Do you know how to configure default network route for Kubernetes to reach internet? My cluster nodes (Ubuntu 18.04 with netplan) have 2 IP exposed on internet. When I installed Kubernetes, first IP was the default route, I changed default route to the second IP on system. But pods in Kubernetes continue to use first one to go on internet. Its don't use system configuration. I have Kubernetes 1.17.5 with Canal network deployed with Rancher. I don't find if I should change a configuration or edit iptables of docker0 to tell Kubernetes which route to use.
Change Kubernetes network route to internet
1.3k Views Asked by Arzhr At
1
There are 1 best solutions below
Related Questions in UBUNTU
- Git init --bare giving error fatal: Out of memory? mmap failed: No such device
- EMACS-Live + Slime error at startup
- Vagrant - Ansible error installing Apache
- Openfire Smack Connection issue
- Error in Ruby on Rails on Ubuntu 14.04
- Django webapp (on an Apache2 server) hangs indefintely when importing nltk in views.py
- C++ string and char* manipulation acting weird
- Data transfer between Ubuntu/Windows to network
- How to upgrade Node js version to 0.12.4 on Ubuntu
- How do I install Intellij on Ubuntu 15.04?
- Can't run django-admin startproject mysite (ubuntu, django.core.exceptions.ImproperlyConfigured)
- How to add apt key with --recv-keys instead of --recv?
- Express - Multiparty/Formidable unable to parse files greater than 100kb on Ubuntu. Callback of Parse is not called at all
- Unable start mongoose im in ubuntu. process crashes
- Tkinter application topmost, even over fullscreen
Related Questions in KUBERNETES
- How to know a Pod's own IP address from inside a container in the Pod?
- Who will decide the "specified number of pods" for replication controller in kubernetes?
- Access other containers of a pod in Kubernetes
- Kubernetes cluster using Vagrant not working after restart
- kubectl not installed with gcloud SDK
- How do I access the Kubernetes api from within a pod container?
- Exposing several services with Vagrant and Kubernetes on my own server
- Does Kubernetes provision new VMs for pods on my cloud platform?
- Any suggestion for running Aerospike on Kubernetes on CoreOS on GCE?
- Kubernetes - kubectl exec bash - session drop and line width
- Google Container Engine (GKE): "Hello Wordpress" tutorial not working (ERR_CONNECTION_REFUSED)
- Kubernetes Pod Creation Speed
- How can i set max count of pods for replication-controller per node?
- Is there a way to tell kubernetes to update your containers?
- Postgres with Kubernetes and persistentDisk
Related Questions in IPTABLES
- iptables put all forwarding rules in prerouting
- Docker ignores iptable rules when using "-p <port>:<port>"
- debian 8 iptables-persistent
- delete all rules from iptables
- Iptables locking me out of SSH
- Iptables block all ports excet the port 53 (udp,,tcp)
- iptables-restore command failed in iptables v1.4.16.2
- PHP, IPTables, and Request to Flask
- Corresponding rules in MacOS for this Iptables rules
- Node Express Application redirect port 443 requests to port 3000 on hostmonster
- Block external access to docker containers
- Fail2Ban not blocking failed postfix login under plesk
- Shell script to read a file
- Bash Script Command Not Executing
- iptables: forward a single IP/Port to one interface, everything else to another
Related Questions in KUBERNETES-NETWORKING
- Change Kubernetes network route to internet
- how to deny egress to all namespaces, and allow ingress from some namespaces in kubernetes using network policies
- Accessing kubernetes dashboard gives Error trying to reach service: 'dial tcp 10.44.0.2:8443: connect: connection refused'
- Kubernetes MetalLB External IP not reachable from browser
- kubernetes' readinessProbe prevents inter-pod communication during startup
- ExternalName in managed kubernetes; Host not resolve
- Unable to get the pods on Worker node talk to the pod (coredns) on the Master node
- Problems to communicate kubernetes pod with external endpoints (rest services, sql server, kafka, redis etc...)
- How is port on container mapped to container on Pod?
- Is Kubernetes Networking Smart Enough to Route ClusterIP Requests to Local Pod
- Kubernetes pod unable to download from npm registry EAI_AGAIN
- Kubernetes deleted pod IP address is refere by rabbitmq which is still accepting messages
- NGINX Ingress is not reaching Service(clusterIP)
- Why is my externalName type service configuration not working in Kubernetes?
- Is there any Limit on number of ports that can be exposed in kubernetes service?
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
You can change default network interface by adding IP address to
--apiserver-advertise-addressflag inkubeadm init.When you join nodes to your cluster make sure you add correct API server IP address