def render(self):
supervisord = self.context.supervisord
form = self.context.form
if not 'processname' in form:
tail = 'No process name found'
processname = None
else:
processname = form['processname']
offset = 0
limit = form.get('limit', '1024')
limit = min(-1024, int(limit)*-1 if limit.isdigit() else -1024)
if not processname:
tail = 'No process name found'
else:
rpcinterface = SupervisorNamespaceRPCInterface(supervisord)
try:
tail = rpcinterface.readProcessStdoutLog(processname,
limit, offset)
except RPCError as e:
if e.code == Faults.NO_FILE:
tail = 'No file for %s' % processname
else:
tail = 'ERROR: unexpected rpc fault [%d] %s' % (
e.code, e.text)
root = self.clone()
title = root.findmeld('title')
title.content('Supervisor tail of process %s' % processname)
tailbody = root.findmeld('tailbody')
tailbody.content(tail)
refresh_anchor = root.findmeld('refresh_anchor')
if processname is not None:
refresh_anchor.attributes(
href='tail.html?processname=%s&limit=%s' % (
urllib.quote(processname), urllib.quote(str(abs(limit)))
)
)
else:
refresh_anchor.deparent()
return as_string(root.write_xhtmlstring())
def render(self):
supervisord = self.context.supervisord
form = self.context.form
if not 'processname' in form:
tail = 'No process name found'
processname = None
else:
processname = form['processname']
offset = 0
limit = form.get('limit', '1024')
limit = min(-1024, int(limit)*-1 if limit.isdigit() else -1024)
if not processname:
tail = 'No process name found'
else:
rpcinterface = SupervisorNamespaceRPCInterface(supervisord)
try:
tail = rpcinterface.readProcessStdoutLog(processname,
limit, offset)
except RPCError as e:
if e.code == Faults.NO_FILE:
tail = 'No file for %s' % processname
else:
tail = 'ERROR: unexpected rpc fault [%d] %s' % (
e.code, e.text)
root = self.clone()
title = root.findmeld('title')
title.content('Supervisor tail of process %s' % processname)
tailbody = root.findmeld('tailbody')
tailbody.content(tail)
refresh_anchor = root.findmeld('refresh_anchor')
if processname is not None:
refresh_anchor.attributes(
href='tail.html?processname=%s&limit=%s' % (
urllib.quote(processname), urllib.quote(str(abs(limit)))
)
)
else:
refresh_anchor.deparent()
return as_string(root.write_xhtmlstring())
def actions_for_process(self, process):
state = process.get_state()
processname = urllib.quote(
make_namespec(process.group.config.name, process.config.name))
start = {
'name': 'Start',
'href': 'index.html?processname=%s&action=start' % processname,
'target': None,
}
restart = {
'name': 'Restart',
'href':
'index.html?processname=%s&action=restart' % processname,
'target': None,
}
stop = {
'name': 'Stop',
'href': 'index.html?processname=%s&action=stop' % processname,
'target': None,
}
clearlog = {
'name': 'Clear Log',
'href':
'index.html?processname=%s&action=clearlog' % processname,
'target': None,
}
tailf = {
'name': 'Tail -f',
'href': 'logtail/%s/stderr' % processname,
'target': '_blank'
}
signalhup = {
'name': 'HUP',
'href':
'index.html?processname=%s&action=signalhup' % processname,
'target': None
}
if state == ProcessStates.RUNNING:
actions = [restart, stop, clearlog, tailf, signalhup]
elif state in (ProcessStates.STOPPED, ProcessStates.EXITED,
ProcessStates.FATAL):
actions = [start, None, clearlog, tailf]
else:
actions = [None, None, clearlog, tailf]
return actions
def render(self):
supervisord = self.context.supervisord
form = self.context.form
if not "processname" in form:
tail = "No process name found"
processname = None
else:
processname = form["processname"]
offset = 0
limit = form.get("limit", "1024")
limit = min(-1024, int(limit) * -1 if limit.isdigit() else -1024)
if not processname:
tail = "No process name found"
else:
rpcinterface = SupervisorNamespaceRPCInterface(supervisord)
try:
tail = rpcinterface.readProcessLog(processname, limit, offset)
tail = rpcinterface.readProcessLog(processname, -1024, 0)
except RPCError as e:
if e.code == Faults.NO_FILE:
tail = "No file for %s" % processname
else:
raise
root = self.clone()
title = root.findmeld("title")
title.content("Supervisor tail of process %s" % processname)
tailbody = root.findmeld("tailbody")
tailbody.content(tail)
refresh_anchor = root.findmeld("refresh_anchor")
if processname is not None:
refresh_anchor.attributes(
href="tail.html?processname=%s&limit=%s" % (urllib.quote(processname), urllib.quote(str(abs(limit))))
)
else:
refresh_anchor.deparent()
return as_string(root.write_xhtmlstring())
def actions_for_process(self, process):
state = process.get_state()
processname = urllib.quote(make_namespec(process.group.config.name, process.config.name))
start = {"name": "Start", "href": "index.html?processname=%s&action=start" % processname, "target": None}
restart = {
"name": "Restart",
"href": "index.html?processname=%s&action=restart" % processname,
"target": None,
}
stop = {"name": "Stop", "href": "index.html?processname=%s&action=stop" % processname, "target": None}
