def main():
with open(rrdlib.get_filename("index.html",
directory=config.graph_directory), "w") as f:
f.write(generate_index_html("1d"))
for section in rrdlib.KEYINDEX:
filename = rrdlib.get_filename(section,
directory=config.graph_directory,
extension="html")
with open(filename, "w") as f:
f.write(generate_section_html(section))
def generate_index_html(duration="6h"):
sectionnames = []
Sectionname = namedtuple("Sectionname", ["name", "filename", "graph"])
for sectionname in config.sectionorder:
name = sectionname
filename = rrdlib.get_filename(sectionname, extension="html")
graph = rrdlib.get_filename("{}-{}.png".format(sectionname, duration))
sectionnames.append(Sectionname(name=name, filename=filename,
graph=graph))
templ = jinja2.Template(indexhtmltemplate)
return templ.render(servername=config.servername, sectionnames=sectionnames)
def generate_section_html(section):
sectionnames = []
Sectionname = namedtuple("Sectionname", ["name", "filename"])
for sectionname in config.sectionorder:
sectionnames.append(Sectionname(sectionname,
rrdlib.get_filename(sectionname,
extension="html")))
graphs = []
Graph = namedtuple("Graph", ["duration", "file"])
for duration in config.timespans \
+ config.timespans_hourly \
+ config.timespans_daily:
graphs.append(Graph(duration,
rrdlib.get_filename("{}-{}.png".format(section,
duration))))
templ = jinja2.Template(sectionhtmltemplate)
return templ.render(servername=config.servername, section=section,
sectionnames=sectionnames, graphs=graphs)
