GCP Instance Scheduler
In Slavic mythology, Zoryas are two guardian goddesses. The Zoryas represent the morning star and the evening star, — if you have read or watched Neil Gaiman’s American Gods, you will probably remember these sisters).
- Note: deployment from Google Cloud Shell fails with an error #25.
pip install -r requirements.txt -t lib
Download and install Yarn.
./deploy.sh project-id
You need to enable compute engine API (https://console.cloud.google.com/apis/library/compute.googleapis.com) for the Zorya project/app to work and communicate with compute engine instances.
gcloud app browse
To sign into the app, we are using Cloud Identity-Aware Proxy (Cloud IAP). Cloud IAP works by verifying a user’s identity and determining if that user should be allowed to access the application. The setup is as simple as heading over to GCP console, enabling IAP on your GAE app and adding the users who should have access to it.
In order to allow Zorya to manage instances on your behalf in any project under your organization, you will need to create a new entry in your Organization IAM and assign Zorya’s service account with a role of XXXX First, navigate to https://console.cloud.google.com, then IAM from the menu and then select the name of your organization (not just specific project) from the dropdown at the top of the page:
The name of the service account you will need to assign permissions to is as following:project-id@appspot.gserviceaccount.com, just replace project-id with your real project id where you deploy Zorya.
- Every hour on the hour a cron job calls
/tasks/schedulewhich loop over all the policies - We are checking the desired state vs the previous hour desired state. If they are not the same we will apply the change.
