exarkun

#!/usr/bin/env python                                                                                                                                                                                              

from __future__ import print_function, unicode_literals

from sys import argv
from datetime import datetime, timedelta

from twisted.internet.defer import inlineCallbacks
from twisted.internet.task import react

exarkun

2017-07-12T14:25:48.632420837Z + docker login --username ... --password ...
2017-07-12T14:25:48.676557087Z Email: EOF

exarkun

Events:
  FirstSeen	LastSeen	Count	From					SubObjectPath					Type		Reason		Message
  ---------	--------	-----	----					-------------					--------	------		-------
  10m		10m		1	default-scheduler									Normal		Scheduled	Successfully assigned prometheus-prometheus-0 to ip-172-20-51-126.ec2.internal
  10m		7m		2	kubelet, ip-172-20-51-126.ec2.internal	spec.containers{prometheus}			Normal		Pulling		pulling image "quay.io/prometheus/prometheus:v1.7.0"
  7m		7m		1	kubelet, ip-172-20-51-126.ec2.internal	spec.containers{prometheus-config-reloader}	Warning		Failed		Failed to pull image "quay.io/coreos/prometheus-config-reloader:v0.0.1": rpc error: code = 2 desc = net/http: request canceled
  7m		7m		1	kubelet, ip-172-20-51-126.ec2.internal							Warning		FailedSync	Error syncing pod, skipping: [failed to "StartContainer" for "prometheus" with ErrImagePull: "rpc error: code = 2 desc = net/http: request canceled"
, failed to "StartContainer" for "prometheus-config-reloader" with ErrImagePull: "rpc error: code = 2 desc 

exarkun

$ docker run -p 9000:9000 --volume /proc/1/ns/mnt:/ns/mnt --rm leastauthority/disk-exporter:latest /app/env/bin/twist disk-exporter --host-mount-namespace /mnt
container_linux.go:247: starting container process caused "process_linux.go:359: container init caused \"rootfs_linux.go:54: mounting \\\"/proc/1/ns/mnt\\\" to rootfs \\\"/var/lib/docker/aufs/mnt/9085d08cf4f35f5af6b545be503a37f998df016a014f2088cd659ea57552518e\\\" at \\\"/var/lib/docker/aufs/mnt/9085d08cf4f35f5af6b545be503a37f998df016a014f2088cd659ea57552518e/ns/mnt\\\" caused \\\"invalid argument\\\"\""
docker: Error response from daemon: oci runtime error: container_linux.go:247: starting container process caused "process_linux.go:359: container init caused \"rootfs_linux.go:54: mounting \\\"/proc/1/ns/mnt\\\" to rootfs \\\"/var/lib/docker/aufs/mnt/9085d08cf4f35f5af6b545be503a37f998df016a014f2088cd659ea57552518e\\\" at \\\"/var/lib/docker/aufs/mnt/9085d08cf4f35f5af6b545be503a37f998df016a014f2088cd659ea57552518e/ns/mnt\\\" caused \\\"invalid argument\

exarkun

exarkun@baryon:~$ cat > /tmp/sscce.py
from twisted.internet import reactor
from twisted.internet.defer import Deferred, inlineCallbacks
from twisted.internet.task import deferLater
from twisted.internet.endpoints import serverFromString
from twisted.internet.protocol import Factory
from twisted.protocols.basic import LineReceiver


class _DomainLineReceiver(LineReceiver):

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def noop():

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raise UploadUnhappinessError(msg)
allmydata.interfaces.UploadUnhappinessError: 
    server selection failed for <Tahoe2ServerSelector for upload becvk>: 
        shares could be placed on only 8 server(s) such that any 3 of them have enough shares to recover the file, 
        but we were asked to place shares on at least 10 such servers. (placed all 10 shares, want to place shares
        on at least 10 servers such that any 3 of them have enough shares to recover the file, sent 8 queries to 8
        servers, 8 queries placed some shares, 0 placed none (of which 0 placed none due to the server being full 
        and 0 placed none due to an error)), 
        merged=sh0: oyyc23ju, sh1: oyyc22dg, sh2: oyyc2ytq, sh3: oyyc253x, sh4: oyyc2y3u, sh5: oyyc25i, 
               sh6: oyyc22ls, sh7: oyyc2zdg, sh8: oyyc23ju, sh9: oyyc22dg

exarkun

# df -h -a
Filesystem      Size  Used Avail Use% Mounted on
overlay          94G   19G   72G  21% /
proc               0     0     0    - /proc
tmpfs           7.5G     0  7.5G   0% /dev
devpts             0     0     0    - /dev/pts
sysfs              0     0     0    - /sys
tmpfs           7.5G     0  7.5G   0% /sys/fs/cgroup
cgroup             0     0     0    - /sys/fs/cgroup/systemd
cgroup             0     0     0    - /sys/fs/cgroup/cpuset

exarkun

 500 Internal Server Error
 Traceback (most recent call last): Failure: allmydata.mutable.common.NotEnoughServersError:
   ('Publish ran out of good servers, last failure was: [
     Failure instance: Traceback (failure with no frames): <class 'foolscap.tokens.RemoteException'>:
       <RemoteException around '
         [CopiedFailure instance: Traceback from remote host -- Traceback (most recent call last):
           File "/home/customer/venv/local/lib/python2.7/site-packages/foolscap/eventual.py", line 26, in _turn
             cb(*args, **kwargs)
            File "/home/customer/LAFS_source/src/allmydata/util/deferredutil.py", line 56, in _with_log
              op(res)

exarkun

$ hg diff
diff -r 2ae11d0d2965 pypy/objspace/std/bytesobject.py
--- a/pypy/objspace/std/bytesobject.py  Mon Jul 31 14:13:41 2017 +0200
+++ b/pypy/objspace/std/bytesobject.py  Mon Jul 31 14:32:19 2017 -0400
@@ -752,7 +752,7 @@
 
 def _get_printable_location(w_type):
     return ('bytearray_from_byte_sequence [w_type=%s]' %
-            w_type.getname(w_type.space))
+            w_type.getname(w_type.space).encode('utf-8'))