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Upgrading to Waypoint 0.9.0 from 0.8.x

Waypoint 0.8.x can be upgraded to Waypoint 0.9.0 using a standard upgrade. There are some considerations depending on what platform your server is installed on. There are no breaking changes in the protocol or waypoint.hcl configuration file. Due to the changes in runner management, we cannot guarantee that all Waypoint components (CLI, entrypoint, and server) are forwards and backwards compatible. We encourage users to have all components on the same version.

ECS Upgrades

During prerelease testing, we discovered an issue that has exited since the 0.8.1 release, and possibly earlier, that means waypoint upgrade does not work on servers installed on ECS. We found this too late to fix it for the 0.9.0 release, but plan to fix it for a future release. You can track the issue here.

If you want to upgrade your Waypoint server installed on ECS, you will need to snapshot your sever, do a Waypoint server uninstall, complete a new express install with v0.9.0, and restore your server snapshot. Note that the waypoint uninstall command creates a snapshot by default. An example is in the below Kubernetes Upgrades section.

Change to Region Flag

We removed the default value for the flag -ecs-region. This was previously set to us-west-2. If you used the default on the install of Waypoint to ECS, you will need to specify us-west-2 moving forward.

Kubernetes Upgrades

With 0.9 comes a significant change in how Waypoint manages express server installs. Waypoint now uses Helm under the hood to all Waypoint components. If you previously installed with Helm, you can run a standard Waypoint upgrade.

If you previously installed with the Waypoint express install for Kubernetes, you will need to snapshot your sever, do a Waypoint server uninstall, complete a new express install with v0.9.0, and restore your server snapshot. Note that the waypoint uninstall command does create a snapshot by default. It is vitally important that you set -delete-context=false on the uninstall. An example is below, showing the following steps:

  • verify the Waypoint version
  • verify the server connection by checking the status of a deployed and release app
  • uninstall the server with delete-context set to false
  • upgrade Waypoint CLI as verified by another version check
  • re-install Waypoint server onto k8s
  • verify the installed server version
  • get the context path
  • restore the server snapshot
  • overwrite the token in the new context with the token from the previous install's context
  • delete the waypoint-server pod
  • verify the server snapshot has been succesfully restored by checking waypoint status again and seeing the same output as before
$ waypoint version
CLI: v0.8.2 (5b8885480)
Server: v0.8.2

$ waypoint status
Current project statuses in server context "localhost:9701"

PROJECT             WORKSPACE   DEPLOYMENT STATUSES RELEASE STATUSES
example-nodejs      default     1 READY             1 READY

The projects listed above represent their current state known
in the Waypoint server. For more information about a project’s applications and
their current state, run ‘waypoint status -project=PROJECT-NAME’.

$ waypoint server uninstall -platform=kubernetes -delete-context=false -auto-approve
Uninstalling Waypoint server on platform "kubernetes" with context "install-1657050368"
✓ Snapshot "waypoint-server-snapshot-1657050483" generated
...

Waypoint server successfully uninstalled for kubernetes platform

$ waypoint version
CLI: v0.9.0 (88a2e83eb)

$ waypoint install -platform=kubernetes
✓ Inspecting Kubernetes cluster
✓ Waypoint server installed with Helm!
...
The CLI has been configured to connect to the server automatically. This
connection information is saved in the CLI context named "install-1657050581".
Use the "waypoint context" CLI to manage CLI contexts.
...

$ waypoint version
CLI: v0.9.0 (88a2e83eb)
Server: v0.9.0

$ waypoint context inspect

» Context Settings:
      config path: /Users/username/Library/Preferences/waypoint
  default context: install-1657050581

$ waypoint server restore waypoint-server-snapshot-1657050483

$ cp /Users/username/Library/Preferences/waypoint/context/install-1657050368.hcl /Users/username/Library/Preferences/waypoint/context/install-1657050581.hcl

$ kubectl delete pod/waypoint-server-0
pod "waypoint-server-0" deleted

$ waypoint status
Current project statuses in server context "localhost:9701"

PROJECT         WORKSPACE   DEPLOYMENT STATUSES RELEASE STATUSES
example-nodejs  default     1 READY             1 READY


The projects listed above represent their current state known
in the Waypoint server. For more information about a project’s applications and
their current state, run ‘waypoint status -project=PROJECT-NAME’.

Other Considerations

Notice of change for multi-app config files

We are exploring the possibility of disallowing the configuration of multiple applications within a single waypoint.hcl file but want to continue to enable multi-applications in Waypoint. We are very interested to hear how you envision configuring multiple applications with Waypoint, and develop our product in a way that can support your workflows.

Please see this Discuss post for more information. If you have questions, concerns, or suggestions about this change in functionality, we invite you to discuss with us there.

Default runner profiles

After an upgrade, you will have two default runner profiles, as the upgrade will create a new default runner profile with the new server version.

We recommend you remove old runner profiles that depend on older versions of the waypoint-odr image. Additionally, having only one default runner profile is recommended so you have consistent behavior.

Helm installs

With the Helm upgrade, a new runner profile will not be created. We recommend overwriting the current default runner profile to update the waypoint-odr image version it uses. You can do that by running:

$ waypoint runner profile set -name=01G68E50FKQA2JZM8Q79C0NQE7 -plugin-type=kubernetes -default

Server Image

waypoint install uses the hashicorp/waypoint:latest container image for Kubernetes, Nomad, ECS, and Docker. When upgrading, your platform may require you to pull the latest image instead of using a cache.

Kubernetes and Nomad both specify an "always pull" policy for :latest images so restarting the Deployment or Job should pull the latest released version. Docker may require an explicit docker pull and container recreate.

Verifying the Server Version with the UI

You can verify the server version by loading the UI and looking at the footer. You should see a version starting with v0.9. If you see an earlier version, your platform may be using an old cached image.

Verifying the Server Version with the CLI

You can verify both the CLI version and server version by running:

$ waypoint version
CLI: v0.9.0 (622f37bd1)
Server: v0.9.0
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