+static PyObject*
+ceph_set_health_checks(PyObject *self, PyObject *args)
+{
+ char *handle = nullptr;
+ PyObject *checks = NULL;
+ if (!PyArg_ParseTuple(args, "sO:ceph_set_health_checks", &handle, &checks)) {
+ return NULL;
+ }
+ if (!PyDict_Check(checks)) {
+ derr << __func__ << " arg not a dict" << dendl;
+ Py_RETURN_NONE;
+ }
+ PyObject *checksls = PyDict_Items(checks);
+ health_check_map_t out_checks;
+ for (int i = 0; i < PyList_Size(checksls); ++i) {
+ PyObject *kv = PyList_GET_ITEM(checksls, i);
+ char *check_name = nullptr;
+ PyObject *check_info = nullptr;
+ if (!PyArg_ParseTuple(kv, "sO:pair", &check_name, &check_info)) {
+ derr << __func__ << " dict item " << i
+ << " not a size 2 tuple" << dendl;
+ continue;
+ }
+ if (!PyDict_Check(check_info)) {
+ derr << __func__ << " item " << i << " " << check_name
+ << " value not a dict" << dendl;
+ continue;
+ }
+ health_status_t severity = HEALTH_OK;
+ string summary;
+ list<string> detail;
+ PyObject *infols = PyDict_Items(check_info);
+ for (int j = 0; j < PyList_Size(infols); ++j) {
+ PyObject *pair = PyList_GET_ITEM(infols, j);
+ if (!PyTuple_Check(pair)) {
+ derr << __func__ << " item " << i << " pair " << j
+ << " not a tuple" << dendl;
+ continue;
+ }
+ char *k = nullptr;
+ PyObject *v = nullptr;
+ if (!PyArg_ParseTuple(pair, "sO:pair", &k, &v)) {
+ derr << __func__ << " item " << i << " pair " << j
+ << " not a size 2 tuple" << dendl;
+ continue;
+ }
+ string ks(k);
+ if (ks == "severity") {
+ if (!PyString_Check(v)) {
+ derr << __func__ << " check " << check_name
+ << " severity value not string" << dendl;
+ continue;
+ }
+ string vs(PyString_AsString(v));
+ if (vs == "warning") {
+ severity = HEALTH_WARN;
+ } else if (vs == "error") {
+ severity = HEALTH_ERR;
+ }
+ } else if (ks == "summary") {
+ if (!PyString_Check(v)) {
+ derr << __func__ << " check " << check_name
+ << " summary value not string" << dendl;
+ continue;
+ }
+ summary = PyString_AsString(v);
+ } else if (ks == "detail") {
+ if (!PyList_Check(v)) {
+ derr << __func__ << " check " << check_name
+ << " detail value not list" << dendl;
+ continue;
+ }
+ for (int k = 0; k < PyList_Size(v); ++k) {
+ PyObject *di = PyList_GET_ITEM(v, k);
+ if (!PyString_Check(di)) {
+ derr << __func__ << " check " << check_name
+ << " detail item " << k << " not a string" << dendl;
+ continue;
+ }
+ detail.push_back(PyString_AsString(di));
+ }
+ } else {
+ derr << __func__ << " check " << check_name
+ << " unexpected key " << k << dendl;
+ }
+ }
+ auto& d = out_checks.add(check_name, severity, summary);
+ d.detail.swap(detail);
+ }
+
+ JSONFormatter jf(true);
+ dout(10) << "module " << handle << " health checks:\n";
+ out_checks.dump(&jf);
+ jf.flush(*_dout);
+ *_dout << dendl;
+
+ global_handle->set_health_checks(handle, std::move(out_checks));
+
+ Py_RETURN_NONE;
+}
+