All Questions
Tagged with kubernetes 
google-cloud-platform
google-cloud-platform
202
questions
0
votes
0
answers
14
views
K8 GCE deployment cluster failed to initalize after kube-up.sh
Running into a issue after running kube-up.sh script on Ubuntu 22.04. From what I can tell, after running kube-up.sh it creates my master & worker needs in Google Cloud successfully, but presents ...
1
vote
0
answers
68
views
What are my groups in kubernetes (GKE) on GCP?
The answer is supposedly easy:
$ kubectl auth whoami
But it says that I belong only to system:authenticated. That's not pretty informative, and I believe I must belong to system:masters. Why? Because ...
- 2,328
0
votes
1
answer
348
views
Google Cloud Composer 2 Environment won't become healthy
I am trying to create a Google Cloud Composer 2 environment in my project, but it fails to become healthy.
I am creating it with the default settings and a service account that has the Cloud Composer ...
1
vote
1
answer
194
views
What should be the NodeClassRef for Karpenter's NodePool in GKE?
I have created a GKE cluster in GCP and wanted to install Karpenter on it for the autoscaling. While trying to install Karpenter, pods gives the error asking to create the NodeClaim resource which ...
0
votes
1
answer
351
views
Ansible "Failed to create temporary directory" (GCP)
I've encountered an issue with my Ansible playbook that provisions both a Kubernetes cluster and other servers within our cloud infrastructure. Specifically, the problem arises when I configure the &...
0
votes
1
answer
238
views
All cluster resources were brought up, but: 1 nodes out of 1 are unhealthy
Unable to create a gke autopilot cluster using shared vpc .
The same shared vpc works fine with standard private cluster .
Repeated this multiple times with the same error. Followed google ...
0
votes
0
answers
55
views
Deploying Multi-Cluster/Multi-Region Gateway AND have redundant stateful services with GKE Autopilot?
I want two clusters to each be in a different region so I have basic region redundancy. Some of the services I want to run are stateful (which includes keeping track of user sessions). I am not ...
0
votes
1
answer
523
views
How pull Artifact Registry images from a on-premise k8s cluster?
I know I should create a service account key, with JSON credentials, from Google Cloud Console and give the appropriate role.
Then I should use the kubectl command to create the secret:
kubectl -n=...
1
vote
1
answer
334
views
What CNI is used (and what are the alternatives) in GKE?
I'm confused with Google Cloud's documentation on GKE. In the Compare network models doc, it says GKE has a fully integrated networking model which suggests to me it has its own CNI implementation. ...
0
votes
1
answer
33
views
GCP Automatic Instance Template replacement issue in Compute Engine
I'm using Google Kubernetes Engine where my cluster's node pool is connected to Compute Engine instances defined by instance templates. I'm controlling these instance templates by Managed Instance ...
0
votes
0
answers
107
views
GKE Arm-based cluster starts in invalid state
After I install a new GKE cluster on Arm-based VM it immediately starts in a failing state. Specifically antrea-controller-horizontal-autoscaler cannot be run as it has no toleration for Arm-based ...
0
votes
0
answers
82
views
I want to check the storage used by GKE Node
I have created a GKE cluster with 20 GB of storage and it is runnning 4 pods. 3 of them are angular application and 1 is node applicaiton and 10.5GB is already used and only 3.96 GB is left. I wanted ...
-2
votes
1
answer
181
views
Getting issue with nginx ingress controller
I'm getting issue with nginx ingress
Error: invalid virtual server or virtual server route
How to fix this above error?
2
votes
1
answer
2k
views
Error:unable to upgrade connection:Authorization error (user=kube apiserver, verb=create, resource=nodes, sub resource=proxy)
I have set up my cluster with my app but now I'm facing issue in my gke cluster
Error:unable to upgrade connection:Authorization error (user=kube apiserver, verb=create, resource=nodes, sub resource=...
