Question

我有一个干净的AKS集群，已部署了prometheus-operator图表。 Grafana窗格显示大量重启。我的集群版本是1.11.3。 Grafana的日志如下。还有其他人遇到这个问题吗？

File in configmap grafana-dashboard-k8s-node-rsrc-use.json ADDED
Traceback (most recent call last):
  File "/usr/local/lib/python3.6/site-packages/urllib3/response.py", line 543, in _update_chunk_length
    self.chunk_left = int(line, 16)
ValueError: invalid literal for int() with base 16: b''
 During handling of the above exception, another exception occurred:
 Traceback (most recent call last):
  File "/usr/local/lib/python3.6/site-packages/urllib3/response.py", line 302, in _error_catcher
    yield
  File "/usr/local/lib/python3.6/site-packages/urllib3/response.py", line 598, in read_chunked
    self._update_chunk_length()
  File "/usr/local/lib/python3.6/site-packages/urllib3/response.py", line 547, in _update_chunk_length
    raise httplib.IncompleteRead(line)
http.client.IncompleteRead: IncompleteRead(0 bytes read)
 During handling of the above exception, another exception occurred:
 Traceback (most recent call last):
  File "/app/sidecar.py", line 58, in &lt;module&gt;
    main()
  File "/app/sidecar.py", line 54, in main
    watchForChanges(label, targetFolder)
  File "/app/sidecar.py", line 23, in watchForChanges
    for event in w.stream(v1.list_config_map_for_all_namespaces):
  File "/usr/local/lib/python3.6/site-packages/kubernetes/watch/watch.py", line 124, in stream
    for line in iter_resp_lines(resp):
  File "/usr/local/lib/python3.6/site-packages/kubernetes/watch/watch.py", line 45, in iter_resp_lines
    for seg in resp.read_chunked(decode_content=False):
  File "/usr/local/lib/python3.6/site-packages/urllib3/response.py", line 626, in read_chunked
    self._original_response.close()
  File "/usr/local/lib/python3.6/contextlib.py", line 99, in __exit__
    self.gen.throw(type, value, traceback)
  File "/usr/local/lib/python3.6/site-packages/urllib3/response.py", line 320, in _error_catcher
    raise ProtocolError('Connection broken: %r' % e, e)
urllib3.exceptions.ProtocolError: ('Connection broken: IncompleteRead(0 bytes read)', IncompleteRead(0 bytes read))

Answer 1

基于Prometheus operator repository ... Grafana窗格上的sidecar容器无法联系Grafana并无法重新加载/刷新正在监视的configmap上定义的仪表板。

所以这是Grafana容器失败的症状...您可以在Grafana pod日志中检查Grafana容器吗？

Answer 2

可以通过更新到较新版本的边车容器来解决此问题，因为该问题已得到修复

安装头盔后Grafana Pod会继续重新启动

2 个答案: