def cb_command(self, uinfo, path, argv):
global maapisock
log.debug("==> path %s argv=%r" % (path, argv))
rv = _confd.CONFD_OK
try:
maapi.attach2(maapisock, maapi_example_ns.ns.hash, uinfo.usid,
uinfo.actx_thandle)
mc = maapi.init_cursor(maapisock, uinfo.actx_thandle,
start_log_keypath_string)
count = 0
keys = maapi.get_next(mc)
while keys:
if (maapi.exists(
maapisock, uinfo.actx_thandle,
"%s{%s}" % (start_log_keypath_string, str(keys[0])))):
count += 1
log.debug("Value element count=%d" % count)
keys = maapi.get_next(mc)
maapi.destroy_cursor(mc)
maapi.detach2(maapisock, uinfo.actx_thandle)
log.debug("count=%i" % count)
maapi.cli_write(maapisock, uinfo.usid,
"\nApplication startup count %d\n" % count)
except Exception as e:
maapi.cli_write(maapisock, uinfo.usid,
"Cannot determine application startup count")
log.exception(e)
rv = _confd.CONFD_ERR
log.debug("<== rv=%d" % rv)
return rv
def cb_command(self, uinfo, path, argv):
global maapisock
log.debug("==> path %s argv=%r" % (path, argv))
rv = _confd.CONFD_OK
if len(argv) != 2:
rv = _confd.CONFD_ERR
log.fatal("Wrong number of arguments %i, expected 2" % len(argv))
else:
log.debug("value to search for is argv[1]=%s" % argv[1])
try:
maapi.attach2(maapisock, maapi_example_ns.ns.hash, uinfo.usid,
uinfo.actx_thandle)
qstr = "%s[value < %s]" % (items_keypath_string, argv[1])
log.debug("qstr=%s" % qstr)
qh = maapi.query_start(maapisock, uinfo.actx_thandle, qstr,
None, 0, 1, _confd.QUERY_TAG_VALUE,
["name"], [])
log.debug("qh=%d" % qh)
qr = maapi.query_result(maapisock, qh)
log.debug("qr=%r" % qr)
while qr.nresults > 0:
log.debug("qr.nresults=%i qr.offset=%i" %
(qr.nresults, qr.offset))
for i in xrange(qr.nresults):
for j in xrange(qr.nelements):
tag = _confd.hash2str(qr[i][j].tag)
val = qr[i][j].v
log.debug("tag=%s val=%s" % (tag, val))
maapi.cli_write(maapisock, uinfo.usid,
"\nItem %s\n" % val)
maapi.query_free_result(qr)
qr = maapi.query_result(maapisock, qh)
maapi.query_stop(maapisock, qh)
maapi.detach2(maapisock, uinfo.actx_thandle)
except Exception as e:
log.exception(e)
rv = _confd.CONFD_ERR
log.debug("<== rv=%d" % rv)
return rv
def perform_maapi_commit_status(self, usid):
"""
Print to CLI status info if there is ongoing confirmed commit.
NOTE: maapi_confirmed_commit_in_progress return usid of ongoing commit
(ConfD User Guide says 1)
:param usid: session id for maapi_cli_write
:return CONFD_OK or confd error value
"""
global maapisock_commit
log.debug("usid=%d", usid)
stat = maapi.confirmed_commit_in_progress(maapisock_commit)
log.debug("stat=%d", stat)
if stat != 0:
maapi.cli_write(maapisock_commit, usid,
"Ongoing commit in progress!\n")
maapi.cli_write(maapisock_commit, usid, "Session id: %d\n" % stat)
else:
maapi.cli_write(maapisock_commit, usid,
"No ongoing commit in progress!\n")
def perform_maapi_candidate_confirmed_commit(self,
usid,
id=None,
timeout=None):
"""
Start confirmed commit.
:param usid: session id for maapi_cli_write
:param id: persist id for the commit
:param timeout: timeout for the commit (default is used when None)
:return CONFD_OK or confd error value
"""
global maapisock_commit
log.debug("usid=%d, id=%r, timeout=%r" % (usid, id, timeout))
maapi.candidate_confirmed_commit_persistent(
maapisock_commit, self.timeout_to_int(timeout), id, None)
maapi.cli_write(maapisock_commit, usid, "Confirmed commit started!\n")
if id is not None:
maapi.cli_write(maapisock_commit, usid, "Persist: %s\n" % id)
if timeout is not None:
maapi.cli_write(maapisock_commit, usid, "Timeout: %s\n" % timeout)
def perform_maapi_commit_abort(self, usid, id=None):
"""
Abort ongoig commit operation
:param usid: session id for maapi_cli_write
:param id: persist id for the commit
:return CONFD_OK or confd error value
"""
log.debug("usid=%d, id=%r" % (usid, id))
try:
maapi.candidate_abort_commit_persistent(maapisock_commit, id)
maapi.cli_write(maapisock_commit, usid,
"Confirmed commit aborted!\n")
if id is not None:
maapi.cli_write(maapisock_commit, usid,
"Persist id: %s\n" % id)
except Exception as e:
maapi.cli_write(maapisock_commit, usid,
"Commit not aborted! (Is persist id correct?)\n")
log.warn("Failed to abort commit! usid=%d, id=%r" % (usid, id))
log.exception(e)
raise e
def confirm_maapi_candidate_commit(self, usid, id=None):
"""
Copy candidate to running.
Optionally use persist id of ongoing commit operation.
:param usid: session id for maapi_cli_write
:param id: persist id or None
"""
log.debug("usid=%d, id=%r" % (usid, id))
try:
maapi.candidate_commit_persistent(maapisock_commit, id)
maapi.cli_write(maapisock_commit, usid,
"Commit successfully confirmed!\n")
if id is not None:
maapi.cli_write(maapisock_commit, usid,
"Persist id: %s\n" % id)
except Exception as e:
maapi.cli_write(
maapisock_commit, usid,
"Commit not confirmed! (Is persist id correct?)\n")
log.warn("Failed to confirm commit! usid=%i, id=%r" % (usid, id))
log.exception(e)
raise e
def xpath_eval_iter(kp, val):
log.debug("==> kp=%s val=%s" % (kp, val))
rv = _confd.ITER_CONTINUE
maapi.cli_write(maapisock, usid, "\nItem %s\n" % val)
log.debug("<== rv=%d" % rv)
return rv