mirror of
https://github.com/prometheus-operator/kube-prometheus.git
synced 2025-11-01 00:21:00 +01:00
44 lines
2.2 KiB
Markdown
44 lines
2.2 KiB
Markdown
# Adding kube-prometheus to [KOPS](https://github.com/kubernetes/kops) on AWS 1.5.x
|
|
|
|
|
|
## Prerequisites
|
|
|
|
A running Kubernetes cluster created with [KOPS](https://github.com/kubernetes/kops).
|
|
|
|
These instructions have currently been tested with **topology=public** on AWS with KOPS 1.5.1 and Kubernetes 1.5.x
|
|
|
|
## Open AWS Security Groups:
|
|
1. Open port 9100 on the masters security group to the nodes security group
|
|
1. Open ports 10250-10252 on the masters security group to the nodes security group.
|
|
|
|
Example script below requires $AWS\_DEFAULT_PROFILE and [$NAME](https://github.com/kubernetes/kops/blob/master/docs/aws.md#prepare-local-environment)
|
|
|
|
```bash
|
|
MASTER_SG=$(aws --profile ${AWS_DEFAULT_PROFILE} ec2 describe-security-groups --filters "Name=tag:Name,Values=masters.$NAME" --query "SecurityGroups[*].GroupId[]" --output=text)
|
|
NODES_SG=$(aws --profile ${AWS_DEFAULT_PROFILE} ec2 describe-security-groups --filters "Name=tag:Name,Values=nodes.$NAME" --query "SecurityGroups[*].GroupId[]" --output=text)
|
|
aws --profile ${AWS_DEFAULT_PROFILE} ec2 authorize-security-group-ingress --group-id $MASTER_SG --protocol tcp --port 9100 --source-group $NODES_SG
|
|
aws --profile ${AWS_DEFAULT_PROFILE} ec2 authorize-security-group-ingress --group-id $MASTER_SG --protocol tcp --port 10250-10252 --source-group $NODES_SG
|
|
```
|
|
|
|
## Adding kube-prometheus
|
|
Following the instructions in the [README](https://github.com/coreos/kube-prometheus/blob/master/README.md):
|
|
|
|
Example:
|
|
|
|
```bash
|
|
git clone -b master https://github.com/coreos/kube-prometheus.git kube-prometheus-temp;
|
|
cd kube-prometheus-temp
|
|
./hack/cluster-monitoring/deploy
|
|
kubectl -n kube-system create -f manifests/k8s/self-hosted/
|
|
cd -
|
|
rm -rf kube-prometheus-temp
|
|
```
|
|
This currently leads to a [certificate error on the kube-apiserver scrape](https://github.com/coreos/kube-prometheus/issues/35). Looks to be fixed by [PR33](https://github.com/coreos/kube-prometheus/pull/33)
|
|
|
|
To create a config without this alert and error, you can deploy without the kube-apiserver spec:
|
|
|
|
```bash
|
|
kubectl -n kube-system create -f manifests/k8s/self-hosted/kube-controller-manager.yaml
|
|
kubectl -n kube-system create -f manifests/k8s/self-hosted/kube-dns.yaml
|
|
kubectl -n kube-system create -f manifests/k8s/self-hosted/kube-scheduler.yaml
|
|
``` |