public_git
/
actions-runner-controller
mirror of https://github.com/actions-runner-controller/actions-runner-controller.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

doc: Note to fully populate the pool of PVs before checking if the cache is effective (#1655)

This commit is contained in:
Yusuke Kuoka 2022-07-17 19:44:07 +09:00 committed by GitHub
parent 97404144eb
commit 79a494b2aa
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
README.md
View File

@ -1447,6 +1447,8 @@ reused across runner pods to retain `/var/lib/docker`.
_Be sure to add the volume mount to the container that is supposed to run the docker daemon._ _Be sure to add the volume mount to the container that is supposed to run the docker daemon._
_Be sure to trigger several workflow runs before checking if the cache is effective. ARC requires an `Available` PV to be reused for the new runner pod, and a PV becomes `Available` only after some time after the previous runner pod that was using the PV terminated. See [the related discussion](https://github.com/actions-runner-controller/actions-runner-controller/discussions/1605)._
By default, ARC creates a sidecar container named `docker` within the runner pod for running the docker daemon. In that case, By default, ARC creates a sidecar container named `docker` within the runner pod for running the docker daemon. In that case,
it's where you need the volume mount so that the manifest looks like: it's where you need the volume mount so that the manifest looks like:
@ -1482,6 +1484,8 @@ With `dockerdWithinRunnerContainer: true`, you need to add the volume mount to t
The module cache dir can be customized by setting `GOMOD_CACHE` so by setting it to somewhere under `$HOME/.cache`, The module cache dir can be customized by setting `GOMOD_CACHE` so by setting it to somewhere under `$HOME/.cache`,
we can have a single PV to host both build and module cache, which might improve Go module downloading and building time. we can have a single PV to host both build and module cache, which might improve Go module downloading and building time.
_Be sure to trigger several workflow runs before checking if the cache is effective. ARC requires an `Available` PV to be reused for the new runner pod, and a PV becomes `Available` only after some time after the previous runner pod that was using the PV terminated. See [the related discussion](https://github.com/actions-runner-controller/actions-runner-controller/discussions/1605)._
```yaml ```yaml
kind: RunnerSet kind: RunnerSet
metadata: metadata: