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Diffstat (limited to 'doc/user/clusters/applications.md')
| -rw-r--r-- | doc/user/clusters/applications.md | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/doc/user/clusters/applications.md b/doc/user/clusters/applications.md index ab2aad3b043..1adbbf51397 100644 --- a/doc/user/clusters/applications.md +++ b/doc/user/clusters/applications.md @@ -1116,3 +1116,22 @@ To avoid installation errors: kubectl get secrets/tiller-secret -n gitlab-managed-apps -o "jsonpath={.data['ca\.crt']}" | base64 -d > b.pem diff a.pem b.pem ``` + +### Error installing managed apps on EKS cluster + +If you're using a managed cluster on AWS EKS, and you are not able to install some of the managed +apps, consider checking the logs. + +You can check the logs by running following commands: + +```shell +kubectl get pods --all-namespaces +kubectl get services --all-namespaces +``` + +If you are getting the `Failed to assign an IP address to container` error, it's probably due to the +instance type you've specified in the AWS configuration. +The number and size of nodes might not have enough IP addresses to run or install those pods. + +For reference, all the AWS instance IP limits are found +[in this AWS repository on GitHub](https://github.com/aws/amazon-vpc-cni-k8s/blob/master/pkg/awsutils/vpc_ip_resource_limit.go) (search for `InstanceENIsAvailable`). |