clearlog = {
"name": "Clear Log",
"href": "index.html?processname=%s&action=clearlog" % processname,
"target": None,
}
tailf = {"name": "Tail -f", "href": "logtail/%s" % processname, "target": "_blank"}
if state == ProcessStates.RUNNING:
actions = [restart, stop, clearlog, tailf]
elif state in (ProcessStates.STOPPED, ProcessStates.EXITED, ProcessStates.FATAL):
actions = [start, None, clearlog, tailf]
else:
actions = [None, None, clearlog, tailf]
return actions
def actions_for_process(self, process):
state = process.get_state()
processname = urllib.quote(make_namespec(process.group.config.name,
process.config.name))
start = {
'name':'Start',
'href':'index.html?processname=%s&action=start' % processname,
'target':None,
}
restart = {
'name':'Restart',
'href':'index.html?processname=%s&action=restart' % processname,
'target':None,
}
stop = {
'name':'Stop',
'href':'index.html?processname=%s&action=stop' % processname,
'target':None,
}
clearlog = {
'name':'Clear Log',
'href':'index.html?processname=%s&action=clearlog' % processname,
'target':None,
}
tailf = {
'name':'Tail -f',
'href':'logtail/%s' % processname,
'target':'_blank'
}
if state == ProcessStates.RUNNING:
actions = [restart, stop, clearlog, tailf]
elif state in (ProcessStates.STOPPED, ProcessStates.EXITED,
ProcessStates.FATAL):
actions = [start, None, clearlog, tailf]
else:
actions = [None, None, clearlog, tailf]
return actions
def render(self):
form = self.context.form
response = self.context.response
processname = form.get('processname')
action = form.get('action')
message = form.get('message')
if action:
if not self.callback:
self.callback = self.make_callback(processname, action)
return NOT_DONE_YET
else:
message = self.callback()
if message is NOT_DONE_YET:
return NOT_DONE_YET
if message is not None:
server_url = form['SERVER_URL']
location = server_url + "/" + '?message=%s' % urllib.quote(
message)
response['headers']['Location'] = location
supervisord = self.context.supervisord
rpcinterface = RootRPCInterface([
('supervisor', SupervisorNamespaceRPCInterface(supervisord))
])
processnames = []
for group in supervisord.process_groups.values():
for gprocname in group.processes.keys():
processnames.append((group.config.name, gprocname))
processnames.sort()
data = []
for groupname, processname in processnames:
actions = self.actions_for_process(
supervisord.process_groups[groupname].processes[processname])
sent_name = make_namespec(groupname, processname)
info = rpcinterface.supervisor.getProcessInfo(sent_name)
data.append({
'status': info['statename'],
'name': processname,
'group': groupname,
'actions': actions,
'state': info['state'],
'description': info['description'],
})
root = self.clone()
if message is not None:
statusarea = root.findmeld('statusmessage')
statusarea.attrib['class'] = 'status_msg'
statusarea.content(message)
if data:
iterator = root.findmeld('tr').repeat(data)
shaded_tr = False
for tr_element, item in iterator:
status_text = tr_element.findmeld('status_text')
status_text.content(item['status'].lower())
status_text.attrib['class'] = self.css_class_for_state(
item['state'])
info_text = tr_element.findmeld('info_text')
info_text.content(item['description'])
anchor = tr_element.findmeld('name_anchor')
processname = make_namespec(item['group'], item['name'])
anchor.attributes(href='tail.html?processname=%s' %
urllib.quote(processname))
anchor.content(processname)
actions = item['actions']
actionitem_td = tr_element.findmeld('actionitem_td')
for li_element, actionitem in actionitem_td.repeat(actions):
anchor = li_element.findmeld('actionitem_anchor')
if actionitem is None:
anchor.attrib['class'] = 'hidden'
else:
anchor.attributes(href=actionitem['href'],
name=actionitem['name'])
anchor.content(actionitem['name'])
if actionitem['target']:
anchor.attributes(target=actionitem['target'])
if shaded_tr:
tr_element.attrib['class'] = 'shade'
shaded_tr = not shaded_tr
else:
table = root.findmeld('statustable')
table.replace('No programs to manage')
root.findmeld('supervisor_version').content(VERSION)
copyright_year = str(datetime.date.today().year)
root.findmeld('copyright_date').content(copyright_year)
return as_string(root.write_xhtmlstring())
def render(self):
form = self.context.form
response = self.context.response
processname = form.get('processname')
action = form.get('action')
message = form.get('message')
if action:
if not self.callback:
self.callback = self.make_callback(processname, action)
return NOT_DONE_YET
else:
message = self.callback()
if message is NOT_DONE_YET:
return NOT_DONE_YET
if message is not None:
server_url = form['SERVER_URL']
location = server_url + '?message=%s' % urllib.quote(
message)
response['headers']['Location'] = location
supervisord = self.context.supervisord
rpcinterface = RootRPCInterface(
[('supervisor',
SupervisorNamespaceRPCInterface(supervisord))]
