serialname = '.serial'
had_warnings = False
-clients = []
+allclients = set()
with open('/etc/static-clients.conf') as f:
for line in f:
line = line.strip()
if line == "": continue
if line.startswith('#'): continue
- clients.append(line)
+ allclients.add(line)
def log(m):
t = time.strftime("[%Y-%m-%d %H:%M:%S]", time.gmtime())
print t, m
-def stage1(pipes, status):
+def stage1(pipes, status, clients):
for c in clients:
p = pipes[c]
while 1:
else: cnt[v] += 1
return cnt
-def stage2(pipes, status, command):
+def stage2(pipes, status, command, clients):
for c in clients:
if status[c] != 'waiting': continue
log("%s << %s"%(c, command))
log("%s >> %s"%(c, l))
log("%s: returned %d"%(c, p.returncode))
-def callout(component, serial):
+def callout(component, serial, clients):
log("Calling clients...")
pipes = {}
status = {}
status[c] = 'in-progress'
log("Stage 1...")
- stage1(pipes, status)
+ stage1(pipes, status, clients)
log("Stage 1 done.")
cnt = count_statuses(status)
if 'failed' in cnt and cnt['failed'] >= 2:
log("%d clients failed, aborting..."%(cnt['failed'],))
- stage2(pipes, status, 'abort')
+ stage2(pipes, status, 'abort', clients)
return False
failedmirrorsfile = os.path.join(base, 'master', component + "-failedmirrors")
if 'waiting' in cnt:
log("Committing...")
- stage2(pipes, status, 'go')
+ stage2(pipes, status, 'go', clients)
return True
else:
log("All clients up to date.")
return True
+def load_component_info(component):
+ with open('/etc/static-components.conf') as f:
+ for line in f:
+ if line.startswith('#'): continue
+ field = line.strip().split()
+ if len(field) < 4: continue
+ if field[1] != component: continue
+ meta = {}
+ meta['master'] = field[0]
+ meta['sourcehost'] = field[2]
+ meta['sourcedir'] = field[3]
+ meta['extrapushhosts'] = set(field[4].split(',')) if len(field) > 4 else set()
+ meta['extraignoreclients'] = set(field[5].split(',')) if len(field) > 5 else set()
+ return meta
+ else:
+ return None
cleanup_dirs = []
def run_mirror(component):
+ meta = load_component_info(component)
+ if meta is None:
+ log("Component %s not found."%(component,))
+ return False
+ clients = allclients - meta['extraignoreclients']
+
# setup
basemaster = os.path.join(base, 'master')
componentdir = os.path.join(basemaster, component)
log("Renaming %s to %s."%(tmpdir_new, cur))
os.rename(tmpdir_new, cur)
- proceed = callout(component, serial)
+ proceed = callout(component, serial, clients)
if proceed:
log("Moving %s aside."%(live,))