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Document disabling Fleet GitOps

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Catherine Luse
2021-08-06 14:53:48 -07:00
parent 42a1daab82
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2 changed files with 18 additions and 1 deletions
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content/rancher/v2.6/en/installation/resources/feature-flags/_index.md
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@@ -28,7 +28,8 @@ For example, if you install Rancher, then set a feature flag to true with the Ra
The following is a list of the feature flags available in Rancher:
- `fleet`: Rancher comes with [Fleet]({{<baseurl>}}/rancher/v2.6/en/deploy-across-clusters/fleet) preinstalled in v2.5+.
- `fleet`: Rancher comes with [Fleet]({{<baseurl>}}/rancher/v2.6/en/deploy-across-clusters/fleet) preinstalled in v2.5+. In Rancher v2.6, Fleet can no longer be disabled. If Fleet was disabled in Rancher v2.5.x, it will become enabled if Rancher is upgraded to v2.6.x.
- `continuous-delivery`: In Rancher v2.5.x, Fleet came with a GitOps feature that could not be disabled separately from Fleet. In Rancher v2.6, the `continuous-delivery` feature flag was introduced to allow the GitOps feature of Fleet to be disabled. For more information, see [this page.](./continuous-delivery)
- `istio-virtual-service-ui`: This feature enables a [UI to create, read, update, and delete Istio virtual services and destination rules]({{<baseurl>}}/rancher/v2.6/en/installation/options/feature-flags/istio-virtual-service-ui), which are traffic management features of Istio.
- `unsupported-storage-drivers`: This feature [allows unsupported storage drivers.]({{<baseurl>}}/rancher/v2.6/en/installation/options/feature-flags/enable-not-default-storage-drivers) In other words, it enables types for storage providers and provisioners that are not enabled by default.
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| `proxy` | N/A | Discontinued | v2.5.0 | |
| `unsupported-storage-drivers` | `false` | Experimental | v2.3.0 | |
| `fleet` | `true` | GA* | v2.5.0 | |
| `fleet` | `true` | Can no longer be disabled | v2.6.0 | N/A |
| `continuous-delivery` | `true` | GA* | v2.6.0 | |
\* Generally Available. This feature is included in Rancher and it is not experimental.
content/rancher/v2.6/en/installation/resources/feature-flags/continuous-delivery/_index.md
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---
title: Continuous Delivery
weight: 3
---
As of Rancher v2.5, [Fleet]({{<baseurl>}}/rancher/v2.6/en/deploy-across-clusters/fleet) comes preinstalled in Rancher, and as of Rancher v2.6, Fleet can no longer be fully disabled. However, the Fleet feature for GitOps continuous delivery may be disabled using the `continuous-delivery` feature flag.
To enable or disable this feature, refer to the instructions on [the main page about enabling experimental features.]({{<baseurl>}}/rancher/v2.6/en/installation/options/feature-flags/)
Environment Variable Key | Default Value | Description
---|---|---
`continuous-delivery` | `true` | This flag disables the GitOps continuous delivery feature of Fleet. |
If Fleet was disabled in Rancher v2.5.x, it will become enabled if Rancher is upgraded to v2.6.x. Only the continuous delivery part of Fleet can be disabled. When `continuous-delivery` is disabled, the `gitjob` deployment is no longer deployed into the Rancher server's local cluster, and `continuous-delivery` is not shown in the Rancher UI.