1
vote
1
answer
439
views
Kubernetes cluster with certificate authority
Certificate error after upgrade of kubernetes
Error is SSL certificate problem:unable to get local issuer certificate
After doing multiple modifications Now I'm getting above error.
1
vote
1
answer
1k
views
How to find the maximum number of nodes in a GCP Kubernetes cluster?
In a GCP Kubernetes cluster is there a command to find out the maximum number of nodes? I have a Kubernetes cluster and need to identify if I can fit my pods to the nodes since there is a taint ...
0
votes
0
answers
209
views
Multi cloud provider kubernetes cluster pod logs got timeout
Hi all i have master node in digital ocean and worker node in google cloud, nodes are connected using public ip of master node and pods are in running status but when i run kubectl logs i'm getting ...
0
votes
0
answers
68
views
How to manage utility pods on GKE autopilot?
My company is going to migrate to GCP, and I found some issues with how we want to manage our infrastructure and projects.
Our stack is mainly based on Kubernetes, right now we have 2 clusters:
...
1
vote
0
answers
32
views
Strange behavior of GCP Load Balancer
I had a strange behavior with google global lb. On the one zone traffic evenly , but on other zone with same load traffic loads pods not evenly. Configs at zones are the same. Can it appears to gcp ...
0
votes
1
answer
1k
views
Getting an IP for whitelisting from a multi-node GCP kubernetes cluster
I have access to a service (Kafka broker) in our enterprise network that is accessible via the VPN or select whitelisted IPs. I can connect via kafkacat locally (on the vpn or in the office) but not ...
1
vote
1
answer
299
views
GKE pods to other VPC peered instance not reachable
I've created a VPC-native GKE private cluster. My Pod address range is 10.20.0.0/16 and my Service address range is 10.26.1.0/16.
GKE is setup on vpc-8 private subnet (100.17.8.0/24). I need to ...
0
votes
1
answer
167
views
How often managed kubernetes cluster should be upgraded?
We use managed Kubernetes cluster (GKE) and wonder how often the Kubernetes cluster should be upgraded. We use release channels: regular (dev/test), stable (staging), stable (production). Different ...
0
votes
1
answer
166
views
Can I use LoadBalancer type for kubernetes service on GCE not GKE?
I have VMs on GCP, which are normal Linux machines not GKE. I made kubernetes environment with kubeadm on this VMs and I am using NodePort type for my services.
But what I want to do is using type ...
0
votes
2
answers
552
views
Accessing internal GKE resources from external IP
In GKE you can use External Ingress Controller to expose a service to the world and if you want you can use Google Cloud Armor to manage traffic and if required deny it with codes 403, 404, 502.
Lets ...
0
votes
1
answer
688
views
How to send a file from Google Cloud Platform Kubernetes Pod to external FTP?
I have an issue when trying to upload a file using PHP FTP from my website that is deployed on the GCP Kubernetes Engine. And when I try to upload it manually from the Pod terminal using the ftp ...
3
votes
2
answers
4k
views
ImagePullBackOff err while pulling docker image in different project in Google Cloud
I am trying to pull a private image from Artifact Registry repo in Google Cloud from a kubernetes cluster running in a different Google Cloud project using kubectl.
kubernetes version 1.20.15-gke.1000 ...
0
votes
1
answer
819
views
Starting a Google Kubernetes cluster
We had a GKE cluster running a functional project
Then we sunseted the entire project -- by deleting it.
Due to a need, we restored the project
Now I'm trying to get the GKE cluster running again.
...
3
votes
1
answer
4k
views
Pull images to Google Kubernetes Engine cluster from an artifact registry in another project?
We have a (GKE) kubernetes cluster running in "project A" that needs to get images from an artifact registry that is located in another project, B. How can I configure the project A GKE ...
0
votes
1
answer
3k
views
How to trigger k8s Job from different application?
I will briefly describe my application workflow: I have one application (cronjob), this application read my database and I want to, based on the output from database, run a few jobs in Kubernetes. ...
1
vote
1
answer
1k
views
Find out why a Kubernetes cluster was restarted on Google Cloud
This has happened twice in the last two months - during a weekend the entire GKE cluster is restarted.
It happens even though the cluster is set to manual upgrade (release channel is set to "None&...
- 1,827
0
votes
1
answer
881
views
Manually update GKE autopilot version in GCP?
I have a GKE autopilot cluster which was initially configured to use STABLE updates channel. It is using version 1.18.20-gke.900 of Kubernetes engine right now.
However, I need a minimum version of 1....
0
votes
0
answers
733
views
How to have a multiple port app in the same GKE pod (using cli)?
Presentation
Working on an Elixir Umbrella app (a general app managing multiple app), I included two web app within the main one, each one with its own URL and port (admin.example.com:8081 && ...
1
vote
2
answers
2k
views
How to clear dns cache for GKE pool from metadata.google.internal?
I have a problem where dns entry for a external domain broke.
The nature of the problem at the time is unknown.
That domain got queried from kubernetes cluster pod in the Google Kubernetes Engine ...
0
votes
1
answer
6k
views
How to deploy docker container and do port mapping/forward using kubernetes YAML manifest
Please help me to convert the below docker Command to Kubernetes YAML file along with port mapping/forwarding to the docker container
# docker run -p 5775:5775/udp -p 6831:6831/udp -p 6832:6832/udp -...
0
votes
1
answer
837
views
Routing inbound and outbound udp traffic to the same port in kubernetes
This is a follow-up to a prior question I asked, but with a different ask/approach. In case it matters, I'm on GKE, but I'm hoping there's a cloud-agnostic answer.
I'm trying to run the container ...
0
votes
1
answer
716
views
Kubernetes managing many distinct UDP servers on GKE
I'm trying to set up a system that can automatically spin up and down video game servers as docker images. In this case, factoriotools/factorio-docker. Each game is a different, distinct single-pod ...
2
votes
3
answers
16k
views
Getting "x509: certificate signed by unknown authority" in GKE on pulling image (a private registry) when a pod is created
I generated a CA certificate, then issued a certificate based on it for a private registry, that located in the same GKE cluster. Put the server certificates to the private registry and the CA ...
-1
votes
2
answers
162
views
GCP Local SSD dissapeared
I am running a Kubernetes cluster in GCP and using a local SSD as the persistent disk for a CouchDB service. I've checked today and the disk just disappeared, it is not accessible anymore and thus I ...
1
vote
1
answer
2k
views
GKE fails to mount volumes to deployments/pods: timed out waiting for the condition
We ran into an issue with our GKE volume usage.
Starting from tonight our deployments couldn't access our main document storage disk anymore, the logs looked something like this:
...
/go/src/...
0
votes
1
answer
507
views
Binding Workload Identity service-account to a GKE service-account with Deployment Manager?
I've enabled Workload Identity on our GKE cluster. Now I'm deploying an app to GKE which uses WI to authenticate to another Google service. I've already used Deployment Manager to create an IAM ...
0
votes
1
answer
841
views
Private Google Kubernetes cluster can't download images from Google Container Engine
I am trying to set up our private Kubernetes cluster in Google Cloud to connect to Google Container Engine. I'm able to deploy sample images in the cluster without a problem, e.g. gcr.io/google-...
0
votes
0
answers
483
views
Cannot connect to a Postgres SQL instance from inside a pod within a GKE
I am new to Terraform and Google Cloud.
I am trying to create a K8 cluster where pods inside the cluster could communicate with a Postgres server I have within the same VPC.
However, when I try to ...
1
vote
1
answer
4k
views
How can I figure out / debug why a nodepool is stuck in "Updating" state?
I am trying to setup a simple GKE cluster. It is a GKE Zonal cluster. I resized the default pool which is not ephemeral from 1 to 2 nodes this morning, but now can no longer make any edits to the ...
