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nexedi
gitlab-ce
Commits
aaefcb9c
Commit
aaefcb9c
authored
Aug 01, 2019
by
Rémy Coutable
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Document the current state of the Review App clusters
Signed-off-by:
Rémy Coutable
<
remy@rymai.me
>
parent
536ebecf
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doc/development/testing_guide/review_apps.md
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aaefcb9c
...
@@ -115,6 +115,28 @@ On every [pipeline][gitlab-pipeline] in the `qa` stage, the
...
@@ -115,6 +115,28 @@ On every [pipeline][gitlab-pipeline] in the `qa` stage, the
browser performance testing using a
browser performance testing using a
[
Sitespeed.io Container
](
../../user/project/merge_requests/browser_performance_testing.md
)
.
[
Sitespeed.io Container
](
../../user/project/merge_requests/browser_performance_testing.md
)
.
## Cluster configuration
### Node pools
Both
`review-apps-ce`
and
`review-apps-ee`
clusters are currently set up with
two node pools:
-
a node pool of non-preemptible
`n1-standard-2`
(2 vCPU, 7.5 GB memory) nodes
dedicated to the
`tiller`
deployment (see below) with a single node.
-
a node pool of preemptible
`n1-standard-2`
(2 vCPU, 7.5 GB memory) nodes,
with a minimum of 1 node and a maximum of 250 nodes.
### Helm/Tiller
The
`tiller`
deployment (the Helm server) is deployed to a dedicated node pool
that has the
`app=helm`
label and a specific
[
taint
](
https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/
)
to prevent other pods from being scheduled on this node pool.
This is to ensure Tiller isn't affected by "noisy" neighbors that could put
their node under pressure.
## How to:
## How to:
### Log into my Review App
### Log into my Review App
...
@@ -241,15 +263,6 @@ thousands of unused Docker images.**
...
@@ -241,15 +263,6 @@ thousands of unused Docker images.**
CNG-mirror project to store these Docker images so that we can just wipe out
CNG-mirror project to store these Docker images so that we can just wipe out
the registry at some point, and use a new fresh, empty one.
the registry at some point, and use a new fresh, empty one.
**How big are the Kubernetes clusters (`review-apps-ce` and `review-apps-ee`)?**
> The clusters are currently set up with a single pool of preemptible nodes,
with a minimum of 1 node and a maximum of 500 nodes.
**What are the machine running on the cluster?**
> We're currently using `n1-standard-1` (1 vCPU, 3.75 GB memory) machines.
**
How do we secure this from abuse? Apps are open to the world so we need to
**
How do we secure this from abuse? Apps are open to the world so we need to
find a way to limit it to only us.
**
find a way to limit it to only us.
**
...
...
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