Troubleshooting & Workarounds
For method-specific limitations see the documentation on the available proxying methods.
General limitations & workarounds
--method vpn-tcp or
--method inject-tcp a container run via
docker run will not inherit the outgoing functionality of the Telepresence shell.
If you want to use Telepresence to proxy a containerized application you should use
localhost and the pod
127.0.0.1 will end up accessing the host machine—the machine where you run
telepresence—not the pod.
This can be a problem in cases where you are running multiple containers in a pod and you need your process to access a different container in the same pod.
The solution is to access the pod via its IP, rather than at
You can have the pod IP configured as an environment variable
$MY_POD_IP in the Deployment using the Kubernetes Downward API:
apiVersion: extensions/v1beta1 kind: Deployment spec: template: spec: containers: - name: servicename image: datawire/telepresence-k8s:0.99 env: - name: MY_POD_IP valueFrom: fieldRef: fieldPath: status.podIP
Amazon EC2 instances inside a VPC use a custom DNS setup that resolves internal names. This will prevent Telepresence from working properly. To resolve this issue, override the default name servers, e.g.,
sudo echo 'supersede domain-name-servers 126.96.36.199, 188.8.131.52;' >> /etc/dhcp/dhclient.conf sudo dhclient
For more details see issue # 462.
Fedora 18+/CentOS 7+/RHEL 7+ and
Fedora 18+/CentOS 7+/RHEL 7+ ship with firewalld enabled and running by default. In its default configuration this will drop traffic on unknown ports originating from Docker's default bridge network - usually
To resolve this issue, instruct firewalld to trust traffic from
sudo firewall-cmd --permanent --zone=trusted --add-source=172.17.0.0/16 sudo firewall-cmd --reload
For more details see issue # 464.