manage-setup.md

Cleanup Cellery system components

Manage command is used to uninstall Cellery from system.
This will remove the configurations from cellery-system,istio-system namespace along with persisted data.

Usage

Interactive CLI mode

1. Run cellery setup command

   cellery setup

2. Select Manage option

   cellery setup
   [Use arrow keys]
   ? Setup Cellery runtime
       ➤Manage
       Create
       Modify
       Switch
       EXIT
   

3. Select the runtime that needs to be uninstalled.

   ✔ Manage
   [Use arrow keys]
   ? Select a runtime
       Local
       GCP
       Existing cluster
     ➤ BACK
   

4. Select cleanup option.

   cellery setup
   ✔ Manage
   ✔ Existing cluster
   [Use arrow keys]
   ? Select `cleanup` to remove an existing GCP cluster
     ➤ cleanup
       BACK
   

5. Confirm clean up option.

   cellery setup
   ✔ Manage
   ✔ Existing cluster
   ✔ cleanup
   Use the arrow keys to navigate: ↓ ↑ → ←
   ? Do you want to delete the cellery runtime (This will delete all your cells and data):
     ▸ Yes
       No
   

6. Select whether to remove istio or not.

   cellery setup
   ✔ Manage
   ✔ Existing cluster
   ✔ cleanup
   ✔ Yes
   Use the arrow keys to navigate: ↓ ↑ → ←
   ? Remove istio:
     ▸ Yes
       No
   

7. Cellery will be uninstalled from the selected environment. If local vm setup is used clean up, will remove the vm.

   cellery setup
   ✔ Manage
   ✔ Existing cluster
   ✔ cleanup
   ✔ Yes
   ✔ Yes
   ✔ Cleaning up cluster 
   

Non-Interactive Mode

Cleanup

Setup	Command	Description
Local	cellery setup cleanup local	This will cleanup the local VM image that was created
GCP	cellery setup cleanup gcp <CLUSTER_NAME>	This will cleanup the GCP cluster and the resources that was spawned during the setup including NFS, MySQL server instances, and so on.
Existing Cluster	cellery setup cleanup existing <CLUSTER_NAME> [--istio] [--ingress]	This will clean up the pods in the cellery-system namespace. Additionally, users can cleanup the istio and nginx-ingress namespaces by passing --istio and --ingress flags respectively

What's Next?

• Installation Options - lists all installation options with Cellery.
• Modify the setup - instructions to adding and removing selected components to the current cellery installation.
• Switch setup - steps to switch and work with multiple cellery installations.
• Developing a Cell - step by step explanation on how you could define your own cells.