Questions tagged [kubernetes-service]
429 questions
0
votes
0 answers
Assign external ip to kubernetes pod
Context:
We're working on an integration with one of our clients
In order to get access to their systems, we need to establish a VPN connection
For security reasons, we need to bind this VPN connection to a static IP on our side (basically, layer 4…
Silver Dragon
- 5,480
- 6
- 41
- 73
0
votes
2 answers
kubernetes: Role of selector in service vs deployment
From the official example of Kubernetes documentation site on deploying a Wordpress application with mysql:
The service definition of mysql:
apiVersion: v1
kind: Service
metadata:
name: wordpress-mysql
labels:
app: wordpress
spec:
ports:
…
pkaramol
- 16,451
- 43
- 149
- 324
0
votes
1 answer
Accessing app on kubernetes using nodeport
Dear all I have deployed a sample service such as this:
kubectl get svc
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
kubernetes ClusterIP 10.233.0.1 443/TCP 1d
mynodejsapp NodePort …
Adam
- 1,157
- 6
- 19
- 40
0
votes
1 answer
Send log-data from fluentd in kubernetes cluster to elasticsearch in remote standalone server outside cluster BUT IN HOST NETWORK?
As a further question of this question I want to know how I can reach my external service (elasticsearch) from inside a kubernetes pod (fluentd) if the external service is not reachable via internet but only from the host-network where also my…
Verena I.
- 11
- 5
0
votes
1 answer
Kubernetes service not exposed when ClusterIp is set
I have the following YAML file -
apiVersion: v1
kind: Service
metadata:
labels:
name: mariadb
name: mariadb
spec:
ports:
- port: 3306
selector:
name: mariadb
When this service is created, a ClusterIP is automatically set.
My…
jdoe
- 3
- 4
0
votes
2 answers
Random characters when describing kubernetes namespaces
I'm trying to connect my Kubernetes deployments together via DNS.
I have a Java (Spring Boot) deployment and a javascript (node.js) deployment, both exposed via a default ClusterIP Service. I need websocket and REST communication between both…
wild_nothing
- 2,845
- 1
- 35
- 47
0
votes
1 answer
Access an application running on kubernetes from the internet
I'm pretty sure that this is a basic use case when running apps on kubernetes, but till now I wasn't able to find a tutorial, nor understand from the documentation, how to make it work.
I have an application, which is listening on a port 9000. So…
Martin Dvoracek
- 1,714
- 6
- 27
- 55
0
votes
1 answer
Kubernetes Services Architecture
I'm trying to connect have NGINX direct traffic to different parts of my app through the config file, but I can't figure it out for the life of me. Here is my current setup:
http-service (loadbalancer)
NGINX (port 80)
website-service…
ThatCampbellKid
- 561
- 1
- 5
- 19
-1
votes
1 answer
Kubernetes Create service to Expose Individual Pods via NodePort on Nodes they are scheduled
I have created Deployment using Below Command
kubectl create deployment nginx --image=nginx --port=80 --replicas=3
I am looking for answer on how to Create Service to expose Individual Pods via NodePort on Nodes they are scheduled.
THIS COMMAND…
Abhi
- 1
-1
votes
1 answer
Confused by the port names in k8s manifest
I am confused by port name in manifest, for example, I see a manifest containing the following section:
ports:
- name: web
nodePort: 32003
port: 80
protocol: TCP
targetPort: web
- name: websecure
nodePort: 30554
port:…
user842225
- 5,445
- 15
- 69
- 119
-1
votes
1 answer
Kubernetes - Does IP Address of Service Object change?
I want to make use of NetworkPolicy for Egress Traffic from one set of Pods to another set of Pods.
So, I want to allow egress traffic from pods with label foo:bar only to pods with label foo:beer
Currently all Pods with label are behind one Service…
Vishwanath Joshi
- 129
- 2
- 8
-1
votes
2 answers
Kubernetes - Reconfiguring a Service to point to a new Deployment (blue/green)
I'm following along with a video explaining blue/green Deployments in Kubernetes. They have a simple example with a Deployment named blue-nginx and another named green-nginx.
The blue Deployment is exposed via a Service named bgnginx. To transfer…
Anthony Seager
- 103
- 8
-1
votes
1 answer
How do I expose my WebAPI using NodePort (or other method) so that the public net can hit it?
I am trying to host a WebApi on K8s using deployments and service. I want my API to be publicly accessible from the public net using the Public IP of the node. I have this cluster on a Cloud provider's VM. Like bare metal but on cloud VMs. I have…
-1
votes
1 answer
Allow EC2 Instances to communicate with the Services of Kubernetes deployments
I am trying to get a Windows Server EC2 instance to communicate with a running Kubernetes Service. I do not want to have to route through the internet, as both the EC2 Instance and Service are sitting within a private subnet.
I am able to get…
Gene Smith
- 169
- 12
-1
votes
1 answer
Accessing application inside a kubernetes pod from an another application in a different pod
I have a kubernetes cluster having two deployments ui-service-app and user-service-app. Both of the deployments are exposed through Cluster IP services namely ui-service-svc and user-service-svc. In addition there is a Ingress for accessing both of…
