From fad0b476664ff129e6190aa988094e432fad76c9 Mon Sep 17 00:00:00 2001 From: Sina Date: Tue, 10 Mar 2026 16:24:30 -0400 Subject: [PATCH] docs: update mentions of track 1 and latest --- docs/how-to/upgrade.md | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/docs/how-to/upgrade.md b/docs/how-to/upgrade.md index 53779b42..de83cd90 100644 --- a/docs/how-to/upgrade.md +++ b/docs/how-to/upgrade.md @@ -1,5 +1,36 @@ # Upgrade instructions +## COS 3 +### Migrate from COS 2 to COS 3 +Using Terraform: +1. Update all references to track 2/stable and then: + ```bash + terraform apply + ``` +2. Manually refresh all charms to 2/stable + ```bash + juju refresh --channel 2/stable`. + ``` +3. Update all references to track 3/stable and then: + ```bash + terraform apply + ``` + +### Migrate from COS Lite 2 to COS Lite 3 +Using Terraform: +1. Update all references to track 2/stable and then: + ```bash + terraform apply + ``` +2. Follow the instructions for `Without Terraform`. + +Without Terraform: +1. Refresh all track 2 charms so they point to the latest revision on `2/stable`. + ```bash + juju refresh --channel 2/stable`. + ``` +2. Refresh to track 3. + ## COS 2 ### Migrate from COS Lite 1 to COS 2