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Fix the network blip caused during network creation/deletion #3438

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merged 1 commit into from
Jul 7, 2018

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madhanrm
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@madhanrm madhanrm commented Jul 6, 2018

What this PR does / why we need it:
The changes in this PR will fix the network blip/disconnection caused during the first POD creation (very much visible to customers logged into the windows node via RDP)
This change has a dependency with the latest azure cni 1.0.7 ( I can undo this change, if that is already being taken care of)
Which issue this PR fixes (optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close that issue when PR gets merged): fixes #

Special notes for your reviewer:

If applicable:

  • documentation
  • unit tests
  • tested backward compatibility (ie. deploy with previous version, upgrade with this branch)

Release note:

@jackfrancis
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Thanks @madhanrm! I have a separate PR w/ Azure CNI 1.0.7 here:

#3433

Do these changes depend on it?

@madhanrm
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madhanrm commented Jul 6, 2018

@jackfrancis Yes, this change depend on azure cni 1.0.7

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codecov bot commented Jul 6, 2018

Codecov Report

Merging #3438 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #3438   +/-   ##
=======================================
  Coverage   55.85%   55.85%           
=======================================
  Files         105      105           
  Lines       15878    15878           
=======================================
  Hits         8868     8868           
  Misses       6265     6265           
  Partials      745      745

@jackfrancis
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@madhanrm as Azure CNI 1.0.7 has merged, you can fix the conflict by simply removing the update to defaults.go

@madhanrm
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madhanrm commented Jul 6, 2018

@jackfrancis Done

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@PatrickLang for your eyes

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/lgtm

@PatrickLang PatrickLang self-requested a review July 7, 2018 01:00
@PatrickLang
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@jackfrancis or @CecileRobertMichon can you merge?

@jackfrancis jackfrancis merged commit 904db6a into Azure:master Jul 7, 2018
PaulCharlton added a commit to ElementAnalytics/acs-engine that referenced this pull request Jul 7, 2018
* 'master' of https://github.com/Azure/acs-engine: (74 commits)
  Fix the network blip caused during network creation/deletion (Azure#3438)
  Adding e2e sample for kubenet+wincni and adding DNS back to e2e tests (Azure#3429)
  openshift: quote all values going into yaml files and shell scripts (Azure#3443)
  Update clusterKeyVaultName for kv and sa (Azure#3440)
  Kubernetes: Azure CNI v1.0.7 (Azure#3433)
  account for nil (Azure#3442)
  higher timeout, more retries for dpkg -i (Azure#3441)
  Reenable azurefile test (Azure#3402)
  triage non-working KMS test implementation (Azure#3437)
  Kubernetes: install blobfuse during CSE (Azure#3401)
  Fix KMS in multi api-server (Azure#3430)
  update azure-npm to v0.0.4 (Azure#3426)
  Kubernetes E2E: optimized HPA test (Azure#3428)
  Starting Windows troubleshooting steps (Azure#3431)
  pin device plugin ds to only labelled nodes. Update device plugin version for 1.11 (Azure#3422)
  E2E cleanup: "acse-test-infrastructure" is too long (Azure#3425)
  Remove DenyEscalatingExec admission controller from default list (Azure#3423)
  long-term DNS livenessProbe tests for soak cluster (Azure#3424)
  Unit tests (Azure#3344)
  remove version check from k8s e2e (Azure#3419)
  ...
PaulCharlton added a commit to ElementAnalytics/acs-engine that referenced this pull request Jul 7, 2018
* master: (566 commits)
  Fix the network blip caused during network creation/deletion (Azure#3438)
  Adding e2e sample for kubenet+wincni and adding DNS back to e2e tests (Azure#3429)
  openshift: quote all values going into yaml files and shell scripts (Azure#3443)
  Update clusterKeyVaultName for kv and sa (Azure#3440)
  Kubernetes: Azure CNI v1.0.7 (Azure#3433)
  account for nil (Azure#3442)
  higher timeout, more retries for dpkg -i (Azure#3441)
  Reenable azurefile test (Azure#3402)
  triage non-working KMS test implementation (Azure#3437)
  Kubernetes: install blobfuse during CSE (Azure#3401)
  Fix KMS in multi api-server (Azure#3430)
  update azure-npm to v0.0.4 (Azure#3426)
  Kubernetes E2E: optimized HPA test (Azure#3428)
  Starting Windows troubleshooting steps (Azure#3431)
  pin device plugin ds to only labelled nodes. Update device plugin version for 1.11 (Azure#3422)
  E2E cleanup: "acse-test-infrastructure" is too long (Azure#3425)
  Remove DenyEscalatingExec admission controller from default list (Azure#3423)
  long-term DNS livenessProbe tests for soak cluster (Azure#3424)
  Unit tests (Azure#3344)
  remove version check from k8s e2e (Azure#3419)
  ...
julienstroheker pushed a commit to julienstroheker/acs-engine that referenced this pull request Jul 16, 2018
@madhanrm madhanrm deleted the networkblipfix branch August 6, 2018 02:51
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3 participants