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Changelog.md

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Develop

  • Change: Removed dependency on a8s-demo repository.
  • Change: If the user chooses a relative working directory, it is converted to an absolute path before being stored.
  • Change: Bind command now checks if the backend can be reached first.
  • Change: Updated naming conventions. Consumer Cluster is now App Cluster and Management Cluster is now Control Plane Cluster.
  • Change: Klutch: don't randomly generate OIDC client secret if it already exists.

v0.14.0

  • Feature: klutch subcommands to automate the local deployment and usage of Klutch with an a8s stack.
  • Bugfix: Won't require minikube if kind is selected and vice versa.
  • Bugfix: Fixes wording issues in the a9s cluster command.
  • Change: Adds git to the list of required commands.
  • Change: If no --provider param is given, the CLI will use minikube by default but now falls back to kind in case there is no minikube command available.

v0.13.0

  • Feature: Minio instead of S3 as the default backup storage service to enable using Backup and Restore in local environments.
  • Change: Changes default version of a8s-deployment from v0.3.0 to v1.2.0.
  • Change: Changes config filename from .a8s to .a9s.
  • Change: Proposes a meaningful working directory under the user's home directory when used for the first time.
  • Change: On first use, the backup store config is now established before creating a Kubernetes cluster.

v0.12.0

  • Feature: Create the a8s stack on an existing Kubernetes cluster with a9s create stack a8s.
  • Change: Renames a9s demo pwd to a9s cluster pwd
  • Bugfix: Changes misleading error emojies to more suitable emojies when waiting for resources to become ready.

v0.11.1

  • Bugfix: Adds missing VERSION file to repo.

v0.11.0

  • Change: Renamed a9s create demo a8s to a9s create cluster a8s as the cluster is no longer bound the purpose of providing demos.
  • Feature: Added command a9s version to show the version of the a9s CLI as well as its build time and git commit.

v0.10.0

  • Chore: End to end tests are now part of the repository and located in the e2e-tests folder.

v0.9.0

  • Feature: a9s create pg servicebinding: creates a PG username/password and Kubernetes Secret for the given PG service instance.

  • Bugfix: a9s create backup: waiting for a backup

  • Change: a9s cluster pwd: prints the demo working directory without newlines to fascilitate the use within scripts.

  • Feature: a9s pg apply --sql allows the execution of a SQL statement on the primary pod of a PostgreSQL service instance.

  • Bugfix: --file is now a param of a9s pg apply and not a9s pg.

  • Change: a9s create pg backup now returns an error if the backup reaches the "PermanentlyFailed" state.

  • Feature: a9s pg apply -f statements.sql -i instance -n namespace applies a local .sql file to the given service instance in the given namespace.

  • Change: a9s create pg restore now verifies whether backup exstist and fails with a non-zero return code if it doesn't exist.

  • Change: a9s create pg restore now verifies whether the service instance exstist and fails with a non-zero return code if the service instance doesn't exist.

  • Change: a9s create pg backup now verifies whether the service instance exstist and fails with a non-zero return code if the service instance doesn't exist.

  • Change: a9s delete pg instance now verifies whether the service instance exstist and warns if not existing with return code 0 as the desired state is that the instance shall not exist.

  • Change: --yes is now a global flag and available to all commands.

  • Change: --verbose or -v is now a global flag and available to all commands. Standard output is now less verbose.

  • Feature: a9s create pg instance to generate a YAML manifest given the params: --namespace, --api-version, --name, --replicas, --volume-size, --service-version, --requests-cpu and --limits-memory

  • Feature: a9s create pg backup to generate a backup YAML manifest, execute the backup and wait for it to complete.

  • Feature: a9s create pg restore to generate a restore YAML manifest, execute the restore and wait for it to complete.

  • Feature: Add --no-apply flag allow the generation of YAML manifests without applying them.

  • Bugfix: When creating service instance YAML manifests, the namespace of the service instance is now set, correctly.

  • Bugfix: Params for creating pg instances do now belong to the a9s create pg instance command instead of a9s create pg.

  • Feature a9s pg apply to conveniently load an SQL file into a service intance.

