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  15. Nov 30, 2020
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  19. Nov 27, 2020
    • Kenichi Omichi's avatar
      Fix warning of "Enable ip forwarding" (#6953) · c6f69404
      Kenichi Omichi authored 
      The task outputs the following warning:

  TASK [kubernetes/preinstall : Enable ip forwarding]
  [WARNING]: The value 1 (type int) in a string field was converted
  to u'1' (type string). If this does not look like what you expect,
  quote the entire value to ensure it does not change.
      c6f69404
  21. Nov 26, 2020
  23. Nov 23, 2020
  25. Nov 04, 2020
  27. Nov 03, 2020
    • David Medinets's avatar
      Allow the eventRecordQPS setting to be set. (#6880) · fefcb8c9
      David Medinets authored 
      * Allow the eventRecordQPS setting to be set.

The eventRecordQPS parameter controls rate limiting for event recording. When zero, unlimited events can cause denial-of-service situations. For my situation, I don't need more than a setting of "5". This change allows me to configure the setting before creating the cluster.

* Allow the eventRecordQPS setting to be set.

The default settings (see types.go) is five. So, this change does not affect the cluster provisioning. However, it does allow for the setting to be changed.
      fefcb8c9
  29. Oct 29, 2020
  31. Oct 23, 2020
  33. Oct 22, 2020
  35. Oct 21, 2020
    • Hans Feldt's avatar
      fix scaling in kubeadm etcd mode (#6822) · 3eefb5f2
      Hans Feldt authored 
      'ansible.vars.hostvars.HostVarsVars object' has no attribute 'kubeadm_upload_cert'

kubeadm_upload_cert will never be found as a hostvar for the first
master since the task is executed for a worker.

Fix by executing the upload task for the first master and register
the needed key. After that, workers can read hostvars for the master

Var kubeadm_etcd_refresh_cert_key removed since it no longer has
any use.
      3eefb5f2
    • Hans Feldt's avatar
      allow non existing etcd group (#6797) · 04b19359
      Hans Feldt authored 
      When using kubeadm managed etcd, configuring an etcd group can now
be skipped.
      04b19359
  37. Oct 13, 2020
  39. Oct 12, 2020
  41. Oct 11, 2020
  43. Oct 09, 2020
    • Kenichi Omichi's avatar
      Chmod kubeconfig to avoid group-readable (#6800) · e6c28982
      Kenichi Omichi authored 
      After upgrading to newer Kubernetes(v1.17 at least), kubectl command
shows the following warning message:

  WARNING: Kubernetes configuration file is group-readable.
  This is insecure. Location: /home/foo/.kube/config

The kubeconfig was copied from {{ artifacts_dir }}/admin.conf with
kubeconfig_localhost feature. It is better to set valid file mode
at getting it on Kubespray.
      e6c28982
  45. Sep 29, 2020
    • petruha's avatar
      Add bin_dir to PATH environment. (#6764) · 7a730d42
      petruha authored
      7a730d42
    • Kenichi Omichi's avatar
      Add error msg for check of local ip (#6761) · 10939103
      Kenichi Omichi authored 
      When stopping at the check of "Stop if ip var does not match local ips"
the error message is like:

  fatal: [single-k8s]: FAILED! => {
      "assertion": "ip in ansible_all_ipv4_addresses",
      "changed": false,
      "evaluated_to": false,
      "msg": "Assertion failed"
  }

That doesn't contain actual IP addresses and it is difficult to understand
what was wrong. This adds the error message which contain actual IP addresses
to investigate the issue if happens.
      10939103
  47. Sep 25, 2020
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