0
votes
1
answer
1k
views
ingress-nginx, GCE, and static IP
So, I would like to have a static IP that points to my nginx ingress LB.
gcloud compute addresses create test-ip --global
gcloud compute addresses describe test-ip --global
Which provides me with a ...
1
vote
1
answer
2k
views
Ingress Nginx SSL 503 Error
Service.yaml
apiVersion: v1
kind: Service
metadata:
creationTimestamp: null
labels:
io.kompose.service: grafana
name: grafana
spec:
ports:
- name: "3000"
port: 3000
...
0
votes
1
answer
208
views
gcsfuse terminating itself on GKE
I have gcsfuse in a deployment on GKE, it was working fine and without any changes in the config it started failing since yesterday.
Received signal 15; terminating.
I have it deployed in 2 different ...
1
vote
1
answer
879
views
export gcsfuse mount so a third client can access files in a storage bucket
I mount a storage bucket to a local directory. /share
Then I try to make this directory - now populated with contents of the object store - available to another machine.
The goal is, that this other ...
1
vote
1
answer
208
views
Monitor the nginx deployed on GKE cluster
I want to monitor the nginx requests (5xx, 4xx, 3xx, 2xx) where multiple applications are running with different domain urls.
Nginx is deployed as Kind : Deployment. Is there a way for real time ...
1
vote
0
answers
639
views
Unable to connect to CloudSQL from GKE without CloudSQL Proxy - SQLSTATE[HY000] [2002] Operation timed out
I have GKE cluster created with following command:
gcloud container clusters create stage1 \
--enable-ip-alias \
--release-channel stable \
--zone us-central1 \
--node-locations us-central1-a,us-...
0
votes
1
answer
420
views
Is it possible to install Kubernetes manually in my existing GCP VM instance? [closed]
I am a newbie in Kubernetes. I have hosted my microservice application on the GCP VM instance. I want to use Kubernetes for deploying, managing, and scaling my applications. GCP provides GKE for that, ...
Related Tags
google-kubernetes-engine × 137
load-balancing × 14
networking × 12
docker × 10
ingress × 8
nginx × 4
monitoring × 4
storage × 4
firewall × 3
ansible × 3
cluster × 3
cloud × 3
mongodb × 3
jenkins × 3
ansible-playbook × 3
terraform × 3
gcloud × 3
healthcheck × 3
php × 2
vpn × 2
https × 2
more related tags
Hot Network Questions
- How can I confirm for sure that a CVE has been mitigated on a RHEL system?
- Can a directed set be empty?
- Why depreciation is considered a cost to own a car?
- Next date in the future such that all 8 digits of MM/DD/YYYY are all different and the product of MM, DD and YY is equal to YYYY
- What does ‘a grade-hog’ mean?
- What's Wrong With My Math - Odds of 3 Cards of the Same Suit When Drawing 10 Cards
- Cleaning chain a few links at a time
- Huygens' principle and the laws of reflection/refraction
- Different Bekenstein bound equations – what’s the difference?
- Weird behavior by car insurance - is this legit?
- How are "pursed" and "rounded" synonymous?
- Why can Ethernet NICs bridge to VirtualBox and most Wi-Fi NICs don't?
- Fantasy TV series with a male protagonist who uses a bow and arrows and has a hawk/falcon/eagle type bird companion
- Is there a way to non-destructively test whether an Ethernet cable is pure copper or copper-clad aluminum (CCA)?
- How do you say "living being" in Classical Latin?
- Can a planet have a warm, tropical climate both at the poles and at the equator?
- A chess engine in Java: generating white pawn moves
- How to bid a very strong hand with values in only 2 suits?
- How to make D&D easier for kids?
- Sets of algebraic integers whose differences are units
- What is the best catalog of black hole candidates?
- Is it better to show fake sympathy to maintain a good atmosphere?
- Is Légal’s reported “psychological trick” considered fair play or unacceptable conduct under FIDE rules?
- Issue with rendering Lightning progress indicator