  • BUGFIX: When creating service instance YAML manifests, the namespace of the service instance is now set, correctly.

  • BUGFIX: The backup-provider param in a9s create demo a8s is now correctly set instead of being falsely assigned to the backup-bucket parameter.

  • BUGFIX: executing a9s from an arbitrary file should writeYAML files to the working directory not relative to the exeuction folder of the a9s binary.

  • BUGFIX: The filename of a backup manifest should be correct but is: usermanifests/a8s-pg-backup-a8s-pg-backup.yaml

  • BUGFIX: Creating a service instance named solo with a single replica should not print output containing the name clustered-0 due to assuming any system to consist of 3 replicas.

  • Default change: Makes eu-central-1 the default infrastructure region.

  • Removes Docker as a necessary prerequisite as not all Kubernetes providers mandatorily need Docker

  • Testing: Created a Ruby/RSpec test suite to run the demo automatically for both kind and minikube. See: https://github.com/anynines/a9s-cli-v2-tests

v0.8.0

  • The a8s-deployment repository is now cloned to {workdir}/a8s-deployment and is not at the {workdir} root anymore.

    • This allows cloning additional repositories as the same level.

  • Now also the a8s-demo repository with its demo application manifests is cloned into {workdir}.

    • In theory the a8s-demo repo contains a8s-deployment as a submodule. However, using two separate git clone operations provides a more granular control over which version of each repository to checkout.

  • Create Postgres service instances with a9s create pg instance

  • Delete Postgres service instances with a9s delete pg instance

  • Create an a8s Data Service demo environment with a9s create demo a8s which used to be a9s demo a8s-pg.

  • Delete an a8s Data Service demo environment with a9s delete demo a8s which used to be a9s demo delete.

v0.7.0

  • Introduces a multi-k8s-provider support with implementations for both minikube and kind.
  • The Kubernetes Node memory is now 4gb instead of 8gb per default.
  • The number of Kubernetes Nodes is now 3 instead of 4 per default.

v0.6.0

  • Adds a parameter to skip the verification of prerequisites a9s demo a8s-pg --no-prechecks
  • Adds parameters to set the nr of Kubernetes nodes as well as the cluster memory: a9s demo a8s-pg --cluster-nr-of-nodes 1 --cluster-memory 12gb
  • Adds parameter to select the version of the a8s-deployment manifests. See Readme.md for more details.

v0.5.1

  • Fixes bug in CLI params --backup-bucket, --backup-region and backup-provider. Backup region has also been used as a backup name and backup-provider was fixed to "AWS" instead of using the param.

v0.5.0

  • Removes support for kind to focus exclusively on minikube for now.
  • Adds a command for deleting the demo kubernetes cluster a9s demo delete.
  • Adds unattended mode allowing to run demos faster by skipping yes-no-questions: a9s demo a8s-pg --yes

v0.4.1

  • Adds missing Makefile
  • Moves the -p or --provider flag to the subcommand a9s demo a8s-pg.
  • The settings for the a8s Backup subsystem can now be configured:
    • Settings:
      • Infrastructure provider, e.g. "AWS"
      • Bucket name, e.g. "a8s-backups"
      • Infrastructure region, e.g. "us-east-1"
    • See a9s demo a8s-pg --help for details.

v0.4.0

  • Minikube support added.
  • Minikube is the new default instead of kind.
  • Minikube creates a 4 node cluster while kind creates a single node cluster.
  • Minikube cluster is configured to use 8GB of memory.

v0.3.0

  • New command structure

    • a9s demo a8s-pg: Executes the demo and is preferred over a9s a8s-pg-demo. This fascilitates adding more demos in future releases.
    • a9s cluster pwd: Prints the current demo working directory.

  • CHORE: Added Makefile.

  • CHORE: Renamed modules.

v0.2.1

  • Bugfix for issue where the a8s-pg-demo was crashing as kubeconfig flag was already defined.

v0.2.0

  • FEATURE: Now waits for a8s-system pods to become ready, so that a user knows when the system is ready to create service instances.

v0.1.0

  • Initial version