aks-engine 0.55.0

[fmotrifork]

Updating package aks-engine to release v0.55.0.

Release info

v0.55.0 - 2020-08-27

Bug Fixes 🐞

• fix issue where installing a different version of containerd vs what was pre-installed on VHD failed silently (#3743)
• add missing 1.16.14 kube-proxy image to the vhd dependencies (#3736)
• do not restart addon-manager if a reboot is required (#3721)
• add rbac rules for nodes/status in cloud-node-manager.yaml (#3699)
• use new Windows VHD image version (#3701)
• don't wait for pod-security-policy spec if disabled (#3673)
• metrics-server upgrade from v1.15 to v1.16 (#3691)
• validate "basic" LB and fix related unit tests (#3690)

Continuous Integration 💜

• use 1.4.0 containerd release for windows in CI (#3742)
• clarify apt packages installed during VHD CI (#3674)

Documentation 📘

• update limitations in dualstack docs (#3727)
• adding James to OWNERS (#3706)
• fix misleading sysctldConfig examples (#3682)
• update the SGX DCAP version mentioned in the sgx instructions (#3684)
• update stale Istio page and example (#3639)

Features 🌈

• variable upgrade timeout based on num nodes (#3752)
• collect hyperv logs (#3737)
• Patch v1.15.11, v1.15.12, v1.16.10, v1.16.13, v1.17.7, v1.17.9, v1.18.4 v1.18.6 for Windows (#3725)
• add support for K8s v1.17.11 on Azure Stack (#3702)
• add support for K8s v1.16.14 on Azure Stack (#3704)
• add support for Kubernetes v1.17.11 (#3696)
• add support for Kubernetes v1.18.8 (#3697)
• configurable microsoft apt repository (#3698)
• add support for Kubernetes v1.16.14 (#3695)
• cluster upgrade operations upgrade pause image (#3689)
• add support for Kubernetes 1.19.0-rc.4 (#3666)
• azure arc addon (#3634)

Maintenance 🔧

• rev Linux VHDs to 2020.08.24 (#3750)
• add new Azure VM SKUs (#3744)
• update windows default VHD for August (#3730)
• update csi-secrets-store addon manifest and images (#3728)
• upgrade metrics-server to v0.3.7 (#3669)
• force delete addon manager when addon manager pods get stuck on terminating state (#3685)
• Hyperv and upstream Containerd package support (#3688)
• update Windows VHD to include 8B patches (#3692)
• Update docker version to fix log rotation issue (#3693)
• update cluster-autoscaler to latest patch versions (#3683)
• update cluster-autoscaler to latest patch versions (#3650)

Testing 💚

• disable azure-arc-onboarding addon in everything cluster config (#3756)
• update kubernetes e2e to use GINKGO_FAIL_FAST parameter value (#3660)
• fix ginkgo failFast (#3738)
• don't run kubelet restart test if ssh is blocked (#3638)

Please report any issues here: https://github.com/Azure/aks-engine/issues/new