)
processnames = []
for group in supervisord.process_groups.values():
for gprocname in group.processes.keys():
processnames.append((group.config.name, gprocname))
processnames.sort()
data = []
for groupname, processname in processnames:
actions = self.actions_for_process(
supervisord.process_groups[groupname].processes[processname])
sent_name = make_namespec(groupname, processname)
info = rpcinterface.supervisor.getProcessInfo(sent_name)
data.append({
'status':info['statename'],
'name':processname,
'group':groupname,
'actions':actions,
'state':info['state'],
'description':info['description'],
})
root = self.clone()
if message is not None:
statusarea = root.findmeld('statusmessage')
statusarea.attrib['class'] = 'status_msg'
statusarea.content(message)
if data:
iterator = root.findmeld('tr').repeat(data)
shaded_tr = False
for tr_element, item in iterator:
status_text = tr_element.findmeld('status_text')
status_text.content(item['status'].lower())
status_text.attrib['class'] = self.css_class_for_state(
item['state'])
info_text = tr_element.findmeld('info_text')
info_text.content(item['description'])
anchor = tr_element.findmeld('name_anchor')
processname = make_namespec(item['group'], item['name'])
anchor.attributes(href='tail.html?processname=%s' %
urllib.quote(processname))
anchor.content(processname)
actions = item['actions']
actionitem_td = tr_element.findmeld('actionitem_td')
for li_element, actionitem in actionitem_td.repeat(actions):
anchor = li_element.findmeld('actionitem_anchor')
if actionitem is None:
anchor.attrib['class'] = 'hidden'
else:
anchor.attributes(href=actionitem['href'],
name=actionitem['name'])
anchor.content(actionitem['name'])
if actionitem['target']:
anchor.attributes(target=actionitem['target'])
if shaded_tr:
tr_element.attrib['class'] = 'shade'
shaded_tr = not shaded_tr
else:
table = root.findmeld('statustable')
table.replace('No programs to manage')
root.findmeld('supervisor_version').content(VERSION)
copyright_year = str(datetime.date.today().year)
root.findmeld('copyright_date').content(copyright_year)
return as_string(root.write_xhtmlstring())
def render(self):
form = self.context.form
response = self.context.response
processname = form.get("processname")
action = form.get("action")
message = form.get("message")
if action:
if not self.callback:
self.callback = self.make_callback(processname, action)
return NOT_DONE_YET
else:
message = self.callback()
if message is NOT_DONE_YET:
return NOT_DONE_YET
if message is not None:
server_url = form["SERVER_URL"]
location = server_url + "?message=%s" % urllib.quote(message)
response["headers"]["Location"] = location
supervisord = self.context.supervisord
rpcinterface = RootRPCInterface([("supervisor", SupervisorNamespaceRPCInterface(supervisord))])
processnames = []
for group in supervisord.process_groups.values():
for gprocname in group.processes.keys():
processnames.append((group.config.name, gprocname))
processnames.sort()
data = []
for groupname, processname in processnames:
actions = self.actions_for_process(supervisord.process_groups[groupname].processes[processname])
sent_name = make_namespec(groupname, processname)
info = rpcinterface.supervisor.getProcessInfo(sent_name)
data.append(
{
"status": info["statename"],
"name": processname,
"group": groupname,
"actions": actions,
"state": info["state"],
"description": info["description"],
}
)
root = self.clone()
if message is not None:
statusarea = root.findmeld("statusmessage")
statusarea.attrib["class"] = "status_msg"
statusarea.content(message)
if data:
iterator = root.findmeld("tr").repeat(data)
shaded_tr = False
for tr_element, item in iterator:
status_text = tr_element.findmeld("status_text")
status_text.content(item["status"].lower())
status_text.attrib["class"] = self.css_class_for_state(item["state"])
info_text = tr_element.findmeld("info_text")
info_text.content(item["description"])
anchor = tr_element.findmeld("name_anchor")
processname = make_namespec(item["group"], item["name"])
anchor.attributes(href="tail.html?processname=%s" % urllib.quote(processname))
anchor.content(processname)
actions = item["actions"]
actionitem_td = tr_element.findmeld("actionitem_td")
for li_element, actionitem in actionitem_td.repeat(actions):
anchor = li_element.findmeld("actionitem_anchor")
if actionitem is None:
anchor.attrib["class"] = "hidden"
else:
anchor.attributes(href=actionitem["href"], name=actionitem["name"])
anchor.content(actionitem["name"])
if actionitem["target"]:
anchor.attributes(target=actionitem["target"])
if shaded_tr:
tr_element.attrib["class"] = "shade"
shaded_tr = not shaded_tr
else:
table = root.findmeld("statustable")
table.replace("No programs to manage")
root.findmeld("supervisor_version").content(VERSION)
copyright_year = str(datetime.date.today().year)
root.findmeld("copyright_date").content(copyright_year)
return as_string(root.write_xhtmlstring())
