CHANGELOG-1.5.md

---

v1.5.9 (2021-04-26)

See code changes.

client

• Initial commit for "github.com/aws/aws-k8s-tester/client".

ec2config

• Change LogColorOverride field from bool to string.
  • Fix #211.
  • If not empty, now terminal.IsColor is not run.

eks

• Add eks/stresser2.

eksconfig

• Add AWS_K8S_TESTER_EKS_ADD_ON_CLUSTER_LOADER_LOCAL_CL2_SCHEDULER_THROUGHPUT_THRESHOLD.
• Add AWS_K8S_TESTER_EKS_ADD_ON_CLUSTER_LOADER_REMOTE_CL2_SCHEDULER_THROUGHPUT_THRESHOLD.
• Ignore error for an unknown region.
• Change LogColorOverride field from bool to string.
  • Fix #211.
  • If not empty, now terminal.IsColor is not run.

k8s-tester

• Initial commit.
  • To run tests against existing clusters.

utils

• Initial commit.
  • Copied from pkg/* but with its own go.mod file.

Go

• Compile with Go 1.16.3.

---

v1.5.8 (2021-02-02)

See code changes.

eks

• Fix eks/ng CFN template.
• Test aws-sdk-go-v2.

Dependency

• Add github.com/aws/aws-sdk-go-v2 v1.0.0.

Go

• Compile with Go 1.16rc1.

---

v1.5.7 (2021-01-25)

See code changes.

eksconfig

• Fix "AddOnAmiSoftLockupIssue454" parsing.

Go

• Compile with Go 1.16beta1.

---

v1.5.7 (2021-01-25)

See code changes.

eksconfig

• Fix "AddOnAmiSoftLockupIssue454" parsing.

Go

• Compile with Go 1.16beta1.

---

v1.5.6 (2021-01-25)

See code changes.

Release

• Add arm64 (Apple M1) builds.

eksconfig

• Expose configuration of sonobuoy worker/systemd-logs container.
• Warn file open errors in configuration validator, rather than error out.

eks

• Fix eks/mng delete retries.
  • See #195.
• Add eks/amazon-eks-ami-issue-454.
  • Fix list nodes.

Dependency

• Upgrade github.com/aws/aws-sdk-go from v1.35.27 to v1.35.30.
  • v1.36.2 breaks darwin builds.

Go

• Compile with Go 1.16beta1.

---

v1.5.5 (2020-11-12)

See code changes.

ec2config

• Overwrite ASG AMI ID if SSM parameter is specified.

eksconfig

• Overwrite node group AMI ID if SSM parameter is specified.

eks

• Do not include AWS::SSM::Parameter in node group CFN template if the parameter is empty.
• Skip deleting CMK, VPC, IAM role if EKS cluster delete fails.

Dependency

• Upgrade github.com/aws/aws-sdk-go from v1.35.25 to v1.35.27.

Go

• Compile with Go 1.15.5.

---

v1.5.4 (2020-11-11)

See code changes.

eks

• Fix configuration file overwrite permission errors.
• Fix VPC creation for us-west-1 region.
• Increase clusterloader2 test timeouts.

eksconfig

• Fix EC2 service principals checks.

pkg/aws

• Fix S3 bucket creation for us-east-1 region.

Dependency

• Upgrade github.com/aws/aws-sdk-go from v1.35.10 to v1.35.25.

Go

• Compile with Go 1.15.4.

---

v1.5.3 (2020-10-20)

See code changes.

eks

• Fix eks/cluster status update panic issue.
• Expanded VPC default CIDR range in order to support more pods for larger scale tests.
  • Previous VPC defaults had one /19 CIDR Block, allowing for 8k pods. Added multiple blocks of max VPC Block size (/16).
  • Changed VPCs from 192 space to 10 space.

eks/clusterloader2

• Allowed to specify which type of node to place the clusterloader2 pod (as to not have the pod be removed in scale down).

eksconfig

• Use EKS 1.18 by default.
• Subnets are by default same CIDR range as VPC Blocks, but can be changed with environment variables.
  • Public Subnets are /16 blocks by default.
  • Private Subnets are /17 blocks by default.

Dependency

• Upgrade github.com/aws/aws-sdk-go from v1.34.22 to v1.35.10.

Go

• Compile with Go 1.15.3.

---

v1.5.2 (2020-09-12)

See code changes.

eks

• Fix eks/mng desiredSize parameter in CloudFormation.

Dependency

• Upgrade github.com/aws/aws-sdk-go from v1.34.20 to v1.34.22.

Go

• Compile with Go 1.15.2.

---

v1.5.1 (2020-09-10)

See code changes.

eks

• Fix eks/mng desiredSize parameter in CloudFormation.

Dependency

• Upgrade github.com/aws/aws-sdk-go from v1.34.18 to v1.34.20.

Go

• Compile with Go 1.15.2.

---

v1.5.0 (2020-09-04)

See code changes.

ec2config

• Set ASG size defaults based on desired capacities.
  • Either "desired" or "minimum" must be >0.
    • desired 10, min 0, max 0 ==> desired 10, min 10, max 10.
    • desired 0, min 1, max 10 ==> desired 0, min 1, max 10.

eksconfig

• yaml.Unmarshal with yaml.DisallowUnknownFields.
• Add AWS_K8S_TESTER_EKS_CONFIG.
  • AWS_K8S_TESTER_EKS_CONFIG can be used in conjunction with existing AWS_K8S_TESTER_EKS_* environmental variables.
  • AWS_K8S_TESTER_EKS_CONFIG is always loaded first in eksconfig.
• Set ASG size defaults based on desired capacities.
  • Either "desired" or "minimum" must be >0.
    • desired 10, min 0, max 0 ==> desired 10, min 10, max 10.
    • desired 0, min 1, max 10 ==> desired 0, min 1, max 10.

eks

• Add ClusterAutoscaler addon with kubemark compatibility.
• Remove unused docker.sock.
• Fix eks/ng to include --dns-cluster-ip in bootstrap scripts.
  • See https://github.com/awslabs/amazon-eks-ami/releases/tag/v20200821.

Makefile

• Improve build targets.

hack

• Rename scripts to hack for parity with Kubernetes projects.

pkg/aws

• Add pkg/aws/ec2.WaitUntilRunning.

Dependency

• Upgrade github.com/aws/aws-sdk-go from v1.33.8 to v1.34.18.
• Upgrade github.com/kubernetes/kubernetes from v1.18.7-rc.0 to v1.18.9-rc.0.
• Upgrade github.com/kubernetes/client-go from v0.18.7-rc.0 to v0.18.9-rc.0.
• Upgrade github.com/uber-go/zap from v1.15.0 to v1.16.0.

Go

• Compile with Go 1.15.1.