank(primary)) runList = ImmutableList.of(primary + "::" + "start");
else
throw new IllegalStateException(
"Require a primary cookbook or a run_list to effect " + "start" + " on " + entity());
}
DynamicTasks.queue(
ChefServerTasks.knifeConvergeTask()
.knifeNodeName(getNodeName())
.knifeRunList(Strings.join(runList, ","))
.knifeAddAttributes((Map<? extends Object, ? extends Object>) (Map) attrs.root().get())
.knifeRunTwice(entity().getConfig(CHEF_RUN_CONVERGE_TWICE)));
}
