v0.33.0 - 2019-03-21

Bug Fixes 🐞

• perform more nil guard checks against LinuxProfile (#828)
• add nil checks before accessing the service principal profile (#824)
• add extra nil guard checks for LinuxProfiles (#822)
• remove shell output from VHD release notes (#812)
• add more kubernetesConfig nil checks to account for more resilience. (#816)
• add nil checks for more resilience in template refactor (#814)
• rehabilitate constant generator script (#785)
• add missing parameter ComputerNamePrefix for VMSS agents using Windows (#800)
• Bug fixes for the HostedMasterProfile Scenario (#796)
• move /var/log/ during VHD build to a vhd specific directory (#777)
• fix bugs in jumpbox custom data generations and add more unit tests to engine package (#782)
• mark walinux for hold in cloud-init (#778)
• actually apt-mark hold walinuxagent during all CSE runs (#771)
• add changes to allow for scaling of VMSS nodes in no_template flows (#769)
• removed unnecessary elb artifacts when PrivateCluster is enabled (#747)
• fix the typo in the scale cmd logs (#757)
• correct typo is err message in scale when unmarshaling ARM params (#745)
• add err!=nil check when loading an ARM template during scale ops (#744)
• bug fix for master VMSS scenario in no_template flows (#742)
• always configure the container runtime for GPU in an N series context (#675)
• commands return errors rather than exit (#693)
• add the system role assignment object as the resource instead of the function pointer (#735)
• Allow masters with custom images to use data disks for etcd (#710)
• add err check while JSON marshalling the ARM template (#734)
• use the correct go sdk import for system assigned role assignments (#732)
• add err != nil checks for json Unmarshal in scale and upgrade ops (#705)
• primaryScaleSetName and primaryAvailabilitySetName var logic is incorrect (#708)
• implement cosmosEtcd no_template (#703)
• remove obsolete allocateNodeCidrs ARM variable (#699)
• agentpools have their own “is custom vnet” logic (#701)
• missing variable declarations for masters-only scenario (#692)
• update apiVersionCompute to 2018-10-01 in armvariables (#690)
• 2 Azure Stack vars are obligatory (#688)
• master vmss errors (#684)

Build 🏭

• compress aks-engine binaries (#700)
• add "build-container" target (#698)

Code Refactoring 💎

• aks-engine no_template implementation (#324)

Code Style 🎶

• use errors.Errorf instead of fmt.Errorf as it's more idiomatic (#831)
• fix go_vet issues in the code (#825)
• refactorings suggested by the gocritic linter (#748)
• add godoc to the armtype structs used in the template refactor (#772)
• add some golint style simplications to validate.go (#759)
• enable unnecessary type conversion linter (#740)
• enable vet shadow and remove the shadowed declaration go anti-pattern (#715)

Continuous Integration 💜

• run dep check before linting in the pr-e2e pipeline (#733)

Documentation 📘

• Fix language on upgrade.md (#810)
• updating instructions on how to use Azure Cosmos DB etcd API (#669)
• add how to install aks-engine with Chocolatey (#660)
• update docs for NVIDIA driver version (#752)

Features 🌈

• enable new template generation implementation (#682)
• update Azure-NPM to support new network policy specifications (#638)
• add support for Ubuntu 18.04-LTS (#223)
• only allow “strong” TLS cipher suites by default (#681)
• windows agentpool support for AKS (#714)
• add selective agentpool upgrade support - VMSS (#672)

Maintenance 🔧

• enable Kubernetes v1.14.0-rc.1 (#793)
• update AKS distro version to 2019.03.15 (#794)
• update go toolchain to 1.12.1 (#792)
• Include billing extensions for Azure US Government Cloud (#780)
• enable Kubernetes v1.14.0-beta.2 (#756)
• update cluster-autoscaler versions (#749)
• enable no_template with Azure Stack (#677)

Revert Change ◀️

• remove systemd/xenial-proposed install (#763)
• update cluster-autoscaler versions (#749)

Testing 💚

• fix NetworkPolicy tests for pre-1.11 cluster configurations (#821)
• add test case for assignDefaultAddonVals to deal with nil “Enabled” (#815)
• wait the regular, configurable time for dns-liveness pod readiness (#826)
• enforce --image-pull-policy=IfNotPresent for windows deployments in e2e tests (#811)
• add tests for pkg/engine/engine.go (#801)
• add unit tests for engine.go (#787)
• add more unit tests for no_template refactor (#779)
• more apiloader unit tests (#751)
• add node label and annotation validation (#628)
• add unit tests for pkg/api/LoadDefaultContainerServiceProperties() (#743)
• don't hardcode base 64 encoded script values part 2 (#739)
• describe pod object in error scenario (#691)
• don't hardcode base 64 encoded script values in template tests (#702)
• remove obsolete allocateNodeCidrs var (#706)
• fix template refactor unit tests (#687)
• check error returned when checking outbound connection of php-apache pod (#670)

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